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Water-Year Summary for Site 0209734440

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
00060 Discharge(Max.,Min.,Mean)  
00065 Gage height(Max.,Min.,Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
0209734440 BOLIN CREEK AT VILLAGE DRIVE AT CHAPEL HILL, NC
LOCATION - Lat 35°55'20.3", long 79°03'57.6" referenced to North American Datum of 1983, Orange County, NC, Hydrologic Unit 03030002, on right bank 200 ft from Umstead Drive in Chapel Hill, NC.
DRAINAGE AREA - 7.90 mi².
REVISIONS HISTORY - Discharge for the period Sept. 17, 2018, to Mar. 2, 2020, was revised on Apr. 29, 2020, based on changes to the stage-discharge rating.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2012 to current water year.
GAGE - Water-stage recorder. Datum of gage is 333.9 ft above NAVD88 NAD83(2011) Geoid 09. Satellite telemetry at streamgage.
COOPERATION - Gage established in cooperation with the Chapel Hill Stormwater Management Program and the Town of Carrboro.
REMARKS - Gage-height records are generally good. Discharge records are generally fair except for estimated discharges, which are poor. Additional details on the accuracy of the records can be obtained by contacting the USGS South Atlantic Water Science Center at gs-w-nc_nwisweb_data_inquiries@usgs.gov.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge for period of record, 4,230 ft3/s, September 17th, 2018; Maximum gage height for period of record, 10.41 ft, September 17th, 2018 as a result of Hurricane Florence; Minimum daily mean discharge, no flow, October 3, 2017.