LOCATION.-- Lat 41°43'29", long 87°31'31" (NAD of 1927), in SE1/4SE1/4 sec.5, T.37 N., R.15 E., Cook County, Hydrologic Unit 04060200, at the Calumet Harbor Disposal Facility in Chicago. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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STAGE: June 1983 to current. |
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GAGE.-- Water-stage recorder. Datum of gage is 00.00 ft, Lake Michigan datum (Low-water datum), based on International Great Lakes Datum of 1955, (the gage datum is 576.781 ft). |
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EXTREMES FOR PERIOD OF RECORD.-- |
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STAGE: Maximum gage height, 5.68 ft, Oct. 4, 1986; minimum, -1.11 ft, Mar. 3, 2001. |
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EXTREMES FOR CURRENT YEAR.-- Maximum gage height, 1.49 ft, July 11; minimum -0.12 ft, Feb. 16. |
GAGE HEIGHT, in FEET, WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 DAILY MEAN VALUES |
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DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | 0.54 | 1.02 | 0.60 | 0.11 | 0.50 | 0.14 | 0.27 | 0.78 | 0.98 | 1.26 | 1.14 | 1.28 |
2 | 0.48 | 1.01 | 0.47 | 0.15 | 0.45 | 0.22 | 0.32 | 0.85 | 0.99 | 1.21 | 1.20 | 1.27 |
3 | 0.38 | 0.95 | 0.40 | 0.13 | 0.34 | 0.38 | 0.35 | 0.79 | 1.08 | 1.19 | 1.23 | 1.22 |
4 | 0.39 | 0.93 | 0.37 | 0.07 | 0.33 | 0.32 | 0.32 | 0.75 | 1.19 | 1.21 | 1.26 | 1.15 |
5 | 0.50 | 0.90 | 0.35 | 0.03 | 0.26 | 0.23 | 0.30 | 0.75 | 1.22 | 1.28 | 1.32 | 1.13 |
6 | 0.48 | 0.85 | 0.30 | 0.10 | 0.16 | 0.21 | 0.29 | 0.77 | 1.21 | 1.31 | 1.39 | 1.12 |
7 | 0.50 | 0.82 | 0.29 | 0.20 | 0.08 | 0.30 | 0.25 | 0.83 | 1.20 | 1.30 | 1.41 | 1.10 |
8 | 0.54 | 0.83 | 0.35 | 0.15 | 0.05 | 0.36 | 0.31 | 0.91 | 1.16 | 1.27 | 1.39 | 1.07 |
9 | 0.58 | 0.82 | 0.38 | 0.08 | 0.11 | 0.38 | 0.46 | 0.99 | 1.14 | 1.33 | 1.36 | 1.06 |
10 | 0.59 | 0.80 | 0.32 | 0.07 | 0.27 | 0.28 | 0.43 | 0.89 | 1.15 | 1.42 | 1.31 | 1.04 |
11 | 0.61 | 0.78 | 0.29 | 0.07 | 0.32 | 0.18 | 0.42 | 0.92 | 1.13 | 1.47 | 1.25 | 1.06 |
12 | 0.75 | 0.77 | 0.33 | 0.05 | 0.20 | 0.16 | 0.42 | 1.18 | 1.13 | 1.47 | 1.18 | 1.04 |
13 | 0.85 | 0.75 | 0.37 | 0.05 | 0.11 | 0.16 | 0.42 | 1.24 | 1.17 | 1.44 | 1.15 | 0.98 |
14 | 1.02 | 0.75 | 0.41 | 0.07 | 0.00 | 0.22 | 0.44 | 1.17 | 1.21 | 1.41 | 1.14 | 0.95 |
15 | 0.99 | 0.80 | 0.43 | 0.15 | -0.09 | 0.32 | 0.44 | 1.09 | 1.24 | 1.36 | 1.11 | 0.97 |
16 | 1.02 | 0.77 | 0.42 | 0.15 | -0.09 | 0.43 | 0.40 | 1.07 | 1.21 | 1.33 | 1.08 | 0.99 |
17 | 1.01 | 0.73 | 0.48 | 0.16 | -0.04 | 0.46 | 0.39 | 1.13 | 1.18 | 1.28 | 1.03 | 0.96 |
18 | 0.97 | 0.68 | 0.46 | 0.11 | -0.08 | 0.48 | 0.39 | 1.16 | 1.23 | 1.26 | 1.00 | 0.95 |
19 | 0.97 | 0.64 | 0.44 | 0.06 | -0.08 | 0.45 | 0.44 | 1.13 | 1.26 | 1.32 | 1.00 | 0.95 |
20 | 0.97 | 0.55 | 0.42 | -0.01 | 0.01 | 0.47 | 0.64 | 1.12 | 1.26 | 1.33 | 1.03 | 0.93 |
21 | 1.00 | 0.43 | 0.39 | -0.05 | 0.15 | 0.48 | 0.76 | 1.08 | 1.26 | 1.29 | 1.02 | 0.89 |
22 | 1.04 | 0.38 | 0.36 | -0.06 | 0.25 | 0.39 | 0.82 | 1.01 | 1.27 | 1.27 | 1.19 | 0.87 |
23 | 1.12 | 0.36 | 0.33 | -0.02 | 0.21 | 0.28 | 0.76 | 0.94 | 1.27 | 1.37 | 1.26 | 0.83 |
24 | 1.21 | 0.47 | 0.29 | 0.06 | 0.15 | 0.26 | 0.72 | 0.99 | 1.27 | 1.40 | 1.29 | 0.81 |
25 | 1.22 | 0.51 | 0.26 | 0.02 | 0.16 | 0.41 | 0.69 | 1.04 | 1.34 | 1.38 | 1.26 | 0.79 |
26 | 1.12 | 0.57 | 0.23 | -0.05 | 0.24 | 0.50 | 0.64 | 1.04 | 1.40 | 1.33 | 1.24 | 0.78 |
27 | 1.08 | 0.66 | 0.21 | -0.05 | 0.26 | 0.48 | 0.68 | 1.00 | 1.37 | 1.30 | 1.27 | 0.84 |
28 | 1.04 | 0.65 | 0.19 | 0.00 | 0.19 | 0.39 | 0.83 | 1.03 | 1.33 | 1.26 | 1.32 | 0.88 |
29 | 1.01 | 0.67 | 0.21 | 0.11 | --- | 0.37 | 0.87 | 1.05 | 1.31 | 1.23 | 1.33 | 0.88 |
30 | 1.04 | 0.72 | 0.18 | 0.24 | --- | 0.34 | 0.81 | 1.04 | 1.29 | 1.21 | 1.32 | 0.84 |
31 | 1.05 | --- | 0.11 | 0.43 | --- | 0.28 | --- | 1.01 | --- | 1.18 | 1.31 | --- |
MEAN | 0.84 | 0.72 | 0.34 | 0.08 | 0.16 | 0.33 | 0.51 | 0.99 | 1.22 | 1.31 | 1.22 | 0.99 |
MAX | 1.22 | 1.02 | 0.60 | 0.43 | 0.50 | 0.50 | 0.87 | 1.24 | 1.40 | 1.47 | 1.41 | 1.28 |
MIN | 0.38 | 0.36 | 0.11 | -0.06 | -0.09 | 0.14 | 0.25 | 0.75 | 0.98 | 1.18 | 1.00 | 0.78 |
WTR YR 2002 | MEAN 0.73 | MAX 1.47 | MIN -0.09 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |