UAA Factor Application to the Lower Des Plaines River and
CAWS
UAA Factor Applications to CAWS and Lower Des Plaines River
Waterway
Recreational Use
Aquatic Life Use
Reach
Beginning
Ending
UAA Factors Attainable Use
UAA Factors
Attainable Use
Incidental
Upper NSC
Willmete PS
N.
:
I
V e
3
Contact
Recreation
3, 4,
and 5
'CAWS
Life
Use
AquaticA
Lower NSC
N. Side WRP
NBr
3
Incidental
Contact
Recreation
3, 4
and 5
.
CAWS Aquatic
Life Use A
Upper NBr
NSC
NBr
Turning
Bsn S
3
Incidental
Contact
?
3, 4
and 5
Recreation
CAWS
Aquatic
'
Life Use A
Lower NBr
NBr
Bsn
TurningS
-a
ChgoR
3
Incidental
Contact?
3, 4
and
5
CAWS &
Pool
Recreation
Aquatic
Use BLife
ChgoR
Chgo Lock
NBr
3
Incidental
Contact
?
3, 4
and
5
Recreation
CAWS &
Brandon Pool
Aquatic Life
Use B
SBr
ChgoR
_
CSSC
3
Incidental
Contact?
3, 4
and
5
Recreation
CAWS &
Brandon Pool
Aquatic Life
Use B
SFk SBr
Racine Ave.
PS
SBr
3
Incidental
Contact?
3, 4
and
5
Recreation
CAWS &
Brandon
Po
ol
Aquatic Life
Use B
Upper CSSC
SBr
CSC
3
Incidental
Contact
?
3, 4
and,5
CAVVS &
Brandon
Pool
Recreation
Aquatic
Use BLife
CAWS:&
Lower CSSC
CSC
LDPRBrand
3
Recreationalon
?
3, 4 and
5
Brandon Pool
Aquatic Life
Use B
UAA Factor Applications to CAWS and Lower Des Plaines River
Waterway
Recreational Use
Aquatic Life Use
Reach
Beginning
Ending
UAA Factors
Attainable Use
UAA Factors
Attainable Use
CAWS &
Upper CaIR
CalHbr
TorrenceAve.
3 and 4
Non-ContactRecreation
3,
4 and
5
Brandon
Aquatic LifePool
UseB
Middle CaIR
Torrence
Ave.
O'Brien
L&D
3
Incidental
Contact
Recreation
3, 4
and 5
CAWS
Aquatic
Life Use A
Lower CaIR
O'Brien L&D
Grand CaIR
.
3
Incidental
Contact
Recreation
3, 4
and 5
CAWS
•
Aquatic
Life Use A
Incidental
LakeCal
HbrVw GC
126th St.
3
Contact
Recreation
4
and 5
CAWS
Aquatic
Life Use A
CAWS &
LakeCal CC
126th
CaIR
3
Incidental
Contact
3, 4
and
5
Brandon Pool
Recreation
Aquatic Life
Use
B
Little CaIR
Grand CaIR
CSC
3
Incidental
Contact
Recreation
3, 4
and 5
CAWS
Aquatic
Life Use
A
Grand CaIR
Indiana Line
Little CaIR
3
Incidental
Contact
Recreation
3,
,
4
and 5
CAWS Aquatic
Life Use A
CSC
Little CaIR
CSSC
3
Incidental
Contact
Recreation
3, 4
ands
CAWS
Aquatic
Life Use
A
LDPRBrand
CSSC
Brandon
L&
3 and
4
on-
R ecreational
3, 4
and
5
CAWS &
Brandon Pool
Aquatic Life
Uses
UAA Factor Applications to CAWS and Lower Des Plaines River
Waterway
Recreational Use
Aquatic Life Use
Reach
Beginning
Ending
UAA Factors Attainable Use
UAA Factors
Attainable Use
Incidental
Upper Dresden
LDPRUpDres Brandon L&D 1-55
3
Contact
None
Is. Pool Aquatic
Recreation
Life Use
Factor 3: Human caused conditions or sources of pollution prevent the attainment of the use
and cannot be
remedied or would cause more environmental damage to correct than to leave in place
•
Factor
4: Dams, diversions or other types
of hydrologic modifications preclude the attainment of the use, and
it is not feasible to restore the water body to its original condition
or to operate
such modifications in a way that
would result in the attainment of the use
Factor 5: Physical conditions related to the natural features
of the water body, such as the lack of a proper
substrate, cover, flow, depth, pools, riffles and the like,
unrelated to water quality, preclude attainment of
aquatic life protection uses
Edits to the Lower Des Plaines UAA
(Attachment A to the Illinois EPA's Statement of Reasons)
Water Quality
Historically, the Lower Des Plaines River has received flows from the man-made Chicago Sanitary
and Ship Canal which receives effluents from several Metropolitan Water Reclamation District of
Greater Chicago wastewater reclamation plants and overflows from the combined sewers.
Consequently, historically, the environmental potential of the river was deemed to be very limited to
a point of hopelessness. The pollution population equivalent of effluent discharge carried bythe canal
to the Des Plaines River is about 9.5 million. The TARP project today has significantly reduced the
number (frequency) of CSOs overflows per year. With the full implementation of the reservoir portion
of TARP, the frequency of overflows will be further reduced. Combined sewer overflows reaching
the river via the Chicago Sanitary and Ship Canal are a source of a mixture of untreated sewage and
urban runoff from Chicago and Cook County.
Table 1.1 includes a list of large and medium size (more than 1 cfs) public wastewater treatment
plants located on the Des Plaines River and the Chicago Waterways upstream of the 1-55 bridge. It
can be seen that the effluent discharges constitute the major part of the flow in
the
Lower Des Plaines
River. The total effluent flow from the WWTPs is about 1900 cfs (1230 mgd) (Table 1.1). This
effluent flow constitutes more than 90% of low flow in the Lower Des Plaines River and during
winter, almost the entire low flow is made of effluent discharges. Consequently, the Lower Des
Plaines is characterized as
an effluent dominated stream.
Several large power plants use water from the CSSC and the Lower Des Plaines River for cooling.
The thermal power plants operated by Midwest Generation are listed in Table 1.2 along with the
power capacities and parameters. Tw0
, Wal Cu
y
S.'
$
During the summer of 1999, 24
supplemental cooling towers were installed at the Joliet Station #29 that are used on an as-needed
basis to keep the temperature of the river at the 1-55 bridge at or below the adjusted standard
requested by Commonwealth Edison and approved by the State of Illinois Pollution Control Board.
Table 1.2 presents the heat release parameters of the power plants that may affect the temperature of
the Lower Des Plaines River. By comparing the condenser cooling water flow and the river (canal)
flow it becomes immediately apparent that two power production systems--Will County and Joliet
power plants-- may use all of the flow of the Chicago Sanitary and Ship Canal (Will County) or the
Lower Des Plaines River (Joliet) during low flow conditions.
The Illinois EPA 1998 303(d) list has identified the following parameters of concern for the sections
between the confluence with the CSSC and the Kankakee River:
priority organics
ammonia
nutrients
pathogens
metals
siltation
habitat alterations
flow alteration
low
dissolved oxygen/organic enrichment
•
11
upstream of 1-55 (Secondary Contact and Indigenous Life standard) than those downstream of I-
55 (General Use). In 1972, there was no correlation between the magnitude of flow and the minimum
DO concentrations. The minimum DO concentrations for high flow sampling days were in the same
range as those for low flow conditions. It was explained that during high flows, the oxygen
consuming loads from CSOs and urban runoff increase in proportion to the increase flow. Further
improvements in Dresden Island Pool by stream aeration (both natural or human induced such as
dam aeration or side stream aeration) may be difficult due to the high temperature in the Upper
Dresden pool caused by the heated discharges from the Midwest Generation plants. This is because
the maximum aeration rate is proportional to the oxygen deficit expressed as
1-02
= k(C, - C)
1972
?
2000
?
1972
?
2000
10
8
6
4
2
0
DO
Concentration
mg/L
Brandon Brandon 1-55
?
1-55
I I
Maximum
?
Average
Minimum
Figure 2.34 Changes in Dissolved Oxygen Concentrations from 1972 to 2000
where C, is the saturation concentration related to temperature and C is the DO concentration of
water.
35
tu
37°C (100°F) (Wonsiak, 2002) daring which the
At 37°C the oxygen saturation is
C, =
14.652 — 0.41022x38 0.007991x382
— 0.000077774x383 = 6.3
mg I L
2-70
For polluted water the DO saturation would be less, possibly less than 6 mg/L. Theoretically, DO
concentrations, in absence of photosynthesis, cannot reach or exceed the saturation values. There are
many literature sources that explain the phenomenon of reaeration of the receiving water bodies. One
of the latest ones is Chapra (1997). Also Butts et al. (1975) includes a very good discussion on the
weir and in-stream aeration.
For comparison, the summer high temperatures upstream of the Midwest Generation outfalls are
about 6°C (10°F) less or about 32°C (which is the General Use standard for 1-55). At this
temperature, the oxygen saturation is C, = 7.15 mg/L, or 7 mg/L for polluted water.
eliefttes4hetrdue-te-the-h.
sedan-p
le-selely-by- eera
thesis-and-aeration of the Brentien-Peel-elent-durier lower
temperatwes-upstream-of-thetoweFplants464eing-lest-fr-em4he-Fi*opclue-to-therhigher--temperatore.
DO Modeling
Classical DO modeling mayassist in understanding the processes. The dissolved oxygen in a stream
is affected by a number of processes that were summarized by Thomann and Mueller (1987 and also
by Novotny (2002) as:
q Sinks
of oxygen, that is the biochemical and biological processes that use oxygen, include:
1.
