Exhibit A

Sanitary District of Decatur

PDES Permit

Issued

by

Illinois

EPA on April 20, 2007

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

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April 20, 2007

&initary District of Decatur

S[)1

Dipper

Lane

Decatur, Illbiois 62522

Re:

Sanitary District of Decatur

Sanitary District of Decatur Main STP

NPDES

Permit No.11,002b321

F i nal Perini;

Gentlemen:

A;

PF 2 3

2007

SANITARY

DISTRICT

PCATUR

Atmched is the finai M'DES Permit, for your di&;harg,;. The Pennit as issued c,)vers discharge

limitations,

monitoring, and reporting requirements. Failure to meet any

pc)rtion of ilie Permit could result in civil andmr

criminal

penalties.

The Illinois Erivironniental Protection Agency is ready and willing to assist

you in

interpreting aiiy o:'the condition- of` tile Penuit as they relate specifically to your discharge.

The A -zency h as begun a proLriun allou-ing the submittal of electronic Discharlye.

Monitoring Reports

(eUidRO instead of paper Discharge. Monitoring Relxirts

(I)MRS).

If

you are interested in el)MRs, more

infomiatior, c at:

bt

found o il the A aý:ncS' wcbsitc, h ýiw riýi>i1.Stifte.ll.ti; tý'atel'%E'.Llmr/1l1deX.1'ttITll. If

Voter

faciiit}'

is not reuistered ili

die

el)MR procrrrain, r supply of prep. inted

paper Y)YIR Fonns for your facility will be sent

to

yoi, prior

to the initiation of Dld4R reporting under the reissued permit. Additional

information

and

instructions will accommmy the preprinted DIN-11-Its upon their arrival.

The attached Pernti; is efiectivc as of the date indicated on the firs:

page

of the

Pernih. Until the efrective date

of any' re-issued

Permit.

Lle

limitations

and conditions of the previously-issued Permit remain in frill effect.

You have the right to apt)eal any condition of the Pennil to the Illinois Pollution Control

Board within a 35

day period following

th; issuance

date.

S11otild

you

hay°c cu;'stio;is eon;; ;riiinL: tit.. Permit. please

contact

Ralph Haim at the eel-.phone numb;:

indicated above:.

Alan ltie)ler, P.E.

iManager, Yenta' Sution

Division c )i `'eater P o '.littion Control

S Al`.:RJ11:06) 21,150'3. tiatý

Attachrri':nt: Final Permit

Record.-

Comrlirr,ce Assurjmc

Sc..:o,'.

Chaiitpaisn: Reýsiu ý

I'S EPA

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

NPDES

Permit No. IL0028321

Illinois Environmental Protection Agency

Division of Water Pollution Control

1021 North Grant! Avenue

East

Post Office Box 19276

Springfield, Illinois 62794-9276

NATIONAL POLLUTANT

DISCHARGE ELIMINATION SYSTEM

Reissued (NPDES)

Permit

Expiration

D

ate:

June, 3(?,

2012

i ssue Date:

Ap^

l 20, 2007

Effective Date: Jvly t, 2001

N

ame and

Address of Permittee:

Facility Name and Address:

Sanitary District

of

Decatur

Sanitary District of Decatur Main

STP

501 Dipper Lane;

501

Dipper

Lane

Decatur, itiinois 62522

Decatur, iliinois

(Macon County)

Receiving Waters: Sangamon River

ir, compliance with the provisions of the Illinois crnvrronmentat Protection

Act,

Title

::5 of the Ill. Adm. Code, Subtitle

C, Chapter 1, and the

Clean

Water Act (CVJA). the rbove-named Permittee is hereby authorized to discnarce at

the a' we

to ;atror.

to the above-named receiving,

siraarn in accordance witn the starward

conditions and attachments herein.

Permittee is not authorized to discharge after the above expiration

date.

in

orcrer

to receive autnorization to dsschar?e b eyond the

expiration date, the

P

ermittee s hall SUrM;it the proper a p piicatior: a s required b y the Illin ois E nvircnmenta! P rotection

Agency ( IrLPA) not

later than 180 days prior to the expiration date.

Alan

k

Keller, P

'

.E.

V4)L

_'

Manager, Permit Section

D

ivision

o`

Water Pollution

Contro!

SAK:RJH:06120503.bah

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

Page 2

N PDFS

Permit No. IL00263t1

cffitent L imitatsons

.

Monitoring. am! Pa;torfirc

FINAL

D

ischarge Number(s)

and

Namp(s):

001

STP Outfal'

Load irrni:s comp.fted based or. a design averapt, flow (DAFi o° 4 ;.G MGD (oessgn maximum; flow (DNIF)

c, 12.°).G MGD).

E

x,,e;ss flový

ftt,.iiities

(if

appllcabie) shall

no,

be utilized until the main treatment facility is receiving its rnaxiMUrn

practical fiovd.

Froar;

tote

effective

d

ate o` thus

Perni'r: until

the

expiratson

d ate, t he e ffluent of the above discharge(s) shall bc m on itored

and

limited

at a lt

t imes its f ohows:

L OAD 1-0.41"5 lbsdday

CONCENTRATION

DAr

CNAF!,'ý

I ftý...T Pýtý?'

E:...

Monthly

W

eekly

D aily

Monthly Nteekty

Daily

S

ample

Sample:

P a:arscfe7

Average

Average

M aximum Average Average Maximum

F requ ency

Type

F low (fvFvJ)

Continuous

GBOC."

6.839

13.678

20

40

2

days,;week Composite

i20,850)

(41.7001

SLIspanded SSofi;:S

8?349

1 5:3 67

2-5

45

2 4ayslwe::k Composite

(26.063)

(4t3,:)131

u':S;+7i:t° ; Oxv,wr:

S nal l n :)'. t;:' less tnar,

f.

rnq.tL

2 caysiw eei.

Gr? t:"

o!-

Snal; b e in tnýe, range, o` Ci to Standard Units

2

d avsiweek

G ras

'ecal G lifnr,r." '

Drily Maximum shall no; exceed 400 p e r 1 00 mL (May through, O c tocer)

2 daysfweek

Gnat:

,

r

Ci.tnF

"'I

.

,

F;.:a..l.}a:

es

().0

2 daysiwr.

.:

.e

G-, a t;

Arnm m;a

Nitrogen

E3S

1N

M a

rch-M1y;Se

Ir..-Out. ;)13 ( 1,5 64,

,026 ( 3,126)

1.5

3.0

2 daysiweek Composite

j unb-A ugus'

445 ( 1,355)

" .026 (,3,128`

1.5

3.t-

2 d aYs;VV(-,eV.

Composite

Nov ^eb.

513

( 1,564,.'

' ,026-3,128l

i .1,

3 .(:

2 d

aysfweek

Composite

`

1

E i.;8:

SB (269'l

0 .046

0 ,2 5P

5, ciays/ we el% Compos ite

N ;cte:e,

'-

.1.6 (12}

0.011

v

oayslvifýek Composite

_ ca-::t:rifiý:

cc Ct4;s :,lr maximum.

-flov, snak; a:,:)1.

.

-

o^,:ýr w=h? rcr

f.,,

/..:

ux ,eed;ti i,'c'.:

s,gr. dJE'.r?;s`% tiCJ`T..

Cari.1C.nai;eo:j5 BOLD,, (CBM;,i te7t:r;'a sr1Jl:

-

See

5i)vcra"

Conditlop 7.

sn:ýc;L%l Con ditlor, 1 E,.

,

t ;i'

on .,a'

MIX/t*Tlia"f;

t,'7 sna`:

Lx, re;:om-.

tný,, DMR <:s ,. ml"nin:..;ni

anr

Maxi^':un:.

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

Page 3

NPDES Permit No.

IL.00182"21

Effluent Limitations Monitorinc5. and Renortina

FINAL

Discharge

Numbers) and

Name(s): 003 Oakland

Avenue Treated

Combined Sewage Outfall

004 South Edward Street Treated Combined Sewage

Gulfall

007 McKinley Avenue Treated Combined Sewage

Outfall

008 Seventh Ward Treated Combined

Sewage Outfall

These nova facilities steal: not bt: utilized until the main

treatment

facility is receiving

its maximum practical flow.

From the effective date of this Permit until the expiration date, the effluent of the above discharges)

shall be monitored and limitt;d at all

times as follows:

CONCENTRATION!

Ltf.tlTS mq/L __

Parameter

Monthly Average

Sample Frequency

Sample

Type

Total

Flow

(MG)

See

Below

Daily When Discharging

Continuous

BrJf.%:,

Daily When Discharging

Grab

Suspended Solids

Daily "'hen Discharging

Grab

pH

Shat be

in

the

range

a` 6 to 9 Standard Units

Daily VJhen

Discharging

Grab

Total floe. in million gallons sha;s be repa: ted on the

Discharge

Monitoring

Report (DMR) in the quantity maximum column.

Report the nu,nber of days of discharge in the comments section of the DMR.

pH sha'' be raparted or, the DMR as a rninimun", and t maximum.

DOD, and Suspended Solids shall be reported on the MAR as a monthly average concentration.

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

Page 4

N PIDES Permit No. IL0028321

Influent Monitoring.

and Reporting

Tree influent tW the plant shall ve monitored as follows:

Parameter

Sample

Frequency

Sample Type

Flow (MGD)

Continuous

'RIT

BUD;,

2 daysiweek

Composite

Suspended Solids

2 daystweek

Composite

I1,fiaOnt samples Shelf be taken

at

a point representative

of the influent.

Ff,),&, (fAGD) shall be reporter. or. the Gischargc Monitoring

Report (DMR) as monthly average

and daily maximum:.

60D,, and Suspended Solids shall bU reported cn the DMR as

a monthly average concentration.

'Recording, Indicating, Totalizing.

---

Page

5

NPDES Permit No. IL0028321

Snecial Conditions

S PECIAL CONDITION This Permit may be modified to include different final effluent limitations or requirements VYhich

are

consistent

with

applicable:

laws, regulations, or judicial orders. The IEPA will public notice the

permit modification.

SP=ClAl CONDITION, 2.

The

use or operation of this

facility

shall be

by

or under the supervision of a Certified Class 1

operator.

S PECBAL

CONDITION 3. The IEPA may request In writing submittal of operational information

in a specified form and at a required

frequency at any time during the effective period of this Permit.

SPECIAL CONDITION

4. Tne IEPA

may request more frequent monitoring by permit modification pursuant to 40

CFR §

122.63

and

Witrimit Pubti^ Notice, in the event; of operationai, maintenance; or other problems resulting in possible

effluent deterioration.

S P=CIAL CONDITION 5. The-: effluent, alone or

it;

combination

with

other source::: shall not cause a violation, of any applicable water

:Quality

standard outlined in 35 Ill. Aum. Co& 302.

S PECIAL CONDITION.

F.

Samples to'Ker; in compliance

wiin the;

effluent monitoring requirente;tts shat; be taken at a point representative

of the discharge,

but prior to entry into the receiving stream.

SPECIAL CONDITION

7. Fecal

Conform

limits

for Discharge

Nurnber

001 are effective May thru Jctober. Sampling

of Fecal Coliform

is

cnly required during this tiMC period.

