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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 06307720 Brian Creek near Ashland MT
Powder River County, Montana
Hydrologic Unit Code 10090102
Latitude  45°24'37", Longitude 106°09'07" NAD27
Drainage area 8.08  square miles
Gage datum 3,140 feet above NGVD29
Output formats
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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)
292025-12-01 17:53MSTYesSAS/OADUSGS0.00 ExcellentDebrisModerateNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
282025-07-22 09:40:30MDTYesRTHUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
272025-04-15 10:48:30MDTYesRTHUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
262024-11-18 13:54:30MSTYesRTH/JTLUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
252024-10-23 11:01:30MDTYesRTHUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
242024-07-15 13:03:30MDTYesJTLUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
232024-04-15 14:54:30MDTYesjtlUSGS0.00 Excellent NONE1Mainunknother 0.00 unknunknunknunknunknUNKNunkn
222023-10-23 12:10MDTYesDJE/ZDJUSGS0.00 ExcellentDebrisLightNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
212023-08-31 12:25:30MDTYesZDJUSGS0.00 0.000.10ExcellentNoFlowNONE1Main ChannelOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
202023-06-23 08:51:30MDTYesZDJUSGS0.00 ExcellentUnspecifedNONE1Main ChannelOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
192023-04-11 14:14MDTYesZDJUSGS0.00 UnknownClearNONE1Mainunknother 0.00 unknunknunknunknunknUNKNunkn
182022-10-20 15:10MDTYesCCCUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
172022-08-22 14:00MDTYesCCC/JTMUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
162022-07-19 09:49:30MDTYesCCC/JTMUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
152022-05-02 11:30MDTYescccUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
142021-10-13 12:23MDTYesGCWUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
132021-08-05 15:06MDTYesBJBUSGS0.00 ExcellentClearNONE1ChannelOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUPST0.00
122021-06-23 14:45:30MDTYesBJBUSGS0.00 ExcellentClearNONE1Mainunknother 0.00 unknunknunknunknunknUNKNunkn
112021-05-13 15:50MDTYesBJBUSGS0.00 ExcellentClearNONE1Brian CreekOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
102020-12-15 13:18MSTYesGCWUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
92020-09-09 17:02:30MDTYesGCWUSGS0.00 GoodNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
82020-05-19 08:49:30MDTYesDJEUSGS0.00 UnknownClearNONE1Mainunknother 0.00 unknunknunknunknunknUNKNunkn
72019-04-02 10:01MDTYesDJEUSGS0.00 UnknownClearNONE1Mainunknother 0.00 unknunknunknunknunknUNKNunkn
62018-10-30 11:29:30MDTYesJVHUSGS0.00 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
52017-10-25 13:45MDTYesJVHUSGS0.000.00 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
42003-03-17 -- ----YesSMK-PRWUSGS1.080.71 Poor NONE1Channel 1WADEQSCMMVPYG1.084.800.811.33UNSPUNSPUNSPunknUNSPUNSPUNSP
31996-02-08 -- ----YesJLFUSGS29.72.06 Fair NONE1Channel 1WADEQSCMMVPYG29.726.530.50.97UNSPUNSPUNSPunknUNSPUNSPUPST2.00
21989-03-08 -- ----YesJLFUSGS1.770.72 Fair NONE1Channel 1WADEQSCMMVPYG1.7713.35.260.33UNSPUNSPUNSPunknUNSPUNSPUNSP
11978-03-19 -- ----YesJLFUSGS39.42.30 Fair NONE1Channel 1WADEQSCMMVPAA39.426.540.30.98UNSPUNSPUNSPunknUNSPUNSPUNSP