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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 014670302 Pennypack C (SW-48) at Sawyers Way at Horsham, PA
Montgomery County, Pennsylvania
Hydrologic Unit Code 02040202
Latitude  40°10'47.4", Longitude  75°08'58.3" NAD83
Drainage area 1.49  square miles
Gage datum 279 feet above NAVD88
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 
202024-09-23 11:46:39EDTYesVJRUSGS0.01 0.000.50Poor NONE
192024-03-18 11:23:53EDTYesJMEUSGS1.93 Poor NONE
182024-01-04 14:17:30ESTYesDRGUSGS1.41 Poor NONE
172023-09-21 13:09:11EDTYespkaUSGS0.55 0.40Poor NONE
162023-06-05 13:10:51EDTYespkaUSGS0.66 0.47Good NONE
152023-03-20 11:45:55EDTYespkaUSGS1.34 0.40Poor NONE
142022-12-05 12:11ESTYesMCUSGS0.96 Poor NONE
132022-09-14 12:45:34EDTYespkaUSGS0.40 0.37Poor NONE
122022-06-14 13:13:49EDTYespkaUSGS1.26 0.35Fair NONE
112022-03-21 10:19:01EDTYespkaUSGS1.41 0.38Poor NONE
102021-12-14 09:42:44ESTYespkaUSGS0.68 0.32Poor NONE
92021-09-20 13:55:11EDTYespkaUSGS0.89 0.33Poor NONE
82021-06-28 14:26:01EDTYespkaUSGS0.79 0.48Good NONE
72021-03-15 11:10EDTYespkaUSGS2.28 0.55Fair NONE
62021-01-11 10:47:12ESTYespkaUSGS1.69 0.52Fair NONE
52020-09-15 13:16EDTYesDRGUSGS0.26 Poor NONE
42020-05-04 12:56:30EDTYesDRGUSGS1.79 Poor NONE
32020-01-29 09:48:35ESTYesCTSUSGS1.99 Poor NONE
22019-10-22 08:36:18EDTYesCTSUSGS0.24 Poor NONE
12019-07-25 12:33:35EDTYespkaUSGS0.79 0.27Poor NONE