The total residua's chlorine timi;

is

applicable a. al! times. If the

Permittpe

is chlorinating for any purpose ;luring

the nionais of November

through

Apri:, sampling is required on a daily grab basis. Sampling frequency for the months

of May

through

October shall be as indicated

on effluent limitations, monitoring and reporting page of this

Permit.

cp=_Ct+

L CONDIT'ON $. Tne Permit+,ee shall nionttor the Otuent for

the

following parameters

monthly for a period of six (6; consecutive

months, beginning three (3) months from the effective date o` this Permit. This Permit may be modified with public notice

tr, establish

effluent

limitations is appropriate, based or, information obtained through sampling. The sample

shat! be a 24-hour effluent composite

except as otherwise specifcaliy provider;

below

and the

results

shall

be

submitted or. the Di1AR's to IEPA. The parameters

to

be.

sampled

n-)d the minimum reporting limits to be attained are as follows:

S TORE"

Minimum

;ODE

PARAIAETER

jg2ortmq tjrrtj,

0"09,1

Fiuoridp

0.1 rng/L

32101

Dichlorooromomethane

0.005 matt

U nless otherwise: indicator-', concentrations refer to the tot,: amount of the ccnstituen; present in a!! phases; whether

solid, suspended or

dtssptvet:,

elemental

or

cc:rbined, including all cxidatian states.

S PECIAL CONDITION

L'+

' ubli iv Owned Trpatrri!?n ' V orký; (00

TV-11

P retreatmen` G rDar am Genff al Provisions

7 ti;. Permittee

suit

implement

or,; enrarc(-

its

apir'o"vec

Pretreatment Program

wri,,ch was approved on September 3, 1485

and a) apprr>ve;f subsequent mod fications thereto. The Permittee shalt maintain legal

authority adequate to fully impiamen,

MG, Pretreatment

Prccrarrý

in ccmpt:anc;: výifri Federal

(40 CFr

403?

State, and total laws.

The

Permittee: shall:

Cam

rlu,

in,J

aencen, insoect ar

is menl,cnr:? . r.,cedure`

a'

leas`.

once pe- year. wriich wilt determine vrbemer ea ,h

stýcl frca^. sna:atra` ,ise" (Sl:J; is

ii:

compliance watt aar;licar`iý pretrea:men: standards;

Perjonrr, ar! r-iawailon. a : leas' once £`:erý two ( 2) y:iars, to d etermine w h ether e ach SlU needs a s lug

contra!

plan.

If

n

u'ýded..

tnc S l! _",:a control plan snal i+, in,:lucv!he riem,; soecifiec' in 4C

CFR

C" 40".b

(f)«)!v):

m a il; i ., frl', ^fJ`", o . ) n:i:. . r:c%' tJ:,-

t

his; i ?.''tS: annu, t

a nd

n ei:oe,!

t:- e n sure t hat s:. Su fi 2 r: F.. ý,)(,ftý'

f le:,.

..:ell-(

i3:...

;ill'

:C:{:..7, ;:.

i`

':Ill `i''ý

'-

rr...nr`s

t:i C,.t^.rry

"t'-

'c,+

..

3i.`

:%c.r"r.>

riw;

" rE;UIE.

't'1 "

s-..A;

,ili

rt4

C ,

e

. ý ..? . .,.

e

.u ." : e- ;:ciaalir

ti11,' : &I: pr?.(uatlrle . 1: ` rill',...

nn c'

r :

r"

K;. " 11 S.

OD'd

..,"::1.....iE 3. C

.

;.

it:....,

. .ý,

.tý

tin

'y

ps

^te.revat?.ý..:"t...a.,

.

r;r

---

Page 6

N PDES

Permit

No. IL0028321

Snpcia! Conditions

e.

investigate instances of noncompliance,

collect

and analyze samples, and

cornpi¬e other information with sufficient care

as to produce-. evidence admissible in enforcement proceedings, including judicial action;

Require development,

as

necessary,

of compliance schedules by each industrial user for the installation.

of control

technologies to meet applicable pretreatment standards; and,

g. Maintain an adequatu

revenue

structure for continued operation of the Pretreatment Program.

2

Trre Permittee shall issuelreissue permits

or equivalent control mechanisms to al! SlUs prior to expiration of existing permits

or prior to commencement of discharge in the case of near discharges. The permits

at a

minimum

shall include the elements

listed in 40

CFti

5 403.8(fý(1)(iii).

3.

The Permittee+ shat! develop, maintain, and enforce, as necessary, local limits

to implemen`, the: prohibitions in 40 DFR § 403.5

which prohibit the introduction of specific, pollutants to the waste treatment system from

any

source of nondomestic

discharge.

4.

In addition to the general limitations

expressed

in Paragraph

3 above, applicable pretreatment standards must be met by all

industrial

users of the

POTVV.

These !imitations include sper.;ifiic standards for certain, industrial

categories as determined by

Section 307(b) and (c) of

the

Clean Water Act, State limits, or local limits,

whichever are more stringent.

Tne USE-PA and IEPA individually retain the right to take legal action against any

industria` user and/or the

POTW

for those

cases where

an

industrial user has failed to

meet an applicablc pretreatment standard by the deadline date regardless o:

whether or not such failure has resulted in a permit violation.

E.

The Perm. ittee sha!I establish agreements with all contributing jurisdictions, as necessary,

to enable it to fulfil; its rec;uirernents

with respect to al. lUs discharging to its system.

Urrless already completed, the Permittee shat; within six 16' months

of

the

effective date of this Permit submit to USEPA and

IEPA

a prcposai to

rnodify

and update

its

apcrov(.d Pretreatment Program to incorporate Federal revisions

to the general

pretreatment regulations. The proposa' shall include ail changes to the approved program

and the sewer use ordinance which:

are necessary tc incorporate the reputations commonly referred to as P!RT and DSS, which were

effective

November

16, 19£38

and August 23, 1990, respectively. This includes the development of an Enforcement

Response Plan (ERP) avid a tecnnica'.

re-evaluation

of the

Permittee's

local limits.

. .

The

Permi"ee's Pretreatment Program

has been modified to incorporate a Pretreatment Program Amendment approved

on

February 6, 1995. The amendment became effective or., the date of

approval and

is

a fully enforceable provision, of your

Pretreatment

Program.

Modifications c` your

Pretreatment Program

shall be submitted:

in

accordance with 40 CFR

fi 403.18,

which

established

conditions

for substantial and nornsubs:antinl modifications.

B .

Rpportinc ant', RQr ords_R°ctuirements

T he Pem;ittee shall p rovide a.^. ann:Ja'. roporl

Criefiv ciescribinc;

the permhtee's

pretreaiment

program activ ities ove-the previous

c alenda.- year. Permitfees who operate multiple plants may provide a single report providing

all

plant-specific

re)orting

renuiremen:s are:

r.?e; Such

r(-,,por.

shatii be submitted: no later than April 28 of each year, and shall be in the format

set

forto

in !=D'A's POTtr; Pretreatment Rer)ort Package- vvhi& cont=ains information

rppar dinc

:

An u,1 ;tied listing of the: Permittee's industria` Users.

A descriptive- surnmarv

o' the: c ompliant.

a

ctivities

including, numDer .

of

anv major enfr.,rzement ections, (i.e_

adntinisvative c Trde;rs, pema!ties, c ivil a ccons, e tc.). and t he o u;c;rrn6, of those

actions.

`1 hi;, in cludes

a

:'.

a.-,sussmer'! G`

,nro

c

o.'m't :iian:;c:

s t3illS

D .' tný; . ;;r;`.1it:l

ni:,atrtnl t

Is:;;r

s a

f

the

effect +iy",';

ne?s

r

o, tn,.

r..

Permit `t', eo' S Pro.reatmen`.

'a

G+

sý rogranr,

f;t

meeting

its needs and orrv';G-re_.

o f all s un stanii'.o ^ ilan .;S m:2.:- t:) tnr s- "Lrmai:>ý

r .:tri

P rr .T ra..~' sh'

c'lý

tý

t t; . y:r.:

^.'i

a"t,

l-ai

n :aýri`rG !for''

..

c :

:1e:i::rt.);?'.I ,.

r.

+t;. (.'F :

,.

r a pprc,-a' from, tt:§: A,.-.ro'va, Aut, r..

---

Fare 7

N PDES P

ermit No. IL0028321

°C cý-C t)n;i_ifipns

d.

Results of sampling and

analysis of POTW influent,

effluent,

and sludge.

e . A summary of the findings from the priority pollutants sampling. As sufficient data becomes

available

the

IEPA may

modify this Perini, to incorporate- additional requirements relatinr, to the evaluation, establishment,

and enforcement of

loaa:

limits for organic pollutants.

Any permit

modification

is

subject to

formal

duct process procedures pursuant to Stag:

and Federal law and regulation. Upon a determination that an organic pollutant is present that causes interference or

pass through, the Permittee shall establish local limits as required by 40 CFR

§

403.5(c).

2 .

Tne Permiitee shall maintain all pretreotmen°. data and records for a minimum of three

(3)

years. This

period shall be extended

during the

course

of unresolved litigation or when requested by the IEEPA (;r the Regional

Administrator of USEPA. Records

shall be available to USEPA and the (EPA upor,

request.

The Permittee

shall

establish public participation requirements

of

40

CFR

25 in im, iementation

of its Pretreatment Program.

Tne

Permittee shat; at

ieast

annually,

publish

me

names

of all

IU's

which were, in significanl noncompliance (SNC), as defined

by 40 CFR § 403.8(f)(2Xvil), in time largest daily paper in the municipality in which the POTVV is located

or based on any

more

restrictive definition

of

SNO that

the

POTW

may be using.

4.

The Permittee shall provide written notification, to the Deputy Counsel for the Division of Water Pollution

Control, IEPA,

1021

North Grand Avenue East,

P.O. Box 19276, Springfield,

Illinois 6279'4-9276 within five (5) days of receiving notice that any

Industrial User of its sewage treatment plan! is apaealirg tc the Circuit Court any condition imposed by the Permittee in

any

permit issued to the Industriai User by Permittee. A copy of the Industrial Users appeal

and all other

pleadings

filed by all

parties small

be rnatied

to the Deputy Counsel

within

five (5) days of the pleadings being filed

in

Circuit Court.

`L-r .

lAonitoring Reguirerrienis

The Permivlee S ,-,a;; monitor its infuent effuen: and sfudpe and report con-entrafions of the fol!ovAncf

parameters on mcnitonng

report forms

provided

by the IEPA

and

include

them

in its

annual

report.

Samples shall be taken at auarteriv (four times per

year)

intervals at tine indicated reporting limit or better and consist o° a 24-hour composite unless of herwise SDecified nelom

Sludge samples shall be taken of fnai sludge and consist of a grab sample reported on

a

dry

weight

basis.

S

TORE`

Minimum

CODE

PARANIFTEP

reportininn

limmi'

01097

Antimony

0.07 mntL

01032

Arsenic

0.05 mg/L

01007

Barium

0.5 mg/L

01012

Beryliiurr

0.00:;

mg!'-

011027

Cadmium

0.1001 mg/L

010132

Chrornium (hex - grab not to exceed 24 hours"

0.01 mg1f

010,4

Chromium

(total)

0.05 mg/L

01042

Copper

0.005 mg/L

Or,,

7iý

Cyanide (grab) (weal: acid dissoriabie)`

5.0

ug/L

00720

;ryamoe- (crab) (total;

5.0

ug!L

60951

r"tuoride'

0.1 mg/L

U10

.,v

iron (totafi

0.5 rri3/L

010.?,

Iron

Qisscived''

G-.5 ma /L

010511

Lead

0.05 mg;L

Manganese

L.: mg/L

r

?:,ý

S`ricý": r`

reffiua, pr;:.

l:S:a." "JýaA klefncc 10, or t:.^.uivaie...n,

.t) rugh.

