LOCATION.-- Lat 41°51'20", long 88°53'10" (NAD of 1927), NE1/4SE1/4 sec.16, T.39 N., R.3 E., De Kalb County, Hydrologic Unit 7090006, at culvert on Malta-Shabbona Road 5.5 mi South of Malta.

DRAINAGE AREA.-- 1.67 mi² (determined from De Kalb quadrangle).

PERIOD OF RECORD.--

SURFACE-WATER DISCHARGE AND STAGE

DISCHARGE: June 1972 to September 1972, selected storm events.

PRECIPITATION: June 1972 to September 1972, selected storm events.

GAGE.-- Water stage recorder and rain gage.

REMARKS.-- Basin length is 2.60 mi, slope is 28.72 ft per mi.

Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data