Deoxygenation of biodegradable organics whereby bacteria and fungi (decomposers ) utilize
oxygen in the biooxidation-decomposition process.
2.
Sediment oxygen demand (SOD), where oxygen is utilized by the upper layers of the bottom
sediment deposits.
3.
Nitrification, in which oxygen is utilized during oxidation of ammonia and organic nitrogen
to nitrates.
4.
Respiration by algae and aquatic vascular plants which use oxygen during night hours or
during heavy cloud overcast to sustain their living processes.
5.
DO from an oversaturated stream and during high temperatures can also be lost by deaeration
which is a reverse process of reaeration.
111 Oxygen
sources are:
1.
Atmospheric reaeration, where oxygen is transported from the air into the water turbulence
at the water interface or can be supplied by flow turbulence at dams, in-stream or side stream
aeration, or turbine aeration.
2.
Photosynthesis, where chlorophyll-containing organisms (producers such as algae and
aquatic plants) convert CO2 ( or alkalinity of water ) to organic matter with a consequent
production of oxygen on days with minimal cloud cover. Photosynthesis is driven by the
nutrients and light energy.
211
e-and-after-the-therrnal-diseharge-eb*ieusly-elepends-on
ly lesa
portinid-Brandon-Itead Dam-leeks-(-Figure--242):-
Figure 2.42 shows river flows upstream of the Joliet plants for the year 2W1. The figure documents
that in late June-beginning of July 2001 period, flows were at the level approaching or even less than
the magnitude of the capacity condenser flow from the two Joliet units.
The reference water temperatures on Figure 2.41 arewell below the 32°C (90°F) standard. However,
it should be pointed out that the MWRDGC Station 94 and 95, located in the Dresden Island Pool
contain data for the years 2000- 2001 only. As it will be subsequently shown, measured temperatures
during 1999 at the 1-55 bridge and in the discharge channels by the Midwest Generation were higher
than in the 2000-2001.
Type
of Cooling at the Joliet Plants
The type of condenser cooling installed at the Joliet power plants is once-through cooling. In this
type of cooling, water is withdrawn from the river, passes the condenser in the cooling system, and
is then--with added heat--returned back to the river without recycling. The added heat results in an
increase of water' temperature in the receiving water body and the heat is then dissipated by the
receiving water body or carried downstream. If.the-flow-of-414
increase before and after the power plant-in-about-the -s
-eseling-water-intake-and-dis
Tonclens-ers-as-lming 9.47 (5.2 "C)-a-t-desigir
An alternative to the once through cooling used at the Joliet plants is a closed recycle cooling with
natural draft or mechanical cooling towers (for example, the WE power plants near Portage and
Kenosha, Wisconsin) or lakes (Dresden plant) that result in less discharge flow, typically 2 - 4% of
a comparable once through cooling system, with a commensurate smaller heat load on the receiving
water body. As stated previously the utility has installed (prior to purchase by the Midwest
Generation) 24 mechanical draft cooling towers capable of cooling approximately one-third ofJoliet
#29 total discharge flow. These towers are located on the discharge channel of the Unit #29 and do
not allow recycle. The cooling towers are used on an as-needed basis.
As stated in the Midwest Generation presentation to the biological subcommittee, the use of the
existing cooling towers alone is often not sufficient to control the magnitude of the thermal discharge
to meet current near and far-field limits and the utility has to use plant production derating (i.e.,
forced production cutbacks) to meet the existing standard.
in depositional areas were more toxic. Critical fish spawning and larval areas located in the Brandon
Road tailwaters and at the mouth of Jackson Creek contained acutely toxic sediments.
The main
channel of the river and power plant discharge canals had sediments composited from sand, gravel
and bedrock (due to higher velocities); these areas did not contain toxic sediments.
In Tier Three, several more detailed investigations were conducted. Additional sites were sampled
between the Brandon Road Lock and Dam and 1-55 Bridge. The temperature profile of the Brandon
Road tailwater was evaluated during hot weather conditions. The effects of specific stressors were
evaluated in a series of experiments, including thermal effects, suspended solids, ammonia, metals,
and polycyclic aromatic hydrocarbons (PAHs).
Thermal effects were tested by exposing test organisms
in situ. Ceriodaphnia dubia, P. Promelas,
H. azteca ,
and
C. tentans
were placed in chambers in the thermal plume of the Joliet Power Plant
no. 29 and exposed for 48 hours. The first test was conducted in November 1994. In the first test
the temperature in the plume ranged from 17 to 23°C and in the river it ranged from 15 to 17°C,
respectively. This experiment partially failed because some test organisms died due to a shock
caused by a sudden release of raw sewage and petroleum products from an unknown upstream
source. The second experiment, conducted in August 1995, reflected more warm summer
temperature conditions. Temperature in the reference station (Des Plaines River upstream) ranged
from 28 to 31.5°C, the plume temperature ranged from 29.5 to 35.2 °C, and the temperature in the
discharge channel ranged from 31 to 34°C. Cladocera had the highest mortality at all test stations,
Daphnia
mortality was greater in top (warmer) water (13 and 15% survival) with higher survival in
the bottom (colder) water (43 and 53 % survival).
P. promelas
had the highest survival rate of 75%
at the reference station and 40 to 80 % survival at test stations.
Subsequent laboratory evaluations of thermal effects was conducted with 7 day exposure of
P.
promelas
and
H. azteca
at 15, 20, 25, 30, and 35 °C. The organisms were exposed in water only
systems and systems containing sediments taken from above the Brandon Road Lock and Dam,
containing high levels of ammonium (although not specifically stated, at the pH of water common
to the Des Plains River, the ammoniacal form was less toxic ionic form NH
4
+- ammonium; the term
ammonia commonly describes the unionized and far more toxic form, NH
3
that dominates at high
pH). Burton (1995) concluded that for
P. promelas, site water and sediments were toxic as no
survival was observed at 35°C.
However, this statement and conclusion may be incorrect since the
survival of the fish was also significantly diminished in 35°C control samples (Figure 3.1). The
survival of
Hyatela azteca
was also greatly reduced at 35°C at all samples and dropped to almost
zero survival in water control samples that did not contain contaminants (Figure 3.2). It appears, the
only reason for almost 100 % mortality was temperature'. Burton also observed that ammonia
production
'Burton also made a statement that the effects observed at 35°C do not occur in the TRW
because organisms are not exposed to 35°C water for 7 days or a longer period. This-marne&be-
-correct-toddy, scc Tistuts 2.16 that indkatcs that temperature of 37.8°C (1043-
2F+might-have-hreen-
a-5
OPTIMAL
RETARDATION
GROWTH •
4
rn
4
En •
k
2
LETHAL
It should be noted that the literature values in Table 8.5 represent a laboratory sampling conducted
between temperatures of 13 and 25°C. Summer-temperature values in4he-L-ewer-Des-Plaines-R-iver;–
specifically in-the Dresden-Island-Pool-typically exceed these-values-by-as-mtteh-as42-
ge"
. Under
higher temperatures, respiration of fish increases, resulting in higher DO requirements. Therefore,
to prevent lethal conditions and provide a margin of safety, it is recommended that 24-hour average
dissolved oxygen levels do not drop below 4 mg/L.
0
?
1
?
2?
3?
4
?
5
?
6
?
7
?
8
?
9
DISSOLVED OXYGEN mg/L
Figure 8.14
Impact of low DO concentrations on fish.
The points represent impacts on the fish indigenous to the
Des Plaines River and Upper Illinois River
5
See Chapter 2 Water Body Assessment - Temperature
8-aA
After improvements in the Hickory Creek, water quality and control of CSOs the prime habitat area
should be remediated and, if necessary, toxic sediments in contaminated zones should be capped or
the contaminated sediments should be removed.
Microbiological pollution - primary contact recreation. While the current general use standard for
bacteria using fecal coliforms was not met, a low risk primary contact standard based on the new
USEPA (2002) criteria is attainable. The Dresden Island Pool should not be considered as a prime
zone for primary contact recreation, such recreational activities should be infrequent or accidental
because of the effluent dominated nature of the river and the risks associated with navigation.
Remedial Action
To accomplish the goal of providing limited contact recreation in the Dresden Island pool, wastewater
effluents discharging directly into the Dresden Island pool and Hickory Creek containing pathogenic
microorganisms should be disinfected. The disinfection methods must be environmentally sensitive,
such as chlorination followed by dechlorination or non-chlorine disinfection. Disinfection of effluents
in the Chicago Area Waterways would not bring about a significant improvement in the Dresden
Island pool due to die-off of bacteria during the time of travel. This issue as it pertains to the
recreational use of the Chicago Area Waterways will be addressed in the subsequent UAA.
This action will bring the river into compliance with primary contact medium risk recreation
standards that would allow and protect infrequent primary contact and also protect swimmers in the
sections downstream of the 1-55 bridge.
Temperature
Due to the heated discharges from the Joliet Power plant units, the temperature in the Dresden Island
pool between the discharge of heated water and the I - 55 Bridge reaches levels that are lethal to fish.
This was documented in the Burton's (1995) study that showed high mortality of fish (fathead
minnow,
Pimethales promelas)
and benthic invertebrate
(Scud-Hyalella azteca) at
35°C, which is less
than the temperature measured in the stretch of the river between the thermal outfalls and the 1-55
Bridge. •
-
. eseittatien-te-the-bielegieal-eveft
lalittiatie-Life-Stattchtivir
Also a compilation of temperatures lethal to fish (see Chapter 2) has shown
that the lowest lethal temperatures for most common fish species are less than 37.8°C (100°F).
Therefore, the Secondary Contact and Indigenous Aquatic Life Illinois standard does not protect the
aquatic life in the stretch. Figures 2.44 and 2.45 also show that the General Use standard is protective
of most adult fish population. Thus, implementing the General Use standard for temperature is a
necessary step to improve the biotic integrity of the Upper Dresden Island pool to a level
commensurate with the impounded water bodies with balanced biological communities.