(;.005 muf(L

Oi

-7).5;

vii (hexart: soivbie or e?uivai-n'.; (;rat; Sample only,'

5.0 M(J/L*

'1273'!

3 1

Pnefiols (grat);1

0.00z'! MgIL

14'

Selenjurr,

0 Cl,--l n ý cj i:-

rnatl-

C-025 m(,,!:-

a nr- effwý:n-, cni.

n

z

a

na,!ý

. . ': ý: c. f.,

130,., f.ý,

and S

---

Page 8

NPDES P ermit N

c.

IL0028321

Sf>eciai Conditions

Unless other.,;se

indicated,

concentrations refer to the)

total amount

of

the

constituent present in all phases, wnether

solid, suspended or

dissolved, elemental

or cornbincd including alt oxidation states. Where constituents are conýrroni,, measured

as other than total; the phase

is so indicated.

T he Pemtittee shall conduct an

analysis

far the. one; hundred and ton (110) organic priority pollutants identified

ii 40 CFR 122

Appendix G, Table ii as amended. This monitoring shalt be; done once per year and reported

on monitoring report forms

provided' by the IEPA

and shall

consist of the following:

a. The influent and effluent shall be sampled and analyzed for the

one

hundred

ano ten (110) organic priority pollutants.

The sampling

shat

be done

during a

day when industrial

discharges are expected icy be occurring

at normal to maximum

levels.

S amples

for

the

analysis of

acid

and

baseineutral

extractable

compounds seal; be 24-hour

composites.

F ive (5) grab samples shat; be collected

each monitoring day to be analyzed for volatile organic

compounds. A single

analysis for volatiie

pollutahts

(Method

624)

may

be

run

for

each monitoring day by eompositing

equal volumes of each

grab sample: directly in the GC purge and trap apparatus in the laboratory, with no less

than one (1) mL of each grab

included in the composite.

Waste-Hater samples must he handled, areaared, and analyzed by GO/MS in

accordance

USEPA r sethnds 624 and

62:r

o'1'40 CFR

136 as amended.

b.

The sludge shays be sampled and anaiyzec for the

one hundroc and

ier.

; T 10't organic triority pollutants. A sludge

sample shall be collected concurrent xith a

wastewater

sample and takers as final siudoe,

Sarnpiina

and analysis shai'

conform

tc USE

PA Methoas 62-1 and 628 unless an alternate= method

has been approved

by 1=PA.

c.

Sarnoh- cot'ectior. preservation anal stecare shall conform to approved' US:-:PA procedures and

requirements.

3.

in addition., the Perminee steal'

monitor any ne-r,

toxic substances as defined by the Clean Water Act. as

amended

folioviir

not':fi(;afior by the )EPA.

Perrnittee shall report ar:y noncompliance with effluent or water quality standards

in

accordance with

Standard Condition 12(e)

of this

Permit.

Analvfica! detection limlts shall be in accor an.e witr., 4C CPR 136. Minimum

detection

limits

for sludge analyses shat; be in

accarcan.--e with 40 CFR 5C3.

SPECIAL

CQNt)ITIGN

10. The.`

Pern)Mee

nas

under;

din=.;

a

Mion'itoring

Reduction

review

and the influent and effluent sample frequency

rues been reducad for CBCJ,. BGC.. suspender: sollas. dissolved oxygen. pH, feca! colifom.,

chlorine;

residual

and ammonia nitrogen cue

tc, Susiaine`,.' cotrDiiance.

't

h;'.

t= PE:. v.'tli

rec;llift; Ui8t tile:

tnfioer

t`.

and effluent

sarr:plins frequency for these pa rarrietcrS be

increased to 5

daysi'week

1' effluen, note riE)ration occurs cue to irs,;reased wasteload. operationa;, mainteriance

o, other problems. The increased

mcr.itorinp will be requiredi

Wlthr.i), pu.7li;; Wntic;c when

a permit msdificatioit is received by the Permittee front

the IERA.

E CýA'. :.ONDM2ý_ý

During January C'

e<:^,i'

'lea" trig Fermitttee Snal subml' annva' f<sca, datt? retjardin(' :z5`Jd;','ad't

system

:torah:;ný t:: the

r'i`lircnrnen!a Proteciior; Aaen-yOwisior: o.' *ater Poliution _Cn:roi(Cc}inpi.-an".'_=

Assurance Sect,on. T.ne

"ý-"r)iiitiC°,f:

rfic

y'

:;SE.- an;

ttSCaý

,VE:ar

E1;?f?C'.t

f'rJ'/tved.)

lift,

oerioc! encis

vdthiri

twelve r -'1 months of the suomiss ion date.

Sur)^?:SS::)f: snalý

t;E;

!ii'.

tC`n'i:> provided b IEPA

utiEsd' ^i:;cal Re, ='l i

r-orm

r` N=". "..C

f'

C r J Permi,tees".

G

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

Page 9

WDES

Permit (No,

!:.0028321

Sgeeia:Conditions

SP>=CIAL CONDITION 't2. The Permittee shall conduct biomonitoring of the effluent from

Discharge

Numbers)

001.

Bicrnrmitor inc7

1.

Acute Toxicity

- Standard definitive acute t oxicity tests shall

be

run o

n

a". least two trophic levels of aquatic species (fish,

invertebrate) representative of the a quatic community of the receiving s tream. T esting m ust be consistent with Methods for

MCaSt:rint3 the A rutF: Toxic& of Effluents anti R hceivins Waters to Freshwatev

and

Marine

Organisms

(Fifth EdI EPA/82

i-R-

0'y-Ot2.

U nless substitute

t ests

off:

p re-approved; the following t ests are required:

a . Fish -

96

hour static

LC,,,

Bioassay

using fathead

minnows (Pimephales

promelas).

b . Invertehrato 4f.-hour static LC.,,, Bioassay using Ceriodaphnia.

2.

Testing

Frequency

- Tne above tests shall be conducted using 24-hour composite samples unless otherwise authorizes: by

the IEPA, Samples must be collected in the 18th, 15th, 12th, and 9th months prior

to

the expiration

date of

this Permit.

R eporting - Results shall be repsiried according to EPAf821-R-02-012. Section 12, Repor Preparation, and shall be

submitted

to IEPA, Bureau of `Hater, Compliance Assurance Section within one week of receipt from

the

laboratory.

Reports are due to

the !EPA no later

than

the 16th, 13th. 10th,

and

7th month prig

to

the

expiration date of this Permit.

Toxicity Reduction Evaluation - Should tiie results of the biomonitorin,t program identify

toxicity. the

IE

A stay require tha' the

Permittee prepare a pear. for toxicity reduction evaluation and identifcalion. This plan shall be developed ir,

accordance

with

Tnxicitv Reduction Evaluation Guidance far Municipal Wastewater Treatment PInnts, EPLtlB338-991002,

and shall include an

evaluation to determine

which

chemicals have a potential for being discharged it the plant wastewater: a monitoring prcgran:

t., determine tnei- presence of aosence and to identify other compounds which are not being removed by treatment,

and

other

moasures as appropriate. The Permittee shall submit to the IEPA its; plan for

toxicity

reduction

evaluation, within ninety (90)

days

foliow;nc

notifcafon. by the !ELIA. The Permittee shall implement the

plan

w'.thin ninety (90 clays or other such date as

contained in a notification letter

received irom

the IE?A.

T he IE?A may

mot=ifs' this

Permit

during its tem,. to incorporate additions! requirements or Iimitations based on the results q¬

t. ie bi-omonitorinr. In addition,

afte-

review

of the monitoring

res,ilts.

the

IEPA

may

modify

this Permit to include numerical

i!rii,ations

for specfi,^,

toxic pollutants. Madif rations un ier tats condition snail follow public notice and opportunity for hearing.

ýRECIAL CONDITION 13. Discharge Number 002

is

an emergency high love; bypass.

Discharges

fra-n

this averfiow are subject to the

following conditions:

1 1,

Definitions

" Bypass" means

ins nt ona divursion of waste Strr-,arns from any portion of a treatment facility.

(i.;

" Severe

p

ro;)ent;'

d amage" means substantia: physical damage to property, darnage t o the treatment facilities which

causes

them to become inoperai)ie, or subsaantial

a

rid

permanent

toss o` natural resources w hich

can

reasonatil

be

e

xrte--tec

1 'ý Occur i

n

the absence o f zý r,r ý:ass. Severf: p

roperty

d a?a-e does n il: n i.ýa n economic loss

ca'as° G'

by rieti1L`:,

in p roduction.

,'2)

-Bypass riot excefiI;ng Iii1ittations. The

Permittiio

rear

aunty. arty bypass tJ

occur

which

ssoes

no: cause

effluent

lirni-lions

tt.

i :° E: /..;eedCd. v:.. only ff i' also

is

for essen';a' main

7,

en ?cs' t,,ý c.ssare

a

(?ff!:;.,.7:

e"

qp.. eratiori. i hf".SF b yaasses are n

O:

S ;Si'i;eat tý:

t nc ýr v vis'.'ifSb G ' .Da-aC:raCnS i.J.t t i'7C

( 4') Of t

r3;s

s =::

t,or..

N ý,t7 :G

i r:::.'iri,t:(::: by1)a5b I' ?'i:r

'::^1'Ii41C;'r.

K;';t:"lb iii

;'.° ills; rice;: f(;.

a

byp asp z'.

h

final!

'"'

su'Jm:pri:

C-

n otice , Ir ,

C 1?SStt7f E:

a,

1-or-.-

t,nforr: tr1C' Cat,; Ca' t.,,;

.

-

'

h,`:)...

. nc.,.

. J:?:r

rr7i`.;

... z! ...

-

.

. .5.. ....

.., .

ý.. .

`

i:..

..,'y'ý:115:: d

.f.

U:ýi?fill;.,v..,:',i:

ý (egUlr.e, ?.

,

7.. tJtiir:'::3r..`f . .;o13C71,1pr

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

Page 10

NPDES Permit No. IL0028321

Soecia! Conditions

( 4)

Prohibition of bypass. Bypass is prohibited, and the IEPA may take enforcement

action against a Permittee for bypass, unless:

( I) Bypass vvas unavoidable to prevent loss o` life, personal injury, or severe property

damage;

(f) There; was no feasible alternatives

to the bypass, such as the use of auxiliary treatment facilities,

retention of untreated

wastes, or maintenance during normal periods of equipment downtime, This condition

is not satisfied if adequate back-

up equipment should have been installed in

the exercise of reasonable engineering judgment to prevent a bypass which

occurred during normal

periods

of equipment downtime or preventive maintenance;

and

(Iii) The

Permittee

submitted

notices as required under Standard Condition ,2(e) of this Permit.

(.`y)

emergency Bypass when discharging,

shall

be

monitored daily by grab sample for f30D. and Suspended Solids. The

Permittee

shat; submit the monitoring results on Discharge Monitoring Report forms using one such

form for each month in which

bypassing occurs. The Permittee, shall specify the number of

discharges per month that occur and shall report this number

in the quantity daily maximum column. The Permittee shall

report

the highest concentration

value of BOD., and Suspended

Solids discharged in the concentration, daily maximum column.

SPECIAL CONDITION 14. For the duration of this Permit, the Permittee shall determine the quantity

of sludge produced by the treatment

facility in dry

tons

or gallons with average percent

total solids analysis.

