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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 12338700 Blackfoot R at Scotty Brown Br nr Ovando MT
Powell County, Montana
Hydrologic Unit Code 17010203
Latitude  47°01'05", Longitude 113°14'22" NAD27
Drainage area 1,428  square miles
Gage datum 3,910 feet above NGVD29
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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 
192005-08-25 08:50MDTYesplkUSGS402 Unspecified NONE
182005-07-27 09:00MDTYesplkUSGS578 Unspecified NONE
172005-06-08 09:10MDTYesplkUSGS3120 Unspecified NONE
162005-04-14 11:30MDTYesplkUSGS692 Unspecified NONE
152004-08-24 13:45MDTYespkUSGS621 Unspecified NONE
142004-07-13 17:20MDTYespkUSGS950 Unspecified NONE
132004-05-25 17:45MDTYesplkUSGS2090 Unspecified NONE
122004-04-14 12:15MDTYesplkUSGS1720 Unspecified NONE
112004-03-11 11:15MSTYesPLK/CLBUSGS557 Fair NONE
102003-12-03 14:00MSTYesPLK/TECUSGS380 Good NONE
81997-05-29 08:10MDTYesslUSGS6060 Unspecified NONE
71997-04-09 14:00MDTYesslUSGS697 Unspecified NONE
61996-10-22 14:15MDTYesslUSGS460 Unspecified NONE
51996-08-19 16:00MDTYesfabUSGS600 Unspecified NONE
41996-06-18 15:30MDTYesslUSGS5870 Unspecified NONE
31996-04-16 13:30MDTYesslUSGS2530 Unspecified NONE
21995-11-01 11:52MSTYesslUSGS419 Unspecified NONE
11995-09-06 14:00MDTYesslUSGS431 Unspecified NONE