It is also necessary to address the temperature differential between the intake of the river water to the
power plants and the effluent during low flows.
Remedial Action
We believe that reduction of thermal loadings from the Joliet plants should be implemented that
would bring the temperature in the Upper Dresden Island pool (between the heated discharges of the
Joliet plants and the I - 55 Bridge) in compliance with the General Use standard. Whether this
compliance with the General Use temperature standards will bring about a wide spread adverse socio
economic impact on the utility and on the local area shouldbe assessed in consultation with Midwest
Generation and other stakeholders. While the General Use thermal standard is necessary and
appropriate to protect the aquatic community otherwise attainable within the Upper Dresden Island
pool, economic and operational considerations may be significant and should be given due
consideration in the development of any alternate standards and the compliance period to attain that
cm)
Information on Impaired Segments of the Lower Des Plaines
River and the CAWS
Use
ID
Use Description
582
Aquatic Life
583
Fish Consumption
584
Public and Food Processing
Water Supplies
585
Primary Contact
586
Secondary Contact
587
Indigenous Aquatic Life
590
Aesthetic Quality
Support
Code
Use Support Level
F
Fully Supporting
N
Not Supporting
I
Insufficient Information
X
_
?
Not Assessed
I
I
I
I
I
I
Appendix B-1. Specific Assessment Information for Streams, 2006.
Legend
Cause ID
Description
N/A
o Cause Identified
•
alpha.-BHC
79
'drill
84
teration in stream-side or
littoral vegetative covers
91
onia (Un-ionized)
96
enic
99
trazine
104
: arium
123
Boron
127
admium
137
Chlordane
138
Chloride
139
hlorine
154
Chromium (total)
163
Copper
177
ID
DT
198
Dieldrin
203
D
ioxin (including 2,3,7,8-TCDD)
213
Endrin
228
Fish-Passage Barrier
229
Fish Kills
234
luoride
244
Heptachlor
246
Hexachlorobenzene
260
Iron
267
ad
Cause ID
Description
268
Lindane
273
Manganese
274
Mercury
277
Methoxychlor
301
Nickel
308
Ammonia (Total)
Nonnative Fish, Shellfish, or
313
Zooplankton
317
Oil and Grease
319
Other, flow regime alterations
322
Oxygen, Dissolved
348
Polychlorinated biphenyls
371
Sedimentation/Siltation
375
Silver
385
Sulfates
399
Total Dissolved Solids
400
Fecal Conform
403
Total Suspended Solids (TSS)
423
Zinc
441
pH
452
Nitrogen, Nitrate
458
Nitrogen (Total)
462
Phosphorus (Total)
463
Impairment Unknown
478
Aquatic Plants (Macrophytes)
479
Aquatic Algae
I
I
I
I
p
I
I
?
1
I
I
I
I
I
I
U
I
I
I
I
Source ID
Description
N/A
No Source Identified
2
Acid Mine Drainage
4
Animal Feeding Operations
(NPS)
20
Channelization
23
Combined Sewer Overflows
28
Contaminated Sediments
32
Dam Construction (Other than
Upstream Flood Control Projects)
36
Drainage/Filling/Loss of
Wetlands
38
Dredging (E.g., for Navigation
Channels)
45
Golf Courses
49
Highway/Road/Bridge Runoff
(Non-construction Related)
Highways, Roads, Bridges,
50
Infrasturcture (New Construction)
56
Impacts from Abandoned Mine
Lands (Inactive)
58
Impacts from Hydrostructure
Flow Regulation/modification
61
Industrial Land Treatment
62
Industrial Point Source Discharge
66
Irrigated Crop Production
72
Loss of Riparian Habitat
82
Mine Tailings
85
Municipal Point Source
Discharges
87
Non-irrigated Crop Production
92
On-site Treatment Systems
(Septic Systems and Similar
Decencentralized Systems)
Source ID
Description
95
Other Recreational Pollution
Sources
97
Other Spill Related Impacts
102
Petroleum/natural Gas Activities
115
Sanitary Sewer Overflows
(Collection System Failures)
122
Site Clearance (Land Development
or Redevelopment)
Streambank
125
Modifications/destablization
127
Surface Mining
130
Unpermitted Discharge (Domestic
Wastes)
132
Upstream Impoundments (e.g., PI-
566 NRCS Structures)
135
Wet Weather Discharges (Point
Source and Combination of
Stormwater, SSO or CSO)
140
Source Unknown
142
Dam or Impoundment
143
Livestock (Grazing or Feeding
Operations)
144
Crop Production (Crop Land or Dry
Land)
155
Natural Sources
156
Agriculture
157
Habitat Modification - other than
Hydromodification
177
Urban Runoff/Storm Sewers
178
Coal Mining (Subsurface)
179
Lake Fertilization
181
Runoff from
Forest/Grassland/Parldand
P
P
2
Name
10-Digit
HUC
IEPA
Basin
Assessment Unit
ID
Size
(miles)
Cat.
Designated Uses/Attainment
Causes
Sources
C
ache R.
?
0714010804 33?
IL _IX-05
7.56
?
5
N582, F583, X585, X586, X590
84, 319, 322, 371, 441
36, 58, 140, 144
C
ache R.
?
0714010804 33?
IL_DC-06
12.84
?
5
N582, F583, X585, X586, X590
84,371, 403
20, 125, 144
Cache R. Old Channel 0714010804 33 IL
_
AA-01
7.42 5
N582, X583, X585, X586, X590
322, 371, 441
20, 144, 140
Caesar Cr.
?
0714020202 24
IL_OOB
9.87 3
X582, X583, X585, X586, X590
N/A
N/A
C
ahokia Canal
?
0714010105
27?
IL_JN-02
11.87
?
5
1s1582, F583, X586, X590
84, 273, 322, 371, 458, 462
20, 140, 177, 122, 144
Cahokia Canal No.1?
0714010106 27?
IL
_
JMA-01
4.12?
5
I4582, F583, X585, X586, X590
84, 371
20, 72, 144
Cahokia Chute
0714010106
27 IL_JM
2.41
3
X582, X583, X585, X586, X590
N/A
N/A
C
ahokia Cr.? 4 0714010101 27?
IL _JQ-04
14.81?
2
X582, F583, X585, X586, X590
N/A
N/A
C
ahokia Cr.?
0714010103 27?
IL JQ-03
17.77?
2
F582, F583, X585, X586, X590
N/A
N/A
Cahokia Cr.?
0714010103 27?
1L_JQ-05
9.89 5
F582, F583, N585, X586, X590 400
140
Cahokia Div. Channel?
0714010103 27?
IL_JQ-07
.14?
5
N582, F583, X585, X586, X590
163, 84, 322, 371
140, 20, 125, 144
CalfIciller Cr.
?
0512011212 30?
IL_BEE-01
7.60?
3
X582, X583, X585, X586, X590 N/A
N/A
Calumet R.?
0712000305
1
?
IL_HAA-01
7.56
?
5
N582, N583, N585, X586, X590
375, 441, 462, 348, 400
23, 62, 177, 140
Calumet Union Drain N.?
0712000305
I
?
IL_HBB
8.76?
3
X582, X583, X585, X586, X590
N/A
N/A
Calumet-Sag Channel?
0712000305 I?
IL_ H-02
10.35?
5
N583, X586, F587
348
140
Calumet-Sag Channel?
0712000407 2?
IL_H-01
5.79?
5
N583, X586, N587
348, 260, 322, 403, 458, 462
140, 23, 62, 85, 177,
58
Camel Cr.?
0512011407 31?
IL_CDFA
6.46?
3
X582, X583, X585, X586, X590
N/A
N/A
Camfield Branch?0714020107 23?
IL_OZZZC
2.69
?
3
X582, X583, X585, X586, X590
N/A
N/A
Camp Branch
? 0512011406 31?
IL_CHI
3.18
3
X582, X583, X585, X586, X590
N/A
N/A
Camp Cr.?
0706000510
9
?
IL_ MJA-02
17.31?
3
X582, X583, X585, X586, X590
N/A
N/A
Camp Cr.
?
0713000502 15?
IL_ DJMB
7.63?
3
X582, X583, X585, X586, X590
N/A
N/A
Camp Cr.?
0708010417 16?
IL_LB-01
15.82
3
X582, X583, X585, X586, X590 N/A
N/A
Camp Cr.
?
0713001006 17?
IL_ DGI--0 I
29.28?
2
F582, X583, X585, X586, X590 N/A
N/A
Camp
Cr.
0713001103 18 IL
_
DZ3L
13.24 3
X582, X583, X585, X586, X590
N/A
N/A
Camp Cr.
?
0713000604 21?
IL EW-01
16.12?
2
F582, X583, X585, X586, X590
N/A
N/A
:amp Cr.
?
0714020409 25L_ OZB
8.51?
3
X582, X583, X585, X586, X590
N/A
N/A
:amp Cr.?
0714010610
26 IL_NCAA
5.52?
3
X582, X583, X585, X586, X590
N/A
N/A
Camp Cr.?
0512011409 31?
IL_CZZF
3.60
?
3
X582, X583, X585, X586, X590 N/A
N/A
Camp Cr. East?
0708010402 16L_ LFD-01
20.34?
3
X582, X583, X585, X586, X590
N/A
N/A
:amp Cr. North
?
0714020203 24?
IL_ONEC-01
11.74
?
3
X582, X583, X585, X586, X590 N/A
N/A
14
Name
10-Digit
HUC
(EPA
Basin
Assessment Unit
m
Size
(miles) Cat. Designated Uses/Attainment
Causes
Sources
Cedar Cr.
