USGS Water-Year Summary 2024

04213075 BRANDY RUN NEAR GIRARD, PA

LOCATION - Lat 41°59'31", long 80°17'29" referenced to North American Datum of 1927, Erie County, PA, Hydrologic Unit 04120101, on left bank 150 ft upstream from highway bridge on Tannery Road, 0.5 mi upstream from mouth, and 1.8 mi southeast of Girard.

DRAINAGE AREA - 4.45 mi².

REVISIONS HISTORY -

WDR PA-94-3: 1987-89 (M).

Revisions: Discharge for the period Dec. 17, 2020 to Jun. 10, 2021, was revised on Sep. 30, 2021, based on changes to the stage-discharge rating.

Revisions: Discharge for the period May 10, 2022 to Jun. 30, 2022, was revised on Sep. 26, 2022, based on changes to the stage-discharge rating.

Revisions: The datum of gage was erroneously reported as 800 ft above National Geodetic Vertical Datum of 1929 prior to February 7, 2024

SURFACE-WATER RECORDS

PERIOD OF RECORD - May 1986 to current year.

GAGE - Water-stage recorder. Elevation of gage is 736.9 ft above North American Vertical Datum of 1988.  Prior to August 20, 2010, water-stage recorder and crest-stage gage at site 50 ft downstream at same datum. Prior to February 7, 2024, the datum of gage was erroneously reported as 800 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 Pennsylvania Department of Environmental Protection.

REMARKS - Records are good, except discharge above 100 ft³/s, and estimated discharges, which are poor.