USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources   

Data Category:
Home Current Conditions Site Information Mapper Surface Water Groundwater Water Quality Water Use Revisions Geographic Area:
United States Alabama Alaska American Samoa Arizona Arkansas British Columbia California Canton and Enderbury Islands Colorado Connecticut Delaware Dist. of Columbia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Johnston Atoll Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Midway Islands Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island Ryukyu Islands, Southern South Carolina South Dakota Swan Islands Tennessee Texas Trust Territories, Pacific Is U.S.Misc Caribbean Islands U.S.Misc Pacific Islands Utah Vermont Virgin Islands Virginia Wake Island Washington West Virginia Wisconsin Wyoming

Page Loading - Please Wait...

DESCRIPTION:

Latitude 40°04'22",   Longitude 75°51'40"   NAD27

Chester County, Pennsylvania, Hydrologic Unit 02040205

Drainage area: 18.7 square miles

Datum of gage: 591.20 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2023-03-29
Daily Data
Precipitation, total, inches	2002-10-01	2014-09-30	3603
Discharge, cubic feet per second	1960-06-01	2023-03-28	22946
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2006-11-08	2023-03-28	16136
Suspended sediment discharge, short tons per day	2007-10-01	2016-09-29	3287
Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day	2020-03-29	2023-03-28	1095
Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter	2020-03-29	2023-03-28	1095
Daily Statistics
Discharge, cubic feet per second	1960-06-01	2022-10-13	22594
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2006-11-08	2021-01-26	4607
Monthly Statistics
Discharge, cubic feet per second	1960-06	2022-10
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2006-11	2021-01
Annual Statistics
Discharge, cubic feet per second	1960	2023
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2007	2021
Peak streamflow	1960-09-12	2019-11-01	61
Field measurements	1960-06-08	2023-03-06	594
Field/Lab water-quality samples	1965-03-03	2022-10-26	209
Water-Year Summary	2006	2021	16
Revisions	Loading...

OPERATION:

Record for this site is maintained by the USGS Pennsylvania Water Science Center

Email questions about this site to Pennsylvania Water Science Center Water-Data Inquiries