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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 01594525 COLLINGTON BRANCH AT UPPER MARLBORO, MD
Prince George'S County, Maryland
Hydrologic Unit Code 02060006
Latitude  38°49'16", Longitude  76°44'40" NAD27
Drainage area 22.9  square miles
Output formats
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
161979-05-01 -- ----YesDFGUSGS29.9 GoodClearNONE1Imported Channel 1WADEunspeunkno29.923.522.21.35UNSPUNSPUNSPunknUNSPUNSPUNSP
151978-11-03 -- ----YesDFGUSGS4.68 GoodClearNONE1Imported Channel 1WADEunspeunkno4.6820.06.080.77UNSPUNSPUNSPunknUNSPUNSPUNSP
141978-09-11 11:00EDTYesDFGUSGS4.17 GoodClearNONE1Imported Channel 1WADEunspeunkno4.1717.05.170.81UNSPUNSPUNSPunknUNSPUNSPUNSP
131977-09-16 10:30EDTYesDFGUSGS1.74 GoodClearNONE1Imported Channel 1WADEunspeunkno1.749.004.260.41UNSPUNSPUNSPunknUNSPUNSPUNSP
121977-06-11 11:00EDTYesDFGUSGS2.31 GoodClearNONE1Imported Channel 1WADEunspeunkno2.3116.05.440.42UNSPUNSPUNSPunknUNSPUNSPUNSP
111977-06-07 10:20EDTYesDFGUSGS4.32 GoodClearNONE1Imported Channel 1WADEunspeunkno4.3217.06.880.63UNSPUNSPUNSPunknUNSPUNSPUNSP
101976-08-23 14:45EDTYesDFGUSGS3.54 GoodClearNONE1Imported Channel 1WADEunspeunkno3.5421.06.100.58UNSPUNSPUNSPunknUNSPUNSPUNSP
91976-07-27 14:30EDTYesMNLUSGS3.90 GoodClearNONE1Imported Channel 1WADEunspeunkno3.9016.07.610.51UNSPUNSPUNSPunknUNSPUNSPUNSP
81976-03-08 12:30ESTYesDFGUSGS17.6 GoodClearNONE1Imported Channel 1WADEunspeunkno17.616.014.21.24UNSPUNSPUNSPunknUNSPUNSPUNSP
71975-11-03 13:20ESTYesRMCUSGS17.7 GoodClearNONE1Imported Channel 1WADEunspeunkno17.717.715.21.16UNSPUNSPUNSPunknUNSPUNSPUNSP
61975-08-13 15:00EDTYesMNLUSGS5.15 GoodClearNONE1Imported Channel 1WADEunspeunkno5.1517.05.830.88UNSPUNSPUNSPunknUNSPUNSPUNSP
51966-09-13 09:20ESTYesDHCUSGS0.62 GoodClearNONE1Imported Channel 1WADEunspeunkno0.6210.52.410.26UNSPUNSPUNSPunknUNSPUNSPUNSP
41966-07-20 10:35ESTYesGUSGS2.24 GoodClearNONE1Imported Channel 1WADEunspeunkno2.2411.53.780.59UNSPUNSPUNSPunknUNSPUNSPUNSP
31966-06-21 16:20ESTYesWBSUSGS4.47 GoodClearNONE1Imported Channel 1WADEunspeunkno4.4711.36.590.68UNSPUNSPUNSPunknUNSPUNSPUNSP
21965-09-28 14:25ESTYesCEKUSGS9.43 GoodClearNONE1Imported Channel 1WADEunspeunkno9.4333.013.10.72UNSPUNSPUNSPunknUNSPUNSPUNSP
11964-08-21 09:10ESTYesDHCUSGS1.78 GoodClearNONE1Imported Channel 1WADEunspeunkno1.788.703.420.52UNSPUNSPUNSPunknUNSPUNSPUNSP