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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 401224075093301 OUTFALL 7
Montgomery County, Pennsylvania
Hydrologic Unit Code 02040201
Latitude  40°12'24.02", Longitude  75°09'32.69" NAD83
Gage datum 297 feet above NAVD88
Output formats
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HTML table without channel data
Tab-separated data with 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 
172024-09-25 11:32:30EDTYespkaUSGS0.00 Excellent NONE
162023-09-20 15:10:30EDTYespka/hpcUSGS0.00 Excellent NONE
152023-06-06 15:51:30EDTYespkaUSGS0.00 0.02Excellent NONE
142023-03-21 14:28EDTYespkaUSGS0.02 Poor NONE
132022-12-06 13:26ESTYesMCUSGS0.000.00 Excellent NONE
122022-09-15 15:52:30EDTYespkaPWD0.00 Excellent NONE
112022-06-15 16:35:30EDTYespkaUSGS0.00 Good NONE
102022-03-22 13:46:46EDTYespkaUSGS0.01 0.03Poor NONE
92021-09-21 17:56:18EDTYespkaUSGS0.00 0.07Poor NONE
82021-06-29 16:49:30EDTYespkaUSGS0.00 Excellent NONE
72021-03-16 14:04:30EDTYespkaUSGS0.04 0.08Poor NONE
62021-01-12 15:11ESTYespkaUSGS0.04 Poor NONE
52020-09-15 15:16:30EDTYespkaUSGS0.00 Excellent NONE
42020-05-04 13:27:30EDTYesPWBUSGS0.01 PoorClearNONE
32020-01-29 10:37:29ESTYesPWBUSGS0.01 PoorClearNONE
22019-10-22 08:07:30EDTYesPWBUSGS0.00 ExcellentNoFlowNONE
12019-07-25 12:50EDTYesPWBUSGS0.01 PoorVegetationHeavyNONE