0714010612
26 IL_NA-02
8.74
5
N582, X583, X585, X586, X590 322, 371
140,155,20
C
edar Cr.
0714010612 26
IL_NA-04 '
3.49
2
F582, X583, X585, X586, X590 N/A
N/A
C
edar Cr.
0514020317 32
IL_AJF-16
11.92
5
N582, 3(583, X585, X586, X590 273, 322
140
Cedar Cr. North
0713001007 17 IL DGN-01
12.46
3
3C582, 3C583, X585, X586, X590
N/A
N/A
Cedar Creek
0714020201
24 IL_OPCDB
5.22
2 X582, F583, X585, 3C586, X590 N/A
N/A
Cedar Fork
0713000509
15 IL_DIFD-01
15.60
2
F582, X583, X585, X586,3090
N/A
"N/A
Cedar Glen Cr.
0708010419
16 IL_LZU
4.94
3
3382, X583, X585, X586, X590
N/A
N/A
Chain o Rocks Canal
0714010105
27 IL_JO
8.87
5
F582, N583, N584, 3(585, X586,
?X590
348,273
140
Chaney Cr.
0708010419 16
IL_LZS-01
11.37
3
X582, X583, X585, X586, X590
N/A
N/A
Chic. San.
& Ship Canal
0712000407'
1
IL_GI-03
5.92
5
N583, X586, N587
348, 91, 322, 462
140, 23, 85, 20, 58,
177
Chic. San.
& Ship Canal
Chic. San. &
Ship Canal
0712000407
0712000401
2
2
IL_GI-02
IL_GI-06
1228
12.34
5
5
N583, X586, N587
N583, X586, N587
348, 260, 317, 322,
348, 322, 458, 462
458, 462 140, 23, 177, 58, 85
140, 23, 58, 177, 85
Chicago R.
0712000302
1
IL_HCB-01
2.56
5
N582, N583, N585, X586, X590
375, 462, 274, 348, 400
23, 85, 95, 177, 140
Chicken Cr.
Chicken Cr.
0714020306
0714010610 26
24 i11._010-09
IL_NCF
1.92
5.71
5
3
N582, X583, X585, X586, 3390
X582, X583, X585,'X586, X590
322, 371, 375, 403,
N/A
458, 462 4, 143, 144, 140
N/A
Chivler Cr.
0512011208 30 1L_BEIA
6.60
3
X582, X583, X585, X586, 3C590 N/A
N/A
Clair Cr.
0714010106
27
IL_JMACBA-C1
2.26
2 F582, X583, 3C585, X586, X590
N/A
N/A
:lark Branch
0713000302
13 IL_DLFA
6.75?
w
3
X582, X583, X585, X586, 3C590
N/A
N/A
:lark Branch
0713001012
17
IL_DGEA
7.08
3
X582, 3C583, X585, X586, X590
N/A
N/A
:lark Run
0713000102
11
_DZZT
9.35
?
3
X582, 3C583, X585, 3C586, X590 N/A
N/A
lary Cr.
0713000806
2
_
EG-01
18.59
5?
.‘14582, 3383, 3(585, X586, 3(590
441, 458
T
140, 144, 155
:lear Cr.
0712000706
)1.,_DTZF-01
5.01
2 F582, 3C583, 3C585, X586, X590
N/A
N/A
:lean Cr.
0709000506
6
IL_PZU
8.60
3 X582, X583, X585, X586, X590
N/A
'N/A
lear Cr.
0706000505
9?
IL_MNIA-11
5.59
2 F582, X583, X585, X586, X590 N/A
N/A
lear Cr.
0713001101
18 IL_DFD
17.81
3
X582, X583, 3C585, 3386, X590 N/A
N/A
lear Cr.
0713000705
20 IL_EOD-01
9.78
5
F582, 3(583, N585,3(586, X590 400
140
Lear Cr.?
0713000608
21?
JL_E
-02
?
12.92 2
F582, 3C583, 3C585, X586, 3C590 N/A
N/A
lear Cr.?
0713000905 22
_EIEB?
6.61
3
X582, X583, X585, X586, X590
N/A
-
N/A
lear Cr.?
071401050
28?
IL_IC-02
7.16
2
F582,
F583, X585, 3(586, X590 N/A
N/A
17
5
ai
a a a a a a a ai S
Name
10-Digit
HUC
IEPA
Basin
Assessment Unit
ID
Size
(miles) Cat. Designated Uses/Attainment
Causes
Sources
Dead R.
0404000205
1
IL_QD
1.95
3
X582, X583, X585, X586, X590
N/A
N/A
Deadly Run
0712000509 11 IL_DZZB
2.67
3
X582, X583, X585, X586, X590 N/A
N/A
Deep Run
070801041
16 IL_LCD
5.69
3
X582, X583, X585, X586, X590
N/A
N/A
Deep Run Cr.
0712000407 .2
IL_GIX-01
3.67
2
P582, X583, X585, X586, X590
N/A
N/A
Deer Branch
0713001201
18 IL_DAZQA
3.21
3
X582, X583, X585, X586, X590
N/A
N/A
Deer Cr.
0712000304
1
IL_HBDC
6.62
5
N582, X583, X585, X586, X590
84, 319, 458, 462
20, 85, 177
Deer Cr.
0712000304
1
IL_HBDC-02
9.17
5
'N582, X583, X585, X586, X590
319, 322, 371, 458, 462
58, 85, 177
Deer Cr.
0709000606
5
IL_PQCE
9.05
5
N582, X583, X585, X586, X590
463
N/A
Deer Cr.
0709000510
6
IL_PZN
8.89
3
X582, X583, X585, X586, X590
N/A
N/A
peer Cr.
0712000216 10
IL_FLC
5.85
3
X582, X583, X585, X586, X590
N/A
N/A
beer Cr.
0713000114
11
IL_DMCA
5.74
3
X582, X583, X585, X586, X590
N/A
N/A
Deer Cr.
0713000206 12 IL_DSLB
5.99
3
X582, X583, X585, X586, X590
N/A
N/A
Deer Cr.
0713000407 14
IL DKGB
7.63
3
X582, X583, X585, X586, X590
N/A
N/A
Deer Cr.
0713000407 14
IL_DKGC
6.01
3
X582, X583, X585, X586, X590
N/A
N/A
,..
Deer Cr.
0713000904
22 IL_
EIF-01
18.35
4C
N582, F583, X585, X586, X590
243
125
Deer Cr.
0714020205 24 IL_OKAB
5.36
3
X582, X583, X585, X586, X590
N/A
N/A
Deer Cr.
0512011205 30 IILBEZY
13.72
3
X582, X583, X585, X586, X590
N/A
N/A
Deer Cr.
0512011407 31 IL_CDB
16.59
3
X582, X583, X585, X586, X590
N/A
N/A
Deer Lick Cr.
0713000302 13
IL_DLJ
3.63
3
X582, X583, X585, X586, X590
N/A
N/A
Deerlick Branch
0708010107
9
IL_MWDC
4.21
3
X582, X583, X585, X586, X590
N/A
N/A
Degonia Cr.
0714010505
28 IL _IH
5.73
3
X582, X583, X585, X586, X590
N/A
?
t
N/A
Delta Cr.
0514020402 32 IL_ATGJ-01
2.66
3
X582, X583, X585, X586, X590
N/A
N/A
DeNeal Branch
0514020403
32 IL_ATHZB
3.98
3
X582, X583, X585, X586, X590
N/A
N/A
Denman Cr.
0713000405 14
IL_DKM-01
9.58
2
F582, X583, X585, X586, X590
N/A
/A
DesPlaines R.
DesPlaines R.
0712000404
0712000404
2
2
IL_0-07
IL_0-08
10.22
0.97
5
5
N582, N583, N585, X586, X590
N582, N583, N585, X586, X590
441, 458, 462, 274, 348,
322, 371, 403, 441, 479,
400
?
.
400
274,
85, 140
140, 144
DesPlaines R.
0712000404
2
IL_G-25
6.89
5
N582, N583, X585, X586, X590
322, 371, 274
140, 122, 177
DesPlaines R.
0712000405
2
IL_G-15
3.47
5
N582, N583, N585, X586, X590
138, 322, 371, 399, 403,
441, 23. 49, 85, 177, 122,
458,462,274,348,400
140
DesPlaines R.
0712000405
2
IL_0-22
4.14
5
N582, N583, N585, X586, X590
277, 319, 399, 458, 462,
3481
400
274,
28, 58, 132, 142, 85,
177, 140
23
Name
10-Digit
HUC
IEPA
Basin
Assessment Unit
ID
Size
(miles) Cat Designated Uses/Attainment
Causes
Sources
DesPlaines R.
-
07 12000405
2
IL_G-26
5.90
5
F582, N583, X585, X586, X590
274, 348
140
DesPlaines R.
0712000405
2
IL_G-28
8.82
5
N582, N583, N585, X586, X590
138, 84, 319, 322, 399, 458,
462, 274, 3482 400
23, 85, 177, 125, 58,
140
DesPlaines R.
-
0712000405
L_G-30
5.14
5
N582, N583, N585, X586, X590
138, 322, 371, 375, 399, 403,
423, 458, 462, 274, 348, 400
23, 49, 85, 177, 140
DesPlaines R.
0712000405
2
IL_G-32
6.11
5
N582, N583, N585, X586, X590
138, 322, 371, 399, 403, 462,
274, 348, 400
23, 49, 85, 177, 140
DesPlaines R.
0712000405
2
IL G-35
5.10
5
/1582, N583, X585, X586, X590
46, 458, 462, 274, 348
28, 85, 140
DesPlaines R.
i
0712000405
2
IL_G-36
6.92
5
14582, N583, N585, X586, X590
19, 322, 375, 441, 458, 462,
79, 274 348 400
58, 85, 177, 140
DesPlaines R.