The

Permittee shall maintain adequate records of the quantities

o` sludge produced and

have

said

records

available for IEPA inspection. The Permittee shall submit to the

IEPA, at a minimum, a semr-

ar.nuat summary report of the quantities of sludge generated and disposed of, in units of dry

tons or

gallons

(average total percent solids)

by different disposal methods including but not lirnited to application on farmland, application on reclamation land, landfiling.

public

distribution, dedicated land disposal, sod farms, storage lagoons or any

other specified disposal method. Said reports shall be submitted

to the IEPA by January

31

and Juiy 31 of each

year

reporting the, preceding January thru June and July tnru December

interval of sludge

disposal operations.

Duty to EVI:iigate. The Permittee sha!i take all reasonable steps to minimize any

sludge

use or

disposal in violation of this Permit.

Sludge monitoring must be conducted according to test procedures approved under 40 CFR 136 unless

otherwise specified in 40 CFR

503, unless other test procedures have beer: specified in

this Permit.

Planned Charges. The Per<mittee shaii give notice

to the-1=PA on

the

semi-annual report o` any changes in sludge use and disposal,

The Permittee shall retain records of a!: sludge monitoring,

and

reports required

by the Sludge Permit as referenced in Standard Condition

23 for a period of at

least

five (5) years from the date of this Permit.

If

the Permitiee monitors

an

pofutant more frequently

than required by the Sludge Permit, the results of this

monitoring

shall

bG included

in the reporting of data submitted to

the

IEPA.

P*tenitoring re;ports io,-siurpe snail be; report:;) on the form titled

''Sludge;

Management

Reports" to the following address:

Illin3:5

Environmental

Protection

Agency

Bureau of V*Vaier

Compliance

Assurance Section

Mar' :,ode: 4,19.

1021 North Grind AvenuE`. East

Post

Office: Box

19;'76

Spnngfieid, Illinois 62794-9276

---

Page 11

N PDES Permit

No. It_002E3329

Special Conditions

SPECIAL. CONDITION 15.

AUTHORIZATION OF

COMBINED

SEWER

AND TREATMENT PLANT

DISCHARGES

The tE:PA hits determined that at least a portion of the collection

system consists of combined sewers. References to the collection system

and the sewer

system

refer

only to those parts of the system which are owned and operated by the Permittee

unless otherwise

indicated.

The Permittee is authorized to discharge from the overflow(s)fbypass(es) listed below provided

the diversion structure is located an a

combined sewer and the following

terms and conditions arc: met:

Discharge Number

location

Receivina Water

A 03

Oakland Avenue CSO Treatment Bypass

Sangamon River

At14

South Edward Street CSO Treatment Bypass

Sangamon River

A07

McKinley Avenue CSO Treatment Bypass

Unnamed tributary of Spring Creek

ADS

Seventh

Ward

CSO Treatment Bypass

Sangamon River

T reatmeri

Rectuirements

1 .

All

combined sewer overflows and treatment plant bypasses shall be given sufficient treatment

to

prevent

pollution and the

violation

o= applicable vrater

quality standards. Sufficient treatment shall consist of the following:

a.

Treatment as descrioed in PCB AS

91-7 and dated June 23, 1992 shall be provided. The terms and conditions of this

Board order are hereby incorporated b7 reference as if fully set ford: herein;

arid,

b.

Any additional treatment, necessary to comply with applicable water quality standards

and the

federal

Clean Water Act;

including any amendments made by the We; Weather Water

Quality Act of 2000.

G .

A

ll

CSO discharges authorized by this Permit shat- be treated, in whole or in part,

to the extent necessary to prevent accumulations

a, sludge

deposits, floating debris and solids in accordance with 33111. Adm. Cede .'.02.203 and

to

prevent depression

of

oxygen

levels below the applicable water quality standards,

3.

Overflows during dry weather are prohibited. Dry weather

overflows shal! be reported to the IEPA pursuant to Standard Condition.

',2(e)

of tnis

Permit

(24 hour notice).

4.

ýrhe collection

system shall

be

operated! to optirrlize transport of vrastevmter

flows

and to minimize CSO discharges.

5 . The treatment

system!

shall be operatc;cf to

maximize

treatment c= wastewater flaws.

jjaLh'1ininttr;n

Controls

7 he Perm,

ittee.

shall comply with the nine minimum controls contained in the National CSO'Control Policy published if,

the

Fenerai

Rtmister

on

Aprii 1`;-, 1995.

The

nine minimum

controls are:

a.

Prope+

auerati;:n and maintenance programs for the sewer system and the CSOs (Compliance with this Item shall b4 rnet

through; the requirements imposed

try

Paragraph

8 of this Special Condition;;

b.

fVaximun: use of the collection- s;fstem! for storage

(Compliance-

witt:

this

Item

shall be met throupr) the requirements

imposed b; Paragraphs

1,

4, and 'b orthis Special Condition):

d,.

R eviev; a nd' modification of

pretreanent

requir.ments to assure CS-0 impact.. are m inimized

(Compliance

with

this

I

tem:

s ha i; b e Sri°i tnrough the re aui ren}t?ntf, impose:.' b y

P a

r

agraph ýE) o f t his Sp eci a' Condition);

i .

w`1c.:aRi:Zý}I

li3"I

Of

f;:}'!'.' tC

tile

Pro i V1r

1ý.T'

tr^utn:?ýi i 11 uvPlýliil: .?; VJ:itýý tý1t:" .:f?!T1

,ý,ii3tý

mf;: tn:" o ugh t he

<:

req u ireme n ts imposed

r`

b

ý

Pt:}r(1vrC}tll. 4 . a nd 6 o` tn'i,; Specia l v '.:ai;C.'1j

---

Page

12

N PDES Permit No. IL0028321

Special Conditions

e.

Prohibition of CSOs during dry weather (Compliance with this Item shall be met through

the requirements imposed by

Paragraph 3 of

this Special Condition);

f.

Control of solids and floatable materials in CSOs (Compliance wilt} this

Item shall be met through the requirements imposed

by Paragraphs

2 and 8 of this Special Condition);

9 "

P ollution prevention programs which focus on source control

activities (Compliance with this Item shall be met through the

requirements imposed

by

Paragraph

6 of this Special Condition, See Below);

h.

Public notification

to ensure that citizens receive adequate information regarding CSO occurrences

and CSO impacts

(Compliance with this Item shall be met through the requirements imposes: by Paragraph

12 of this Special Condition); and,

Monitoring

to characterize

impacts

and efficiency of CSO controls (Compliance with

this Item shall be met through tile

requirements imposed by Paragraphs 10 and 11 of this

Special Condition).

A pollution prevention, plan (PPP) shall be developed by the Permittee unless one has already

beer. prepared for this collection

system. Any previously-prepared PPP

shall be

reviewed,

and revised if necessary, by the Permittee to

address

the

items contained

in Chapter 8 of the U.S. EPA guidance document, Combined Sewer Overflows. Guidance For Nine

Minimum Controls, and any items

contained in previously-sent review documents from the (EPA conceming

the PPP.

Combined

Sewer

Overflows.

Guidance For Nine

Minimum Controls is available on line at http:livrrNv.epa.gov/NPDESIpubs/owm0030.pdl. The PPP (or revised PPP)

shall be

presented to the general public at a public information meeting conducted by the

Permittee within nine (;1) months of the effective

date

of

this Permit. The; Permittee

shall submit documentation that the pollution prevention ,plan complies

with the

requirements

of this Permit and that the public information meeting was held. Such documentation

shall

be

submitted to the IEPA within twelve

(12} months

of the effective date of this Permit and shall

include

a summary of all significant issues raised

by

the public, the

Permittee's response to each issue, and two (2) copies of the "CSO-Pollution Prevention

Plan Certification" one (1) with original

signatures. This certification form is available online

at

http;hww-nnr.+"efJa.state.il.usiwater/ýe,;mitslv:aste-water/forms/cso-poi-prev.[)df

.e,;mitslv:aste-water/forms/cso-poi-prev.[)df.

Following the public meeting; the Permittee shall implement the pollution prevention plan wit!rii? one

(1) year and shall maintain a

current pollution prevention plan., updated

to

reflect system modifications,

on file at the sewage treatment works or other acceptable

location

and made ava-,able tc the public. The pollution prevention plan shall be submitted

to

the

IEPA upon written

request.

Sensitive.

Area Consideralions

Pursuant

to

Section

II.C.3 of, the federal CSO Contro: Policy of 199<;, sensitive areas are any water likely to

be

impacted

by a CSC

discharge which meet one or more of the Vlgftiing, cr,tenx (1) designated as

an Outstanding National Resource Water; (2) found

to contain

shellfish

beds;

(3)

found

to contain threatened

or

endangered aquatic species or their habitat; (4) used for primary contact

recreation; or, (5) within the protection area for a drinking water intake

structure.

The IEPA has tentatively determines, that cone of the out;alis listed in

this Special Condition discharge to sensitive areas. However,

if information becomes

available tha: causes the

IEPA

to reverse this determination, the IEPA will notify

the

Permittee

in

writing.

Within three (3) months of the date

o`

notification, o, such

other

date

contained

in

the notification letter; the Permittee shall submit

h;:3 '2) copies

of either a sched:iliv" to relocate, control, or treat discharges from these outfalls. tf none

of these options are possible,

the Permitteý, shall submit adequate justification a: ttia' time its to why these

options are not possible. Such justification shall be

in accordance wilt, Section 11.0.3 of tht: National CSO Control Policy.

Operational and' P;1a:7tenaru;f"

Plans

o.

The IEPA reviewed and accepted a CSG opr;raiionai and maintenance piar, "CS0

O&M plan' on

February

1, 2000

prepared

for this

sewerage system: Trie

Permittee

shat: (eview and rewis , if needed. tht- CSO O&M plan to refec: system changes.

The

CSv O& lt1 p? an s he):; b".^^ presented i0 the generai publi; at s3 pubtis; informa:ius: meeting; conducted

by the-,

Permittee

wim,in nine

9 i months of the efie,,,live date of

thi

';,ýrmit. Tnu Permittee shall

stabmi:

documentation; that Vie 'SO O& W

p

lan complies with

t he r epu!rýmý'i

C` t1t15 f ýcr(i?it and t lla` In,., (3Ut)li( 1.'1fC;rmatll)!} n ie° tirt s w as heir Such ca:urnentation

s

hal

l o e, su bmitted tG M e

i rEp %, `iiitwn

t

viei'Jf,

'12'

m

ontn;+ 0, inf' e

ffecbv:

daaf' o f this P erniii rind shall i

nclu

de: a summary o f a ll $tCintfiz;ani

issues raisea b y

the f,"u',iv- the Perr}itt :''S remcnsel i(% s`ýa : ;+ !ssuc. a nd two

i2)

c ovie,ý of

the --SO CiDe" ational P

l

an Cnecklisl and Certificat ion".

car:?:' r1 v .itv oriaina'

o f tnC' C'SO 0pemt!cna"

P "a(I

n

!_

iýi15: a ,

r"f'

l ...,

rent'

lf:i,

ri

_

G

n`'

are a

vai;aN,.

ýý'

o n

l::

nit'

a:

r (1+ +;OV?.Sw

" r c t r ;., c- p ur 3l i,:

mee ting , t he, "'

'h

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rrriV,tc..

itt '4.

Srii}l

't 1

i r" -,cn' tt "

,lilt..

'

r).cr,

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'',

'J...

ix

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r

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i

is

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n

'

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,:,r;,

t;pdat..

d`

,

..d

to

rcf.L,

.ý

:

t

.e;! Fi" ýn .:.iir n " ,^,u,".r

sys..t

":eni

,

;nep

U1J

'

r,

}..

r.

c..:cfil::'

t:'.,r

?.

