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Streamflow Measurements for the Nation


USGS 01576303 Groff Creek nr Center Square, PA
Lancaster County, Pennsylvania
Hydrologic Unit Code 02050306
Latitude  40°06'58.85", Longitude  76°11'21.19" NAD83
Drainage area 6.8  square miles
Gage datum 309 feet above NAVD88
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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)
22023-07-18 08:15:09EDTYesJAW/LEOUSGS0.85 Fair NONE1MainWADEQSCMMVADV0.8514.03.100.27SOFTsiltEVENSTDYEVENSTNDDNST100.00
32023-05-17 09:38:01EDTYesKES/LEOUSGS1.75 Poor NONE1GROFFWADEQSCMMVADV1.7527.016.10.11SOFTsiltUNEVUNSPUNSPUNSPUNSP