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Peak Streamflow for USA
Grouped by County

Site Selection Results -- 53 sites found


Hydrologic region = 02070008
Minimum number of observations = 1

Save file of selected sites to local disk for future upload

Data for individual sites can be obtained by selecting the site number below

  group icon Frederick County, Maryland
Agency Site Number Site Name Period of Record
Begin Date End Date Peaks
USGS 01636845 LITTLE CATOCTIN CREEK NEAR ROSEMONT, MD 2017-07-06 2019-10-31 4
USGS 01636846 LITTLE CATOCTIN CREEK AT ROSEMONT, MD 2017-07-06 2019-10-31 4
USGS 01637000 LITTLE CATOCTIN CREEK AT HARMONY, MD 1948-06-30 1976-10-09 30
USGS 01637500 CATOCTIN CREEK NEAR MIDDLETOWN, MD 1948-01-01 2022-12-23 76
USGS 01637600 HOLLOW ROAD CREEK NEAR MIDDLETOWN, MD 1965-03-05 1976-10-09 11
USGS 01638500 POTOMAC RIVER AT POINT OF ROCKS, MD 1889-06-02 2023-03-05 130
  group icon Montgomery County, Maryland
Agency Site Number Site Name Period of Record
Begin Date End Date Peaks
USGS 01644371 LITTLE SENECA CREEK TRIBUTARY NEAR CLARKSBURG, MD 2004-07-07 2023-09-12 20
USGS 01644372 LITTLE SENECA CREEK TRIBUTARY AT BRINK, MD 2005-01-14 2022-12-22 19
USGS 01644375 LITTLE SENECA CREEK TRIBUTARY NEAR GERMANTOWN, MD 2004-08-17 2023-09-12 20
USGS 01644380 CABIN BRANCH NEAR BOYDS, MD 2004-07-23 2023-09-12 20
USGS 01644388 TENMILE CREEK NEAR CLARKSBURG, MD 2014-05-16 2022-12-22 10
USGS 01644390 TENMILE CREEK NEAR BOYDS, MD 2011-09-08 2022-12-22 13
USGS 01644420 BUCKLODGE BRANCH TRIBUTARY NEAR BARNESVILLE, MD 1967-03-07 1976-01-01 10
USGS 01644500 GREAT SENECA CREEK NEAR GAITHERSBURG, MD 1926-01-18 1929-10-22 5
USGS 01644600 GREAT SENECA CREEK NEAR QUINCE ORCHARD, MD 1998-03-21 2009-05-26 12
USGS 01645000 SENECA CREEK AT DAWSONVILLE, MD 1931-07-01 2022-12-23 93
USGS 01645200 WATTS BRANCH AT ROCKVILLE, MD 1958-07-08 1987-09-08 30
USGS 01646500 POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA 1931-04-03 2022-12-24 93
USGS 01646550 LITTLE FALLS BRANCH NEAR BETHESDA, MD 1945-07-31 1984-03-29 40
  group icon Fairfax County, Virginia
Agency Site Number Site Name Period of Record
Begin Date End Date Peaks
USGS 01644290 STAVE RUN AT RESTON, VA 1967-03-07 1971-07-29 5
USGS 01644291 STAVE RUN NEAR RESTON, VA 1972-06-21 1981-06-13 10
USGS 01644295 SMILAX BRANCH AT RESTON, VA 1968-06-12 1978-08-13 11
USGS 01644300 SUGARLAND RUN AT HERNDON, VA 1965-03-05 1970-04-14 5
USGS 01644370 SUGARLAND RUN NEAR DRANESVILLE, VA 1961-04-13 1972-06-21 12
USGS 01645700 DIFFICULT RUN NEAR FAIRFAX, VA 1950-07-16 1970-08-14 21
USGS 01645704 DIFFICULT RUN ABOVE FOX LAKE NEAR FAIRFAX, VA 2008-09-06 2022-08-10 15
USGS 01645745 LITTLE DIFFICULT RUN NEAR VIENNA, VA 2008-09-06 2011-09-08 4
USGS 01645750 S F LITTLE DIFFICULT RUN NEAR FAIRFAX, VA 1966-09-14 1970-08-14 5
USGS 01645762 S F LITTLE DIFFICULT RUN ABOVE MOUTH NR VIENNA, VA 2008-09-06 2022-08-10 15
USGS 01645784 SNAKEDEN BRANCH AT RESTON, VA 1972-06-21 1996-09-06 19
USGS 01645800 PINEY BRANCH AT VIENNA, VA 1963-06-30 1969-07-22 7
USGS 01645844 OLD COURTHOUSE SPRING BRANCH NEAR VIENNA, VA 2009-05-26 2011-09-08 3
USGS 01645900 COLVIN RUN AT RESTON, VA 1961-06-10 1967-08-24 6
USGS 01645940 CAPTAIN HICKORY RUN AT RT 681 NEAR GREAT FALLS, VA 2008-09-06 2011-09-08 4
USGS 01645950 PINEY RUN AT RESTON, VA 1965-03-05 1967-08-24 3
USGS 01645975 ROCKY RUN NEAR GREAT FALLS, VA 1961-04-13 1972-06-21 11
USGS 01646000 DIFFICULT RUN NEAR GREAT FALLS, VA 1935-09-06 2022-12-23 89
USGS 01646200 SCOTT RUN NEAR MCLEAN, VA 1961-06-10 1973-08-20 13
USGS 01646300 DEAD RUN NEAR MCLEAN, VA 1961-09-04 1962-06-02 2
USGS 01646305 DEAD RUN AT WHANN AVENUE NEAR MCLEAN, VA 2009-06-03 2022-05-22 14
  group icon Loudoun County, Virginia
Agency Site Number Site Name Period of Record
Begin Date End Date Peaks
USGS 01636690 PINEY RUN NEAR LOVETTSVILLE, VA 2002-03-20 2022-12-22 22
USGS 01638350 S F CATOCTIN CREEK AT RT 698 NEAR WATERFORD, VA 2002-06-15 2022-12-23 22
USGS 01638420 N F CATOCTIN CREEK AT RT 681 NEAR WATERFORD, VA 2002-03-20 2022-12-23 22
USGS 01638480 CATOCTIN CREEK AT TAYLORSTOWN, VA 1971-09-12 2022-12-23 53
USGS 01643590 LIMESTONE BRANCH NEAR LEESBURG, VA 2002-05-26 2022-12-22 22
USGS 01643700 GOOSE CREEK NEAR MIDDLEBURG, VA 1966-02-13 2022-12-23 51
USGS 01643805 N F GOOSE CREEK AT RT 729 NEAR LINCOLN, VA 2002-05-26 2022-12-22 22
USGS 01643880 BEAVERDAM CREEK AT RT 734 NEAR MOUNTVILLE, VA 2002-06-15 2022-12-23 22
USGS 01644000 GOOSE CREEK NEAR LEESBURG, VA 1889-06 2022-12-23 98
USGS 01644100 S F SYCOLIN CREEK NEAR LEESBURG, VA 1966-02-13 1976-10-09 12
USGS 01644200 LENAH RUN AT LENAH, VA 1962 2002-04-28 17
USGS 01644250 S F BROAD RUN NEAR ARCOLA, VA 1966-02-13 1973-04-27 8
USGS 01644280 BROAD RUN NEAR LEESBURG, VA 2002-04-28 2022-12-23 22