C,r7O J C+idr

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

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Pogo 1 4

NPDES Permit No. 11-0028321

Special

Conditions

Long- T erm Control Planning? and Coma6pnce with Vlater

Quality

Standards

10,

a.

Pursuant

In Section 301 of the

federai

Clean

Water

Act. 33 U.S.C. §

1311

and 40 CFR

§

122.4, discharges from the CSOs,

'tncludinr4 the outfalls listed in this Special Condition and any other out fall listed as a "Treated

Combined Sewage Outfall",

shall

not cause or contribute to violations of applicable water quality standards

or cause use impairment, in the receiving

waters. In addition, discharges

from

CSOs shall comply with ail applicable parts of 35 Ill. Aft. Code 306.305(a), (b), (c),

and (d).

b.

Based on available information, it appears that the CSOs authorized in this Permit meet the

criteria of Section

II.C.4.a.i

of

the federal CSO

Control Policy of 1994 (Policy),

not

more

titan

four overflow

events per year, and are presumed to meet

the water quality-based requirements of the lederal Clean Water Act. Pursuant, to Section I.C.1 and

Section

II.C.9 of the

Poll,,^.y, the Permittee shall develop

a post-construction

water quality monitoring

program adequate to verify compliance

with

water quality

standards and to

verify

protection of designated uses in the receiving water(s) and to

ascertain

the

effectness of CSO controls. This program shall contain a plan that details the monitoring protocols

to be followed, including

any necessary effluent and

ambient

monitoring, and if appropriate, other monitoring protocols such as biological

assessments, whole effluent toxicity testing, and sediment sampling. This plan shall be presented

to the public at an

informational meeting within nine (9)

months of

the effective date of this Permit. Within

twelve (12) months of the effective

date of this Permit, the Permittee shall submit a summary of all significant issues raised by the public, the Permittee's

response to each issue, and two (2) copies of

the

final plan (revised following

the public meeting, if necessary)

implementing

the post-construction monitoring program. The past-construction monitoring plan shall be implemented within

six (S) months of the date of IEPA approval. The Permittee shall respond to an IEPA review letter

in writing within ninety

(90)

days

of

the

date

of

such

an

initial rovievr letter and. within thirty (30) days

of any subsequent review letter( s), if any.

Within thirty (30) months of the approval of the plan, the results shall be submitted to the IEPA

along with

recommendations

and conclusions as to whether

or

not the dischames

from

any of tne" CSOs (treated or untreated) authorized by this Permit

are causinr. or contributing to violations of applicable water quality, standards or causing use impairment in

the

receiving

water(s).

G.

Should the results of the post-construction water quality monitoring plar, or if information becomes

available that causes

IEPA to conclude trial the discharges fron any of the CSOs (treated or untreated) authorized to discharge under this Permit

are causing or contributing to violations of water quality standards or are causing use impairment in the receiving

water(s),

the EPA wilt notify the Permittee in writing. Upon receiving such notification, the Permittee shat! develop and implement

a CSO Long-Term Control Pian (LTCP) for

assuring that

the discharges from the CSOs (treated

or untreated) authorized

in tnis

Permit

comply with the: provisions of Paragraph 10.a above. The LTCP shall contain all appii;;able elements of

Paragraph 10.d below including a schedule for implementation and provisions for re-evaluating

compliance with applicable

standards and regulations after complete implementation. Iwo (2) copies of the LTCP shall be submitted to the IEPA within

twelve {12) months of receiving th(! IEEPA writlen notice. The LTCP shalt be:

Consistent with Section ILCA.G.i of the Policy; or,

C onsistent with either Section ll.C.4.a.ii, Section ll.C.4.a.iii,

or

Section II.C.4.i) of the Policy and be accompanied

by data sufficient to derrionstratz

that,

the LTCP, when completely implemented, wili

be suffcien, to meet water

quality standards.

14

Pursuant to the Policy, , the

required

components of the LTCP irciude the following:

1.

Characterization, monitoring; and rrudsiinc: of the Combined Sewer System (CSS):

2.

Consideration of Sensitive Areas;

e valuation of

alternatives;

; ,

Cost!?erfcrmance consideraaons;

Revises:

CS.' Operational Pion;

0.

Maximizing treatment at the treatment plan,!;

In:nlementation

schegute:

{'.

POs'-Construction comN=ianc-: monitoring

pr;,,

rarr,; and

°.

Pubiir; pad;cipa

trop.

" e7t,JJJ:!';ýj s u bml!ta'

w

In s L T,_-.t

C'.

rie

P er n',i;:e- ; s n'll rHB-,)o rtd ti, ;aiint.r

in:'';,:)' I5PF, rev iew i-tie r in w

rl

tin c w i',,,ln ninety (alt;)

..ý ,,Výý 0: tr)e ..;:!e o f s uw.

F,

rE v ie.. it,';t`c :l.e: i`< 'iý 'i;(. t2'rty

Caw, Q : a ny S ibSeC}un nt re`."G'r: I:aiF?(t

S,,

ii

any.

Inc ..1 yP

$.n.t.!

1:=:-'!i',

:r:

v.:..:i:? c;

,,!ft

er enforceable

i

me,^,ilarl;SR..

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

Page 15

NPDES Permit No. IL0028321

Specia'

Conditions

M onitoring. Fter,orting and No ificaLion ReClu rements

1

The Permittee shall monitor

the

frequency

of discharge (number

of

discharges

per rriontri) and estimate

the duration (in hours) of

each discharge from

each out`al; listed in this Special Condition.

Estimates of storm duration

and total

rainfall

shall be provided for

each storm event.

For frequency reporting,

all discharges from the same storm; or occurring

within 24 hours, shall be reported

as one. The date that

a discharge commences shall be recorded for

each ouffall. Reports shall be in the form

spe;.ified by the IEPA and on forms provided

by the IEPA. These

forms shat: be submitted to the IEPA monthly

with the DMRs and covering the same reporting

period as the

Df44Rs. Parameters (other than flow frequency), if required in

this Permit, shall be sampled

and

reported

as indicated in the

transmittal letter for such report forms.

12.

A public

notification program in accordance with

Section 1:.3.)3 of the federal CSO

Control Policy of 1994 shat' be developed

employing a process that actively

informs the affected pui7lic. The program

shat' include al a minimum public notification

of CSO

occurrences and CSO impacts,

with consideration given to including

mass media andior Internet notification.

The Permittee shall

also consider posting signs in waters like=ly to be impacted

by CSO discharges att h; paint

of discharge and of points where these

waters are used for primary contact

recreation. Provisions shall be made

to

include

modifications of the

program when necessary

and notification

to any additional member of the affected public. The program

shalt be presented

to the general public at a public

information meeting; conducted by the Permittee. Tne Permittee

shall conduct the public information

meeting within nine (9) months

of the effective date of

this permit. The Permittee shall submit documentation

that the public information meeting was

held, shall

submit a summary

of ail significant issues raised by the public

and the Permittee's response

to

each

issue and shall identifij any

modifications to the program as

a

result

of the

puoiic information

meeting. The Permittee

shall submit the public information,

meeting

documentation

to the )EPA and implement the public notification program

within twelve (12) months

of the effective date of this

Permit. The Permittee shall submit

copies

of the

public notification program

to the

IEPA

upon written request.

13. If any o` the CSD

discharge points listed in this Special Condition

are eliminate-c.. or if additional CSC

discharge points; not listed

in this Special Condition;, are discovered, the Permittee

shalt notify the )EPA it wrilinc within

one (1) month of the respective ouffafi

elimination or discovery.

Such notification shall be

in

the form of a request for

the appropriate modification

of this NPDES Permit.

5 unirnary of Comr)Iianciý Datr?s in th

I.; S

1_, -

Store^ia!

{;rir,dit:nr:

1 4. The following summarizes the

dates

that

submittals contained in this Special

Condition, are due a` the EPA (unless

otherwise

indicated):

Submission of CSO Monitoring

Data (Paragraah 11)

15th of every montri

Elimination of a CSO or- Discover!

of Additirnal CSO

1 month from discovery or elimination,

Locations (para graph 1,3'.

Control (o-

Justification. for No Control) of CSOs to

3 month Eton-. EPA notification

Senshive Areas (Paragraph 7)

Certifiz;atiorl of Sewer Uis4

Ori;, ianct Review (Par t graon

mOSmtnS

from, the effective Gaff: of is

Permit

Implement Post-C onstructicr,

Monitoring Pian,Paragramr 1(3)

6 rnýnths fron: the date of IEPA

p:ar; approval

No Submittal Due with this Milestone

':ondi;-,; roi;sl:art Preve=ntion:;

Oi`r1P,

hlonilCirrig Plan

9 months fron',

.

the

effective

,

"e

date o. f this ''ermi:

and PN Pubhc Information Meetinn

(Para ;rap

il. fi,

8. 1f.% dni! )

No Submittal

Due with this Milestone

S aomi:

Pu'iuti;

r'

Ph' :!lt io

r:

CertifiCElti:ir7 ý Ir"

41

t

ý

ý niGlmt",i i t U'I i time e ffectlvE:

G at% Q j limit P

ermit

" !fSl ý')ýSira;;(is^,r: M oni:o.'.ric; M

ar: ditto P

to

irfrmia :ion'.

t. `'C% an!:: i_},

4

C SI! -ir;

Terrr:

i": Pla. r. (1"

i.,r4i.

12 r l ':c^ l m, from t he r.a:E

.

of

, IEP,;, ncti....ýaon

fl.z

.ýaon

a?

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

Fags 16

N r

LEES Permit No. 1''_(;G28321

Special Conditions

Submit Result: o= Post-Construction

Monitoring Plan (Paragraph

10)

30 months

from ti?c! date of IEPA plan

approval

A ft

submittals listed in this Special

Condition

can b£- mailed to the following

address:

Illinois Environmental

Protection Apency

Division of Water Pollution

Control

11)21 North Grand Avenue

Eas',

Post Office:

Box 19276

Springfield, Illinois 62794-9276

Attention:

CSO Coordinator, Compliance;

Assurance Section

Alt submitaiN hand carried

shall bc: delivered to 1021 North

Grand Avenue! East.

Ref?peninn and

Modifvino this Permi

15.

T

ne

I'--PA

may

initiate z, modification, for

this

Permit at any time to inciu:lo reouirements

and compliance

dates which

have been

submitted in writing by the Permittee

and approve;.' by the IEPA,

or other requirements

and dates

which

are necessary to carry out

the

provisions

of the Illinois

Environmental Protection Act,

the

Clean Water Act; o- regulations

promulgated under

those Acts. Public.

Nohce

of such modifications and. opportunity for pubt?c

hearing

shall be providee.

_

S-' CIAL CONDITION fir.

The Permittee shat: re,ord moniioring

results on Discharge

ratonitonnv Report (DMR)

Forms using one such

form for

each outfal' each month.

in

t r":;

f;v e n'

tna , an c utfafl d o.... n u' dis;;hargo

c1u rn;; i t fnon lmP. r ia.oning

(}eri;rv, thc Jff^;

F

c rrr s nal 'J,

sLR?'ril.

t ,tc`'d will,, n o d l$i'.rwrs..

x

ac...

ind;catad.