0712000407
2
IL_G-03
15.08
5
N582, N583, N585, X586, X590
138, 177, 84, 246, 319, 322,
375, 399, 458, 462, 479, 274,
48, 400
23, 85, 177, 28, 20,
58, 140
DesPlaines R.
0712000407
2
IL G-11
5.17
5
N582, N583, N585, X586, X590
38, 177, 246, 301, 319, 322,
3
75,399,403,441,458,462,
4
79, 274, 348, 400
85, 177, 28, 58, 140
DesPlaines R.
0712000407
2
IL_ G-23
2.72
5
N583, X586, F587
274,348
140
DesPlaines It
0712000407
2
IL_G-39
11.17
5
N582, N583, N585, X586, X590
127, 138, 246, 268, 301, 319,
375, 399, 423, 441, 458, 462,
479, 274, 348, 400
23, 177, 85, 28, 58,
140
DesPlaines R.
0712000411
2
IL G-01
2.71
5
N582, N583, X585, X586, X590
177, 319, 348, 371, 403, 462,
274
28, 58, 177, 85, 140
DesPlaines R.
0712000411
2
IL
_
G-12
8.35
5
N583, X586, F587
274, 348
140, 28
DesPlaines R.
0712000411
2
IL G-24
5.08
5
N582, N583, X585, X586, X590
163, 177, 319, 348, 371, 403
462,274
62, 85, 177, 28, 58,
Diamond Cr.
0713 000207 12
IL_DSFB
13.51
2
F582, X583, X585, X586, X590 N/A
N/A
140
Dickerson Slough
0713000601 21
1L_EZZH-01
1
3.46
2
F582, X583, X585, X586, X590 N/A
N/A
Dickison Run
0713000117
11 IL_ DZZR
6.42
3
X582, X583, X585, X586, X590 N/A
N/A
Dicks Cr.
0512011207 30 IL BED
3.67
3
X582, X583, X585, X586, X590
N/A
N/A
Dickson Cr.
0713000306 13 1L_DZ3XAA
4.54
3
X582, X583, X585, X586, X590 N/A
N/A
Dieterich Cr.
0512011403 31
IL_COC-09
0.97
5
N582, X583, X585, X586, X590
371, 403, 462
144
Dieterich Cr.
0512011403 31 IL COC-10
8.20
5
N582, X583, X585, X586, X590
163, 273, 371, 375, 403, 462
140, 144
Dillon Cr.
0713000408
14 IL
_
DKC-01
16.57
2
F582, X583, X585, X586, X590
N/A
N/A
Discharge, The
0714010109
27 IL_JA
8.71
3
X582, X583, X585, X586, X590 N/A
N/A
Dismal Cr.
0512011404 31 IL_CM-02
23.83
r
4C
N582, X583, X585, X586, X590
243
125
Diversion Canal
0711000104 19
IL KG
15.11
3
X582, X583, X585, X586, X590 N/A
N/A
24
a -a a a
IIME
111111
Name
10-Digit
RUC
IEPA
Basin
Assessment Unit
ID
Size
(miles)
Cat.
Designated Uses/Attainment
Causes
Sources
Gooseberry Cr.
-
0712000504
11
IL DVEB
25.49
3
X582, X583, X585, X586, X590 N/A
N/A
Gossage Branch
0714020201
24
IL_OPCB
2.30
3
X582, X583, X585, X586, 7C590
N/A
N/A
Gowdy Cr.
0512011506
31
IL
_
CAZEA
3.33
3
X582, X583, X585, X586, X590
N/A
'N/A
Granary Cr.
-
0712000503
11
IL_DVFA
10.51
3
X582, X583, X585, 3C586, X590
N/A
N/A
Grand Calumet R.
0712000305
1
IL HAB-41
2.60
5
X583, X586, N587
1, 96, 104, 127, 154, 163,
177, 260, 267, 301, 322, 348,
371,375 423, 458,462 479
85,
?
28, 23, 177, 20
Grand Point Cr.
0714020208
24
IL_OJC-01
14.46
2
F582, X583, X585, X586, X590
N/A
N/A
Grand Tower Branch
t 0713001011
17
IL_DGDC
3.20
3
X582, X583, X585, X586, X590
N/A
N/A
Granny Cr.
0714010604
26 IL_NHHC
3.65
3
X582, X583, X585, X586, 3390
N/A
'N/A
Grannys Branch
0714010607
26 IL_NEAB
3.80
3
X582, X583, 3C585, 3C586, X590
N/A
N/A
Grant Cr.
0712000411
2
IL_GA-01
8.92
5
.
N582,3383,
X585, 3C586, X590
463
?
'N/A
Grape Cr.
0512010910
29
LL
_
BPE-02
9.56
5
' N582,
X583, X585, X586, X590 403, 423, 462
82, 177, 62, 85
Grassy Branch
0714020401
25 IL_OHC
7.63
5
'N582,
X583, X585, X586, X590
322, 371, 399, 458, 462
4, 85, 144
Grassy Cr.
0714010608 26
IL_NDD-03
5.99
2
F582, X583, X585, X586, 3C590
N/A
N/A
Grassy Cr.
0714010608
26 IL_NDD-04
5.93
2
F582, X583, X585, X586, X590
N/A
N/A
Grassy
Cr.
0514020403
32 IL_ATUEA
7.92
3
X582, X583, X585, X586, X590
N/A
N/A
brassy
Cr.
0514020609
33 IL ADCAA
2.67
3
X582, X583, X585, X586, 3C590
N/A
N/A
Gravel Cr.
0714010502
28
IL'IICA-01
8.50
2
F582, X583, X585, X586, X590
N/A
N/A
Greasy Cr.
0512011205 30
IL_BEQ-01
10.10
3
X582, X583, X585, X586, X590
N/A
N/A
Greasy Cr.
0514020404 32
EL_ATFPAA
5.60
3
X582, X583, X585, X586, 7C590
N/A
N/A
Greathouse
Cr.
0512011304 31
IL BZI
3.76
3
X582, X583, X585, X586, X590
N/A
N/A
Green Cr.
0714010506
28
1L_ICDB
4.57
3
X582, X583, X585, X586, X590
N/A?
‘14/A
Green Cr.
0512011401
31
IL_CS
-
12
12.61
2
F582, X583,
X585, X586, X590
N/A
N/A
Green R.
0
709000701
8
IL_ PB
-
05
8.49
5
N582, F583, X585, X586,3C590
84, 319,371
20, 58, 144
Green 11.
0709000701
8
IL P13
-
10
9.10
2
F582,
F583, X585, X586, X590
N/A
N/A
Green R.
0709000702
8
IL_PB
-
02
9.52
5
F582,
F583, N585, X586, X590 400
140
Green R.
0709000702
8
IL
_
PB-06
6.13
2
F582, F583, X585, X586, X590
N/A
N/A
Green R.
0709000702
8
IL_PB-19
10.17
2
F582, F583, X585, X586, X590
N/A
N/A
Green IL
0709000703
8
1L_PB-08
16.02
2
F582, F583, X585, X586, X590
N/A
N/A
Green R.
0709000703
8
1L_TP-03
5.79
5
N582, F583, X585, X586, X590
84,458
20, 156
36
S
Name
10-Digit
HUC
IEPA
Basin
Assessment Unit
ID
Size
(miles) Cat.
Designated Uses/Attshintent
Causes
Sources
Little Bear Rough
0713001206 18
IL_DADA
4.08
3
X582, X583, X585, X586, X590
N/A
N/A
Little Beaucoup Cr.
0714010610 26 IL_NCEB
7.62
3
X582, X583, X585, X586, X590
N/A
N/A
Little Beaucoup Cr.
0714010610
26 IL NCI-01
13.46
4A
N582, X583, X585, X586, X590
84, 273, 322
72, 125, 127, 140
Little Beaver Cr.
0712000215
10 IL_FLDA-01
12.97
2
F582, X583, 3C585, X586, X590
N/A
N/A
Little Beaver Cr.
0714020305 24 EL,_0B3B
7.63
3
71.582, X583, X585, X586, X590
N/A
N/A
Little Bessie Cr.
0714010604
26 IL NHD
4.62
3
7C582, X583, X585,7386,7090
N/A
N/A
Little Bishop Cr.
0512011403
31 IL
_
COB
9.54
3
X582, X583, X585, X586, X590
N/A
N/A
Little Blue Cr.
0713001108 18 IL_DZZX
9.80
3
X582, X583, X585, X586, X590
N/A
N/A
Little Bonpas Cr.
0512011307 31 IL_BCE
15.17
3
X582, X583, X585, X586,3390
N/A
N/A
Little Cache Cr.
0514020608 33 IL_ADDB-01
11.94
2
F582, F583, 3C585, X586, X590
N/A
N/A
Little Cache Cr.
0514020608 33 IL_ADDB-02
2.09
5
N582, F583, X585, X586, X590
322, 371
177, 20
Little Calumet It N.
0712000305
1
IL_HA-04
1.74
5 N583, X586, F587
274, 348
140
Little Calumet R. N.
0712000305
1
IL HA-05
5.17
5
N583, X586, N587
274, 348, 79, 260, 313, 319,
322, 375, 462, 479
140, 28, 23, 85, 177,
58, 20, 132
Little Calumet R. S.
0712000303
1
IL HB-42
4.06
5
N582, N583, N585, X586, X590
234, 84, 322, 371, 375, 399,
403, 458, 462, 274, 400
23, 177, 20, 140
Little Calumet R. E.
0712000305
1
IL_HB-0 I
8.60
5
14582, N583, N585, X586, X590
234, 84, 246, 313, 317, 322,
371, 375, 458, 462, 274, 400
23, 85, 20, 28, 58,
177, 140
Little Camp Cr.
