1. BEFORE THE
    2. NOTICE OF FILING
      1. THIS FILING PRINTED ON RECYCLED PAPER
    3. COUNTY OF SANGAMON
    4. PROOF OF SERVICE
    5. (FIRST CLASS)
    6. (FIRST CLASS)
    7. (FIRST CLASS)
    8. (FIRST CLASS)

BEFORE
THE
RECEIVED
I
L
NTROL BOARD
CLERK’S OFFICE
F~EB
2 2
2002
IN
THE MATTER OF:
WATER
QUALITY AMENDMENTS TO
35
HI. Adm.
Code 302.208(e)-(g), 302.504(a),
302.575(d), 303.444, 309.141(h);
and
PROPOSED 35
III. Adm. Code 301 .267,
301.313, 301 .413, 304.120, and 309.157
R02-11
(Rulemaking
-
Water)
STATE OF ILLINOIS
Pollutj0,, Control Board
NOTICE OF FILING
Dorothy Gunn, Clerk
Pollution Control Board
100 West Randolph Street
Suite 11-500
Chicago,
Illinois 60601
Mathew Dunn
Illinois Attorney General’s Office
Environmental Control Division
James
R. Thompson Center
100 West Randolph Street
Chicago,
Illinois 60601
Attached Service
List
Marie E. Tipsord
Illinois Pollution Control Board
James R.
Thompson Center
100 West Randolph Street, Suite 11-500
Chicago,
Illinois 60601
Legal Service
Illinois Department of Natural Resources
524 South Second Street
Springfield,
Illinois 62701-1787
PLEASE TAKE
NOTICE that
I
have today filed with
the Office of the
Clerk of the
Pollution
Control
Board the
WRITTEN SUPPLEMENT
TESTIMONY
OF ROBERT
MOSHER AND
CLARK OLSON of the Illinois Environmental
Protection Agency, a copy ofwhich
is herewith
served
upon you.
ILLINOIS ENVIRONMENTAL PROTECTION AGENCY
By:___________________________
Sanjay K Sofat, Assistant Cour~seI
Division of Legal Counsel
Dated:
February 20,
2002
Illinois Environmental
Protection Agency
1021 North Grand Avenue East
Springfield,
Illinois 62794-9276
(217) 782-5544
)
)
)
)
)
THIS
FILING PRINTED ON RECYCLED
PAPER

IN THE
MATTER OF
WATER QUALITY AMENDMENTS TO
)
35
III. Adm. Code 302.208(e)-(g), 302.504(a),
)
302.575(d), 303.444, 309.141(h);
and
)
PROPOSED 35
III. Adm. Code 301.267,
)
301.313, 301 .413, 304.120, and 309.157
)
TESTIMONY OF ROBERT MOSHER
QUALIFICATIONS/INTRODUCTION
My name
is Robert Mosher and
I am the Manager of the Water Quality Standards
Section within the Division of Water Pollution Control at the
Illinois Environmental
Protection Agency (“Illinois EPA” or “Agency”).
I have been with the
Illinois EPA
in excess
of 16 years.
Almost all of that time has been spent in
my current capacity where my
primary responsibility is the development and implementation of water quality standards.
I
have a Masters Degree in Zoology from Eastern Illinois University where
I specialized in
stream ecology.
My testimony will cover most of the Agency’s responses to questions and
requests for further information made at the January 29, 2002 hearing.
Mr. Olson’s
testimony will cover the
remaining Agency responses to questions raised at that hearing.
AGENCY RESPONSES TO QUESTIONS AND REQUESTS FOR ADDITIONAL
INFORMATION
Hearing
Officer Tipsord
at pages 49-50
of the January
29,
2002 hearing transcript
(hereinafter “Transcript”) requested a clear copy ofAlbert Ettinger’s Exhibit 4 (the Agency’s
derived water qualitycriteria) with
a citation for this publication.
The clear copywith citation is
attached and incorporated as Exhibit A.
We also provide the most recent published listofthe
RECEIVED
BEFORE THE ILLINOIS POLLUTION CONTROL BOARD
CLERR’S OFFrl~F
FEB
2
2
2002
STATE OF ILLINOIS
POllUtion Control Board
R02-1 I
(Rulemaking
-
Water)
2

Agency’s
derived
water quality criteria
for
the
Illinois
Pollution
Control
Board’s
(“Board”)
consideration.
See
Exhibit
B.
At Transcript pp.
54-57, Mr.
Ettinger inquires about the existing and proposed
benzene standards.
The Agency’s surface waters monitoring data for a public water
supply reflects that benzene is not a problem
in
drinking water obtained from surface
water.
Since 1989, there have been only four detections in treated drinking water from
lakes at Decatur,
Staunton and Carlinville and these were
1.3 pg/L or less.
There are
undoubtedly several reasons for this low incidence of benzene detection.
First, surface
waters of the state are not contaminated with benzene (see Appendix F discussion of
benzene from the Agency’s original proposal).
Second,
benzene is not very soluble in
water and therefore would tend to float on the surface whereupon
it would volatilize to the
atmosphere.
Public water supply intake structures are designed to withdraw water from
under the surface, thus avoiding floating substances like benzene.
Most benzene that
would find its way
into streams
and lakes would be from spills.
Major spills must be
reported, which allows public water supplies to stop withdrawing water and avoid the
intake of a short-term contamination event.
At this time, we believe that no specific
benzene standard
is necessary at Subpart
C.
The existing general provision at 35
III.
Adm. Code 302.305 is sufficient to protect intakes from hazardous levels of benzene.
However, if the Board wishes, the Agency will consult further with our public water supply
experts and decide if a Subpart C standard is desirable and then develop a suggested
value.
At Transcript p 66,
Mr.
Rao asks about the cadmium standard that existed prior to
the
1990 update.
The previous standard was 50 pg/L, the same value now present as a
cap to the acute standard.
A hardness value of greater than 425 mg/L would
have to be
3

present to have
an acute standard exceed 50 ~iglL.
At transcript p 66,
Mr. Rao asks for typical hardness levels for the waters of the
state.
Exhibit C
is
a list of Ambient Water Quality Monitoring stations maintained by the
Agency.
Our designation “critical hardness” means that these are the hardness values
that occur under low flow conditions in the stream
the most critical time for metals
concentrations and potential impacts to aquatic life.
If the critical hardness value
is
marked with an asterisk, the
25th
percentile hardness value
from that station
is given.
For
the other stations, the hardness value given
is the
10th
percentile hardness value from the
measurements taken at
10th
percentile and lower streams flows.
Eight out of 208 critical
hardness values are above 425 mg/L.
These are generally found
in streams that have a
past or present history of mining.
At transcript pp 69-70, Mr. Ettinger asks whether the existing General Use cadmium
water quality standards are identical to the most recent (1985) national criteria for
cadmium.
The chronic standard for cadmium at 35
III. Adm.
Code 302.208(e) is identical
to the national chronic criterion of 1985.
The acute criterion for cadmium is less stringent
than the national criterion of 1985.
At a hardness of 200 mg/L, the acute national criterion
value for total cadmium is 8.6 pg/L.
At this hardness,
the cadmium standard at 35
Ill.
Adm. Code 302.208(e) is 21.3 pg/L.
When the Board adopted this standard
in
1990, the
Agency had regionalized the national criterion
in
its proposal to reflect only warm water
species sensitivities to cadmium.
At transcript page 111,
Mr.
Rao questions the accuracy of the conversion factor for
the
Lake Michigan
acute cadmium standard.
There is indeed a typo
in
the formula that we
must correct.
An errata sheet is submitted with the
Board to correct this typo.
The Agency
wishes to thank Mr. Rao for finding this error.
4

This concludes my testimony.
I will
be supplementing this testimony as needed during the
hearing.
I would be happy to address any questions.
February
20, 2002
Illinois
Environmental
Protection Agency
1021
North Grand Avenue
East
P.O. Box 19276
Springfield,
Illinois 62794-9276
By:
Robert Mosher
THIS FILING PRINTED ON RECYCLED PAPER
/
5

RECEIVED
BEFORE THE ILLINOIS POLLUTION CONTROL
BOARDCLERKS
OFFICE
FEB
2
2
2002
STATE OF ILLINOIS
Pollution
Control Board
)
)
)
)
)
TESTIMONY OF CLARK OLSON
QUALIFICATIONS/I NTRODUCTION
My name
is Clark Olson and
I have been
employed by the
Illinois
Environmental
Protection Agency (“Illinois EPA” or “Agency”) for over 20 years.
I work in the Water
Quality Standards Unit of the
Division of Water Pollution Control as a toxicologist.
I
have
been involved with water quality standards
issues throughout my career with
the Agency
and have participated
in several previous rulemakings of this type.
I
have a
PhD in
Biology from
University of Miami (Florida) and have done postdoctoral research
in
toxicology at North Carolina State University.
My testimony will cover the questions that
were specially addressed to me at the January 29, 2002 hearing.
AGENCY RESPONSES TO QUESTIONS
At Transcript pp 54-57, Albert Ettinger inquires about the existing
and proposed
benzene standards.
The human health standard proposed for General
Use waters
protects humans from exposure to harmful levels of benzene through the
consumption of
locally caught fish and from any incidental contact with water.
This proposed standard
(310 pg/L)
is identical to the
Lake Michigan
human health standard protecting this aspect
6
IN
THE MATTER OF:
WATER QUALITY AMENDMENTS TO
35
III. Adm.
Code 302.208(e)-(g), 302.504(a),
302.575(d), 303.444, 309.141(h); and
PROPOSED 35
III. Adm. Code 301 .267,
301 .313, 301 .413, 304.120, and 309.157
R02-11
(Rulemaking
-
Water)

of exposure for waters in the Lake
Michigan
Basin at a risk level of I0~.The existing
human
health criterion for General
Use waters (21
pg/L) is based on a risk level of 106.
We recommend the 310 pg/L value for uniformity sake and as a reflection of more recent
risk policy.
At transcript pp 101-108,
Mr. Rao asks a series of questions pertaining to the
methods the Agency
used to derive the proposed standards.
While Appendix F of the
Agency’s original proposal details the methods utilized to derive each of these proposed
standards, additional explanation and a concise tabular presentation of the methods used
is necessary.
Benzene (General Use and
Subpart E
Tier I
Lake Michigan)
Ethyl benzene (General
Subpart E
Tier II
Use
and Lake Michigan)
Toluene (General Use and
Subpart E
TierI (acute)
TierIa
Lake Michigan
(chronic)
Xylenes (General Use and
Subpart E
Tier I (acute) Tier Ia
Lake Michigan)
(chronic)
Zinc (General Use)
Subpart E
Tier I
Nickel (General Use)
Subpart E
Tier I
Weak Acid Dissociable
Subpart E (acute)
Tier I
Cyanide (General Use)
Subpart F (chronic)
*
Tier I: 8 or more genera with appropriate distribution oftaxa
TierIa:
3 ormore acute-chronic ratios
Tier II: default procedures involving safety factors because offew data
The Agency was very consistent in using
Subpart E methodology for all
proposed
standards
except for the chronic standard for weak acid dissociable cyanide.
We
recommend adopting
numerical standards based on Subpart E procedures because these
include more up-to-date thinking on criteria derivation.
Our reasons to use the Subpart F
procedures for weak acid dissociable cyanide were based
on precedent.
The Board
7