T he Pormirwe

may chcnse tc; submit elecVonic

DMRs

(eDMRs)

rnstead of mailing paper

DiMis

to the IEPA.

tvtore information, inc'iuding

recristraucr: irf,-rmation for the cDMR

program, can be

obtained on the IEPA website. http1Atiwrv'.end.state.it.usiwaterledmdrndex.html.

'ne ;omplnled

Discharge Monitoring Retacrt form;;

shat;

oe subniifteý

to

IEPA

no

later

than the 15th

,a; of the; following month,

unless

Jther',r"se specified

by thc<

permitting

autncrit

e-mittees not usinc, eDMRs shaft

mail Dischard? Monitoring R

eports wile' an origina! s ignature

to the EPA a t the fo!lowinc

a ddress:

Illinois

=n vironmentai m

ote

c tior,

A pes .y

D iv isio n of Vlfater P

otfutto C0 .11 0;

1 021

North Grand Avunue East

Post Ofk;e Box 1927(j

Springfield,

tliir;;iis 627<tv-9276

Attention C arnpiia

n cc' A s surance

S ection,

foiaii

Co-c£ # 1 9

_ :1NDMON 1: Tnc Perr-ifee

rna coi!c-c' data

in support r.` c vc:lap n9 4 sit:--specif!;: metals

traristator for nickel

and

ýir!w.

T4: is":C: G'S5C1i'JeC,

ni!',i3tý: for

ii

m!n:r;.'rr, of 1\Yvi'i;. V,"oC:CF;i

Y S<1r1' pl t::. i?E

L"

4:;;

t

'ec, to b: c.^,Iie;.t,.d

rrQm t, effluent and

a,

a

downstream

ioc ati3r'

n'll;;at?vfý of ,^,7;?;rj!f?tY,

n ;ixSr;q tJfaV.ee;,'!

the effi'l:C?ni and

a ' {

rei;eivinS? W'ia.ts,`

IC

U '`rit',rniInE:, a metal irc`311a'titio' f0,"

these

c+

parameters.

Tnf.' KEPI-'.

- M, i'Ci': 'i:''l:

subnlitle- sar-

C,:1:F: anci tn:i%

N^

,,

r..

b-'..

r..

ii.! mod t r i!s. erm; t,.. ciirmnav.

o"

effluent lir?1itati;ns icr

tr'f;'se'

in Vie m et .

-'

7: , rans;azu,

Dal-.urn.'!?t:.. iron;

t

t% v 1 ý . ,t'.C:

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

f v;1 e 1 7

N

PDES

Permit No. IL0028321

Special

Conditions

S PECIAL C-OND.MON

1.8.

P roject Description:

Compliance: with Nickel and Zinc Water Quality Standards

"Twenty-four (24)

months from the effective date of this Permit the following nickel and

zinc limits shall become effective:

Load Limits Ibs/day

Concentration

DAF

(QMFj'

--- -

Limits m g1L

Monthly Avg.

Daily

Max.

Monthly Avg.

Daily Max.

min

16(48)

88(269)

0.046

0.258

Nickel

3.8(12)

0.011

'Load immtts based

on design maximum flow shall apply only when flow exceeds the design average flow.

T he

P

ermittee shall c omplete

t

he

project descri bed above in accordance with t he following schedule:

(1) Interim Report on effluent

and streanm sampling to

6 months from tree effective date of this Permit

date

and what measures are necessary to comniy

Y OM Final Nickel and Zinc, Limitations

(2; Interim Report

12

months iron, the effective date of this Permi:

( 3) Interim Report

18

months from

the effective date of tnis Permit

(

41 Permittee

Achieves Compliance with Final

24

months from

the effective crate of this Permi;

Nickel and Zinc Effluent Limitations

T his Perm:; may be modified, with Public Notice,

to

include revised

compliance dates set out in this Permi; that are

superseded or

supoiemenzed b;, compliance dates in judicial orders, Pollution Control Board orders or grant agreements Prior

to such permit modification,

th-- revised date: in the appropriate orders

or

gran' agreements

seal' govern the Permittee's compliance.

fn addition, the IEPA may initiate a modification of the- construction

schedule set

forth in

this

Permit

at any time. to include other dates which

are necessary

to care; out the provisions of the flinois Environmental Protection Act, the Federal

Char;

Water

Act or regulations

promulgated under those Acts or compliance dates which

have been submitted in

writinc

by the Permittee and approved by the IEPA.

Rubric: Noti,^,e;

o` such modifications and opportunity for public hearing shall be provided consistent with 40

C--R

S

122.63.

REPORTING

The. Permiaee2

shall

submit

a report no later Char; fourteen (14) days following the completion

dates

indicated

for each nunmbered item in

the complian,p schedcil::, indicating.

a) the date the item was completed, or b) that the item was not completed. All reports

shal' be

submitted ;c 1=4.x, at the following, address:

Illinois Environmental Protection Agency

Division of Water Ful utior. Ccr tro

1(121 Nortr. :gang Avenuý. Fast

Post Office box 10276

Springfield. Illinois

6.`_'794-9270

Attention:: C"piianc,. Assurance Selmn Maii Code # '.c,

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

Attachment

H

Standard Conditions

Datlniuons

Act neearl:

the Illinois Environmental

ProleCl:on Act. 415

U :S

5 as

Amended

Agency moans file

t11xots Ettvirtinrnentat Protection Agency,

Hoard

means cite Illinots

f'of:ulton

Contra!

fluard,

Clean Water Act

(formerly referr:nt fu as Vi. Federal Water

POIIaLdh Control

Act) moans

Put) L 'r'2 -500. as amended 3:f U.S.C

1251 et seq

NODES (NaWna!

Porkrtant Citschargu Elimination System)

means the

national program far

issumg. modifying, revoking

and reissuing, lerrtvnati no. meneanng

and ontorcing permits,

cad

unpos ng arid entorcin; pretreatment

requirements, under Sections

307,

402,316

and 405

of the Cioarl Water

All

USEPA

mains inn Unded State- Lrivironniurital

Froiccnasi Agency

Dally Discharge memis

am

discharge of

r+ polfulant measured during

a

calendar

day or any

24-how

period trial

reasonably

represents

the

calendar

day for purposes of sampling.

For

pofiufanls with km,tabons expressed xi un'ils of mass, ale 'daily

disehargo' Is eatwiated

as

the iota: mass of

the pollutant dscharged over the day For poliutants

wit; limitations

expressed in other units of nseasuremonts, bte

'dally disrsrorge' is ca%cutaled

as the average

measurement of the pdiwiant over the oay.

maximum Dally Discharge Limitation

(daily

maxtrnum) means the

highest at:owabie daily

dtsrstaty

Average Monthly Discharge Limitation (3t) day average) means

the highest a:bwabfe

average of daily discharges over a calendar month, calculated as the sum

of act daily

discharges treasured during a catenit3r monvi divided by the

number of daily discharges

measured during treat month.

Average

Weekly Dischar,

b

Limitation

(7 day average) means the highest allowable

average o: daily discharges over a calendar week, calculated

as the sum Ot at; daily

c,schwges measurer: during a calendar week dlvideC by the number of daily

discharges

measured

curing

tile! week

B est 1.1anagoment Practices (BtAps) means sctledules of actve.os, protlibkms

of practices.

m aintenance p rocedures, and

ofne: management pracsti.es

to prevent or reduce the pollution

,r

Wales of file Stale SN? s a lso vnciurre trash.°..^t requirements, operating

procedures,

and

r 2Cli:es to control plant sna furo!t, spit:agtr or le.iks, sludg e or waste dtsposa!. o:

drainage

torn raw maiena!

s

torage.

:biquoi means a sampip

of specified

volume

used to

make up a total Composite sample.

:ýra:t

Sample means ate individual

sample

o'

a:

leas! 100 milliliters caaected a a randomy-

sciected

time over a period not exceeding 15 minutes.

g4

Hour Composhe Sample means a combination Of at least 8 sample

at:ouots of at feast

I f30 mi&ititers cotisaed at penod!c otervats during the opemtng hours of a facility over a 24-

)our

Oertod.

' Hour

Composite Sample means a combinaton ct at least 3 swhps

attqutxs o"' a: feast 100

nsitdaerr. codecied at penedc intervals our.ng Ine opeiatfag emirs of a facility over an 0"nour

)enod

:few

proportional

Composite

Sample means a combination c'

sarnpiu mquots of at toast

;Do

MC!ifiters collected at aerrodi:, intervals such trial either the time interval between

each

ifiquof or Inc vodlrne of each aliquot is proportional to either the stream flow at the time of

;amp!trig or tree

total stream

liow

since ale collection ct the previous

aliquot.

(

t

) Duty to

comply.

Tire porrlttee must comply with all condl:ons

of

this

perm:.

Any

pens nolrccmacaIce consilutes a violation or me Ac: and is grounds

tot

enforcement

action, permit lemiinal;on,

revocation end reis3uanee,

modtatx)n, or for denial of a

permit renewal appit:atiui: The perm;tee Brief, comply Willi

attwent

standards

or

prohibii;crts establisned under

Section. 337(u) of

ate Clean

Water

AC for text.

rraliwants withir" me ixrle provider',

in brie

regulations that eslabbsrt these standards or

prohibitions, ever, e the perin:: tsar. not yet beer. modAeo in incorparatr the

requirement.

:2" Duty to reapply. It

the pe

mmee

vnsnes to conlsxre an activity

regulated by this pemst

tiler the expcalrxt date Of this pernllt, ire permiltee mull: apaq for and obtain a new

imrm;: tf trio

permmec submit,, a

proper

app!icatx)n as reduxed by

ale

Agency

no laser

trial;

10 uays ortr)" tr: thn expiation

date,

this

peer`.': shaft

continue ti ful! force and

e'tec! until ate hr?,t

Agcr<cy deusto"' on trio application has

been made

Need t(:

nai: e' roduct activity not a defense, it sna: no:

be 4 oetonse for a

per:matee v.:; h r.;:-: ec`ho`ic a

:t+on

trta; t wuu!d

have

been necessary to nail or reduce

.,.C u^."'m.aeC

a'ýtNdy

al

Ufue. tc main:a"n compf+aact" Willi Ittd cA:rddtor^u

c' this permit.

t::ut"J SG r;I:ipaiC T)te permmee snoa take all reasc.,law't steeps tL w:ri;mlzrr

tr

prevent

ai:v

osat3rga In vCaa1on of lh:; pe:mh veiich tray u reasonable ime;ir?otta of C0versoty

afrecbntt hurtian !+ealtil

o" tae environment

ýroosr eneratiurt aria maintenancc Tne permator snot: of ul t:moa

prooen, operate

..;a`nt`i:. a. t0C;htro,

aril:

systvrns

et trealmpm

anG Cr.atro. If;n:: fetate:

..ýpu"+Ur::rf,.

?.!rrite.

tnsvrfs::6 c'r used p;" irif' pormaiwt :t: acliovu

Wi -:Uilaicc

pf:rr?,

Prone` obmafror ono nitiinfena^:.."

;ncwce

t"`learvc

r.i:"Ltfrt.!r,c': ,týt"""::.rr'": funa;ýl:;, dcacu:;tt" uOCrGfV.'sta';r'? a^:: ira':Nrii.,

are :.JeGuaie

r44rat u;.rrodr:3:c" nur.'I; as>G,,' reee procedures,

:,:: o'ov'L:-,

:,t,

epee..`. Or nac".u: (..

i'JU,J' ta:,fa.e_ o, simfar

.. `:rill C+r; v?