0708010403
16 IL_LFBD
3.75
3
X582, X583,3385, X586, X590
N/A
N/A
Little Cane Cr.
0514020401 32 IL ATHHA
1.89
3 X582, X583, X585, X586, X590
N/A
N/A
Little Canteen Cr.
0714010104 27 IL_JMACA
5.01
3
X582, X583, X585, X586, X590
N/A
N/A
Little Carr Cr.
0714010108 27 IL_JHAA
3.42
3
X582, 3C583, X585, X586, X590
N/A
N/A
Little Cedar Cr.
0713001009
17 1L_DGGA
5.35
3
X582, X583, X585, X586, 7C590
N/A
N/A
Little Coal Cr.
0713000510 15
IL_DJEC
6.50
3
7C582, X583, X585, X586, X590
N/A?
-r ?
N/A
Little Cr.
0713001001
17
IL_DGPCA
11.05
2
F582, X583, X585, X586, X590
N/A
N/A
Little Cr.
0713001003
17 IL_DGLG
4.55
3
X582, X583, 3C585, X586, X590
N/A
N/A
Little Cr.
0713001007r 17 IL_DGMA
7.85
3
X582, X583, X585, X586, X590
N/A
N/A
Little Cr.
0713001103 18
IL_DZ3Q
10.51
3
X582, X583, X585, X586, X590
N/A
N/A
Little Cr.
0714020111 23
IL_OQB
6.26
3
X582, X583, X585, X586, X590
N/A
N/A
Little Cr.
0714020201 24
JL_OPAA
5.43
3
X582, X583, X585, X586, X590
N/A
N/A
Little Cr.
0512011102 30 IL_BNF
2.94
3
X582, X583, X585, X586, X590
N/A
N/A
Attie Cr.
0512011111
30 ILDHL
4.19
3
X582, X583, X585, X586, X590
N/A
N/A
51
Name
10-Digit
HUC
IEPA
Basin
Assessment Unit
ID
Size
(miles) Cat.
Designated Uses/Attainment
Causes
Sources
Mud Run?
'
0713000502 I5?
IL_DJMA
13.92
3
X582, X583, X585, X586, X590 N/A
N/A
Mud Run
?
. 0713000504
15?
IL_DJKD
8.31
3
X582, X583, X585, X586, X590 N/A
N/A
Muddy Cr.
0709000314 7?
IL_PWS
5.49
3
X582, X583, X585, X586, X590 N/A
N/A
Muddy Cr.
?
- 0713000514
15?
IL DJZC
4.03
3
X582, X583, X585, X586, X590 N/A
N/A
Muddy Cr.
0512011207 30?
IL_BEJ-03
29.25
2
F582, X583, X585, X586, X590
N/A
N/A
Muddy Cr.
0512011210
30?
IL_BEFAB
13.57
3
X582, X583, X585, X586, X590
N/A
'N/A
Muddy Cr.
0512011213 30?
IL_BEA-01
15.53
3
X582, X583, X585, X586, X590 N/A
N/A
Muddy Plum R.
?
i 0706000510 9?
IL
_
MJE
8.95
3
X582, X583, X585, X586, X590
N/A
N/A
Mule Cr.
0512011207
30?
IL_BEJF-01
7.07
3
X582, X583, X585, X586, X590
N/A
N/A
Mundinger Cr.
0713000117
11 IL_DZJA
5.33
3 X582, X583,
X585, X586, X590 N/A
N/A
Murray Ditch
0713000208
12?
IL_DST-01
7.22
2
F582, X583, X585, X586, X590 N/A
N/A
Murray Slough
0712000504
11?
IL_DVEA
23.84
3
582, X583, X585, X586, X590 N/A
'N/A
N Br S Br Kishwaukee R
0709000606 5?
IL_PQCF
6.80
3
X582, X583, X585, X586, X590 N/A
N/A
N. Br. Chicago IL
0712000301 1?
IL HCC-02
2.06
5
N583, X586, F587
348
140
N. Br. Chicago R.
0712000301
1?
IL
_
HCC-07
11.49
5
N582, N583, N585, X586, X590 79, 138, 177,
84, 246, 322, 28, 23, 49, 85, 177,
375, 399, 403, 458, 462, 348,20,
400
125,
140
N. Br. Chicago IL
0712000301
1?
IL_HCC-08
5.48
5
N583, X586, N587
348, 260, 317, 319, 322, 458,
462
140, 23, 177, 58, 85
N. Br. Crow Cr. E.
0713000113
11?
_DOB
13.84
3
X582, X583, X585, X586, X590
N/A
N/A
N.
Br. Kishwaukee R.
0709000602 5?
IL_PQJ-01
17.16
2
F582, X583, X585, X586, X590 N/A
N/A
N.
Br. Larry Cr.
0708010419 16?
IL
_
LJA
6.36
3
X582, X583, X585, X586, X590
N/A
N/A
N. Br. Nippersink Cr.
0712000609 3?
IL_DTICA-04
7.04
2
F582, X583, X585, X586, X590
N/A
?
'
/A
N.
Br. Otter Cr.
0709000405 7?
IL
_
PWBB-01
9.78
2
F582, X583, X585, X586, X590 N/A
N/A
N. Br.
Otter Cr.
0713000307 13?
IL DIC
5.14
3
X582, X583, X585, X586, X590 N/A
N/A
N. Fk. Clear Cr.
0713000608 21?
IL_EPB-0
1
.27
3
X582, X583, X585, X586, X590 N/A
N/A
N. Fk. E. Fk. La Moine R
0713001003 17?
IL_DGLF
6.11
3
X582, X583, X585, X586, X590 N/A
N/A
V. Fk. East Fork
0709000603 5
?
IL_PQEE-01
1.46
3
X582, X583, X585, X586, X590
N/A
N/A
V. FIE. Embaffas R.
0512011210 30?
IL
_
BEF-02
31.17
2
F582, X583, X585, X586, X590
N/A
N/A
4.
Flc. Embarras R.
0512011210 30?
IL_BEF-05
28.87
5
F582, X583, N585, X586, X590
400
140
V. Fk. Hadley Cr.
0711000404
19 IL_ KCHC
6.53
3
X582, X583, X585, X586, X590 N/A
N/A
V. Fk. Indian Cr.
0512011208
30 IL_BEMB
4.25
3
X582, X583, X585, X586, X590
N/A
N/A
64
1111114.11M Ma
a a s MI a ABM a a
AM
a
a saa
Name
10-Digit
HUC
IEPA
Basin
Assessment Unit
ID
Size
(miles) Cat.
Designated Uses/Attainment
Causes
Sources
N. Fk. Kaskaskia it
N. Flc. Kaskaskia It
N. Fk Mauvaise Terre C
N. FK. Plum R.
N. Ft Raccoon Cr.
N. Ft Richland Cr.
N. Ft Saline IL
N. Fk. Saline IL
N. Fic. Saline R.
N. Fk. Saline R.
N. Fk. Salt Cr.
N. Fk. Shelby Cr.
N. Plc. Vermilion IL
N. Fk. Vermilion R.
N. Fk. Vermilion IL
N. Fk. Vermilion R.
N. Fk. Vermilion IL
N. Fk Vermilion IL
N. Fork Kent Cr.
N.
Henderson Cr.
N. Kickapoo Cr.
N.
Kinnikinnick Cr.
S. Lake Fk.
N. Mill Cr.
N. Pope Cr.
N. Shore Channel
Nashville Cr.
Nashville Cr.
Nashville Cr.
0714020205
0714020205
0713001104
0706000510
0512011112
0 713000803
0514020404
05 14020404
0514020406
0514020407
0713000902
0713001012
0713000203
0713000203
0512010909
0512010909
0512010909
0512010909
0709000501
0708010408
0712000509
0709000501
0713000903
0712000403
0708010405
07120003 01
071402020
07 1402020
0714020207
24
24
18
9
30
20
32
32
32
32
22
17
12
12
29
29
29
29
6
16
11
6
22
2
16
I
24
24
24
IL_OICA-01
IL_OKA-02
IL DIDC
IL_MJF
IL BGA
IL_EKB
IL_ATF-05
IL_ATF-07
IL ATF-04
IL_ATF-06
IL_EIJ-01
IL_DGC
IL_DSQ-02
IL_DSQ-03
IL_BPG-05
IL BPG-09
IL_BPG-10
IL_BPG-11
IL_PSB-01
IL_LDE-03
IL
_
DZZA
IL_PIJ
IL_EIGB-01
L_GWA
IL_LEG-02
IL'HCCA-04
IL_OJAF-NV-Al
JL_OJAF-NV-C1
IL_OJAF-NV-C3
10.11
15.31
14.03
4.13
8.14
5.13
7.90
5.52
5.15
14.94
19.83
5.44
6.35
29.95
9.82
5.91
24.11
4.52
11.40
30.82
8.07
13.37
26.78
7.13
13.07
3.38
6.18
0.90
2.51
_1_
?
5
5
5
3
3
3
4C
5
2
2
3
2
5
5
5
2
5
2
3
2
4C
3
3
5
2
5
2
5?
.
14582,
5
?