adopted a site-specific regulation
several years ago for several streams
in
NE Illinois
(35
Ill. Adm. Code 303.444).
The chronic value
here
is
10 pg/L.
The state of Ohio also has a
warm water chronic cyanide standard of approximately 10 pg/L.
Mr. Rao made mention of the fact that sometimes the
Lake
Michigan standards were
less stringent than General
Use.
This seems backwards from
the point of view that Lake
Michigan
has what are usually considered more sensitive species
(e.g., trout and salmon).
This is explained by the fact that when deriving standards for warm waters, cold
water
species are dropped from the
data sets.
This reduces the number of species
making up
the
body of information, which increases uncertainty, and thereby in some cases, lowers
the standard.
We note that the differences between warm water and cold water standards
as derived using Subpart E methods is usually minor.
This concludes my testimony.
I will be supplementing this testimony as needed during the
hearing.
I would be happy to address any questions.
By:
~
O~
Clark Olson
February 20,
2002
Illinois Environmental
Protection Agency
1021
North Grand Avenue
East
P.O. Box 19276
Springfield,
Illinois 62794-9276
THIS
FILING
PRINTED ON RECYCLED PAPER
8

)
STATE OF ILLINOIS
COUNTY OF
SANGAMON
)
SS
)
)
PROOF OF SERVICE
I, the undersigned,
on oath state that
I
have served the attached WRITTEN
SUPPLEMENT TESTIMONY OF ROBERT MOSHER AND CLARK OLSON
upon the
person to whom it is directed,
by placing a copy in an envelope addressed to:
Dorothy Gunn, Clerk
Pollution Control Board
100 West Randolph Street
Suite 11-500
Chicago,
Illinois
60601
(FIRST CLASS)
Mathew Dunn
Illinois Attorney General’s Office
Environmental Control Division
James
R.
Thompson Center
100 West Randolph Street
Chicago,
Illinois 60601
(FIRST CLASS)
Attached Service List
(FIRST CLASS)
Marie E. Tipsord
Illinois Pollution Control Board
James
R. Thompson Center
100 West
Randolph Street,
Suite 11-500
Chicago,
Illinois 60601
(FIRST CLASS)
Legal Service
Illinois Department of Natural Resources
524 South Second Street
Springfield,
Illinois 62701-1787
(FIRST CLASS)
and mailing
it from Springfield,
Illinois
on
February 20, 2002, with sufficient postage affixed
as indicated
above.
this day
Notary Public
THIS
RECYCLED PAPER
9

Albeit Ettinger
Environmental Law&
Policy
Center
35
B. Wackerflrive,
Suite 1300
Chicago,
Illinois
60601-2110
James T. Hanington
Rosa &
Barnes
150
NorthMichigan, Suite
2500
Chicago, Illinois
60601
Katherine
Hodge
Hodge & Dwyer
3150
Roland
Ave., P0Box
5776
Springfield, Illinois
62705-5776
Margsret
Howard
HedingerandHowsrd
1225
South Sixth Street
Springfield, Illinois
62703
Robert Messina
Illinois Euviorumental Regulatory Group
215
East Adams Street
Springfield,, Illinois
62701
Irwin Polls
MWE~
600lWestPersl±igRoad
Cicero,Illinois
60804-4112

9000
OCT
-
2
2000
RULES
RH G ~
S
~
H
R
OF
GOVERNMENTAL
AGENCIES
Volume 24,
Issue 40
September 29,
2000
Pages
14,286—
14,512
Index
Department
Administrative Code
Div.
111
East
Monroe Street
Springfield,
IL 62756
(217)
782-7017
http:/www.sos.state.il.us
____________________________________
Illinois
EPA Exhibit No.
_~_
Printed
on recycled
paper
PUBLISHED
BY
JESSE
WHITE
SECRETARY
OF
STATE

14502
LLINOIR
RRCISTRR
ENVIRONMENTAL
PROTECTION AGENCY
NOTICE OF PUBLIC INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
00
ENVIRONMENTAL
PROTECTION AGENCY
NOTICE OF PUBLIC INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
Pursuant to 35 Iii. Ada.
Code
302.Subpart
criteria
have
been
derived
as
listed.
waterbodies for which water quality criteria
May 1, 2000 through July 31, 2000.
F,
the
following
water
quality
This
listing
includes
only the
have been used during
the
period
Date criteria derived:
November 13, 1991
Applicable waterbodies:
Not used during this period.
A
cumulative
listing of criteria as of July 31,
1993 was published
in 17 Ill.
Rag.
18904, October 29, 1993. Listings of waterbodies for which
water
quality
criteria
were
used during subsequent three month periods were published in
18
Ill. Beg.
318, January
7, 1994;
18 Ill. Reg. 4457, March 18,
1994;
18 Ill. Rag.
8734, June 10,
1994;
18 Ill. Req. 14166, September 9,
1994;
18 Ill. Req. 17770,
December 9,
1994;
19 Ill. Req. 3563, March 17,
1995;
19 Ill. Req. 7270, May 26,
1995:
19 Ill. Req.
12527, September
1,
1995;
20
Ill.
Rag.
649,
January
5,
1996;
20
Ill.
Req.
4829, March 22, 1996;
20 Ill. Req.
7549, May
30,
1996,
20
Ill. Req. 12278, September
6,
1996;
20 Ill. Rag.
15619, December
6,
1996;
21
Ill.
Req. 3761, March 21,
1997;
21 Ill. Req. 7554,
June 13,
1997;
21 Ill. Rag.
12695,
September 12,
1997;
21 Ill. Beg. 16193,
December 12,
1997;
22 Iii. Req.
5131, March 13,
1998;
22 Ill.
Req.
10689, June 12,
1998;
22
Ill.
Beg.
16376,
September
11,
1998;
22 Ill. Req.
22423, December 28, 1998;
23 Ill. Req.
3102,
March 12,
1999;
23 Ill. Beg.
6979, June Il,
1999;
23
Ill. Req.
11774, September
24, 1999;
23 Ill. Req. 14772, December
27,
1999;
24 Ill. Req.
4251,
March
17,
2000;
and 24 Ill. Req. 8146,
June 9,
2000.
Chemical:
Acenaphthene
Acute criterion:
124 ug/l
Date criteria derived:
November 14,
1991
Applicable waterbodies:
Chemical:
Anthracene
CAS #120—12—7
Human health criterion (HTC):
35 mg/l
Date criteria derived:
August
18,
1993
Applicable wsterbodies:
Not used during this period.
Chemical:
Benzene
Acute criterion:
1,300 ugh
Human health criterion (RNC):
Date criteria derived:
August
Applicable waterbodies:
Not used during this period.
Chemical:
Benzo(a)anthracerie
CAS #56—55—3
Human health criterion (HNC):
0.01 ug/l
Date criteria derived;
August
10,
1993
Applicable waterbodies:
Not used during this period.
Not used during this period.
Chemical:
Acetone
Acute criterion:
1,530 mg/l
Date criteria derived:
May 25, 1993
Applicable waterbodies:
CAS #67—64—1
Chronic criterion:
122 mg/i
Chemical:
Benzo(a)pyrene
Human health criterion (ENC):
0.01 ug/l
Date Criteria derived:
August 10,
1993
Applicable waterbodies:
Not used during this period.
CAS #50—32—8
Not used during this period.
Chemical:
Acetonitrile
Acute criterion:
375 mg/l
Date criteria derived:
December 7, 1993
Applicable waterbodies:
CAS #75—05—8
Chronic criterion:
30 mg/i
Chemical:
Benzo(b)fluoranthene
Human health criterion
(IINC):
0.01 ugh
Date criteria derived:
August 10,
1993
Applicable waterbodies:
Not used during this period.
CAS
* 205—99—2
Not used during this period.
Chemical:
Acrylonitrile
Acute criterion:
910 ug/l
Human health criterion
(HNC):
0.21 ugh
CAS #107—13—4
Chronic criterion:
73 ug/l
Chemical:
Benzo(k)fluoranthene
Human health criterion
(HNC):
0.01 ug/l
Date criteria derived:
August 10, 1993
Applicable waterbodies:
CAS *207—08—9
CAS #83—32—9
Chronic criterion:
9.9 ugh
CAS #71—43—2
Chronic criterion:
110 ug/l
21 ug/l
15,
1990,
revised January
14,
1999

Trr.rmnTc
OWflTCPWO
14504
T1.r,TNnTs
BECTR9’ER
14505
00
00
ENVIRONMENTAL PROTECTION AGENCY
NOTICE OF PUBLIC INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
Not used during this period.
Chemical:
Carbon tetrachloride
Acute
criterion:
3,500 ugbl
Human health criterion (HNC):
1.4 uqbl
Date criteria derived:
June 18,
1993
Applicable waterbodies:
Not used during this period.
Chemical:
Chlorobenzene
Acute criterion:
993 uq/l
Date criteria derived:
December 11,
1991
Applicable waterbodies:
Not used during this period.
Chemical:
Chloroform
Acute criterion:
1,870 ugbl
Human hpalth criterion
(IINC):
130 ugbl
Date criteria derived:
October 26,
1992
Applicable waterbodies:
Not used during this period.
Chemical:
Chrysene
Human health criterion
(HNC):
0.01 ugbl
Date criteria derived:
August 10, 1993
Applicable waterbodies:
Not used during this period.
Chemical:
l,2—dichlorobenzene
Acute criterion:
210 ugbl
Date criteria derived:
December
1, 1993
Applicable waterbodies:
Not used during this period.
Chemical:
1, 3—dichlorobenzene
Acute criterion:
500
uq,/1
Date criteria derived:
July 31,
1991
Applicable waterbodies:
Not used during this period.
ENVIRONMENTAL PROTECTION AGENCY
NOTICE OF PUBLIC INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
Chemical:
l,2—dichloroethane
CAS #107—06—2
Acute criterion:
24,900 uq/l
Chronic criterion:
4,540 ugbl
Human health criterion (HNC):
23 ugbl
Date criteria derived:
March 19,
1992
Applicable waterbodies:
Not used during this period.
Chemical:
1,l—dichloroethylene
Acute criterion:
3,030 uqbl
Human health criterion
(HNC):
0.95
ug,/l
Date criteria derived:
March 20, 1992
Applicable waterbodies:
Not used during this period.
Chemical:
2,4—dichiorophenol
Acute criterion:
631 uqbl
Date criteria derived:
November
14,
1991
Applicable waterbodjes:
Not used during this period.
Chemical:
1,2—dichloropropane
Acute criterion:
4,800 ugbl
Date criteria derived:
December 7, 1993
Applicable waterbodies:
Not used during this period.
Chemical:
1,3—dichioropropylene
Acute criterion:
99 ugbl
Date criteria derived:
November
13,
1991
Applicable waterbodies:
Not used during this period.
Chemical:
2,4—dimethyl phenol
Acute criterion:
740 ugbl
Date criteria derived:
October
26,
1992
Applicable waterbodies:
Not used during this period.
Chemical:
4,6—dinitro—o—cresol
=
2—methyl—4,6—dinitrophenol
CAS #534—52—1
CAS #56—23—5
Chronic criterion:
280 ugbl
CAS #108—90—7
Chronic criterion:
79 ugbl
CAS #67—66—3
Chronic criterion:
150 uqbl
CAS #75—35—4
Chronic criterion:
242 ug/l
CAS *218—01—9
CAS *120—83—2
Chronic criterion:
83.1 ugbl
CAS *95—50—1
Chronic criterion:
16.8 ugbl
CAS *78—87—5
Chronic criterion:
380 ugbl
CAS #541—73—i
Chronic criterion:
196 uq/l
CAS #542—75—6
Chronic criterion:
7.9 ug/l
CAS #105—67—9
Chronic criterion:
220 ugbl

