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DESCRIPTION:

Latitude 38°18'30",   Longitude 77°31'46"   NAD27

Spotsylvania County, Virginia, Hydrologic Unit 02080104

Drainage area: 1,595 square miles

Datum of gage: 63.69 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2026-01-24
Daily Data
Temperature, water, degrees Celsius	2004-03-05	2026-01-23	14540
Temperature, water, degrees Celsius	1955-10-01	1974-08-23	2404
Discharge, cubic feet per second	1907-09-19	2026-01-21	43225
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2004-03-05	2026-01-23	13977
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1955-10-01	1993-09-29	3604
Dissolved oxygen, water, unfiltered, milligrams per liter	2016-09-17	2026-01-23	9983
pH, water, unfiltered, field, standard units	2004-10-08	2026-01-23	13643
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2004-03-05	2017-05-16	4179
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2023-01-25	2026-01-23	3194
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen	2023-11-30	2026-01-23	2315
Daily Statistics
Discharge, cubic feet per second	1907-09-19	2025-11-30	43173
Monthly Statistics
Discharge, cubic feet per second	1907-09	2025-11
Annual Statistics
Discharge, cubic feet per second	1907	2026
Peak streamflow	1908-01-13	2025-05-15	118
Field measurements	1907-09-12	2025-12-01	717
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1967-10-04	2024-02-15	1331
Water-Year Summary	2006	2025	20
Revisions	Loading...

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