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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
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USGS Water-Year Summary 2024
03044810 LINN RUN AT LINN RUN STATE PARK NEAR RECTOR, PA
LOCATION - Lat 40°10'08", long 79°14'02" referenced to North American Datum of 1983, Westmoreland County, PA, Hydrologic Unit 05010008, on left bank, 8 ft downstream of Adams Falls Picnic Area access bridge, 0.7 mi downstream from Rock Run, 2.6 mi upstream from mouth at Loyalhanna Creek, and 5.2 mi south of Ligonier.
DRAINAGE AREA - 8 mi².
REVISIONS HISTORY - Revisions: Prior to December 21, 2023, the datum of gage was erroneously reported as 1.550 ft above National Geodetic Vertical Datum of 1929.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2006 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 1,545.4 ft above North American Vertical Datum of 1988 from rapid-static GNSS survey. Prior to December 21, 2023, the datum of gage was erroneously reported as 1,550 ft above National Geodetic Vertical Datum of 1929. Satellite telemetry at station.
COOPERATION - Station established and maintained by the U.S. Geological Survey in cooperation with the Department of Conservation and Natural Resources, Pennsylvania Topographic and Geologic Survey.
REMARKS -
Records are poor.
Between June 18, 2020 and October 14th, 2020, the gage was temporarily moved downstream due to bridge construction at the site. This resulted in a temporary adjustment to the datum between these dates in order to maintain a positive gage height. All changes to gage height and the datum have been reverted to original conditions as of October 14th, 2020.
