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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 01594001 LITTLE PATUXENT RIVER AT LAUREL, MD
Anne Arundel County, Maryland
Hydrologic Unit Code 02060006
Latitude  39°06'46", Longitude  76°49'23" NAD27
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)
361973-09-13 11:05EDTYesDFG/RMCUSGS38.21.34 GoodClearNONE1Imported Channel 1WADEunspeunkno38.259.049.60.77UNSPUNSPUNSPunknUNSPUNSPUNSP
351973-07-09 13:05EDTYesCSB/MNLUSGS95.91.84 GoodClearNONE1Imported Channel 1WADEunspeunkno95.959.057.31.67UNSPUNSPUNSPunknUNSPUNSPUNSP
341973-06-07 10:10EDTYesDFG/RJGUSGS1282.26 GoodClearNONE1Imported Channel 1WADEunspeunkno12863.082.01.57UNSPUNSPUNSPunknUNSPUNSPUNSP
331973-05-31 16:10EDTYesRMC/RJGUSGS1882.49 GoodClearNONE1Imported Channel 1WADEunspeunkno18864.01071.76UNSPUNSPUNSPunknUNSPUNSPUNSP
321972-01-21 10:15ESTYesDFGUSGS1522.33 GoodClearNONE1Imported Channel 1WADEunspeunkno15260.083.51.82UNSPUNSPUNSPunknUNSPUNSPUNSP
311971-03-24 15:00ESTYesDFGUSGS1211.92 GoodClearNONE1Imported Channel 1WADEunspeunkno12157.070.41.72UNSPUNSPUNSPunknUNSPUNSPUNSP
301970-12-15 13:10ESTYesCSGUSGS54.31.26 FairClearNONE1Imported Channel 1WADEunspeunkno54.356.541.81.30UNSPUNSPUNSPunknUNSPUNSPUNSP
291970-11-19 14:50ESTYesLWLUSGS77.71.50 GoodClearNONE1Imported Channel 1WADEunspeunkno77.757.054.11.44UNSPUNSPUNSPunknUNSPUNSPUNSP
281970-08-09 14:20EDTYesMNL/LWLUSGS27.00.95 GoodClearNONE1Imported Channel 1WADEunspeunkno27.037.026.81.00UNSPUNSPUNSPunknUNSPUNSPUNSP
271970-07-22 14:25EDTYesCSG/LWLUSGS82.41.46 GoodClearNONE1Imported Channel 1WADEunspeunkno82.456.061.61.34UNSPUNSPUNSPunknUNSPUNSPUNSP
261970-05-05 16:00EDTYesDFGUSGS1081.67 GoodClearNONE1Imported Channel 1WADEunspeunkno10857.060.51.78UNSPUNSPUNSPunknUNSPUNSPUNSP
251970-04-17 15:00ESTYesDFGUSGS2082.22 GoodClearNONE1Imported Channel 1WADEunspeunkno20860.090.72.29UNSPUNSPUNSPunknUNSPUNSPUNSP
241968-09-13 13:35ESTYesDFG/LWLUSGS44.81.21 GoodClearNONE1Imported Channel 1WADEunspeunkno44.842.036.01.24UNSPUNSPUNSPunknUNSPUNSPUNSP
231968-07-22 09:50ESTYesDFGUSGS41.71.14 GoodClearNONE1Imported Channel 1WADEunspeunkno41.737.032.61.28UNSPUNSPUNSPunknUNSPUNSPUNSP
221968-07-17 09:38ESTYesJRG/LWLUSGS64.21.32 GoodClearNONE1Imported Channel 1WADEunspeunkno64.237.039.01.65UNSPUNSPUNSPunknUNSPUNSPUNSP
211968-03-04 12:05ESTYesDFGUSGS68.31.38 GoodClearNONE1Imported Channel 1WADEunspeunkno68.341.047.81.43UNSPUNSPUNSPunknUNSPUNSPUNSP
201967-11-13 12:35ESTYesDFGUSGS39.51.15 GoodClearNONE1Imported Channel 1WADEunspeunkno39.530.026.01.52UNSPUNSPUNSPunknUNSPUNSPUNSP