TT.TTSnTC
uC(~TC’PPU
14506
ILLINOIS REGISTER
14507
Wiley Creek
Little Calumet River
CAS #51—28—5
Chronic criterion:
4.07 ugbl
CAS #606—20—2
Chronic criterion:
153 uq,/l
CAS #85—00—7
Chronic criterion:
106 ug/l
CAS #100—41—4
Chronic criterion:
17 ugbl
revised May 17,
1991
00
ENVIRONMENTAL PROTECTION AGENCY
ENVIRONMENTAL PROTECTION AGENCY
NOTICE OF PUBLiC INFORMATION
NOTiCE OF PUBLIC INFORMATION
LISTING OF DERIVED
WATER
QUALITY CRITERIA
LISTING OF DERIVED WATER QUALITY CRITERIA
Acute
criterion:
28.8 ugh
Chronic criterion:
2.3 ugbl
Not used during this period.
Date criteria derived:
November
14,
1991
Applicable waterbodies:
~
Chemical:
Hexachiorobutadiene
CAS #87—68—3
Acute criterion:
34.5 ug/l
Chronic Criterion:
2.76 ug/I
Not used during this period.
Date criteria derived:
March 23,
1992
Applicable waterbodies:
Chemical:
2, 4—dinitrophenol
Acute criterion:
85.3 ugh
Not used during this period.
Date criteria derived:
December
1,
1993
Applicable waterbodies:
Chemical:
Hexachioroethane
CAS *67—72—1
Acute criterion:
381 ug,/l
Chronic criterion:
30.5 uq/1
Not used during this period.
Human health Criterion (HNC):
2.9 ugh
Date criteria derived:
November 15,
1991
Chemical:
2,6—dinitrotoluene
Applicable waterbodies:
Acute criterion:
1,910 ug/1
Date criteria derived:
February
14,
1992
Not used during this period.
Applicable waterbodies:
Not used during this period.
Chemical:
Isobutyl alcohol
=
2—methyl—l—propanol
CAS #78—83—1
Acute criterion:
434 mqbl
Chronic criterion:
34.8 mg/I
Chemical:
Diquat
Date criteria derived:
December 1, 1993
Acute criterion:
1,330 ugh
Applicable waterbodies:
Date criteria derived:
January
30,
1996
Applicable waterbodies:
Not used during this period.
Not used during this period.
~
Chemical:
Methylene chloride
CAS #75—09—2
Acute criterion:
17,200 uq/l
Chronic criterion:
1,380 ugh
Chemical:
Ethylbenzene
Human health criterion (UNC):
340 ug/l
Acute criterion;
220 ugh
Date criteria derived:
January 21, 1992
Date criteria derived:
August
15,
1990,
Applicable waterbodles:
Applicable waterbodies:
Not used during this period.
07120001—2731/off
07120003—0005/off
Chemical:
Methylethylketone
CAS #78—93—3
Acute criterion:
322,000 ugh
Chronic criterion:
26,000 ugh
Chemical:
Fluoranthene
CAB #206—44—0
Date Criteria derived:
July 1,
1992
Human health criterion (HTC):
120 uq/l
Applicable waterbodies:
Date criteria derived:
August
10,
1993
Applicable waterbodies:
Not used during this period.
Not used during this period.
Chemical:
4—methyl—2—pentanone
CAS #108—10—1
Acute criterion:
46 mg/l
Chronic criterion:
3.68 mg/l
Chemical:
Hexachlorobenzene
CAB #118—74—i
Date criteria derived:
January 13,
1992
Human health criterion
(ENC):
0.00025 ug/1
Applicable waterbodies:
Date criteria derived:
November
15, 1991
Applicable waterbodies;
Not used during this period.

ILLINOIS REGISTER
14505
14509
Wiley Creek
Little Calumet River
Chemical;
l,2,4—trichlorobenzene
Acute criterion:
353 ugbl
Date criteria derived:
December 14, 1993
Applicable waterbodies:
Not used during this period.
Chemical:
1,1,1—trichioroethane
Acute criterion:
4,910 ug/l
Date criteria derived;
October 26, 1992
Applicable waterbodies:
00
ENVIRONMENTAL PROTECTION AGENCY
NOTICE OF PUBLIC INFORMATION
LISTING OF DERIVED WATER QUALITY CRI!rERIA
Chemical:
2—methyl phenol
CAB #95—4B—7
Acute criterion:
4.7 mg/i
Chronic criterion:
0.37 mg/i.
Date criteria derived:
November 8,
1993
Applicable waterbodies:
Not used during this period.
Chemical:
4—methyl phenol
CAB #106—44—5
Acute criterion:
670 mg/i
Chronic criterion:
120 mg/i
Date criteria derived:
January 13,
1992
Applicable waterbodies;
Not used during this period.
Chemical;
Naphthalene
CAS #91—20—3
Acute criterion:
670
ug,/l
Chronic criterion:
68 ug/l
Date criteria derived:
November
7,
1991
Applicable waterbodies:
Not used during
this period.
Chemical:
4—nitroaniline
CAB #100—01—6
Acute criterion:
1.5 mg/i
Chronic criterion:
0.12 mg/i
Date criteria derived;
May
5,
1996
Applicable waterbodies:
Not used during this period.
Chemical:
Nitrobenzene
CAB #98—95—3
Acute criterion:
15.4 mg/i
Chronic criterion:
4.67 mg/i
Human
health criterion (HTC):
0.52 mg/i
Date criteria derived:
February 14,
1992
Applicable waterbodles;
Not used during this period.
Chemical:
Pentachiorophenol
Acute criterion:
20 ugbl
Chronic criterion:
13 ug/i
Date criteria derived:
national criterion,
September 1986
Applicable waterbodies;
Not used during this period.
Chemical:
Phenanthrene
CAS #850l8
Acute criterion:
46 uq/1
Chronic criterion:
3.7 ugbi
Date criteria derived;
October
26,
1992
00
ENVIRONMENTAL
PROTECTION AGENCY
NOTICE OF PUBLIC INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
Applicable waterbodies:
Not used during this period.
Chemical:
Pyrene
CAB #120—00—0
Human health criterion (HTC):
3,500 ug/l
Date criteria derived:
December 22, 1992
Applicable waterbodies:
Not used during this period.
Chemical;
Tetrachioroethylene
CAB #127—18—4
Acute criterion:
1,220 ug/1
Chronic criterion:
152 ug/1
Date criteria derived:
March 23,
1992
Applicable waterbodies:
Not used during this period.
Chemical:
Tetrahydrofuran
CAB *109—99—9
Acute criterion:
216,000 ug/1
Chronic criterion:
17,300 ug/l
Date criteria derived:
March 16,
1992
Applicable waterbodies:
Not used during this period.
Chemical: Toluene
CAS #108—88—3
Acute criterion: 1,300 ug/l
Chronic criterion:
110 ugh
Date criteria derived: August
16, 1990,
revised May 17, 1991, January
26,
1993
and January 14, 1999
Applicable waterbodies:
07120001—2731/off
07120003—0005/off
CAB #120—82—i
Chronic criterion;
69.2 ug/l
CAS *71—55—6
Chronic criterion;
393 ug/l

Tt.r.TMOTC
Qwf!TCm1,D
14510
ILLINOIS REGISTER
14511
ENVIRONMENTAL
PROTECTION AGENCY
NOTICE
OF
PUBLIC
INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
Not used during this period.
Chemical:
1,1,2—trichioroethane
Acute criterion;
19,000 uq/i
Human
health
criterion
(HNC):
12
ug/l
Date
criteria
derived:
December
13,
1993
Applicable
waterbodies;
Not used during t~hisperiod.
Chemical;
Trichioroethylene
Acute criterion:
11,700 ug/l
Date criteria derived:
October
23,
1992
Applicable waterbodies:
Not used during this period.
Chemical:
Xylenes
CAB
# 1330—20—7
Acute criterion:
1,500 ug/1
Chronic criterion;
120 uq/l
Date criteria derived:
August
23,
1990,
revised January 14, 1999
Applicable waterbodies:
07120001—2731/off
Wiley Creek
07120003—0005/off
Little Calumet River
For
additional information concerning these criteria or the derivation process
used in generating
them, please
contact:
Bob Mosher
Illinois Environmental Protection Agency
Division of Water Pollution Control
1021 North Grand Avenue East
Post Office Box 19276
Springfield, Illinois 62794—9276
217/782—3362
00
CAS #79—00—5
Chronic criterion:
3,540 ug/l
CAS #79—01—6
Chronic criterion:
940 ug/i
00
ILLINOIS
FARM
DEVELOPMEMT AUTHORITY
JULY 2000 REGULATORY AGENDA
a)
Part:
Illinois Farm Development Authority,
8
Ill.
Adm.
Code
1400,
Sections 1400.146 and 1400.148.
1)
Rulemaking
A)
Description:
Policy
changes
are
being
made that affect
Sections 1400.146 and 1400.148.
B)
Statutory Authority:
20 ILCB 3605/7
C)
Scheduled meeting/hearing date
None scheduled.
0)
Date agency anticipates First Notice:
August
18,
2000
E)
Affect on small businesses,
small municipalities or not
for
profit
corporations:
The
change provides the opportunity
for better financial structure for farmers.
F)
Agency contact person for information:
Laura A. Lanterman
Chief Financial Officer
Illinois Farm Development Authority
427 East Monroe Street, Suite 201
Springfield,
Illinois 62701
217—782—5792
G)
Related ruiemakings and other pertinent
information: None

