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Streamflow Measurements for the Nation


USGS 01583200 BLACKROCK RUN AT COOPERSVILLE, MD
Baltimore County, Maryland
Hydrologic Unit Code 02060003
Latitude  39°32'36", Longitude  76°44'00" NAD27
Drainage area 9.38  square miles
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
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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 
162008-09-19 12:25EDTYesJRDUSGS3.63 0.000.50GoodClearNONE
152008-09-16 12:55EDTYesJRDUSGS3.83 0.000.50GoodClearNONE
142008-09-03 15:50EDTYesJRDUSGS3.09 0.000.50GoodClearNONE
132002-09-19 13:50EDTYesJJKUSGS0.95 Poor NONE
121966-07-21 16:02ESTYesBMHUSGS1.26 GoodClearNONE
111963-09-26 12:35ESTYesEJPUSGS2.10 GoodClearNONE
101963-07-30 09:20ESTYesEJPUSGS3.44 GoodClearNONE
91962-08-30 09:45ESTYesDHCUSGS2.90 GoodClearNONE
81962-07-30 12:00ESTYesDHCUSGS4.59 GoodClearNONE
71959-09-28 13:10ESTYesJMDUSGS1.50 FairClearNONE
61959-05-12 12:10ESTYesAGTUSGS5.33 GoodClearNONE
51958-09-09 13:50ESTYesAGTUSGS4.96 GoodClearNONE
41958-06-06 11:00ESTYesAGTUSGS13.8 GoodClearNONE
31957-08-22 16:50ESTYesAGTUSGS2.68 GoodClearNONE
21957-05-07 07:50ESTYesLCDUSGS10.6 FairClearNONE
11956-05-26 09:35ESTYesLCDUSGS10.4 GoodClearNONE