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.

EXTREMES FOR PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 571 ft3/s, June 13, 1999, gage height, 9.69 ft; maximum gage height, 10.05 ft, June 30, 1993, discharge, 322 ft3/s; minimum discharge, 0.58 ft3/s, March 9-12, 1996.

REMARKS FOR CURRENT YEAR.-- Records fair.
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001
DAILY MEAN VALUES
DAYOCTNOVDECJANFEBMARAPRMAYJUNJULAUGSEP
 
12.92.22.52.52.76.14.43.74.13.92.52.3
22.92.22.52.42.56.84.23.59.83.93.42.3
32.92.12.52.32.311   4.23.55.43.92.62.2
43.12.12.52.32.312   4.03.54.53.92.42.2
53.02.12.52.32.17.94.03.522   3.92.22.1
 
63.22.22.62.31.96.04.23.69.33.92.12.2
73.12.82.72.31.95.74.33.76.33.92.25.6
83.02.62.62.32.35.94.33.75.43.72.27.3
92.92.92.52.314   5.15.53.75.03.52.06.7
102.93.12.52.314   5.65.43.74.73.42.14.5
 
112.92.92.62.311   10   6.94.64.33.22.13.1
122.92.82.52.37.912   11   4.389   3.22.22.8
132.92.82.52.36.511   5.94.010   3.22.22.5
142.82.82.52.25.68.05.23.97.33.12.32.4
152.72.52.52.34.818   4.83.96.62.92.22.5
 
162.72.52.52.34.19.84.63.86.12.92.82.5
172.72.52.52.33.76.84.33.75.82.72.42.7
182.72.72.32.33.46.44.23.75.62.62.53.1
192.52.72.32.13.16.24.23.75.52.52.77.0
202.52.72.22.12.96.04.43.75.32.52.53.2
 
212.42.52.31.92.75.74.54.05.02.42.54.5
222.32.52.21.92.75.54.83.74.92.52.53.3
232.32.52.21.82.75.35.03.74.82.92.44.5
242.32.52.31.83.65.04.53.84.72.92.44.0
252.32.52.51.833   4.84.15.64.52.92.53.3
 
262.32.52.51.815   4.53.97.14.52.62.52.9
272.22.52.51.810   4.53.74.24.52.52.42.6
282.12.52.51.87.04.53.73.84.52.62.52.5
292.12.52.42.1---   4.53.73.74.32.62.52.3
302.22.52.32.9---   4.53.73.54.02.52.42.3
 
312.2---   2.32.8---   4.4---   3.7---   2.42.3---   

TOTAL81.976.275.868.2175.7219.5141.6122.2267.795.574.5101.4
MEAN2.642.542.452.206.287.084.723.948.923.082.403.38
MAX3.23.12.72.93318117.1893.93.47.3
MIN2.12.12.21.81.94.43.73.54.02.42.02.1
CFSM.28.27.26.23.66.74.49.41.93.32.25.35
IN..32.30.29.26.68.85.55.471.04.37.29.39


STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1992 - 2001, BY WATER YEAR (WY)
MEAN2.021.961.942.445.094.254.043.489.583.092.192.27
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 2000 CALENDAR YEARFOR 2001 WATER YEARWATER YEARS 1992 - 2001
ANNUAL TOTAL1666.2  1500.2  
ANNUAL MEAN4.554.113.51
HIGHEST ANNUAL MEAN6.411993
LOWEST ANNUAL MEAN1.321995
HIGHEST DAILY MEAN131         Jun 1289         Jun 12251     Feb 21 1997
LOWEST DAILY MEAN1.7      (a) Jan 27-301.8      Jan 23-28.58Mar 10 1996
ANNUAL SEVEN-DAY MINIMUM1.7      Jan 241.8      Jan 22.62Mar 9 1996
MAXIMUM PEAK FLOW283         Jun 12(b)571     Jun 13 1999
MAXIMUM PEAK STAGE8.13    Jun 12(c)10.05Jun 30 1993
INSTANTANEOUS LOW FLOW1.8      (d) Jan 21-29.58(f) Mar 9 1996
ANNUAL RUNOFF (CFSM).48.43.37
ANNUAL RUNOFF (INCHES)6.475.834.97
10 PERCENT EXCEEDS6.1  6.1  5.0  
50 PERCENT EXCEEDS2.7  2.9  2.1  
90 PERCENT EXCEEDS1.8  2.2  1.0  

(a) -- Also occurred Feb. 20, 21, and Mar. 21-24
(b) -- Gage height, 9.69 ft
(c) -- Discharge, 322 ft3/s
(d) -- Also occurred Aug, 8-10, 26
(f) -- Also occurred Mar. 10-12, 1996


Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data