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 39°49'18",   Longitude 75°46'46"   NAD27

Chester County, Pennsylvania, Hydrologic Unit 02040205

Drainage area: 1.34 square miles

Datum of gage: 266.38 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2019-12-04	2025-12-11
Daily Data
Temperature, water, degrees Celsius	1997-12-03	2025-12-10	7506
Discharge, cubic feet per second	1997-07-10	2025-12-10	2675
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2019-12-05	2025-12-10	6447
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2020-07-24	2022-10-01	2238
Daily Statistics
Temperature, water, degrees Celsius	1997-12-03	2025-06-30	2342
Discharge, cubic feet per second	1997-07-10	2025-06-02	2484
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2019-12-05	2025-06-30	1989
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2020-07-24	2022-10-01	746
Monthly Statistics
Temperature, water, degrees Celsius	1997-12	2025-06
Discharge, cubic feet per second	1997-07	2025-06
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2019-12	2025-06
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2020-07	2022-10
Annual Statistics
Temperature, water, degrees Celsius	1998	2025
Discharge, cubic feet per second	1997	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2020	2025
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2020	2023
Peak streamflow	1997-09-11	2022-07-09	6
Field measurements	1997-06-11	2025-09-15	85
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1998-02-04	2022-04-07	75
Water-Year Summary	2012	2024	6
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