LOCATION.-- Lat 40°06'53", long 88°12'33" (NAD of 1927), in SW1/4SE1/4 sec.8, T.19 N., R.9 E., Champaign County, Hydrologic Unit 05120109, on left bank at upstream side of Race Street bridge in Urbana, 0.7 mi upstream from Saline Branch, at mile 0.1. |
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DRAINAGE AREA.-- 6.86 mi2. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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STAGE: July 2000 to current year. |
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GAGE.-- Water-stage recorder, phone telemeter and crest-stage gage. Datum of gage is 694.00 ft above NGVD of 1929. |
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EXTREMES FOR PERIOD OF RECORD.-- |
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STAGE: Maximum gage height, 10.72 ft, Aug. 19, 2002. |
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EXTREMES FOR CURRENT YEAR.-- Maximum gage height, 10.72 ft, Aug. 19; minimum gage height, 2.22 ft, Oct. 20. |
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 | 2.52 | 2.59 | 2.55 | 2.49 | 2.80 | 2.58 | 2.70 | 2.76 | 2.72 | 2.64 | 2.54 | 2.45 |
2 | 2.54 | 2.75 | 2.52 | 2.49 | 2.65 | 2.87 | 2.70 | 2.70 | 2.69 | 2.61 | 2.52 | 2.48 |
3 | 2.55 | 2.53 | 2.52 | 2.49 | 2.60 | 2.68 | 2.67 | 2.65 | 2.69 | 2.65 | 2.51 | 2.54 |
4 | 2.60 | 2.53 | 2.51 | 2.50 | 2.57 | 2.62 | 2.63 | 2.63 | 3.00 | 2.68 | 2.52 | 2.54 |
5 | 3.06 | 2.57 | 2.55 | 2.50 | 2.53 | 2.60 | 2.62 | 2.63 | 2.91 | 2.64 | 2.53 | 2.56 |
6 | 2.44 | 2.55 | 2.58 | 2.51 | 2.53 | 2.60 | 2.61 | 3.12 | 2.72 | 2.67 | 2.53 | 2.57 |
7 | 2.68 | 2.56 | 2.53 | 2.49 | 2.51 | 2.59 | 2.62 | 3.04 | 2.67 | 2.67 | 2.50 | 2.56 |
8 | 2.58 | 2.57 | 2.52 | 2.49 | 2.50 | 2.56 | 2.92 | 2.76 | 2.63 | 2.66 | 2.50 | 2.58 |
9 | 2.49 | 2.56 | 2.52 | 2.49 | 2.49 | 3.04 | 2.69 | 3.10 | 2.59 | 2.70 | 2.50 | 2.56 |
10 | 2.82 | 2.55 | 2.52 | 2.49 | 2.63 | 2.68 | 2.63 | 2.74 | 2.61 | 2.63 | 2.49 | 2.56 |
11 | 2.65 | 2.55 | 2.52 | 2.48 | 2.62 | 2.65 | 2.61 | 3.14 | 3.30 | 2.59 | 2.50 | 2.63 |
12 | 2.63 | 2.55 | 2.71 | 2.48 | 2.55 | 2.64 | 2.65 | 3.67 | 2.77 | 2.58 | 2.49 | 2.67 |
13 | 2.73 | 2.55 | 2.65 | 2.48 | 2.50 | 2.63 | 2.61 | 3.06 | 2.94 | 2.58 | 2.51 | 2.70 |
14 | 2.52 | 2.54 | 2.83 | 2.49 | 2.49 | 2.63 | 2.61 | 2.86 | 2.78 | 2.57 | 2.65 | 2.67 |
15 | 2.84 | 2.55 | 2.57 | 2.49 | 2.49 | 2.72 | 2.61 | 2.79 | 2.71 | 2.57 | 2.82 | 2.73 |
16 | 2.80 | 2.54 | 2.78 | 2.49 | 2.49 | 2.64 | 2.58 | 3.21 | 2.66 | 2.57 | 3.19 | 2.66 |
17 | 2.56 | 2.54 | 2.99 | 2.49 | 2.49 | 2.66 | 2.58 | 2.98 | 2.64 | 2.57 | 2.61 | 2.79 |
18 | 2.56 | 2.54 | 2.64 | 2.49 | 2.49 | 2.60 | 2.57 | 2.83 | 2.63 | 2.65 | 2.59 | 2.58 |
19 | 2.55 | 2.50 | 2.60 | 2.49 | 3.69 | 2.58 | 2.60 | 2.79 | 2.64 | 2.76 | 3.86 | 2.70 |
20 | 2.44 | 2.52 | 2.56 | 2.49 | 2.95 | 2.61 | 2.61 | 2.78 | 2.63 | 2.65 | 2.93 | 3.08 |
21 | 2.52 | 2.53 | 2.56 | 2.49 | 2.71 | 2.56 | 3.06 | 2.74 | 2.61 | 2.58 | 2.52 | 2.53 |
22 | 2.55 | 2.53 | 2.66 | 2.48 | 2.64 | 2.56 | 2.59 | 2.71 | 2.62 | 2.75 | 3.16 | 2.51 |
23 | 2.81 | 2.54 | 2.60 | 2.49 | 2.62 | 2.54 | 2.66 | 2.71 | 2.61 | 2.69 | 3.32 | 2.50 |
24 | 3.09 | 2.79 | 2.54 | 2.52 | 2.60 | 2.58 | 2.81 | 2.76 | 2.63 | 2.58 | 2.67 | 2.50 |
25 | 2.63 | 2.53 | 2.53 | 2.48 | 2.67 | 2.70 | 2.66 | 2.73 | 2.63 | 2.55 | 2.55 | 2.50 |
26 | --- | 2.49 | 2.52 | 2.47 | 2.65 | 2.66 | 2.58 | 2.68 | 2.63 | 2.58 | 2.52 | 2.57 |
27 | --- | 2.48 | 2.52 | 2.47 | 2.63 | 2.81 | 3.54 | 2.69 | 2.62 | 2.78 | 2.50 | 2.50 |
28 | --- | 2.72 | 2.51 | 2.48 | 2.62 | 2.87 | 2.89 | 3.04 | 2.62 | 2.91 | 2.48 | 2.49 |
29 | 2.56 | 2.97 | 2.50 | 2.78 | --- | 2.88 | 2.78 | 2.77 | 2.63 | 2.59 | 2.47 | 2.49 |
30 | 2.55 | 2.75 | 2.49 | 3.07 | --- | 2.78 | 2.73 | 2.72 | 2.62 | 2.53 | 2.47 | 2.47 |
31 | 2.51 | --- | 2.49 | 3.63 | --- | 2.73 | --- | 2.71 | --- | 2.53 | 2.46 | --- |
MEAN | --- | 2.58 | 2.58 | 2.55 | 2.63 | 2.67 | 2.70 | 2.85 | 2.71 | 2.64 | 2.66 | 2.59 |
MAX | --- | 2.97 | 2.99 | 3.63 | 3.69 | 3.04 | 3.54 | 3.67 | 3.30 | 2.91 | 3.86 | 3.08 |
MIN | --- | 2.48 | 2.49 | 2.47 | 2.49 | 2.54 | 2.57 | 2.63 | 2.59 | 2.53 | 2.46 | 2.45 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |