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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 03029170 Little Toby Creek at Portland Mills, PA
Elk County, Pennsylvania
Hydrologic Unit Code 05010005
Latitude  41°21'53", Longitude  78°49'22" NAD27
Drainage area 126  square miles
Output formats
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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 		 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)
361992-04-02 15:30ESTYesLFUSGS6272.24 GoodClearNONE1Imported Channel 1WADEunspeunkno6271042312.71UNSPUNSPUNSPunknUNSPUNSPUNSP
351991-09-05 07:40EDTYesMSUSGS74.11.46 FairDebrisLightNONE1Imported Channel 1WADEunspeunkno74.183.047.11.57UNSPUNSPUNSPunknUNSPUNSPUNSP
341991-07-09 13:35EDTYesLFUSGS66.41.40 GoodClearNONE1Imported Channel 1WADEunspeunkno66.480.051.31.29UNSPUNSPUNSPunknUNSPUNSPUNSP
331991-06-07 09:40EDTYesMJUSGS65.43.68 GoodClearNONE1Imported Channel 1WADEunspeunkno65.472.059.41.10UNSPUNSPUNSPunknUNSPUNSPUNSP
321990-09-19 12:10EDTYesMJUSGS3123.00-0.010.90GoodClearNONE1Imported Channel 1WADEunspeunkno31293.01532.04UNSPUNSPUNSPunknUNSPUNSPUNSP
311990-04-30 11:45EDTYesLFUSGS1311.68 GoodClearNONE1Imported Channel 1WADEunspeunkno13176.063.22.07UNSPUNSPUNSPunknUNSPUNSPUNSP
301989-09-09 12:20EDTYesJOUSGS27.93.64 GoodClearNONE1Imported Channel 1WADEunspeunkno27.969.042.70.66UNSPUNSPUNSPunknUNSPUNSPUNSP
291988-09-12 12:00EDTYesMJUSGS25.93.59 Fair NONE1Imported Channel 1WADEunspeunkno25.963.053.50.48UNSPUNSPUNSPunknUNSPUNSPUNSP
281988-04-12 15:25EDTYesMJUSGS2660.11 GoodClearNONE1Imported Channel 1WADEunspeunkno26671.01162.29UNSPUNSPUNSPunknUNSPUNSPUNSP
271987-08-19 10:30EDTYesMCUSGS35.91.47 GoodClearNONE1Imported Channel 1WADEunspeunkno35.984.075.90.47UNSPUNSPUNSPunknUNSPUNSPUNSP
261987-05-07 10:40EDTYesTNUSGS2602.56 FairClearNONE1Imported Channel 1WADEunspeunkno26090.094.12.75UNSPUNSPUNSPunknUNSPUNSPUNSP
251986-09-24 10:00EDTYesMCUSGS1161.82 GoodClearNONE1Imported Channel 1WADEunspeunkno11612992.91.25UNSPUNSPUNSPunknUNSPUNSPUNSP
241986-05-19 11:50EDTYesRMUSGS95.51.57 GoodClearNONE1Imported Channel 1WADEunspeunkno95.583.050.21.90UNSPUNSPUNSPunknUNSPUNSPUNSP
231985-09-05 11:15EDTYesRSUSGS29.11.36 GoodClearNONE1Imported Channel 1WADEunspeunkno29.177.062.30.47UNSPUNSPUNSPunknUNSPUNSPUNSP
221985-04-30 13:00EDTYesSFUSGS1161.58 FairClearNONE1Imported Channel 1WADEunspeunkno11682.067.61.72UNSPUNSPUNSPunknUNSPUNSPUNSP
211983-08-08 -- ----YesRSUSGS1372.09 Unspecified NONE1Imported Channel 1WADEunspeunkno137 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
201983-05-12 09:30EDTYesMCUSGS1902.21 GoodClearNONE1Imported Channel 1WADEunspeunkno1901161291.43UNSPUNSPUNSPunknUNSPUNSPUNSP
191982-09-21 12:00EDTYesEWUSGS26.71.66 PoorClearNONE1Imported Channel 1WADEunspeunkno26.749.020.41.31UNSPUNSPUNSPunknUNSPUNSPUNSP
181982-07-24 10:20EDTYesEWUSGS1172.170.010.70PoorClearNONE1Imported Channel 1WADEunspeunkno11710061.81.89UNSPUNSPUNSPunknUNSPUNSPUNSP
171981-08-11 08:40EDTYesTBUSGS1022.97 GoodClearNONE1Imported Channel 1WADEunspeunkno10270.041.02.44UNSPUNSPUNSPunknUNSPUNSPUNSP
161981-03-24 08:15ESTYesRMUSGS1371.74 GoodClearNONE1Imported Channel 1WADEunspeunkno13797.067.02.04UNSPUNSPUNSPunknUNSPUNSPUNSP
151980-08-20 16:25EDTYesRMUSGS84.81.89 GoodClearNONE1Imported Channel 1WADEunspeunkno84.880.086.30.98UNSPUNSPUNSPunknUNSPUNSPUNSP
131979-05-16 -- ----YesMUSGS3322.26 Unspecified NONE1Imported Channel 1WADEunspeunkno332 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
121978-09-12 -- ----YesDWUSGS35.11.47 Unspecified NONE1Imported Channel 1WADEunspeunkno35.1 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
111977-06-08 -- ----YesJLUSGS52.21.36 Unspecified NONE1Imported Channel 1WADEunspeunkno52.2 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
101976-09-09 14:40EDTYesMCUSGS28.2-0.67 GoodClearNONE1Imported Channel 1WADEunspeunkno28.271.048.60.58UNSPUNSPUNSPunknUNSPUNSPUNSP
71975-01-09 -- ----YesRMUSGS4940.84 Unspecified NONE1Imported Channel 1WADEunspeunkno494 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
61974-08-22 13:50EDTYesRMUSGS31.0-0.62 GoodClearNONE1Imported Channel 1WADEunspeunkno31.045.023.91.30UNSPUNSPUNSPunknUNSPUNSPUNSP
51974-04-11 14:30EDTYesJDUSGS4140.65 Good NONE1Imported Channel 1WADEunspeunkno4141052331.78UNSPUNSPUNSPunknUNSPUNSPUNSP
41973-09-21 10:35EDTYesRMUSGS50.6-0.40 GoodClearNONE1Imported Channel 1WADEunspeunkno50.669.039.61.28UNSPUNSPUNSPunknUNSPUNSPUNSP
31973-04-17 15:30ESTYesRHUSGS227 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno22782.091.12.50UNSPUNSPUNSPunknUNSPUNSPUNSP
21972-10-06 09:00EDTYesJLUSGS97.3 Unspecified NONE1Imported Channel 1WADEunspeunkno97.375.055.01.77UNSPUNSPUNSPunknUNSPUNSPUNSP
11971-10-22 10:10EDTYesJLUSGS25.33.65 GoodClearNONE1Imported Channel 1WADEunspeunkno25.347.018.61.36UNSPUNSPUNSPunknUNSPUNSPUNSP