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Water-Year Summary for Site 01654107

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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
00010 Temperature, water(Min.,Med.,Max.)  
00095 Specific cond at 25C(Max.,Med.,Min.)  
00300 Dissolved oxygen(Max.,Min.,Med.)  
00400 pH(Max.,Med.,Min.)  
63680 Turbidity, Form Neph(Med.,Min.,Max.)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
01654107 LONG BRANCH AT OLLEY LANE NR FAIRFAX, VA
LOCATION - Lat 38°49'28.56", long 77°16'00.12" referenced to North American Datum of 1983, Fairfax County, VA, Hydrologic Unit 02070010,
DRAINAGE AREA -  
SURFACE-WATER RECORDS
PERIOD OF RECORD - September 2021 to current year.
GAGE - Water-stage recorder. Datum of gage is 293.6 ft +/- 0.12 ft, NAVD88
EXTREMES FOR PERIOD OF RECORD -

Maximum gage height, 5.46 ft, June 22, 2022; minimum gage height, 2.10 ft, September 2, 2022

 

Water Quality:

Water Temperature: Maximum: 27.09 °C on 08/08/2022, Minimum: 0.29 °C on 01/30/2022

Specific Conductance: Maximum: 3959 uS/cm on 01/08/2022, Minimum 10 uS/cm on 5/07/2022

Dissolved Oxygen: Maximum 14.2 mg/l on 2/15/2022, Minimum 5.4 mg/l on 8/10/2022

pH: Maximum: 7.6 pH units on 12/17/2021, Minimum 6.2 pH units on 5/7/2022

Turbidity: Maximum 1137 FNU on 6/22/2022, Minimum 0.19 FNU on 01/09/2022