USGS Water-Year Summary 2017
03105927 Crab Run near Connoquenessing, PA
LOCATION - Lat 40°49'46", long 80°04'19" referenced to North American Datum of 1983, Butler County, PA, Hydrologic Unit 05030105,
PERIOD OF RECORD - September 10, 2014 to current year.
GAGE - Water-stage recorder with satellite telemetry. Datum of gage is 940 feet above National Vertical Datum of 1988 (from topographic map).
COOPERATION - Site is maintained by the Pittsburgh Office of the USGS Pennsylvania Water Science Center, with funding from the Pennsylvania Department of Environmental Protection.