'N582,
-N582,
F583, N584, N585, X586,
X590
‘14582, X583,14584, X585, X586,
X590
N582, X583, X585, X586, X590
X582, X583, X585, X586, X590
X582, X583, X585, X586, X590
X582, X583, X585, X586, X590
N582, F583,3085, X586, X590
F583, X585, X586, X590
F582, F583, N585, X586, X590
F582, F583, X585, X586, X590
F582, X583,
X585, X586, X590
X582, X583, X585, X586, X590
F582, X583, X585, X586, X590
X583, X585, X586, X590
F582, X583, N584, X585, X586,
X590
F582,
X583, N585, X586,
X590
N582, X583, X585, X586, X590
F582, X583, X585, X586, X590
F582, X583, N585, X586, X590
F582, X583, X585, X586, X590
X582, X583, X585, X586, X590
F582, X583, X585, X586, X590
N582, X583, X585, X586, X590
X582, X583, X585, X586, X590
X582, X583, X585, X586, X590
N583, X586, F587
F582, X583, X585, X586, X590
N582, X583, X585, X586, X590
F582, X583, X585, X586, X590
273, 322, 441,462,
273, 322,441, 462,
273, 322, 403, 458
N/A
N/A
N/A
243
138, 84,399
400
N/A
N/A
N/A
N/A
84, 371, 403, 458
452
400
84, 458
N/A
400
N/A
N/A
N/A
243
N/A
N/A
348
N/A
462
N/A
260,
260
400
'
-N/A
-N/A
56, 127, 140,
56, 127, 140,
140, 20, 144
N/A
N/A
N/A
20, 125
02, 20, 72
140
N/A
N/A
/A
N/A
20, 144
1
40
1
40
0, 85, 144
N/A
140
/A
N/A
N/A
20
N/A
140
85, 144, 177
N/A,
144
144
65
M-111rinun an a no
n -
Name
10-Digit
RUC
IEPA
Basin
Assessment Unit
ID
Size
(miles) Cat.
Designated Uses/Attainment
Causes
Sources
Rocky Run
0713000107
11 IL_DQC
4.43
3
X582, X583, X585, X586, X590
N/A
N/A
Roods Cr.
0712000706
4
IL_DTZE-01
11.88
3
X582, X583, X585, X586, X590
N/A
N/A
Rooks Cr.
0713000204 12 JL_DSJ-01
33.91
2
F582, X583, X585, X586,3390
N/A
N/A
Root Lick Branch
0514020317 32 1L_AJC
4.59
3 X582, X583, X585, X586, X590
N/A
N/A
Rose Cr.?
10514020314 32
IL _ALF
8.50
3
X582, 3383, X585, x589, X590
N/A
N/A
Rose Cr.
0514020401
32 IL_ATEE-08
3.07
5
'N582, X583, X585, X586,
X590 322, 385, 399
140, 127
Rosetter Cr.
0709000606
5
IL_PQCK-01
6.71
-?
,
3
X582, X583, X585, X586, X590
N/A
N/A
Rubicon Cr.
0713001204
18 IL_DAFA
9.26
7 3
X582, X583,
X585,
X586, X590
N/A
N/A
Ruffner Cr.
0512011208
30 IL
SEIB
2.73
3
X582, X583, X585, X586, X590 N/A
N/A
Running
Slough
0514020301 32
IL_AZB
9.43
3
X582, X583, X585, X586, X590
N/A
N/A
Rupp Run
0713000302 13 IL_DLK
1.86
3
X582, X583, X585, X586, X590
N/A
'N/A
Rush Cr.
0709000602
5
1L_PQH-01
14.82
2
F582, X583,
X585, X586, X590 N/A
N/A
Rush Cr.
0706000507
9
IL_ML
31.03
3
X582,
X583, X585, X586, X590 N/A
N/A
Russet Branch
0713001102 18 IL_DES
3.46
3
X582, X583,
X585, X586, X590 N/A
N/A
Russian Branch
0714010610
26 IL i4CKC
3.56
3
X582, X583, X585, X586,
X590 N/A
N/A
S. Beach Cr.
0709000503
6
IL PLBA
4.81
5
N582, X583, X585,
X586, X590 458
66, 143
S.
Br.
Chicago R.
0712000302
1
IL_HC-01
3.97
5
N583, X586, F587
348
140
S. Br. Crow Cr. E.
0713000113
11 IL DOA
22.61
3
X582, X583, X585, X586, X590 N/A
N/A
S. Br. E. Kishwaukee R.
0709000602
5
/1._PQ1-10
5.81
5
N582, X583, X585, X586, X590
104, 84, 319, 371,
79
462,
478, 28, 85, 20, 58,
122,
144
S. Br. Fork Cr.
0712000121
10 IL_FBC-02
21.26
3
X582, X583, X585, X586, X590
/
t
N/A
S. Br. Kishwaukee R.
0709000606
5
IL_PQC-02
12.44
5 F582, N583, X585, X586, X590
348
140
S. Br. Kishwaukee R.
070900060
5
IL_PQC-05
15.60
5
N582, N583, X585, X586, X590
3, 348
140
3 Br. Kishwaukee R.
0709000606
5
IL_PQC-06
537
5
F582,14583, N585, X586, X590
348, 400
140
S. Br. Kishwaukee R.
0709000606
5
IL PQC-09
9.10
5 F582,
N583, X585,
X586,
X590 348
140
S.
Br. Kishwaukee R.
0709000606
5
IL_PQC-11
6.92
S
F582,14583, X585, X586, X590
348
140
3 Br. Kishwaukee R.
0709000606
5
IL_PQC-13
14.06
5
N582, N583, X585, X586, X590
84, 371, 458, 479,
348
20,
144, 140
5. Br. Kishwaukee River
0709000602
5
IL_PQI
-
H
-
D 1
5.72
5
N582, X583, X585, X586, X590
84, 319, 371
20, 58,
122, 144
S. Br. Kishwaukee River (E
0709000602
5
IL_PQI-11-C3
2.65
5 N582, X583, X585, X586, X590
84, 319, 462
20, 122, 58, 85
3 Br. Kishwaukee Ritter (E
0709000602
5
IL_PQ1-H-05
4.03
5
N582, X583, X585, X586, X590
163, 462
85,
177
77
Name
10-Digit
HUC
IEPA
Basin
Assessment Unit
ID
Size
(miles) Cat.
Designated Uses/Attainment
Causes
Sources
S. Br. La Moine It
'
0713001002
17 1L_DGZR
13.99
5
N582, X583, F584, X585, X586,
X590
273, 308, 322, 462
140, 85
S. Br. Larry Cr.
0708010419
16
IL
_
LIB
5.47
3
X582, X583, X585, X586, X590
N/A
N/A
S.
?
Br. Otter Cr
?
.
0709000405
7 IL_ PWBC
8.97
5 111582,
X583, X585, X586, X590
463
140
S. Br. Otter Cr.
0713000307 13
IL_DIF
1.67
3
X582, X583, X585, X586, X590
N/A
WA
S. Br. Pettibone Cr.
0404000205
1
IL_QAA-D1
2.45
5
N582, X583, X585, X586, X590
1, 213, 244, 348
28
S. Br. Rock Cr.
0712000119 10
ILFFB-01
19.46
2
F582, X583, X585, X586, X590
N/A
N/A
S. Br. Waukegan R.
i
0404000205
1
IL_QCA-01
0.86
5
11582, X583, X585, X586, X590
79, 154, 177, 246, 301,
375,458
319,
28, 132, 177
S. Edwards R.
0708010401
16
IL_LFG-01
18.53
3
X582, X583, X585, X586, X590
N/A
N/A
S. Fk. Apple R.
0706000505
9
IL_MNI-12
10.25
2
F582, X583, X585, X586, X590
N/A
N/A
S. Fk. Bear Cr.
0711000102
19 ILKIF-01
6.77
2
582, X583, X585, X586, X590
N/A
N/A
S. Fk. Bear Cr.
0711000102 19
ILKIF-02
18.66
2
F582, X583, X585, X586, X590
N/A
N/A
S. Fk. Big Cr.
0714020201
24 ILOPA-01
6.95
3
X582, X583, X585, X586, X590
N/A
N/A
S. Fk. Brouilletts Cr.
0512011101
30 H.,_ BND
15.29
3
X582, X583, X585, X586, X590
N/A
N/A
S. Fk. Horse Cr.
0714020408
25 IL _OBC
4.66
3
X582, X583, X585, X586, X590
N/A
N/A
S. Fk. Indian Cr.
051201120
30
IL_BEMA
5.49
3
X582, X583, X585, X586, X590
N/A
N/A
S. Fk. Kent Cr.
0709000501
6
IL_PSA
8.90
5
X582, X583, N585, X586, X590
400
140
S. Fk. Lake Fk.
0713000903 22
IL_EIGC
14.69
3
X582, X583, X585, X586, X590
N/A
N/A
S. Fk. Lick Cr.
0713000708 20
IL_EOAAA
13.65
3
X582, X583, X585, X586, X590
N/A
N/A
S. Fk. McKee Cr.
0713001102 18 IL_DEA
18.42
2
F582, X583, X585, X586, X590
N/A
N/A
S. Fk. Mud Cr.
0714020403 25 IL_OEB
8.25
3
X582, X583, X585, X586, X590
N/A
N/A
S. Fk. Otter Cr.
0713001109 18 IL_DZAF-01
8.01
3
X582, X583, X585, X586, X590
N/A
N/A
S. Fk. Raccoon Cr.
0512011112 30 IL BGB
6.24
3
X582, X583, X585, X586, X590
N/A
N/A
S. Fk. S. Br. Chicago R
0712000302
1
IL_HCA-01
3.08
5
X583, X586, N587
322, 441, 462
23
S. Fk. S. Henderson R.
0708010411
16 ILLDAB
9.68
3
X582, X583, X585, X586, X590
N/A
N/A
S. Fk. Saline R.
0514020401 32 IL ATH-02
7.98
5
N582, X583, N585, X586, X590
84, 273, 322, _
371, 403, 441,
20, 127, 140, 144
400
S. Flc. Saline R.
0514020401 32 ILATH-05
7.95
5
N582, X583, F585, F586, X590
127, 84, 260, 273, 322,
371,
2, 127, 20, 140
-
385 399, 403,441
5. Ft Saline R.
0514020401 32
IL_ATH-11
8.52
2
F582, X583, X585, X586, X590
N/A
N/A
3. Fk. Saline R.
0514020401 32 !LATH-14
4.04
5
N582, X583, X585, X586, X590
322
62, 85
3. Fk. Saline R.
0514020403 32 !LATH
12.63
3
X582, X583, X585, X586, X590
N/A
N/A
78
Emails With Respect to Attachment S
-?
uni:l
Neport
?
