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LOCATION.-- Latitude 41°51'25", longitude 88°04'57" (NAD of 1927), in SE1/4NE1/4NW1/4 sec.22, T.39 N., R.10 E., Du Page County, Hydrologic Unit 07120004, on Lorraine St. 0.25 mi south of State Highway 38, and located on top of a lift station at the Wheaton Sewer Department, at Wheaton. |
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PERIOD OF RECORD.-- |
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PRECIPITATION: July 1997 to current year. |
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GAGE.-- A 12-in.-diameter, heated, tipping-bucket rain gage. |
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REMARKS.-- Snowfall-affected data can result during cold weather when snow fills the rain-gage funnel and then melts as temperatures rise. Snowfall-affected data are subject to appreciable errors. |
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EXTREMES FOR PERIOD OF RECORD.-- |
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PRECIPITATION: Maximum daily total, 4.13 in., October 13, 2001. |
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EXTREMES FOR CURRENT YEAR.--Maximum daily total, 1.70 in., May 30. |
PRECIPITATION, TOTAL, IN INCHES, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 DAILY SUM VALUES |
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| DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
| 1 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.12 | 0.00 | 0.03 | 0.01 | 0.00 | 0.00 | 0.00 |
| 2 | 0.00 | 0.61 | 0.02 | 0.02 | 0.00 | 0.03 | 0.00 | 0.00 | 0.45 | 0.00 | 0.00 | 0.00 |
| 3 | 0.20 | 0.93 | 0.00 | 0.00 | s0.03 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.85 | 0.00 |
| 4 | 0.00 | 1.34 | 0.29 | 0.00 | 0.00 | 0.71 | 0.00 | 0.02 | 0.00 | 0.00 | 0.33 | 0.00 |
| 5 | 0.00 | 0.00 | 0.26 | 0.00 | 0.00 | 0.66 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 6 | 0.00 | 0.00 | 0.00 | s0.02 | 0.00 | 0.00 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 |
| 7 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 0.01 | 0.00 | 0.00 | 0.01 |
| 8 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 |
| 9 | 0.00 | 0.00 | 0.71 | 0.00 | 0.00 | 0.03 | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 0.01 |
| 10 | 0.00 | 0.00 | 0.78 | 0.00 | s0.02 | 0.01 | 0.00 | 0.12 | 1.29 | 0.00 | 0.02 | 0.00 |
| 11 | 0.05 | 0.03 | 0.00 | 0.00 | s0.07 | 0.00 | 0.00 | 0.03 | 0.16 | 0.00 | 0.00 | 0.00 |
| 12 | 0.01 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.16 | 0.53 | 0.00 | 0.00 | 0.00 |
| 13 | 0.02 | 0.00 | 0.00 | s0.02 | 0.00 | 0.02 | 0.02 | 0.34 | 0.00 | 0.00 | 0.00 | 0.00 |
| 14 | 1.00 | 0.00 | 0.00 | 0.00 | s0.06 | 0.19 | 0.00 | 1.05 | 0.24 | 0.00 | 0.00 | 0.01 |
| 15 | 0.00 | 0.02 | s0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 0.00 | 0.01 | 0.21 |
| 16 | 0.00 | 0.04 | 0.00 | 0.00 | s0.01 | 0.06 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 17 | 0.00 | 0.34 | 0.00 | s0.09 | s0.05 | 0.07 | 0.01 | 0.00 | 0.00 | 0.00 | 0.25 | 0.00 |
| 18 | 0.00 | 1.34 | 0.00 | 0.00 | 0.00 | 0.08 | 0.00 | 0.28 | 0.00 | 0.00 | 0.23 | 0.00 |
| 19 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 20 | 0.00 | 0.00 | 0.00 | s0.01 | 0.20 | 0.09 | 0.52 | 0.53 | 0.00 | 0.02 | 0.00 | 0.00 |
| 21 | 0.02 | 0.00 | 0.00 | s0.01 | 0.01 | 0.00 | 0.10 | 0.39 | 0.00 | 0.00 | 0.01 | 0.02 |
| 22 | 0.00 | 0.00 | 0.02 | 0.00 | 0.03 | 0.00 | 0.00 | 0.39 | 0.00 | 0.05 | 0.00 | 0.00 |
| 23 | 0.00 | 0.61 | 0.02 | 0.00 | 0.01 | 0.03 | 0.00 | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 |
| 24 | 0.11 | 0.00 | 0.00 | 0.00 | 0.02 | 0.52 | 0.52 | 0.00 | e0.11 | 0.00 | 0.71 | 0.00 |
| 25 | 0.36 | 0.02 | 0.01 | 0.00 | 0.00 | 0.04 | 0.02 | 0.23 | 0.00 | 0.00 | 0.19 | 0.00 |
| 26 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.67 | 0.01 | 0.00 | 0.00 | 0.01 | 0.17 | 0.00 |
| 27 | 0.03 | 0.01 | 0.00 | s0.02 | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 0.02 | 0.24 | 0.01 |
| 28 | 0.02 | 0.00 | 0.23 | 0.00 | 0.00 | 1.12 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.02 |
| 29 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.08 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 30 | 0.00 | 0.00 | 0.03 | 0.00 | -- | 0.02 | 0.23 | 1.70 | 0.00 | 0.13 | 0.02 | 0.00 |
| 31 | 0.00 | -- | 0.00 | 0.00 | -- | 0.01 | -- | 0.31 | -- | 0.01 | 0.02 | -- |
| TOTAL | 1.85 | 5.33 | 2.39 | 0.19 | 0.51 | 4.51 | 1.56 | 5.72 | 2.86 | 0.24 | 4.05 | 0.32 |
| s Snowfall-affected precipitation | |
| e Estimated |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |