Station list     Available data
ROCK RIVER BASIN


05438283       PISCASAW CREEK NEAR WALWORTH, WI



LOCATION.-- Lat 42°31'18", long 88°39'39", in NE 1/4 NE 1/4 sec.25, T.1 N., R.15 E., Walworth County, Hydrologic Unit 07090006, on right bank 0.9 mi upstream from County Trunk Highway B bridge, 3.2 mi southwest of Walworth.

DRAINAGE AREA.-- 9.58 mi2.

PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE
 

DISCHARGE: September 1992 to current year.


GAGE.-- Water-stage recorder and phone telemeter. Elevation of gage is 935 ft above sea level, from topographic map.

REMARKS FOR CURRENT YEAR.-- Records fair.
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
DAILY MEAN VALUES
DAYOCTNOVDECJANFEBMARAPRMAYJUNJULAUGSEP
 
13.62.42.32.21.82.61.82.971   4.23.92.5
23.32.32.32.21.82.41.82.934   4.83.62.5
33.22.32.22.31.82.31.82.98.49.53.32.5
43.22.32.12.31.82.31.82.97.15.33.32.5
53.12.32.62.11.82.21.82.714   4.64.22.5
 
62.92.32.71.91.82.02.12.77.14.37.12.4
72.72.32.51.81.82.02.42.76.03.94.12.4
82.82.32.31.81.82.02.52.75.33.83.82.4
92.72.32.41.81.82.03.06.24.83.73.62.4
102.72.22.52.51.82.03.311   4.518   3.32.5
 
112.72.32.42.21.82.03.25.94.56.53.23.3
122.72.42.32.01.92.03.45.3131   5.33.26.5
132.72.52.31.91.92.03.64.236   4.93.23.2
142.72.42.31.81.82.03.63.626   4.53.13.6
152.72.52.31.82.02.03.63.511   4.13.13.3
 
162.72.32.31.81.92.03.73.48.14.13.02.9
172.72.32.31.81.81.93.53.37.03.93.52.7
182.52.32.32.01.82.03.345   6.53.93.32.7
192.52.32.31.91.81.96.129   6.13.93.22.7
202.52.32.32.01.71.867   8.56.13.93.12.8
 
212.52.32.11.91.71.716   6.55.83.73.02.9
222.52.32.01.87.21.76.96.25.63.73.08.1
232.52.32.01.830   1.75.45.55.23.63.013   
242.52.32.01.811   1.74.84.95.23.62.95.8
252.52.32.01.85.61.84.04.45.13.52.84.5
 
262.52.32.01.84.71.83.74.24.73.42.74.1
272.52.32.01.74.31.83.54.54.63.52.63.8
282.52.32.01.73.21.83.28.64.53.42.63.5
292.52.32.11.72.81.83.16.84.43.52.63.3
302.52.32.11.7---   1.82.95.44.23.52.73.1
 
312.3---   2.21.9---   1.8---   6.3---   4.22.6---   

TOTAL83.969.669.559.7106.960.8176.8214.6453.8146.7102.6110.4
MEAN2.712.322.241.933.691.965.896.9215.14.733.313.68
MAX3.62.52.72.5302.66745131187.113
MIN2.32.22.01.71.71.71.82.74.23.42.62.4
CFSM.28.24.23.20.38.20.62.721.58.49.35.38
IN..33.27.27.23.42.24.69.831.76.57.40.43


STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1992 - 2000, BY WATER YEAR (WY)
MEAN1.951.891.882.474.943.893.953.439.663.092.162.14
MAX3.683.294.545.8513.112.012.46.9217.26.224.274.48
(WY)199419931993199319971993199320001999199319931993
MIN1.241.08.991.161.23.691.001.951.381.071.02.89
(WY)199619971998199619951996199619951995199519951995

SUMMARY STATISTICSFOR 1999 CALENDAR YEARFOR 2000 WATER YEARWATER YEARS 1992 - 2000
ANNUAL TOTAL1570.4  1655.3  
ANNUAL MEAN4.304.523.43
HIGHEST ANNUAL MEAN6.411993
LOWEST ANNUAL MEAN1.321995
HIGHEST DAILY MEAN196         Jun 13131         Jun 12251     Feb 21 1997
LOWEST DAILY MEAN1.1      Jan 121.7      (a)Jan 27-30.58Mar 10 1996
ANNUAL SEVEN-DAY MINIMUM1.2      Jan 101.7      Jan 24.62Mar 9 1996
INSTANTANEOUS PEAK FLOW478         Jun 12(b)571     Jun 13 1999
INSTANTANEOUS PEAK STAGE9.23    Jun 12(c)10.05Jun 30 1993
INSTANTANEOUS LOW FLOW1.2      Jan 4-6.58(d)Mar 9 1996
ANNUAL RUNOFF (CFSM).45.47.36
ANNUAL RUNOFF (INCHES)6.106.434.86
10 PERCENT EXCEEDS5.5  6.1  4.7  
50 PERCENT EXCEEDS2.5  2.7  1.9  
90 PERCENT EXCEEDS1.7  1.8  .99
(a) Also occurred Feb. 20, 21, and Mar. 21-24
(b) Gage height, 9.69 ft
(c) Discharge, 322 ft3/s
(d) Also occurred Mar. 10-12, 1996

Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data