9001
RULES
R
H
E3 ~
S
~
H
R
OF
GOVERNMENTAL
AGENCIES
Illinois EPA Exhibit No.
_______
Printed on recycled paper
PUBLISHED
BY
JESSE
WHITE
SECRETARY
OF
STATE
a
a
Volume 25,
Issue 50
December
1 4,
2001
Pages
15,702 —16,194
DEC
1
4
2001
iEPA UBRARY
Index
Department
Administrative Code
Div.
111
East
Monroe Street
Springfield,
IL 62756
(217)
782-7017
http ://www. cyberdriveillinois
.
corn

ILLINOIS REGISTER
16174
ILLINOIS REGISTER.
iGi7S
OFFICE OF BANKS AND
REAL
ESTATE
NOTICE OF PUBLIC INFORMATION
NOTICE OF FINE IMPOSED
UNDER
THE RESIDENTIAL MORTGAGE LICENSE ACT OF 1987
Pursuant
to
Section
4—5(h)
of
the Residential Mortgage License Act of 1987
(“the Act”),
205 ILCB 635/4—5(h)
(2000),
notice
is
hereby
given
that
the
Commissioner
of
the
Office of Banks and Real Estate of the State of Illinois
has issued
a fine of $500 against Residential Finance Corporation, License
No.
5562 of Columbus, Ohio a licensee under the Act,
for violating the terms
of the
Act
and
the
rules and regulations adopted thereunder, effective November 21,
2001.
LISTING OF DERIVED WATER QUALITY CRITERIA
Pursuant to
35 Ill. Ads.
Code
302.Subpart
F,
the
following
water
quality
criteria
have
been
derived
as
listed.
This
listing
includes
only
the
waterbodies
for
which
water
quality
criteria
have
been
used
during
the
period
August
1,
2001
through
October
31,
2001.
A
cumulative
listing
of
criteria
as
of
July
31,
1993
was
published
in
17
Ill.
Req.
18904,
October
29,
1993.
Listings
of
waterbodies
for
which
water
quality
criteria
were
used
during
subsequent
three
month
periods
were
published
in
18
Ill. Reg. 318,
January
7,
1994;
18
Ill.
Req.
4457,
March
18,
1994;
18
Ill.
Req.
8734,
June
10,
1994;
18
Ill. Reg. 14166, September 9, 1994;
18 Ill. Rag. 17770,
December 9,
1994;
19 Iii. Peg.
3563, March 17,
1995;
19 Ill. Req.
7270, May 26,
1995:
19
Iii.
Req.
12527,
September
1,
1995;
20 Ill.
Rag.
649, January 5,
1996;
20
Ill.
Beg.
4829,
March
22,
1996;
20
Ill.
Rég.
7549,
May
30,
1996;
20
Ill.
Rag.
12278,
September
6,
1996;
20 Ill. Rag.
15619,
December
6,
1996;
21
Ill.
Req.
3761,
March
21,
1997;
21
Ill.
Beg.
7554,
June
13,
1997;
21
Iii.
Req.
12695,
September 12,
1997;
21 Ill. Peg.
16193, December
12,
1997;
22 Iii. Rag.
5131,
March
13,
1998;
22
Ill.
Rag.
10689,
June
12,
1998;
22
Ill.
Req.
16376,
September
11,
1998;
22
Ill.
Req.
22423,
December
28,
1998;
23
Ill.
Rag.
3102,
March
12,
1999;
23
Ill.
Req.
6979,
June
11,
1999;
23
Ill.
Req.
11774,
September
24,
1999;
23
Ill.
Req.
14772,
December 27,
1999;
24 Ill. Req.
4251,
March
17,
2000;
24
Ill.
Rag.
8146,
June
9,
2000;
24
Ill.
Rag.
14428,
September
29,
2000;
25
Iii.
Rag.
270,
January
5,
2001;
25
Ill.
Rag.
4049,
March
16,
2001;
25
Ill.
Rag.
7367,
June
8,
2001;
and
25
Iii.
Beg.
12186,
September
21,
2001.
Chemical:
Acenaphthena
Acute criterion;
124 ug/l
Date
criteria
derived;
November
14,
1991
Applicable
waterbodies;
Not
used
during
this
period.
Chemical:
Acetone
Acute
criterion:
1,530
mg/i
Date
criteria
derived:
May
25,
1993
Applicable
waterbodias:
Not
used
during this period.
Chemical:
Acetonitrile
Acute
criterion;
375
mg/l
Date
criteria
derived;
December
7,
1993
Applicable
waterbodies:
Not used during this period.
CAB *67—64—1
Chronic criterion:
122 mg/i
CAB
#75—05—8
Chronic criterion:
30 mg/i
01
ENVIRONMENTAL
PROTECTION
AGENCY
NOTICE OF PUBLIC INFORMATION
01
CAB
*83—32—9
Chronic
criterion:
9.9
ug/l
Chemical:
Acrylonitrile
CAS #107—13—4

TT.T.TNflTC
OWOTCrPPD
16176
16177
CAB #71—43—2
Chronic criterion:
330 ug/l
~
REGISTER
(U
CAB #56—23—5
Chronic criterion;
280 ug/i
CAB *108—90—7
Chronic criterion:
79 uq/l
CAB #67—66—3
Chronic criterion:
150 ug/l
01
01
ENVIRONMENTAL
PROTECTION
AGENCY
NOTICE OF PUBLIC INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
Acute criterion:
910 ug/i
Chronic criterion:
73 ug/l
Human health criterion (HNC):
0.21 ug,/i
Date criteria derived;
November 13,
1991
Applicable watarbodies;
Not used during this period.
Chemical:
Anthracena
CAS #120—12—7
Human
health criterion (HTC):
35
mg/i
Date criteria derived:
August
18,
1993
Applicable waterbodies:
Not used during this period.
Chemical:
Benzene
Acute criterion;
4,200 ug/l
Human
health criterion (HNC):
21 uq/1
Date criteria derived:
August
15,
1990, revised
January 14,
1999 and
June 25,
2001
Applicable waterbodies:
Not used during this period.
Chemical:
Benzo(a)anthracene
CAS #56—55—3
Human health criterion (HNC):
0.01 ug/i
Date criteria derived:
August
10, 1993
Applicable waterbodies;
Not used during this period.
Chemical:
Banzo(a)pyrene
CAB #50—32—8
Human health criterion (HNC):
0.01 uq/l
Date criteria derived:
August
10, 1993
Applicable waterbodies:
Not
used
during this period.
Chemical;
Benzo(b)fluoranthane
CAB * 205—99—2
ENVIRONMENTAL PROTECTION AGENCY
NOTICE OF PUBLIC INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
Human health criterion (HNC):
0.01 ug/i
Data criteria derived;
August
10,
1993
Applicable watarbodies;
Not used during this period.
Chemical;
Benzo(k)fluoranthefle
CAS *207—08—9
Human health criterion (HNC):
0.01 ug/l
Date
criteria
derived:
August
10,
1993
Applicable watarbodiem:
Not used during this period.
Chemical;
Carbon tetrachioride
Acute criterion:
3,500 ughi
Human health criterion (HNC):
1.4 ug/l
Date criteria derived:
June 18, 1993
Applicable watarbodias:
Not used during this period.
Chemical:
Chlorobenzene
Acute criterion;
993 ug/l
Date
criteria
derived:
December 11, 1991
Applicable waterbodias:
Not used during this period.
Chemical:
Chloroform
Acute criterion:
1,870 ug/l
Human
health criterion (HNC):
130 ug/l
Date criteria derived:
October 26,
1992
Applicable waterbodies;
Not used during this period.
Chemical:
Chrysene
CAS #218—01—9
Human health criterion
(HNC):
0.01 ughi
Date criteria derived:
August
10, 1993
Applicable waterbodies;
I
81
7e

ILLINOIS REGISTER
ENVIRONMENTAL PROTECTION AGENCY
16178
01
ILLINOIS REGISTER
ERVIRONMENTAL PROTECTION AGENCY
16179
or
NOTICE OF PUBLIC INFORMATION
Not used during this period.
Chemical:
1,2—dichiorobenzene
ACute criterion:
210 uq/i
Date criteria derived:
December 1, 1993
Applicable waterbodies:
Not used during this period.
Chemical:
1, 3—dichlorobenzene
Acute criterion:
500 ug/1
Date criteria derived:
July 31,
1991
Applicable waterbodies;
Not used during this period.
Chemical;
i,2—dichioroethane
Acute criterion:
24,900 uq/l
Human
health criterion (HNC):
23 ug/i
Date criteria derived:
March 19, 1992
Applicable waterbodies;
Not used during this period.
Chemical:
1,l—dichloroethyiene
Acute
criterion:
3,030 ugbi
Human
health criterion (HNC):
0.95 uqbl
Date criteria derived:
March 20,
1992
Applicable waterbodies:
Not used during this period.
Chemical:
2,4—dichiorophenol
Acute
criterion:
631
ugh
Date criteria derived:
November
14,
1991
Applicable waterbodies:
Not used during this period.
Chemical:
1,2—dichloropropane
Acute criterion:
4,800 uq/l
Date criteria derived;
December 7, 1993
Applicable waterbodies;
CAB #95—50—1
Chronic
criterion:
16.8
uq/l
CAS #541—73—1
Chronic criterion:
196 ug/l
CAB #107—06—2
Chronic criterion:
4,540 ugh
CAB #75—35—4
Chronic criterion;
242 uq/l
CAB #120—83—2
Chronic criterion;
83.1 ugbl
CAB #78—87—5
Chronic criterion:
380
ug,/1
Not used during this period.
Chemical:
1, 3—dichloropropylene
Acute criterion:
99 uq/l
Date criteria derived:
November
13,
1991
Applicable
waterbodies:
Not
used during this period.
Chemical:
2,4—dimethyi
phenol
Acute criterion:
740 ug/1
Date criteria derived:
October
26,
1992
Applicable waterbodles;
Not used during this period.
Chemical:
4,6—dinitro—o—cresol
=
2—methyl—4
,
6—dinitrophenol
Acute criterion:
28.8 ug/l
Date criteria derived:
November
14,
1991
Applicable waterbodies:
Not used during this period.
Chemical:
2,4—dinitrophenol
Acute criterion;
85.3 uq/l
Date criteria derived:
December
1, 1993
Applicable
waterbodies:
Not used during this period.
Chemical:
2,6—din~troto1uene
Acute
criterion:
1,910
ugh
Date
criteria
derived:
February 14,
1992
Applicable
waterbodies:
Not used during this period.
Chemical:
Diquat
Acute criterion:
1,330 ugh
Date criteria derived:
January 30,
1996
Applicable
waterbodies:
Not used during this period.
CAS #542—75—6
Chronic
criterion:
7.9
uq/i
CAS *105—67—9
Chronic criterion;
220 ugbl
CAB #534521
Chronic criterion:
2.3 uq/l
CAS #51—28—5
Chronic criterion:
4.07 ug/l
CAS #606—20—2
Chronic criterion:
153 ughi
CAS #85—00—7
Chronic criterion:
106 ug/l
NOTICE OF PUBLIC INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
LISTING OF DERIVED WATER QUALITY CRITERIA
Chemical:
Ethylbenzene
CAS #100—41—4

ILLINOIS
REGISTER
TT.r.T7~TfltC
orcTq’rw.n
16181
ENVIRONMENTAL PROTECTION AGENCY
NOTICE OF PUBLIC INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
16180
01
ENVIRONMENTAL
PROTECTION
AGENCY
NOTICE OF PUBLIC INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
01
Acute
criterion:
210 ug/l
Date
criteria
derived:
August
15,
1990,
revised
Nay
17,
1991 and June 25,
2001
Applicable
waterbodiss:
05120109—272/off
North Fork of Vermilion River
07080104—39/off
Camp Creek
07120006—1045/off
Squaw Creek
Not used during this period.
Chemical:
Isobutyl alcohol
=
2—methyl—l—propanol
Acute criterion:
434 mg/l
Date
criteria
derived:
December 1,
1993
Applicable
waterbodiem:
Not used during this period.
CAS
#78—83—1
Chronic
criterion:
34.8
mg/i
Chemical:
Fluoranthene
Human health criterion (HTC):
120 ug/l
Date criteria derived:
August
10, 1993
Applicable waterbodies:
Not used during this period.
Chemical:
Formaldehyde
Acute criterion:
4.9 mg/l
Date
criteria
derived:
January
19,
1993
Applicable
waterbodiem:
Not
used
during
this
period.
Chemical:
Nexschlorobenzene
Eummn
health criterion (ENC):
0.00025 ug/l
Date
criteria
derived:
November 15,
1991
Applicable wmterbodies:
Not
used
during
this
period.
Chemical:
Hexachlorobutadiens
Acute criterion:
34.5 ug/l
Date
criteria
derived:
March
23,
1992
Applicable
wsterbodies:
Not used during this period.
Chemical:
Nexachloroethmne
Acute
criterion:
381 ug/l
Human
health criterion (HNC):
2.9 ug/l
Oats criteria derived:
November 15, 1991
Applicable waterbodies:
CAS
#206—44—0
CAS #50—00—0
Chrnnic criterion:
0.39 mg/l
CAS #118—74—1
CAS #87—68—3
Chronic
criterion:
2.76
ug/i
CAS #67—72—1
Chronic criterion:
30.5 ug/1
Chemical:
Nethylene chloride
Acute criterion:
17,200 ug/l
Human health criterion
(ENC):
340 ug/l
Date
criteria
derived:
January
21,
1992
Applicable
wmterbodies:
Not used during this period.
Chemical:
Methylethylketone
Acute
criterion:
322,000
ug/l
Date criteria derived:
ly
1, 1992
Applicable waterbodies:
Not used during this period.
Chemical:
4—siethyl—2—pentanOne
Acute criterion:
46 mg/l
Date
criteria
derived:
January 13,
1992; revised
November 16, 2001
Applicable waterbodies:
Not used during this period.
Chemical:
2—methyl
phenol
Acute
criterion:
4.7
mg/i
Date
criteria
derived:
November 8, 1993
Applicable wsterbodies:
Not used during this period.
Chemical:
4—methyl phenol
Acute criterion:
670 sg/l
Date criteria derived:
January
13,
1992
Applicable
wsterbodies:
CAS #75—09—2
Chronic criterion:
1,380 ug/l
CAS #78—93—3
Chronic criterion:
26,000 ug/l
CAS #108—10—1
Chronic
criterion:
1.4
mg/l
CAS #95—48—7
Chronic criterion:
0.37 mg/l
CAS #106—44—5
Chronic criterion:
120 mg/i
~—__~.jj~LINQIs
REGIsTER
1618201
Chronic criterion:
17 ug/l
REGISTER
16183

IllINOIS
PRr,ISTER
1 61 51
ENVIRONMENTAL
PROTECTION
AGENCY
NOTICE
OF
PUBLIC
INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
Not used during
this period.
16182
01
ENVIRONMENTAL PROTECTION AGENCY
NOTICE OF PUBLIC INFORMATION
LISTING
OF
DERIVED
WATER
QUALITY CRITERIA
Not used during this period.
01
Chemical:
Naphthaiene
Acute
criterion:
670 ug/l
Date criteria derived:
November 7, 1991
Applicable waterbodies:
Not
used
during
this
period.
CAB #91—20—3
Chronic criterion:
68
ug/l
Chemical;
Tetrachloroethylene
Acute criterion:
1,220 ug/l
Date
criteria
derived:
Match
23,
1992
Applicable waterbodies:
Not used during this period.
CAB #127—18—4
Chronic criterion:
152 ug/l
Chemical:
4-nitroanilina
Acute criterion:
1.5 mg/i
Date criteria derived:
May
5,
1996
Applicable waterbodias;
Not used during this period.
CAS
#100—01—6
Chronic criterion:
0.12 mg/i
Chemical:
Tetrahydrofuran
Acute
criterion;
216,000 ug/l
Date criteria derived:
March
16,
1992
Applicable
waterbodies:
Not
used
during
this
period.
CAB
#109—99—9
Chronic criterion:
17,300 ug/l
Chemical;
Nitrobenzene
Acute
criterion:
15.4
mg/i
Human health criterion (HTC):
0.52 mg/i
Date criteria derived:
February
14,
1992
Applicable waterbodies:
Not used during this period.
CAS
*98—95—3
Chronic criterion:
4.67 mg/i
Chemical; Toluene
Acute criterion: 2,000 ug/1
Date criteria derived:
August
16,
1990,
revised
May 17,
1991, January
26,
1993,
January 14,
1999 and
June
25,
2001
Applicable waterbodias;
CAB #108—88—3
Chronic criterion: 230 ug/l
Chemical:
Pentachiorophenol
Acute
criterion:
20 ug/1
Date criteria derived:
national criterion, Beptember
1986
Applicable waterbodies:
Not used during this period.
Chemical;
Phenanthrene
Acute critarion:
46 ug/l
Date criteria derived:
October 26, 1992
Applicable
waterbodies:
Not used during this period.
Chemical:
Pyrene
Human
health
criterion
(HTC):
3,500
ug/l
Date
criteria
derived:
December 22, 1992
Applicable waterbodies:
CAS #85—01—8
Chronic criterion:
3.7 ugh!
05120109—272/off
07080104—39/off
07120006—1045/off
Chemical:
1,2,4—trichlorobenzene
Acute
criterion:
353
ug/1
Date
criteria
derived:
December
14,
1993
Applicable
waterbodies;
Not used during this period.
Chemical:
1,1,1—trichioroathane
Acute criterion:
4,910 ug/l
Date Criteria derived:
October 26,
1992
Applicable waterbodies:
Not used during this period.
Chemical:
1,1,2—trichioroethane
Acute criterion;
19,000 ug/l
CAB *120—82—1
Chronic criterion:
69.2 ug/l
CAB #71—55—6
Chronic
critetion:
393
uq/1
CAB
#79—00—5
Chronic criterion;
3,540 uq/1
Chronic criterion:
13 ug/l
North Fork of Vermilion River
Camp
Creek
Squaw Creek
CAS #120—00—0

TTT.TMrITC
uPOTC’T’CO
16155
Human health criterion
(HNC):
12 ug/l
Date
criteria
derived:
December 13,
1993
Applicable
waterbodies:
Not used during this period.
Chemical:
Trichloroathylene
Acute
criterion:
11,700 uq/l
Date
criteria
derived:
October
23,
1992
Applicable
waterbodies:
Not
used
during
this
period.
Chemical:
Xylenes
Acute criterion:
920 ug/1
Date criteria derived:
August
23,
1990,
revised
January
14,
1999
and
June
25,
2001
Applicable waterbodies;
05120109—272/off
North Fork of Vermilion River
07080104—39/off
Camp
Creek
07120006—1045/off
Squaw
Creek
For additional information concerning these criteria or the derivation
process
used in generating them,
please contact:
Bob Mosher
Illinois
Environmental
Protection
Agency
Division of Water Pollution Control
1021
North
Grand
Avenue
East
Post Office Box 19276
Bpringfield,
Illinois
62794—9276
217/782—3362
ILLINOIS
REGISTER
16186
4)
Data
Notice
of
Proposed
Amendments Published in the Illinois Register:
October
5,
2001
at
(25
Ill.
Req.
12507)
5)
Reason
for
the
Withdrawal
A grant adjustment
is an allowance for
Aid
to
the
Aged,
Blind
or
Disabled
cases
that
ensures
that
the
amount
of the
Supplemental Security Income
(SSI)
incraase from July 1977 and later
will
be available to clients. As a result of the $1.00 increase
in
SBI benefits
for
individuals
due
to
a recent correction in the Consumer Price
Index,
the Department proposed amendments
to
Sections
113.253
and
113.260
to
increase
the
Grant
Adjustment
and
the Sheltered Care/Personal Care or
Nursing
Care
Rates
b~’ $1.00.
The
Department
is
withdrawing
these
amendments
in
order
to
comply
with
federal
regulations
and
proposed
amendments
to
increase
the
Grant
Adjustment and Sheltered Care/Personal
and Nursing Care Rates by $14.00,
the amount
of the January 2002 SSI
cost
of living adjustment.
The new proposed rulemaking will include the amount
of
the
$1.00
correction
to
the
Consumer
Price
Index
increase,
resulting
in
an
overall
increase
of
$15.00.
pw.OTSvsR
16154
ENVIRONMENTAL PROTECTION AGENCY
NOTICE OF PUBLIC INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
01
DEPARTMENT OF
HUMAN
SERVICES
NOTICE OF WITHDRAWAL OF PROPOSED AMENDMENTS
1)
Heading
of
the
Part:
Aid to the Aged,
Blind
or Disabled
01
2)
Code Citation: 89 Ill. Ada. Code 113
3)
Section Number:
113.253
113.260
CAB #79—01—6
Chronic criterion:
940 ug/l
CAB
*
1330—20—7
Chronic criterion:
73 ug/l
Proposed Action:
Amendment
Amendment
REGISTER

371211
North End of Darn 53,
89
02
30
East of Olmsted
372011
Co.
Rd.
Br.,
1.Orndes
88
55
26
NE of Belknap
37
28
20
Co.
Rd.
Br., 2.8 miles
88
32
50
SE of Edoyville
37
38
53
Peabody
Br.,
1.3 m~es
88
14 30
E
of Gibson~a
37
53
18
Rt.
45
Br.,
5.1
m~Ies
88
23
06
NE of EIdora~o
37
42
28
Co.
Rd
Br., 2.7 mdes
88
29
31
SE of Hamsburg
37 46 05
Rt.
34
Br., 2.5 miles
88 32 25
N of Harrisburg
37
37 22.5
Co.
Rd.
Br., 3.4 mtles
88 48 43.5 Crab Orchard
37
38
16
Rt.
45
Br., 3.8
miles
88
40
40
Sw of CARrier Mills
3739
19
Co.
Rd.
Br..
5.1
mdes
88 45
48
NE of Creal Spnnas
39
06
37
Indiana
Rt.
154
Br.
87
39
18
at Hudsonville
38
07
55
Rt. 460 Br.; near
87
56 25
New
Harmony,
IN
382311
Rt.
15
Br.,
0.6 miles
87
58
32
NE of Browns
38
39
54
Co.
Rd.
Sr.,
1.3 miles
87
37
35
E
of Billet
3856
10
Co.
Rd.
Br.,
at
N edge
88 0110
of St. Marie
39
20
40
Ryan Bridge,
County
Ambient Water
Quality
Monitoring
Network (AWQMN)
(4/30/97)
Critical
Haraness
County
Latitude
Longitude
Descnption
Station Code
A 06
AD 02
AKO2
AT 06
ATF
04
ATG 03
ATGC
01
ATH
02
ATH
05
ATHG
01
806
B 07
BC 02
BEO1
BE
07
BE 09
Stream Name
OHIO
RIVER
BASIN
Ohio River
Cache River
Lusk Creek
Saline River
N.
Fork
Saline River
Middle Fork Saline Riv.
Bankston River
S. Fork
Saline River
S.
Fork Saline River
Sugar Creek
WABASH
RIVER
BASIN
Wabash River
Wabash River
Bonpas Creek
Embarras River
Embarras River
Embarras River
88
125
54
*
233
220
*
579
*
998
219
317
1400
223
190
150
*
189
254
250
Pulaski
Johnson
Pope
Gallatin
Saline
Saline
Saline
Williamson
Saline
Williamson
Crawford
White
Edwards-
Wabash
Lawrence
Jasper
Cumberiand
88
10
15
Rd.
9 miles S
of Charleston
Il~riois
EPA
Exhibit
No.
*
indicates no flow data
collected
note: critical
hardness expressed as CaCO3 (mg/L)

Longitude
Description
39
47
59
Co.
Rd.
Br., west eage
881013
of Camargo
39
00
01
Rt.
33
Br.,
2.8 miles
87
56 52
W
of Oblong
390016
Twp.
Rd.
Br., NEof
87
35
50
Palestine
near ICRR
39
29
53
Co.
Rd.
Br.,
1
mile
87
33
11
from Indiana line
394053
Indiana
Rt.71
Br..
87 3116
0.5 miles N of Blanford
38 07
55
Co.
Rd.
Br., 4 miles
87
56
25
SE
of Georgetown
400553
Grape CreekRd.,
3.5
87
35
37
miles SE of Danvulle
401613
2milesWofBismark
87
38
34
on
Co.
Rd.
40
04
56
Coi.
Rd.
Br.,
3 miles
87
46
53
S of Oakwood
40
07
59
Co~Rd.
Br., 2.5 miles
880615
NofSt.Joseph
40
08
12
Co.
Rd.
Br.,
1
mile
87
07
55
N of Mayview
40
08
12
Kickapoo
St.
Park Br..
87 4445
upstream of 1-74
Br.
38
31
08
W Salem-Mt.
Erie Rd
Br.,
880755
SWof Blood
38
46 23
Co.
Rd.
Br., NE of
88
29
50
Louiville
390613
US4OBr.,2.2miles
88
35
33
sw
of Effingham
38
38
05
Co.
Rd.
Br.,
5 miles
88
1750
SE of Clay
City
38
05
31
Main
St. Br.
in Carmi
880920
Ambient Water Quality Monitoring Network (AWQMN)
Latitude
Station
Code
BE
14
BEF 05
BE 01
BM 02
BN
01
BO 07
BP 01
BPG 09
BPJ
03
BPJ
07
BPJC :6
BPK 07
C 09
C
19
C 21
C 22
C 23
Stream Name
Embarras River
N
Fork Embarras Riv.
Sugar Creek
Sugar Creek
Brouiletts Creek
Little Vermfflion
Riv
Vermillion
River
N.
Fork
Vermillion Riv.
Salt Fork Vermillion
Rtv.
Salt Fork Vermillion
Riv.
Saline Br.
Middle Fork
Vermillion Riv.
Little Wabash
River
Little Wabash River
Little Wabash River
Little Wabash River
Little Wabash River
(4/30/97)
Critical
H a ma ness
280
193
*
294
*
260
250
244
278
231
239
277
172
334
135
1
143
141
136
County
Douglas
Crawford
Crawford
Edgar
Vermillion
Vermillion
Vermillion
Vermillion
Vermillion
Champaign
Champaign
Vermillion
Edwards
Clay
Effingnam
Clay
White
2 of
13
*
indicates no flow data collected
note: critical
hardness expressea as CaCO3
(mg/L)

Station
Code
Ambient Water Quality
Stream Name
Monitoring
Network (AWQMN)
(4/30/97)
Critical
Latitude
Hardness
County
Longitude
Description
CA 03
Skillet
Fork
113
White
3809
12
88 09
55
Winters Br.
Co. Rd.,
4.0 mites N of Carmi
CA 05
Skillet
Fork
137
Wayne
3821
25
883500
Rt.
15
Br.,
1.0 miles
N
of Wayne City
CA
06
Skillet Fork
160
Marion
38 3110
88 43 39
Co.
Rd.
Br.,
7.5 miles
SE of Iuka
CD
01
Elm Creek
106
Wayne
38
26
28
88
15 33
Price
Br.
Co.
Rd.,
6 miles NE of Fairfield
ILLINOIS
RIVER BASIN
D 01
Illinois River
245
Calhoun
/
Greene
390937
90
36
55
Rt. 100
Br. atHardin
O
05
Illinois
River
221
Peoria
/
Tazwell
40
34
23
89
39
17
Rt.
9
Br.
at
Pekin
D
09
Illinois River
*
251
Marshall
41
01
30
892502
Rt.
17
Br. at Lacon
D 16
Illinois River
214
Putman
4115 26
892045
Rt..
26
Br. at Hennepin
O
23
Illinois River
220
LaSalle
4119 40
88
45
10
Marseilles
downstream
from Nabisco Blvd.
D
30
Illinois River
216
Peoria
40
43
30
893258
Peoria PWS
intake
D 31
Illinois River
242
Mason
40 16
40
90
04
53
Illinois Power
intake near Havana
D 32
Illinois River
252
Scott
3942
10
90
38 40
Wagaxh RR
Br.,
0.5
miles
E of Valley City
DA 04
Macoupin Creek
169
Macoupin
39
12 05
89
58
41
Macoupin Station;
Plainvuew
Rd.
Br.
OA 06
Macoupin Creek
227
Greene
39
14 03
90
23
40
Rt. 267 Br.,
3.5
miles
NW of Kane
DB
01
Apple Creek
233
Greene
39
22
11
90
32 46
Co.
Rd.
Br.,
6 miles
N of Eldred
DD 04
Mauvaise
CreeK
194
Scott
3943
53
902426
Co.
Rd.
Br.,
1.5 miles
NEof Merritt
*
indicates no flow data collected
note: critical hardness expressed as CaCO3 (mg/L)

Ambient Water Quality Monitoring Network (AWQMN)
(4/30/97)
Description
Rt.
104 Br., at
ChamDersburg
Co. Rd. Br., SWof
Arenzville
US
Rt.
24 Br.
at
Ripley
Rt.
61
Br. at
Colmar
Rt.
100 Br..
2 miles
NE of Frederick
US
150
Br.. 3.6
miles
SW of ~MlliamfIeid
Rt.
17
Br.,
2 miles
W of Wyoming
Rt. 95; 0.4 miles
NE of Seville
Br. at north edge of
London Mills
Co.
Rd.
Br.,
2.0 miles
SW of Bryant
Private
Rd..
2.5 miles
NW of Bryant
Co.
Rd. Br.,
3 miles
W of Wyoming
Co.
Rd. Br.,
4 miles
SSW of S.
Pekin
Co.
Rd.
Br., 4 miles
SE of Deer Creek
US 24
Br.,
Noof
Bartonville
Rt. 6 Br. near
Princeton
US
6-34
Br. at E
edge of Wyanet
4 of
13
*
indicates no flow data collected
note: critical hardness expressed as CaCO3 (mg/L)
Station Code
Stream Name
Critical
Hardness
County
Latitude
Longitude
DE
01
McKee Creek
*
249
Pike
39 49
04
903909
DF 04
Indian Creek
272
Cass
39
52 40
902238
DG
01
LaMoine River
154
Brown
I
Schuyler
40
01
31
90
37
55
DG 04
LaMoine
River
188
Mcoonough
40
19
45
905355
DH
01
Sugar Creek
245
Schuyler
40
05
49
902416
DJ 02
Spoon River
370
Knox
40
54 33
9005
12
DJ 06
Spoon
River
460
Stark
41
03 47
894743
DJ 08
Spoon
River
*
306
Fulton
40
29
24
902026
DJ
09
Spoon River
335
Fulton
40
42
51
901600
DJB
18
Big Creek
455
Fulton
40 27 32
900800
DJBZ
01
Slug
Run
1065
Fulton
402824
900837
DJL
01
Indian Creek
244
Stark
41
01
06
895007
OK
12
Mackinaw River
279
Tazeweil
4026 51
894128
DK
13
Mackinaw River
282
Tazewelt
4035
12
891642
DL 01
Kickapoo CreeK
398
Peoria
40 39
18
8939
19
DO
03
Big
Bureau Creek
167
Bureau
41
21
55
892955
DOD
01
West Bureau Creek
267
Bureau
41
21
57
893407

Ambient Water Quality Monitoring Network (AWQMN)
(4/30/97)
Critical
Latitude
Hardness
County
Longitude
Description
340
LaSalle
41
20
00
US 6 Br.
in LaSalle
893407
312
Livingston
40 49
42
Co.
Rd.
Br.,
0.5
miles
88
34 29
E of McDowell
282
LaSalle
4117
10
Co.
Rd.
Br.,
3 mites
88
55
51
NE of Leonore
265
Grundy
411710
Rt.ll3Br.4miles
882135
WofCoalCity
*
335
Grundy
41
25
02
US 6
Br..
6 miles
882051
NEofMorris
*
344
Tazewell
40 40
16
Camp
St.
Br., NE of
89
34
48
Peoria, 400
ft. from Br.
FOX RIVER BASIN~
5 of
13
*
indicates no
flow data collected
note: critical hardness expressed
as CaCO3 (mg/L)
Stream Name
Little Vermiilion
River
Vermillion River
Vermillion River
Mazon
River
Aux Sable Creek
Farm Creek
Station
Code
DR
01
DS 06
OS 07
DV 04
OW 01
DZZP
03
DT 06
Fox River
299
McHenry
42
09
59
881725
Rt.
62 Algonquin
Rd.Br.
DT 09
Fox River
249
Kane
41
59 40
881740
State St.
Br. in
S.Elgin
OT
22
Fox River
*
300
McHenry
42
16
44
88
13
31
Rt.
176
Br.,
5 miles
ENE of
Crystal
Lake
DT 35
Fox River
252
Lake
42
28
45
88
10
42
Rt.
173
Br. near
Wisconsin tine
OT 38
Fox River
275
Kane
41
43 46
88
20
19
Mill St.
Br.
in
Montgomery
DT 46
Fox
River
241
LaSalle
41
23
14
884721
Co. Hwy.
18 at
Dayton
DTB
01
Somonauk Creek
311
LaSalle
41
3237
88 4112
E-WTwp.
Rd.
Br.
1
mule N of Shendan
DTD 02
Blackberry Creek
364
Kendall
41
40 18
88
26
29
US
Rt.
47
Br..
north of Yorkville
DTG 02
Poplar Creek
329
Cook
42
01
35
88
15
20
US
Rt.
20
Br.,
Villa St.
in Elgin
DTK 04
Nippersink Creek
335
Mchenry
42
26
37
881451
Winn
Rd.
Br.,
0.6 miles
WofSpring Grove

Ambient Water Quality Monitoring Network (AWQMN)
(4/30/97)
Critical
Latitude
Station Code
Stream Name
Hardness
County
Longitude
Description
Lincoln
Trail Br.,
5 miles SE of Niantic
Decatur PWS
intake.
near dam
Rt.
48
Br. at Decatur
Co.
Rd.
Br.,
4.5
mules
S of Mecnanicsburg
Rt.
123
Br.,
E
of Petersburg
Rt.
97
Br.
near
Oakford
Old
Rt.
36, W of
Riverton
Co.
Rd.
Br., 4.5 miles
SWof Monticello
Rt.
136
Br., 0.75
mites
E
of Fisher
Rt.
29
Br.,
4 miles
N of Greenview
Co.
Rd.
Br., 2 miles
NE of Kenney
Twp. Rd.,
2.6 miles
SE of Hartsburg
Co.
Rd.
Br.,
0.75 miles
N of Waynesville
Co.
Rd Br.,
1.75 miles
N of Lincoln
Rt.
54
Br.,
2 miles
NE of Corniand
Bruns Lane Br.,
NW
edge of Springfield
6 of
13
*
indicates no flow data collected
note: critical
hardness expressed as CaCO3 (mgIL)
SANGAMON RIVER BASIN
E
05
Sangamon River
242
Macon
39 47 48
890615
E 06
Sangamon River
238
Macon
39
49
28
885720
E 09
Sangamon River
215
Macon
39 49 52
885835
E
16
Sangamon
River
280
Christian
/
Sangamon
39
44
32
89
23
57
E 24
Sangamon
River
238
Menard
40 00 37
895042
E 25
Sangamon River
286
Menard
I
Mason
40 07 25
89
59
05
E 26
Sangamon River
263
Sangamon
39
50
34
893252
E 28
Sangamon River
261
Piatt
40
04
08
883807
E
29
Sangamon
River
292
Champaign
40
18 40
88 1920
E102
SaltCreek
299
Mason
400801
894408
El 06
Salt Creek
254
DeWitt
4 006 54
890257
EIDO4
SugarCreek
166
Logan
401320
892412
EIE 04
Kickapoo Creek
315
DeWitt
40
15
20
890740
EIE 05
Kickapoo Creek
300
Logan
40
11
30
8921
40
EIG 01
Lake Fork
286
Logan
39
57
00
8941
16
EL
01
Spring Creek
197
Sangamon
3949 16
8941
16

Station Code
EO
01
EO 02
EOAO1
EOD
01
EOH
01
Ambient Water Quality Monitoring
Network
(AWQMN)
(4/30/97)
Critical
Latitude
Stream Name
Hardness
County
Longitude
Description
South Fork
140
Sangamon
3945 50
Rt.
29
Br.,
1.5 miles
89
33 43
NW of Rochester
South Fork
230
Christian
39
34 44
Rt
104
Br.,
1
mile
8923
31
E of Kinkaid
Sugar Creek
*
250
Sangamon
39
47
07
Rt.,
29
Br.,
1
mile
89
35
20
SE of Springheld
Clear Creek (Lake Sangchris)
210
Sangamon
I
39
39 05
New City Rd., Lake
Christian
89 29
07
Sangchns
Dam
Flat Branch
180
Christian
39
33
14
Old
Rt.
29
Br.,
1
mile
89
15
12
E of Taylorville
7 of
13
*
indicates no flow data collected
note: critical har’~
nxpressed as CaCO3 (mgIL)
KANKAKEE
RIVER BASIN
F 01
Kankakee River
279
Will
41
20
48
881111
Old
Rt. 29
Br.,
1
mile
EofWilmington
F 02
Karikakee River
305
.
Kankakee
41
09
36
8740 07
Hwy
1
Br., at
Momerice
FL 02
Iroquois River
262
Kankakee
41
00
29
874922
Co.
Rd.
Br.,
5 mites
WofAnne
FL 04
Iroquois
River
312
Iroquois
40
49
25
87
34 55
US 52
Br. at Iroquois
FLI
02
Sugar Creek
277
Iroquois
40
37
50
87
43 25
Co.
Rd.
Br.,
1
mile
W of Milford
DES PLAINES RIVER
/
LAKE MICHIGAN
BASIN
G 07
Des Plaines
River
248
Lake
42
20
39
87
56
18
Ri 120, Belvidere Rd.
Br.,
E of Graystake
G 08
Des
Pfaines River
395
Lake
42
29
22
87
55 32
Russel Rd.
Br.,
1
mile
downstream of Wisconsin
G
11
Des Plaines River
246
Will
41
35 47
88
04 07
Division
St. Br. at
Lockport
G
15
Des Plaines
River
257
Cook
41
57
11
87 5115
Irving Park Rd. Br.
at Schiller Park
G 22
Des Plaines
River
286
Cook
42 04
55
87
53 25
Central Ave.
Br.
at Des Plaines

Rt.
53 (Ruby St.
Br.)
in Joliet
Barry
Point
Rd.
at
Riverside
P!ainfleld/Naperville
Rd.
Br.
Rt.
52
at Shorewood
Rt.
56
Butterfield Rd
Br.
near Warrenville
Rt. 64/St.
Charles Rd.
Br. N of W Chicago
Rt.
34
Br.
near Lisle
Washington
St.
Br.
at Joliet
135th
St.
Br. at
Romeovulle
Division Si Br.
at
Lockport
Wolf Road
Br.
Washington Blvd.
Br.
in Bellwood
Rt.
83
Br.,
3 mile
NE of Lemont
Hohman Ave.
Br.,
N of Munster
Br.
in Thornton
Touhy Ave.
Br.
in
Niles
Lake/Cook Co.
Line Rd.
Br.
Chicago River
8 of
13
*
indicates no flow data collected
note: critical harc~r~
‘~“
~xpressedas CaCO3 (mg/L)
Ambient Water Quality Monitoring Network (AWQMN)
(4/30/97)
Latitude
Longitude
Description
Station Code
G 23
G39
GB
10
GB
11
GBK
05
GBK
09
GBL
10
GGO2
GI
01
GI 02
DL
09
GLA 02
H
01
HB 42
HDB 04
HCC
07
Stream
Name
Des
Plaines River
Des
Plaines River
DuPage
River
DuPage River
West Branch
OuPage
River
West Branch DuPaae
River
East Branch
DuPage River
Hickory Creek
Sanitary & Ship Canal
Sanitary & Shio Canai
Salt Creek
Addison Creek
Calumet-Sag Channel
Little Calumet R.S.
Thorn Creek
North Branch Chicago River
Critical
Hardness
205
275
270
288
372
204
218
191
192
187
234
286
*
218
343
321
199
234
41
32
18
880500
414920
880958
4141
24
880958
41
31
20
8811
35
414922
88
1023
41
5439
881044
41
4802
880453
41
3110
880410
41
3827
880336
41
34
11
880442
41
49
35
875400
41
5248
875207
4141
45
8756
11
41
3407
8731
18
County
Will
Cook
Will
WdI
DuPage
DuPage
DuPage
Will
Will
Will
Cook
Cook
Cook
Cook
Cook
Lake/Cook
HCCC
02
Middle Fork North Brancn
41
34
05
Thornton/Lansing
Rd.
873630
420044
874745
420910
874907

Station Code
Ambient Water Quality Monitoring
Network (AWQMN)
(4/30/97)
Critical
Latitude
Stream Name
Hardness
County
Longitude
Description
38 5707
902212
383542
9005
18
384001
900356
383958
900356
384928
895829
385303
900720
402337
912227
392635
904745
400834
91
2014
41
0005
905115
411115
905805
at Thebes, IL
Co.
Rd.
Br.,
0.3 miles
E of Welge
Co.
Rd.
Br., 0.7 miles
E
of Sandusky
9 of 13
*
indicates no flow data collected
note: critical
hardness expressed as CaCO3 (mg/L)
37 1300
892750
375722
894222
3712
12
89
1529
I 84
II
03
IX
04
J
05
JMAC 02
JN 02
JNA 01
JO
05
JR 02
K 04
KCA
01
KI
02
LD 02
LF
01
MISSISSIPPI
RIVER SOUTH BASIN
Mississippi River
226
Marys River
773
Cache
River
*
102
MISSISSIPPI
RIVER SOUTH
CENTRAL BASIN
Mississippi
River
*
196
Harding
Ditch (Cahokia Canal #
~
311
Cahokia
Canal
313
Canteen Creek
*
344
Cahokia Creek
130
Wooc River
*
288
MISSISSIPPI RIVER NORTH CENTRAL BASIN
Mississippi River
167
Bay Creek
168
Bay Creek
157
Henderson
River
222
Edwards River
251
Alexander
Randolph
Alenxander/
Pulaski
Jersey
Si
Clair
Madison
Madison
Madison
Madison
Hancock
Pike
Adams
Henderson
Mercer
near
Elsah Rm. 214.6
Lake Drive at Frank
Holten State Park
Sand Prarie
Ln. Br.
SE of Horseshoe Lake
Sand Prarie Lii.
Br.
SE of Horseshoe Lake
Rt.
143 Br.
NWof
Edwardsville
Rt.
3
Br. at
Milton
Rd.
Junction in Alton
at Keokuk,
Iowa
Twp.
Rd.
Br. at
west edge of Nebo
Co.
Rd.
Br., 2.2 miles
NE of Marcelline
Rt.
94
Br.,
1
mile
S of Bald
Bluff
Ri
17 Br.,
2
miles
NE of New
Boston

Ambient Water Quality Monitoring
Network (AWQMN)
(4/30/97)
Critical
Latitude
Hardness
County
Longitude
Description
Station Code
Stream Name
Rt.
15
Br., 3.0 miles
W of Mt. Vernon
Dam Access Rd. Br.,
2.5 miles NWof Benton
Rt.
149
Br., 0.7 mites
W of Plumfield
Ri 127Br.Sof
Murphysboro
Rt.
127
Br.,
6 mites
NNE of Alto Pass
dwnstrm fo
Crissenberry
Dam, Murphysboro
Co.
Rd.
Br., 2.0 miles
W of Vergennes
Dilhinger Rd.
Br.,
3.2
miles
NE of Carbondale
Crab Orchard Lake SpilIway
Road
Rt.
13
Br.,
1.3
miles
E of Marion
Co.
Rd.
Br.,
1.3 miles
E of ElkviIIe
Ri
136 Br. at Fulton
US 52
Br. at E edge
of Savanna
US 20
Br.,
2 miles
W of
Ehisabeth
US 20 Br. at Galena
MISSISSIPPI RIVER NORTH
BASIN
M 04
Mississippi River
156
Whiteside
41 46 53
901504
MJ 01
Plum River
306
Carroll
42
05
50
900738
MN
03
Apple River
345
Jo Daviess
42
19 07
901518
MO 01
Galena River
*
450
Jo Daviess
4224 50
902540
BIG MUDDY RIVER BASIN
N 08
Big Muddy River
108
Jefferson
38 18
36
885918
N 10
Big Muddy River
*
86
Franklin
38 02
30
885730
N
11
Big Muddy River
120
Franklin
37
54
05
890050
N
12
Big Muddy River
250
Jackson
3745 30
891938
NA
01
Cedar Creek
*
58
Jackson
3740 15
891921
NB 01
Kinkaid Creek
74
Jackson
3746 38
892714
NCO7
Beaucoup Creek
832
Jackson
375412
892236
ND 01
Crab Orchard Creek
128
Jackson
37 46 18
891049
ND 02
Crab Orchard Creek
100
Williamson
3742
51
890904
ND 04
Crab Orchard Creek
429
Williamson
3743 52
885321
NE 05
Little Muddy
River
237
Jackson
37
54 03
891231
10 of 13
*
indicates no flow data collected
note: critical hardness expressed as C~CO3(mg!L)

Station
Code
NG
02
NH 06
NJ 07
NK 01
Ambient Water Quality Monitoring Network (AWQMN)
(4/30/97)
Criticai
Latitude
Stream Name
Hardness
County
Longitude
Description
Pond CreeK
98
Franklin
37
54
03
Co.
Rd.
Br.,
0.5
miles
885554
S of W Frankfort
Middle Fork
Big
Muddy River
*
132
Franklin
37
56
58
Co.
Rd.
Br., 2.7 miles
88
54
00
SSE of
Benton
Casey Fork
116
Jefferson
38
16
10
Ri 37
Br.,
3 miles
88
53
55
S of Mt.
Vernon
Rayse Creek
93
Jefferson
38
15
14
Twp
Rd.
Br. 2.4 miles
89
02
23
N of Waltonville
Local
Rd.
Br. in
Cook Mills
Rt. 127 Br.,
2.3 miles
S of Carlyle
US
Rt. 51
Br.atSE
edge of Vandalia
Rt.
128
Br.,
2 miles
SE of Cowden
Rt.
16 Br.
at Shelbyville
near dam
Rt.
121
Br.,
1
mile
N of AhlenvilIe
Rt 160-177 Br., 4.3
miles NW of Okawville
Co.
Rd.
Br.,
2.7 miles
W
of Ellis Grove
Co.
Rd.
Br.,
4 miles
Wof Hayes
Rt.
1565 Br.,
1.6 mites
NE of Hecicer
Rt. 40 Br., 2.7 miles
SE of Troy
Rt. 460
Br.,
2.2 miles
SE of Freeburg
KASKASKIA RIVER BASIN
0
02
Kaskaskia River
218
Coles
39
34
59
882450
O 07
Kaskaskia River
150
Clinton
38
34
28
892209
O 08
Kaskaskia River
240
Fayette
38
57
35
890520
O
10
Kaskaskia River
245
Shelby
39
13 50
885033
O
11
Kaskaskia
River
205
Shelby
39
24
25
884650
o
15
Kaskaskia River
298
Moultrie
39
34
22
8831
53
O 20
Kaskaskia River
180
Clinton
/
Washington
38
27
02
89
37
39
O 30
Kaskaskia River
190
Randolph
38 00
58
895714
O 31
Kaskaskia River
249
Douglas
39
51
53
882152
OC 04
Richland Creek
*
291
St. Chair
38
19
26
895815
OD 06
Silver Creek
183
Madison
3843 00
894945
OD
07
Silver Creek
191
St.
Chair
3824 22
895226
11
of
13
indicates no flow data collected
note: critical hardness expressed as CaCO3 (mg/i)

Longitude
Descnption
38 3229
Rt.
161 Br.,
0.5 miles
89 37
36
W of Albers
38 36
35
Rt.
50
Br.,
1.4 mites
89 29 40
E
of Breese
39
03 46
Co.
Rd. Br. 523,
3 miles
89 3246
NW of Panama
38
33
50
Co.
Rd
Br.,
3.1
mites
89
03
01
S of Odin
38
30
25
Hoyleton Rd.
Br.,
2.2
891624
miles SW of Hoffman
38
41
20
Rt.
51
Br., 5.2 miles
890555
NofSaridovat
38
46
25
Old
Patoka
Rd Bridge
890915
38
55
21
Rt.
140
Br.,
1.0 mile
891414
EofMulberry Grove
38
55
30
Co.
Rd: Br., 2.7 miles
890220
SofBluffCity
39
12
04
Co.
line
Rd.
Br., 2
89
01
53
mnes W of Hernck
394215
Rt.
32
Br.,
NWof
883951
Lovington
39
36
03
Ri
121
Br., 2.5 miles
88
32 43
E of Sullivan
38 0848
Co.
Rd. Br., 2.5 miles
89
50
35
S of Baldwin
88
36
17
N of Sullivan
Henry
/
41
33
35
Rt.
92
Br.,
2
mites
Rock
Island
90
10 55
E of Joslin
Whiteside
41
47 00
(iS Rt.
30
Br.. 2
89 44
‘58
rniies W of Rock Falls
Ambient Water Quality Monitoring
Network (AWQMN)
(4/30/97)
Latitude
Station Code
OH
01
0108
01
09
OJ
07
OJ
08
OK
01
OKAO1
0L02
ON
01
0001
OT
02
OU
01
OZC
01
Stream Name
Sugar Creek
Shoal Creek
Shoal Creek
Crooked Creek
Crooked Creek
East
Fork
Kaskaskia
North Fork Kaskaskia
Hurricane Creek
Hickory Creek
Beck Creek
West Okaw River
Jonathon Creek
Plum Creek
Critical
Hardness
116
157
198
118
134
92
*
106
208
175
182
262
*
329
300
County
Clinton
Clinton
Montgomery
Marion
Washington
Marion
Marion
Fayette
Fayette
Shelby
/
Fayette
Moultrie
Moultrie
Randolph
OZZTO1
Asa Creek
258
Moultrie
39
37
11
Co.
Rd.
Br., 0.8 mites
ROCK RIVER BASIN
P 04
Rock River
250
P 06
Rock River
235
12 of
13
*
indicates no flow data collected
note: critical hardness exoressed as CaCO~
‘-~~‘~

Description
Rt.
72
Br. at
Byron
Rt. 75 Br. at Rockton
Rt.
2
Br.,
near Grand
Detour;
county line
Rt. 88 Br., 1 mile
S of Deer Grove
Rt. 82 Br..
N of
Geneseo
Rt.
2 Br.,
3
miies
NE of Erie
2 miles
NW of Penrose
Co.
Rd.
Br.
Honey
Crk
Rd. Br.
1
mile E of Daysvilte
Perryville
Rd.
Br.,
ner S. Branch
Co.
Rd
Br., 0.5 mites
N of Gracen Prane
Blackhawk Rd. Br.
US 251
Br.,
4 miles
S
of Rockford
Co.
Rd.
Br., 0.5 miles
N of Rt. 72
Riley-Harmon
Rd.
0.8 miles
SWof Riley
Ri 75
Br.
at Harrison
Rt.
75
Br., Westbound
at
Freeport
Hollywood Road at SE
edge of Freeport
Station Code
Ambient Water Quality Monitoring Network (AWQMN)
(4/30/97)
Critical
Latitude
Stream Name
Hardness
County
Longitude
P
14
Rock
River
241
Ogle
42
07
18
89
1509
P
15
Rock River
277
Winnebago
42 26
55
890411
P
20
Rock River
244
Ogle /
Lee
41
53
23
892510
PB 02
Green River
338
Whiteside
41
35
38
894122
PB 04
Green
River
323
Henry
41
29
20
900930
FE
05
Rock Creek
349
Whiteside
41
40
14
9001
34
PH
16
Ebkhorn Creek
338
Whiteside
41
54
10
894140
PL 03
Kyte River
275
Ogle
41 59 50
891730
P0 02
Kishwaukee River
277
Winnebago
42 12
06
885843
P0 10
Kishwaukee River
323
Boone
42 15 40
884300
P0
12
Kishwaukee River
279
Winneoago
42 11 45
885955
PQB
02
Kilbuck Creek
336
Winnebago
42 09 37
890434
PQC 06
South
Branch Kishwaukee
River
281
DeKaIb
42
06 40
885400
POF 07
Coon
Creek
336
McHenry
42 10
58
883828
PW 01
Pecatonica River
333
Winnebago
42 25
39
8911
44
PW 08
Pecatonica River
327
Stephenson
42 18
13
893657
PWN 01
Yellow Creek
*
336
Stephenson
42 16
56
900134
13
of
13
*
indicates no flow data collected
note: critical hardness exoressed as CaCO3
(m~i1~’

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