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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 06138700 South Fork Spring Coulee near Havre MT
Hill County, Montana
Hydrologic Unit Code 10050005
Latitude  48°24'33.16", Longitude 109°49'47.44" NAD83
Drainage area 6.59  square miles
Gage datum 2,770 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)
142011-06-16 12:22MDTYesNAM/HLNUSGS2.000.28 PoorClearNONE1MAINOTHRother 2.00 FIRMSANDEVENunknEVENSTNDATGA
132011-03-17 -- ----YesPLP/AWJUSGS3.000.33-0.020.50FairIceShoreNONE1Imported Channel 1WADEQSCMMVADV3.008.303.900.77SOFTSANDUNEVunknEVENUNFMDNST75.00
122003-03-13 -- ----YesTJM/WGSUSGS2825.11 FairUnspecifedNONE1Imported Channel 1OTHRQIDIR 282 UNSPUNSPUNSPunknUNSPUNSPUNSP
111994-03-03 -- ----YesARSUSGS5.510.38 PoorClearNONE1Imported Channel 1WADEQSCMMVPYG5.5110.08.430.65UNSPUNSPUNSPunknUNSPUNSPUNSP
101986-02-24 -- ----YesFMOUSGS78.03.48 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPAA78.012.018.64.21UNSPUNSPUNSPunknUNSPUNSPUNSP
91982-02-20 -- ----YesRJO/JAHUSGS1454.70 FairUnspecifedNONE1Imported Channel 1OTHRQIDIR 145 UNSPUNSPUNSPunknUNSPUNSPUNSP
81979-03-13 -- ----YesNAM/CLCUSGS3.900.33 GoodClearNONE1Imported Channel 1WADEQSCMMVPYG3.9012.76.880.57UNSPUNSPUNSPunknUNSPUNSPDNST100.00
71979-03-07 -- ----YesFMO/DRJUSGS55.63.04 GoodUnspecifedNONE1Imported Channel 1WADEQSCMMVPAA55.619.017.93.11UNSPUNSPUNSPunknUNSPUNSPDNST50.00
61978-03-18 -- ----YesSVL/CLCUSGS18.11.20 FairClearNONE1Imported Channel 1WADEQSCMMVPAA18.114.09.551.90UNSPUNSPUNSPunknUNSPUNSPDNST100.00
51971-02-15 -- ----YesRRSUSGS11.61.09 FairIceShoreNONE1Imported Channel 1WADEQSCMMVPAA11.614.07.801.49UNSPUNSPUNSPunknUNSPUNSPDNST20.00
41967-03-21 -- ----YesJRUSGS43.02.51 Fair NONE1Imported Channel 1WADEQSCMMVPAA43.016.016.12.67UNSPUNSPUNSPunknUNSPUNSPUNSP
31966-03-10 -- ----YesMLKUSGS19.41.58 Fair NONE1Imported Channel 1WADEQSCMMVPAA19.414.012.31.58UNSPUNSPUNSPunknUNSPUNSPUNSP
21963-01-22 -- ----YesMVJUSGS25.01.68 Fair NONE1Imported Channel 1OTHRQIDIR 25.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
11961-10-06 -- ----YesFCBUSGS33.02.04 Fair NONE1Imported Channel 1OTHRQIDIR 33.0 UNSPUNSPUNSPunknUNSPUNSPUNSP