?? "?..:,:r:

. .., H:r,rr

nr GCrap,._?Ct" w:f ,

trl;"

Ct:r.dtt"^...". t'

1 :. aerri

1o

Permit actions

This pemimaybe

modifieC. revoked

and reissued,

Or term zated

for cause by the

Agency pursuant

to 40 CFR 172.G2. 7na

filing or a request

by Ire

parmfnee for a perrtul

medifimnon, revocation

and reissuance,

or termination. Or

a

ndlificalmn b`, planned

changes or anticipated

noncompliance, does

not stay any

permit condition.

1 71

1191,

P )

Property rights.

This fXmut

uuvs not convey ntsy property

tights of any son.

C, any

exeiustve

privitepe

Duty to provIdu

Information, Tile perminee shat;

fumisti to ire

Agency w4riin d

reasonable

tune. any vittunlatrn

whuJl the Agency tray request

to determine

wnethe:

cause exists

for modaytng. revotang

and reissuing, or terminating

Chic perm:,

or to

determine

cuniplianm with ibo petnrq The

pef:ndtee shall also luinish

t0 the. Agency.

upon «squest.

copies of rernids retlured to be

kept by this permit.

artspection

and entry. T

r.,; t:urmtaet" stw:l e,!ow ail authorized

mproseniative of

Ir.(,

Agency, upon ale

peesenlatafn of cenent,nts and other documents

as May

be legnlrcd

by law, to.

(a) Enter

upon lru." permrtse'r.

promises where a regulated

facnaty or dchmty

is

located

Or c;Oridu-tad.

G

v4ieie

record,

tnjil

be leapt under the

condition' of

lilt;

permit.

(b) Have s"_tesa:

to and copy, at reasonable tittles, any records

that must be rep:

under the

condetoric vi eiis pcrtmit,

( C) tnspoct al ieasu'.a,:a times any tarililles,

equipment (including

mcnn rrig cna

control

u"

ai(.rt.::rd;, pracces, or, operations regulated

ac required under

inns

permit; and

( d) .`.ample

or rrnnAnr a: reaWnabei< times, for the purpose

O' assunnr,

permit

mrnpearicc. Or

as ogle: his: autncr:zed b r the AC. rhy substar?:es

or parameters

at arty lccatton.

( i0) Moniterinp avid records.

( b)

SampieL

and measurements taken for the purpose

o'. monitoring snav be

lepresentativo of this monitored

activity,

The

parmiltee

Shat: retait,

records

of all monitoring

Information. inducing a!'

calibration

and maintenance re=cd:, and all Origins! strip than

redordinns (a:

continuous monitoring Instrumentation, copies of

ail reports required

o; this

permit. and record: of ati data used to complete the application

tat this dennd,

for

a period

of

at

least 3 yeas from the date of this perm`,. measurernetlt,

rep-: t or

app!-a:ion. '(hw period may be extended by

request of the Agency

at any time

(y Records of

monitoring information, shall Include,

( 1) 7rie

date, exact place, and time of sampitng a measuremerts.

(2) The indivsd rul(s) wt;o performed tree sampling o."

measurements:

(3) The dates) analyses were

partormea,

( 4; The

indivicual(s) who performed the analyses;

( 5)

(6)

T

he

ena'.ytical

tecnntques or methods used; and

The resu:ta off such anayses.

(d)

Marronng trust bit conducted according to test procedures

approved under

40

CFR Fart 136,

unless other test procedures nave teen specified

in this permit

Where no test

procedure under 40 CFR Pan 136 has beer. apprOvec,

the

penmiftee miss.. submit to the Agency a test method

for approval The permdtee

shat, caliwate

arid perform mmnienance, procedures do alt

monitoring and

lonarytical insaternemahon at

intervals

to ensure

accuracy of measurements

111) Signatory requirement

Ali

applications,

reports Or infam:atsor. submsttert

to the

Agency shall

be signed and certified.

( a)

Appltcatton.

A4 permit applicators shaft be signed as

fohows

(f) For

a

corporation,:

by a principal executive ot11CO' Of s:

Ices' the level

of

vice president or a person or position

having overall responsibility

Ior

environnientcl

matters for the rorporaw;

(:) Far a partnership

o." sole proprietorship: by a general

partner er

the

proprietor, respedvety. Or

( 3;

For a municipal!rj, Stan;.

Federal,

or

other public agency: by

e;lnef a

principal exe..trfrvo of-ice, or

ranking elected ofaas.

(b; Reporss" All reports. required

by permits, or diner imomiat[On requested

by lire

Agency snail be signed

by a person described in barograph

(a) or by a duty

asitnorued

representative c'

HIM

person. A parson

is a duty sulratzac

represehtat've only It.

(t i The auJrrl:anon is made r" w'D:.^"., by a person

desaiae:: trr

Pýragrac:,

(a;.

and

(e Tilt, au!tla-l:ntrn siecttres effrte"

ail tnoivouel o: a positron

re-sports: ile Ice

4`nu

ovu.7it: r uerat,on or trio tedlný.

nun:

which the

drscrarg:r orrpinace;,

such

a5 i: plant fnarager, supennie'tdcrt

O'

person

of equvalcfti

resPOrisbilffy,

anr,

( ": Tit"ý wr,nWi Nut+tdrýui,c:rt i.

s::'.rr..tted to the Ageritt

---

.."flip 19.

( c) Changes of

Authortzatloh. it art authorization

under

(b) is no longer accurate

because e different

Individual or position

has res;,onsibftdy,

for the overall

operation of the faclifty,

a new authorization

satisfying the

requirements of (b)

must be submitted to trio

Agency prior to or t0gehef

"h

any

reports, Infommsten.

or appitraltons

to

bu

signed by an authorized representative.

2) Reporting

requirements.

la) Planned changes,

The permattee shall

give lict,= to the

Agency at soon as

possiote of any planned

pys:cal alterations or

addn+ons to the permitted

faculty,

(ti) Anticipated noncompliance.

The ptsrmittee

shall give advartre notice

to the

Agency of any plannrhd cthanges

M the permitted

I3CNily of a---INAY winch

may

result in noncompliaime

with permit

requirements

Jet Compliance schedules,

Reports of compliance

or noncompitance with, or any

progress reports oft, interim

and final requirements

contained in any compliance

schedule of this permit stia'.t

be

Submitted

no later than

14 days lotlowaig each

schedule

date.

i;7)

Monitoring

reports. Mrnnenng

result, Shall be, reported at the Intervals

specified elsewhere

in this permit

( 1) Monitoring insure must be reported on

a Otscharge ttcnacrixtý Report

(DiviR,

( 2) if the permaten monitors any

pollutant snore frequenby than required

by the

permit, using test procedures approved under

40 CFR 134 or as specifmd

n the permit, the results of tits monitoring shat

b0 hciurled in the catculwton

and reporting of the data submitted in the DMR.

(3) Calculations

for art ltmhwicos which require

w

eragng

of measurements

shall ugtzs an saitnmetx

mean unless otherwise specifiad by the Agency In

the perm!:.

(e)

Twenty-four hour reporting. The permitlee shat! report any noncompliance

which may endanger health or the environment

Any information shall be

provided orally wa'sin 24 hours tom the lime till

permttee times aware of the

circumstances.

A written submission shall also be provided within 5 stays

of the

tints the pemtatee becomes

aware of the drcurhsmmes. The written submission

shalt contain a description of

the noncomptlance and its cause; the period of

noncornpliana, inctudirt0 exact dates and time: and

It the noncompliance has not

been

rcomedeb.

the

anticipated time it is expected to continue,. and

steps taken

or ptvuned to reduce, eliminate, arxi

prevent reoccurrence of the noncompliance.

The lollowng 6naft be inciudod as

informetlon which must be reported within 24

hours:

(1, Any unanticipated bypass watch exceeds

any effluent la7vtaton in the

permit:

(2) Violation of a maxarturn daily discharge

firnfation for any of the pollutants

listed by the Agency in the permit to be reported

within

24 hours.

The Agency may waive the written

repon on a case-by-case basis N. the oral

report has beer. received within 24 hours.

(fj Other noncompliance.

The pennsttee shall report elf instance$

of

noncompliance

not

reported under paragraphs (12)(c). (d), or (e), al the time

mdnhorcg reports ale subn'hed

The reports shah ccntaill the Worrnation listed

r paragrapsi (12)(a).

(g) Other Information. Whwa the permhtee becomes aware

that ! tailed to submit

any relevant facts in a permit application, cc submitted incorrect

information in a

permit apphabon,

or sit any report to the Agency, !t shall promptly submit sect:

tads Of into".

(131 Trnsfer of

permits.

A permit maybe automatrcagy uan2farred to anew pormittee

if.

In'. Too current pcmm.'ttee

n:;tAes the Agency at least 30 days in advrnce of the

proposed transfer date.

(b) The

notice includes

a wsfen agreement between the existing and now pernthees

containing a s;e:gtc date for transfer of

permit

responsibility,

cow-Tape P.nd

hatfifity

between

trio current and clew permittees; and

(c) The Agenef does not notify the

existing permlheo and the proposed new

perritittes of

rs

nwit

to modify or revoke and reissue the permit. if

this notce Is

not rtceive4, the transfer is efledrve

on

rte

date specified n the agreement.

:14, Alt rnanutacturas;.

c2mih°_rcral,

miming, and stiviculturat dischargerz must notify

the

Agency as s_on as they know or havd reason to believe:

(a) That any soh ay has occurred rywgt ocafrwhich

would

result

(n the discharge of

any toxic pollutant

identified under Section 307 of the Clean Water Act

whrh is

hot hared In the perms, If via, dis'9hxge will f.xcaed the

hMhest d!

the fclloam;

rotHication levels:

(1)

One hundred micrograms per liter

(100 ugl1);

( 2) Two hundred micrograms per

liter (200 ugrt) tot acrolein and acrylonitrile:

two

hundred micrograms per fear

(500

ogle)

for 2,4-dirtarophenot and for 2-

metny",6 dinhroohernol; and one rnittigrnm

par tier (t

mg/1)

for antimony.

(3, Five

(5)

fines

the

maximum concentration vawo repored for that

potiirtarS:

u: the r

400£S

permit Ap;iccabon; of

(4) Tt:r tnvef establrsnuri by' the

.hgency m ties oermi:

(bý That t+ey

navy acgun :r. c;;t'ect to begin to use or

marhutesu-e as an

iMATrd:ai^.

of final

product or byp9Wu^t Any toxic pollutant

wnich was 1101 repo'len

m

d'^

14POES pemu".

ap,l:cafia".

(t5) Ale Publicly

Owned Tteatiniml Works (POTWi) must ;sow!,:

::S':orrat^ not¢r

: r: r

Agency of the tollovmq,

(a) Any nary tntttA,,cftrir of

pollutant: into Shat POTA, fiorr;

an inelrt;ct ds:a":

+,'

W hrn wrn."tn

be

zutux-t to Sections

301 or 306 c: `tie :tens

Water Act it 1

w. ?.

directly

drschar(tng lids', pollutants, ant-,

it) Arrf substarrt;a

damge Lithe vGh"r' fir cbicrurter of potAitant

tv>lra '^'r

adu:.rý

into Ltat POTV'd by c source

uttfotYrcing pullutants into tit+r

f>;)T'Af i,: stn lnrr. t,:

issuanm

of till permit

(c) For purpose: o: this paragraph,

adenuate notice shall Include

intamohnr.

!At

ttto quality and q:dantitV

Of effiuint Intro:aced into the POTW, ants

(:: &r.

anticipated tmpac: oi tna: ,rang, on the quantity

or quality o' cn;v-'

? y,

discharged

tr<'r. ;'tF POTW.

