USGS Water-Year Summary for Site 01651730

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	Available Parameters
	00010 Temperature, water(Mean,Min.,Max.)
	00095 Specific cond at 25C(Min.,Max.,Mean)
	63680 Turbidity, Form Neph(Max.,Min.,Mean) [Discontinued]
	63680 Turbidity, Form Neph(Max.,Min.,Mean)
	72137 Discharge,tide fltrd(Mean)

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Water year 2024: 2023-10-01 to 2024-09-30

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USGS Water-Year Summary 2024

01651730 BEAVERDAM CREEK NEAR CHEVERLY, MD

LOCATION - Lat 38°54'58.7", long 76°56'03.5" referenced to North American Datum of 1983, Prince George's County, MD, Hydrologic Unit 02070010, on left bank, 500 ft downstream of Baltimore-Washington Parkway bridge, 1.0 mi southwest of Cheverly, and 0.5 mi upstream from mouth.

DRAINAGE AREA - 14.9 mi².

SURFACE-WATER RECORDS

PERIOD OF RECORD - October 2016 to current year.

GAGE - Water-stage recorder and velocity meter. Datum of gage is 0.00 ft above North American Vertical Datum of 1988.

REMARKS -

Water Year 2021: Gage-height record good and discharge record poor.

Water Years 2019-2020: Gage-height record and discharge record poor.

Water Years 2017-2018: Gage-height record good and discharge record poor.

This is a tidal discharge station. Discharge is computed from relations between stage vs. area and index velocity vs. mean channel velocity. Daily mean discharges were computed using the Godin low-pass filter to remove tidal effects from unit values. U.S. Geological Survey satellite data-collection platform at station.

EXTREMES FOR PERIOD OF RECORD - Maximum recorded elevation, 12.57 ft, September 10, 2020; minimum recorded elevation, -0.24 ft, September 22, 2019. Maximum discharge, 5,140 ft³/s, June 3, 2018; minimum discharge, -40.8 ft³/s, October 10, 2018.

WATER-QUALITY RECORDS

PERIOD OF RECORD -

Turbidity: December 2016 to April 2018, November 2018 - current year.

Specific conductance: January 2020 - current year

Water temperature: January 2020 - current year

PERIOD OF DAILY RECORD -

Turbidity: December 2016 to April 2018, November 2018 - current year.

Specific conductance: January 2020 - current year

Water temperature: January 2020 - current year

INSTRUMENTATION -

Turbidity: December 2016 to April 2018, November 2018 - current year.

Specific conductance: January 2020 - current year

Water temperature: January 2020 - current year

REMARKS - Map location: https://waterdata.usgs.gov/md/nwis/nwismap/?site_no=01651730&agency_cd=USGS

EXTREMES FOR PERIOD OF RECORD -

OBS TURBIDITY: Maximum, 1660 formazin nephelometric units (FNU), March 17, 2017; minimum, 0.4 formazin nephelometric units (FNU), November 29, 2019.

EXO TURBIDITY: Maximum, 1200 formazin nephelometric units (FNU), June 8, 2021; minimum, 3.5 formazin nephelometric units (FNU) August 29, 2021.

SPECIFIC CONDUCTANCE: Maximum, 10900 microsiemens per centimeter, February 01, 2021; minimum, 22 microsiemens per centimeter, May 28, 2021

WATER TEMPERATURE: Maximum, 29 °C, on July 13, 2021; minimum, 0.0°C, on January 30, 2021.