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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.



USGS 015765195 Big Spring Run near Mylin Corners, PA

  Stream Site

DESCRIPTION:
Latitude 39°59'45.37",   Longitude 76°15'50.54"   NAD83
Lancaster County, Pennsylvania, Hydrologic Unit 02050306
Drainage area: 1.68 square miles
Datum of gage: 305 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2008-10-14  2024-04-25  
 Daily Data
    Temperature, water, degrees Celsius  2012-11-15  2024-04-24  12426 
    Discharge, cubic feet per second  2008-10-01  2024-04-24  5685 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-04-11  2024-04-24  8613 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2016-04-11  2024-04-25  8318 
 Daily Statistics 
    Temperature, water, degrees Celsius  2012-11-15  2023-10-22 3962 
    Discharge, cubic feet per second  2008-10-01  2023-10-22 5500 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-04-11  2023-10-22 2690 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2016-04-11  2023-10-22 2591 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2012-11  2023-10  
    Discharge, cubic feet per second  2008-10  2023-10  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-04  2023-10  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2016-04  2023-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  2013  2024  
    Discharge, cubic feet per second  2009  2024  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016  2024  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2016  2024  
 Peak streamflow 2009-08-28  2022-12-23  15 
 Field measurements 2008-10-22  2024-04-15  140 
 Field/Lab water-quality samples 2008-09-06  2023-11-22  446 
 Water-Year Summary 2014  2023  10 
 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