Page 1
LA
; e A
?
_
?
7)_"2/ "Az
-1)$
a
-
From:?
<Hammer.Edward@epamaiLepa.gov>
To:?
<Howard.Essig@epa.state.il.us>
Date:?
5/10/2007 8:38:11 AM
Subject:?
Fw: QHEI Report
Howard,
This is the report Ed Rankin did for the CAW UAA it does contain some
data for the Lower DesPlaines but the MB! crew collected probably more
relavent data last year when they sampled fish- that's what I sent
yesterday.
Ed
Edward Hammer
USEPA WQ-16J
77 West Jackson Blvd
Chicago, IL 60604
312-886-3019
Fax: 312-886-0168
hammer.edward@epa.gov
Forwarded by Edward Hammer/R5/USEPA/US on 05/10/2007 08:33 AM
Chris Yoder
<yoder@rrohio.co
m>
To
04/02/2007 01:15?
Edward Hammer/R5/USEPA/US@EPA
PM?
cc
Please respond
to
yoder@rrohio.com
Subject
QHEI Report
Attached.
Chris 0. Yoder, Research Director
Center for Applied Bioassessment & Biocriteria
Midwest Biodiversity Institute
P.O. Box 21561
Columbus, OH 43221-0561
yoder@rrohio.com
(614) 457-6000
(614) 457-6005 [fax)
(614) 403-9592 [cell)
(See attached file: Chicago QHEI Study Draft 4_22.pdf)
Howard Essig - Lower DesPlaines and Illinois River IBI and QHEI data from MBI
?
Page 1 I
From:
?
<Hammer.Edward@epamaiLepa.gov>
To:? <Howard.Essig@epa.state.il.us>
Date:?
5/9/2007 11:03:02 AM
Subject:
?
Lower DesPlaines and Illinois River IBI and QHEI data from MBI
Howard,
Here are the data sheets for the Lower DesPlaines and Illinois River
that MBI collected last year. These still have a few corrections to be
made on the location information.
(See attached file: DesPlaines QHEI Metrics 2006.pdf)(See attached file:
Des Plaines IBI.pdf)(See attached file: Des Plaines QHEI.pdf)(See
attached file: desplaines Fish 2006.pdf)
Ed
Edward Hammer
USEPA WQ-16J
77 West Jackson Blvd
Chicago, IL 60604
312-886-3019
Fax: 312-886-0168
hammer.edward@epa.gov
US ARMY CORPS OF ENGINEERS
ILLINOIS WATERWAY
MILE 277.8 TO 280A
•
279.0•
-
•
AO
(1./
Smiths Highway 1-55 Bridge
Horizontal Clearance: 420.6 ft.?
C'D
Lois; Steel Elevation: 5222 ft. msl
,,
?
\?
Crg ,?
4?
A6b
-
'
t ,
b
Vortical Clearance Above Pool Stage: 47.2 ft.?
X)
co?
T '`
-
v
,:1)
?
''.3?
,....
cl,
\—e,
(f
'
(')
■T 'QS"?,
4zs'j
. \
c
\
t,
,.....
„Q,
c
,,
sj
A
z_
cz...
.,, ,....
?
1
C
oc
za
k
l Co. ....3"
-1,
},
cr).
,..R..
zo
,,, ,
4:).
/,9cr
,,,,--46-C:
<
A,
?
___,
'
',./
.-.-.,-
-------?
e...?
cb?
p
v,/
<
tv
'Z'r
C0'
co
0
,c. ,)
,, ))
<T
...;,_?
4,i„„)?
p?
r
ock
I\
c
r
-----.,_______
_____
?
O7f0,\
- c)::„.
/4
NI?
Ir t-
cb40
.
?
.-x----v--- ''''
>.o?
. A,
-.
ON
^
N — -
v -
280
0
'0, A
.
• ?
A
?Clj
Stepan Co. Millsda
• d\?
v?
'O.?
Plant Dock
'
Q
.
?
CV ,\
C73
.
o
p
„
7--.-'
-V
. jV
. V
Q)
?
,,
.
Treats Island Middle
Light & Daymark 279.9
•
c- cb
•
?
.
Des
Conservation
Plaines
Treats Island Light ..rea
& Daymark 279.3
• A
.
\?
.
?
(1,\`6.0,
Av. (.„.
?
?
gs.
zinc.?
bP.
278.0?
'
?62 ?
slip
r
PRY—
15
? <ON --- A
,\cb.
<0
.\/
• olcb.?
—
Mobil Oil Corp.
Mobil Oil Corp.
v 1e
anery
Joliet Refinery 2A.
Dock Lights
(5) 278.0
<0
A.
Smith Light,°
4
(1.,
X \?
q/
Daymark
Treats
' Island
Channel Span
AT%?
arnamehearg/Rde&
0?
1150?
23000
Scala 1:12000
Scala 1" = 1000 Fat,/
1998
1)The legend is located immediately preceding map No. 1
2)
Barrio Facility information and submerged cable and pipeline
clearances ars located in appendices A and 8 respectively.
MAP NO. 109
€.10
,ames River
,ertainment Dock
pip
' Light 283.2
,
Santa Fe Daymark 283.4
\6'0
12-
P
(2. —
US ARMY CORPS OF ENGINEERS
I LLIII
)
°
iey,\?.. \NAY
\
e
MILE 280.4 TO 283.4
Canal Barge Dock Light 281.3
Hunting
LO,"?
(b(ä.
Canal ( ge Co.
Chaim on Av Terminal Dock
•
co
_?
Industries Dock Light 281./
0
i(it.
k
.a
%
Ammonia Te
st'•
I Dock
co
(9 loom Channah
Co^`-.rrn.(94..lock
,--N?
Light 281.1
P
9)
6- 0?
\-0
A
O
.
Suo..0
0
O
.
/
VreL
\.0
(
s.
co
25
m
0
0
.0. \Pa
(t)c
0
(5)
/
cPc
• : •
Cedar Creek Daymark 280.4
4.`
•
N•
1`,?
r?•
)44.14
Sunken Barges (2)
Wreck Buo
I
?
C5L.J
(151
--....._.„
\
'
-<.Rock Run Bend Daymar'
ZA
'' .,<0 ..
I
I ' '?
'‹
,,
q .
' b ) . —
N, .. N
T- -
\\
- - - • -
--' ------
-..,,
li ' ' • .?
(82,
-..._ 'N
.N
2 d,.
-------------?
ir' ', 9.--`"
:. 1/x
Santa Fe Light & Daymark 282.33
Treats Island Upper Light & Daymark 280.7
Will
County
cf§
1998
1)
The legend is located immediately preceding map No. I
2)
Barge Facility information
and
submerged cable and pipeline
clearances are located in appendices A and B respectively.
Scala /:12000
Scala 1".1000 Feat
r/50
2300
MAP NO. 110
US ARMY CORPS OF ENGINEERS
ILLINOIS 'WATERWAY
MILE 283.4 TO 286.9
rb-?
b?-
<0?
,9 )(:)?
,0"
t't?
;,
cb.
0?
<
4,
P
?
e
Will C ,t C4`?••
?
\`'
0
SP cb Cc>
:46b
NV
V
,6b.03
‹•-
<
v
5
1
0- <0
■S'
/\ -0)
,(1?`
)
O
D—
6b,
?"'
cz,
N".
\,„
<0
CK
co- "
\)•<(,).
•'<°
. _‹)
c
h'
4i
/
q?
b°,)
(b
?
—
<0 N.,?
: <2)?
4())
?
CO
e r
e.?
cl?
?
‘‘.3?
Cb • 0)
C
I, et,?
(1,
9
,?
.
Corp. Dock Lights (2) 284.5
i...5<1.
5
.e
•
<0'
Commonwealth
Edison Co.
li-t
No 9 Coal Doi:
Commonwealth Edison Lights (4) 285.0
<t)
cbc5.
[16
,
0). c
b'
?
N(f
<o?
cy
40.
<0
?
?
•-sv
Q,
cb
- v?
CO
1998
1)
The legend is located immediately preceding map No. I
2)
Barge Facility information and submerged cable and pipeline
clearances are located in appendices A and B respectively.
Scale 1:12000?
Scale l.
?Feet'
0?
/150?
2300 1
;
Santa Fe
A
Daymark 283.4
BraurC .3aymark 285.5
AV,
?
e
(1)
?
-keig:
dpitRaef4
Dam
Cb
■0.0
_
P
atterson Rd.
1,/
MAP NO. 111
Io
0
CO
RM 280
+
RM 279
Qualitative Habitat Evaluation Index Scores
RM 286,¢
in Upper Dresden Island Pool
?
(Brandon Locks & Da
of Des Plaines River
Sources of QHEI Scores:
Lower Des Plaines R. UAA (Attachment A: 1993-94 sampling)
EA Engineering, Science, & Technology (email to IEPA: 2003 sampling)
CABB 2004 (Attachment R: 2004 sampling)
MBI 2006 (Hearing Exhibits 5 & 6: 2006 sampling)
RM 284
+
RM 283
River Mile 282
.41110
?
o■I
a)
?
_
00
00
He
&
oo
O
O
0
r
---
-------
&•-• - -
RM 281
--------------------------------- ---------------------
Main-Channel Border
O
Tailwater
+
Main Channel
A
Tributary Mouth
q
Backwater
30?
40?
50
?
60
QHEI Score
70
?
80