STATION.--03021518 UNION CITY RESERVOIR ON FRENCH CREEK NEAR UNION CITY, PA.
LOCATION.--Lat 41`55'13", long 79`53'59", Erie County, Hydrologic Unit 05010004, in tower at left center of Union City Dam on French Creek, 1.4 mi upstream from South Branch French Creek, and 3.2 mi northwest of Union City.
DRAINAGE AREA.--220 square miles.
GAGE.--Water-stage recorder. Elevation of gage is sea level. satellite telemetry at station.
PERIOD OF RECORD.--July 1970 to current year.
COOPERATION.--Funding for the operation of this station is provided by the U.S. Army Corps of Engineers, Pittsburgh District.
REMARKS.--As of April 7, 2010 the elevations for the Union City Reservoir are referenced to North American Vertical Datum of 1988. Data retrieved from the database prior to April 7, 2010 were referenced to National Geodetic Vertical Datum of 1929.

The 15-minute precipitation data for this station are temporary and will only be displayed for 120 days. Time series of 1-hour or cumulative daily values will NOT be available for retrieval following the 120-day display period. Although the instrumentation is calibrated at least once a year, the temporary classification means that documented routine inspections and other quality assurance measures are not performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.