191967-10-04 12:45ESTYesDFGUSGS28.31.08 GoodClearNONE1Imported Channel 1WADEunspeunkno28.334.023.51.20UNSPUNSPUNSPunknUNSPUNSPUNSP
181967-09-08 13:00ESTYesRJSUSGS43.31.19 GoodClearNONE1Imported Channel 1WADEunspeunkno43.336.026.11.66UNSPUNSPUNSPunknUNSPUNSPUNSP
171967-07-18 09:30ESTYesRJSUSGS36.01.09 FairClearNONE1Imported Channel 1WADEunspeunkno36.025.027.91.29UNSPUNSPUNSPunknUNSPUNSPUNSP
161967-05-12 10:00ESTYesMNLUSGS1211.79 GoodClearNONE1Imported Channel 1WADEunspeunkno12169.066.71.81UNSPUNSPUNSPunknUNSPUNSPUNSP
151967-04-04 12:00ESTYesMNLUSGS95.01.79 GoodClearNONE1Imported Channel 1WADEunspeunkno95.068.062.71.52UNSPUNSPUNSPunknUNSPUNSPUNSP
141967-02-21 11:45ESTYesMNLUSGS1592.07 GoodClearNONE1Imported Channel 1WADEunspeunkno15964.076.02.09UNSPUNSPUNSPunknUNSPUNSPUNSP
131966-12-06 08:50ESTYesMNLUSGS56.21.36 GoodClearNONE1Imported Channel 1WADEunspeunkno56.245.039.51.42UNSPUNSPUNSPunknUNSPUNSPUNSP
121966-10-26 12:50ESTYesMNL/DFGUSGS65.71.47 GoodClearNONE1Imported Channel 1WADEunspeunkno65.750.542.51.55UNSPUNSPUNSPunknUNSPUNSPUNSP
111966-08-04 15:05ESTYesMNLUSGS7.930.72 GoodClearNONE1Imported Channel 1WADEunspeunkno7.9329.011.10.72UNSPUNSPUNSPunknUNSPUNSPUNSP
101966-06-23 15:00ESTYesWBSUSGS31.21.27 GoodClearNONE1Imported Channel 1WADEunspeunkno31.236.024.71.26UNSPUNSPUNSPunknUNSPUNSPUNSP
91965-11-08 12:00ESTYesMWCUSGS29.21.28 FairClearNONE1Imported Channel 1WADEunspeunkno29.233.033.00.88UNSPUNSPUNSPunknUNSPUNSPUNSP
81965-09-29 14:25ESTYesCEKUSGS19.91.16 GoodClearNONE1Imported Channel 1WADEunspeunkno19.930.028.60.70UNSPUNSPUNSPunknUNSPUNSPUNSP
71965-08-18 14:20ESTYesCEKUSGS15.61.10 GoodClearNONE1Imported Channel 1WADEunspeunkno15.629.027.30.57UNSPUNSPUNSPunknUNSPUNSPUNSP
61965-06-23 14:25ESTYesRLM/DHCUSGS33.81.28 GoodClearNONE1Imported Channel 1WADEunspeunkno33.830.434.30.99UNSPUNSPUNSPunknUNSPUNSPUNSP
51964-09-23 13:05ESTYesDHCUSGS17.51.01 GoodClearNONE1Imported Channel 1WADEunspeunkno17.524.819.10.92UNSPUNSPUNSPunknUNSPUNSPUNSP
41964-07-21 08:05ESTYesJEHUSGS28.81.19 GoodClearNONE1Imported Channel 1WADEunspeunkno28.832.024.11.20UNSPUNSPUNSPunknUNSPUNSPUNSP
31964-06-22 10:15ESTYesDHCUSGS56.01.56 GoodClearNONE1Imported Channel 1WADEunspeunkno56.036.534.51.62UNSPUNSPUNSPunknUNSPUNSPUNSP
21964-06-04 13:30ESTYesDHCUSGS60.31.69 GoodClearNONE1Imported Channel 1WADEunspeunkno60.365.039.41.53UNSPUNSPUNSPunknUNSPUNSPUNSP
11964-03-17 10:55ESTYesJEHUSGS1142.21 GoodClearNONE1Imported Channel 1WADEunspeunkno11464.066.81.70UNSPUNSPUNSPunknUNSPUNSPUNSP