(18) !f the perm:! is issued to o pubhdy owned cr

publ:rty

regu!a!ed

traltrn,,nl worn,. I:':

parmiftee

shall foqu!re any industrial user c: nicA treatment

w:?ýs to cctrpy :r:

federal fequrfcm-its uincertlinp:

(a) tJsor

Gharpes ptx::rýýito Sec".ion

2044)"

er Lie

C!^«r.

:wafer

nC.,

APT'- K.:r.. :-:,

rogwations appeatinij

ir, 40

CFft

35:

tb) Toxic polxrrrzt! effluent stuufartt; oral pfelretrmtrt stonoa:ds

p:asuaot' Se:!";..

307 of Imo CMar. Water A,T, and

(c) tnspea:on.

rvinaorng and entry pursuant tr, Section 308 of the Cle.::. :ri ..i

(17) It an app=cnU dandard or limitation is promulgated under Section

{^u). U411))1,2).

c, 307(»)(2) and that cIlment standard or hrritati-tt t. rncfe

s!: rr:?en;

titan any etthtent

b?mitition n

the permit, or controls a pollutant

not limited ui Ine

pemW., the permit shat! be promptly modified o

r

revoked,

and ielssuod 1c c1ut:a^ai to

that affluent Standard c limitation.

(18) Any authorization to construct

issued to the permMee pursuant to 35 fit. Adr' C":d

309.Z4 is nerany incorporated by reference as a cond:lan of t"lis

penru.

( d9)

Thf:'

Qemiittee shag rot make wry false stadeftlen:, repre5entat,ari tx eanif;caUevt

4h any

application, record, '*per'.

plan

of other

d=lrert

submitted

to tic Agency a tha

USEPA,

or requks(: w be maintained under guts permit.

( 20) The Clean Wells- Act provides

that arty person who violate- a riefrnil vmcrrn

implementing Sections 301, 302, 306. 307. 305. 318, of 405

ct the Clean Water Act

is subject to a civil

penalty not tp exceed $10,007 per clay r,! such

violation my

person who witduriy or n;'gligenby violates

perm?.

conditlar-

mplententin-y Seem.

:301. 302, 306, 307, or 3,0o of the Clean Water Act is stbie, to a

fine cl rst lets than

32,500 nor

more liar.

$25,000

per day of vioiolatior. Of by tmprisonmert 2:

net more

than one year, er both.

(21) The Gean

water Act provides tha' any person wna'atsifw_:, tampers will. or

knowingly renders neccurate any nionnoring device

Cr methorl regtStted to

he

rnaintained

under permit vial, open convicucr. be punished by a fine of

not more Char

$10,000 pfx violation?

cr by imprisonment for

not

atcre than ti ractiths per violation. m

by both.

(22) The Clean Water Ac:

provides that any person wnu knowingly makes any

false

staternent, fepresefxol on, or cerfUrcation n

any

record

or other document submr.ed

or required to be mainlaned under this perm'.! shall. including

monitoring reports or

reports of cornpt ance Or norreamphance shah? upon conviction, be punished by a

the

of not mere than 210,000 per

violation, or by rnpnsor tment to let more than 6

months

per violation. or by boas.

(23) Collected saeenng, slurries.

sledges. and other solids shall be disposed

of n

suet,

a mcnner as to prevent entry

of those wastes (or rundft from the wastes) Into waters

Of

a.e State Tna proper atdhorfzalton for suen disposal

shat! be obtained front the

Agency

and G incorporated as part heraot by reference.

(74) In case of eonf, between these standard conditions

and any other eondoeon(s)

included n tits permit, the other

condition(s)

Shalt

govern.

(25)

The permfhee shag comply with, in

addition

to the

requirements of the Penn?, all

applicable provisions of 35

f1. Adm. Code, Subtitle C. Subtitle D, Subtitle

E.

and a?

applicable orders o! Lie Hoard.

( 26) The provisions of this pcrmil

are severaVe, end d any provision of this

penrlt_ or the

application

of any provision d: tit:. permit is field invalid, the

remaining provisions c.'

this permtt shaft

continue in felt force and effect.

(ilev. 3.13.98)

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

hibit B

Illinois

EPA

lity Based

Efflue

emorandum Regarding

ember

9, 200

its at the Sanitary District of Decatur,

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

ROD R . BLAGO)EVICH, GOVERNOR

D OUGLAS P. SCorT,

DIRECTOR

M

emorand

D

ATE:

9 November 2006

TO:

Ralph Hahn

FROM:

9 l

I V9

1

5 2 ý ` '=

I

LLINOIS

ENVIRONMEN7AL

pROTECTI

ON

AGENCY

B OWIWPCIPERMIT

$F-CTION

SUBJECT: Water Quality Based Effluent Limits

Decatur Sanitary

District

NPDES #IL0028321 (Maeon County)

The subject facility

discharges to the Sangamon River at a point where 0 cfs of

flow

ex

outfall

during critical

7010 low-flow conditions. The Sangamon River is classified as

a General Use

Water and is rated a "C" stream under

the Agency's Biological Stream Characterization (BSC) program.

The Sangamon River, Waterbody Segment, E-09, is found on the

2006 Illinois 303(d) List. The uses

paired for

this segment were aquatic life, fish co

potential causes

of

impairment given for the segment at that

dissolved oxygen, PCBs,

and

fecal coliform. The potential sources associated with the

impairment are

Cadm

land or dry land), industrial point source discharges, urban runoff/storm

sewers,

d

sewer

overflows,

highway/road/bridge runoff (non-construction related),

and source

(Trivalent), Copper, Lead, Nickel, and Zinc standards are

based on hardness data

collected at AWQMN

station E-05, Sangamon River, SE of Niantic, with a cr ical

hardness value of 242

I LLINois

ENVIRONMENTAL P ROTECTION A GENCY

1 021

N ORTH GRAND

AVENUE EAST, P.O. B ox 19276, SPRINGFIELD, ILLINOIS 6 2794- 9276 - ( 21 7 ) 7f32-3397

JAMES R.

TI-iOMPSON CENTER,

100 WEST R ANDOLPH, S UITE 11-300. CHICAGO, IL 60601 - (312) 1314-6026

CaC03. Water

quality standards identified in the table are express

discharger.

e

been

converted

to total metal except where noted. All data was pr

ded by the

Z ý,L 1

1-Er

E LGIN -- 595 South State, Elgin, IL 60123 - (£347) 6013-3131 - PEORIA-.5415

N.

University St., Peoria,

IL

61614

-

(309) 693-546

BUREAU

of LAND - PEORIA. - 7620 N.

University

St., Peoria, IL 61614 - (309) 693-5462

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MARION

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Bromoform

Chlorodibromomethane

Chloroform

Dichlorobromomethane

Methylene

chloride

* No RP = no reasonable poten

** derived water quality cr

Further

Analysis:

The Decatur Sanitary District met the permit required minimum detection level (MDL)

for Cadmium, with

. My cone

not detected

in 19

of the

twenty samples. The one sample that it was detected was

ium total result. This was most likely a laboratory

error. y conclusion is that no

o monitoring

beyond

the

routine

requirements is

etected in 19

of the

twenty samples. The one sample that it was detected was

result. This

was most likely a laboratory error. My con

nide

(WAD) is

necessary

and that no monitoring

beyond the routine requirements is

cute water quality standard for Copper.

The average of the

g/L x 1.4 = 0.01288 mg/L) was less than the chronic

water

o regulation of Copper is necessary and that no

monitoring

outine requirements is needed.

The Decatur SD had a detection for Fluoride above the water quality standard in 2001 and

has

not had a

detection

above the water quality since. My conclusion is that 6 months of monitoring for Fluoride

is

necessary to determine if the Fluoride detection was representative of the discharge or if there was

a lab or

sampling error.

.

onable potential to exceed the acute water quality standard for Nickel. The average of the

Nickel

samples

times the multiplier (0.01652 mg/L x 1.4

=

0.02313 mg/L) was greater than the chronic

water

quality standard.

Nickel should

be

regulated as

a monthly average in the NPDES permit at the

water quality standard using the default metals translator.

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

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Zinc has exceeded the acute and chronic water quality standards. Zinc should be regulated

as a

daily

tection for Dichlorobromomethane above the water quality criteria. My

itoring

for Dichlorobromomethane is necessary to determine if the

Recommendations:

sentative of the discharge or if there

was a lab or sampling

Attached

is a copy of the Ammonia Worksheet used to derive the approp

limits based

on

35 IAC Part 355.

Given the predicted ambient conditions of the Sangamon River near the outfall,

as

determined using data

collected at AWQ.MN station E-05, Sangamon River, SE of Niantic, monthly average limits of

1.6 mg/L

using the default metals translator.

1), 1.3 mg/L (summer), and 4.0 mg/L (winter) are appropriate. The spring/fall limit is based on

percentile

pH and the summer and winter limits are based on median pH.

recommended. These

e in the NPDES permit at the acute and chronic water quality standards

o

flow during 7Q 10 conditions.

standards with no mixing

allowance

ble, weekly average limits of 3.9 mg/L (spring/fall) and 3.3 mg/1- (summer) are appropriate.

2.5

8.6

mg/L

(summer)

and 9.6 rig/L (winter) are

recommended because the value would be higher than the daily maximum permit

of parameters that were sampled for in the routine monitoring of the

detected

were not included in this memorandum.

the

ds

that water qu

ly

evaluate potenti

a

six-month

monitor

Dichlorobromomethane. Permit

limits identified in the table are expressed in

Daily

Monthly

Substance

Maximum Average

N

ickel

0_.0_11_

Zinc

0.258

0.046

ould be informed that it is possible to use a

site-specific

metals translator for Nickel

and

irate any potential permit limit for these substances. Total and

dissolved

metal would need to be collected from the effluent and a downstream location once a week for twelve

1 translator for these substances. The availability of metals translators could

onable potential exists to exceed standards. The permittee should be encouraged

to submit a study plan to the Standards Unit if they desire to pursue this course. A compliance schedule

may be appropriate, allowing for time to perform the metals translator study.

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

---

According to

Alyson Grady's September 15, 2006 memorandum, no biomon

condition other

than the routine acute definitive

testing with Ceriodaphnia anal fathead

minnow.

dations reflect a water quality standards perspective

only

and should not be construed as

inclusive of all factors that must

be

taken into consideration

by the permit writer.

cc: Bob Mosher

Joe Koronkowski

ger

Chron

Electronic Filing - Received, Clerk's Office, June 15, 2009

* * * * * PCB 2009-125 * * * * *

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Exhibit C

tary District of Decatur

---

December 20, 2007

Sanitary District of Decatur

501

DIPPER LANE -

DECATUR,

ILLINDIS 62522 . 2171422.6931 " FAX: 217(423.8171

I llinois

Environmental Protection Agency

Attn.: Michael S. Garretson

Bureau of Water Compliance Assurance Section, MC #19

1021 North Grated Avenue East

P.O. Boa 19276

Re:

eld, Illinois 62794-9276

028321

Dear Mr. Garretson:

Interim Report

Enclosed is the Interim Report regarding comp

b y Special Condition I S of the Sanitary District of Decatur's NPDES Permit.

u t received from Agency personnel at our meeting on Octob

Please contact me at 422-6931 ext. 2

ng this report.

Technical Director

cc:

Toby Frevert,

4 or at timk@sdd.dst.

Bob

Moshe-,

DWPC Standards

Rick Pinneo, DWPC Permits

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