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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 13210300 BRYANS RUN NR BOISE ID
Ada County, Idaho
Hydrologic Unit Code 17050114
Latitude  43°27'02", Longitude 116°04'08" NAD27
Drainage area 7.94  square miles
Contributing drainage area 7.94  square miles
Gage datum 3,320 feet above NGVD29
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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)
81966-05-25 -- ----YesRWLUSGS0.00 Unspecified NONE
71965-01-28 15:15MSTYesELYUSGS267 Good NONE1Imported Channel 1WADEunspeunkno26744.064.34.15UNSPUNSPUNSPunknUNSPUNSPUNSP
61964-05-05 15:55MSTYesG/MUSGS1.79 FairDebrisModerateNONE1Imported Channel 1WADEunspeunkno1.799.502.250.80UNSPUNSPUNSPunknUNSPUNSPUNSP
51964-03-18 10:35MSTYesELYUSGS5.45 Good NONE1Imported Channel 1WADEunspeunkno5.4518.58.770.62UNSPUNSPUNSPunknUNSPUNSPUNSP
11963-02-01 10:30MSTYesTHUSGS57.2 Good NONE1Imported Channel 1WADEunspeunkno57.224.024.62.33UNSPUNSPUNSPunknUNSPUNSPUNSP