LOCATION.-- Latitude 41°46'13", longitude 88°09'10" (NAD of 1927), in SE1/4SW1/4SE1/4 sec.13, T. 38 N., R.9 E., Du Page County, Hydrologic Unit 07120004, on Eagle Street 1.8 mi from Aurora Avenue, and located at the Naperville Municipal Building at Naperville. | |
PERIOD OF RECORD.-- | |
PRECIPITATION: July 1997 to current year. | |
GAGE.-- An 8-in.-diameter, heated, tipping-bucket rain gage. | |
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. | |
EXTREMES FOR PERIOD OF RECORD.-- | |
PRECIPITATION: Maximum daily total, 3.91 in., August 4, 1998. | |
EXTREMES FOR CURRENT YEAR.-- Maximum daily total, 1.11 in., July 26. |
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PRECIPITATION, TOTAL, IN INCHES, WATER YEAR OCTOBER 2004 TO SEPTEMBER 2005 DAILY SUM VALUES | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
| 1 | 0.37 | 0.99 | s0.01 | 0.69 | 0.00 | 0.00 | 0.19 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 2 | .01 | .02 | .00 | .05 | .00 | .00 | .03 | .00 | .01 | .00 | .00 | .00 |
| 3 | .00 | .13 | .00 | .36 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 |
| 4 | .00 | .30 | .00 | s.06 | .00 | .00 | .00 | .00 | .35 | .06 | .00 | .00 |
| 5 | .00 | .00 | .09 | s.03 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 |
| 6 | .00 | .00 | .08 | s.13 | .09 | .00 | .01 | .00 | .00 | .03 | .00 | .00 |
| 7 | .00 | .00 | .79 | .00 | .13 | .04 | .02 | .07 | .00 | .00 | .00 | .00 |
| 8 | .67 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 |
| 9 | .00 | .00 | .00 | s.01 | .00 | .00 | .00 | .10 | .00 | .00 | .00 | .00 |
| 10 | .00 | .00 | .01 | s.01 | .00 | s.11 | .00 | .00 | .00 | .00 | .13 | .00 |
| 11 | .00 | .00 | .00 | s.09 | .00 | s.06 | .00 | .20 | .00 | .00 | .47 | .00 |
| 12 | .00 | .00 | .00 | .92 | .00 | s.01 | 1.02 | .15 | .00 | .00 | .09 | .00 |
| 13 | .00 | .00 | .00 | s.58 | .57 | .00 | .00 | .02 | .15 | .00 | .06 | .00 |
| 14 | .09 | .00 | .00 | .00 | .11 | .00 | .00 | .00 | .00 | .00 | .00 | .21 |
| 15 | .04 | .03 | .00 | .00 | .19 | .00 | .00 | .00 | .00 | .00 | .00 | .43 |
| 16 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 |
| 17 | .00 | .01 | .00 | .00 | .00 | s.01 | .00 | .00 | .00 | .00 | .00 | .00 |
| 18 | .00 | .33 | s.01 | .00 | .00 | .03 | .00 | .02 | .00 | .00 | .14 | .00 |
| 19 | .00 | .21 | .01 | s.04 | .00 | .05 | .00 | .78 | .00 | .00 | .00 | .20 |
| 20 | .00 | .00 | .00 | .00 | s.26 | .00 | .00 | .00 | .00 | .23 | .52 | .00 |
| 21 | .00 | .00 | .00 | s.03 | .00 | .00 | .02 | .00 | .00 | .00 | .00 | .00 |
| 22 | .00 | .00 | .00 | .00 | s.01 | .01 | .37 | .01 | .00 | .00 | .00 | .03 |
| 23 | .65 | .00 | .00 | s.02 | .00 | s.01 | .00 | .00 | .00 | .00 | .00 | .00 |
| 24 | .00 | s.53 | .00 | s.01 | .00 | .15 | .00 | .00 | .00 | .00 | .00 | .57 |
| 25 | .00 | .00 | .00 | .03 | .00 | s.29 | .00 | .00 | .00 | .88 | .00 | .00 |
| 26 | .00 | s.01 | .00 | .00 | .00 | .00 | .00 | .00 | .10 | 1.11 | .00 | .06 |
| 27 | .00 | .51 | .00 | .00 | .15 | .00 | .00 | .04 | .00 | .00 | .00 | .00 |
| 28 | .00 | .00 | .00 | .00 | s.23 | .00 | .00 | .00 | .00 | .00 | .00 | .45 |
| 29 | .10 | s.04 | .00 | .00 | -- | .00 | .00 | .00 | .00 | .00 | .00 | .00 |
| 30 | .05 | .36 | .07 | .00 | -- | .18 | .00 | .00 | .19 | .00 | .00 | .00 |
| 31 | .00 | -- | .00 | .00 | -- | .00 | -- | .00 | -- | .00 | .00 | -- |
| TOTAL | 1.98 | 3.47 | 1.07 | 3.06 | 1.74 | 0.95 | 1.66 | 1.39 | 0.80 | 2.31 | 1.41 | 1.95 |
| MEAN | 0.06 | 0.12 | 0.03 | 0.10 | 0.06 | 0.03 | 0.06 | 0.04 | 0.03 | 0.07 | 0.05 | 0.07 |
| MAX | 0.67 | 0.99 | 0.79 | 0.92 | 0.57 | 0.29 | 1.02 | 0.78 | 0.35 | 1.11 | 0.52 | 0.57 |
| s Snowfall-affected precipitation |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |