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Streamflow Measurements for the Nation


USGS 12303000 Kootenai River at Libby MT


Lincoln County, Montana
Hydrologic Unit Code 17010101
Latitude  48°24'00.79", Longitude 115°33'13.12" NAD83
Drainage area 10,179  square miles
Gage datum 2,041.54 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
 
6411991-10-15 13:30MDTYesRJWUSGS188006.750.002.30FairClearNONE
6401991-04-23 14:30MDTYesRJWUSGS183006.600.012.00FairClearNONE
6391990-10-17 13:30MDTYesRJWUSGS224007.730.002.00FairClearNONE
6381990-04-19 14:55MDTYesRRSUSGS112004.430.022.40FairClearNONE
6371989-08-30 08:45MDTYesRJWUSGS194006.81-0.022.00GoodClearNONE
6361989-05-03 09:00MDTYesRJWUSGS58002.610.001.80FairClearNONE
6351988-08-11 07:15MDTYesRJWUSGS32201.430.002.60FairClearNONE
6341988-04-12 15:00MDTYesRJWUSGS52802.320.022.00FairClearNONE
6331987-10-07 09:30MDTYesRJWUSGS196006.970.002.00FairClearNONE
6321987-06-04 -- ----YesRJW/JRFUSGS38001.78-0.013.10FairClearNONE
6311987-06-04 -- ----YesRJW/JRFUSGS39301.78-0.013.00FairClearNONE
6301986-12-17 -- ----YesRLC/JRFUSGS40202.010.001.80FairClearNONE
6291986-10-08 -- ----YesRJWUSGS199006.99-0.051.50FairClearNONE
6281986-07-10 -- ----YesRJWUSGS217007.570.061.80FairClearNONE
6271986-05-23 -- ----YesRJWUSGS48402.22-0.011.80FairClearNONE
6261985-10-22 -- ----YesRLC/WAWUSGS198007.17-0.011.80FairClearNONE
6251985-05-16 -- ----YesRJW/WAWUSGS50502.290.001.70GoodClearNONE
6241984-10-01 -- ----YesEBUSGS143005.380.001.30GoodClearNONE
6231984-08-16 -- ----YesEJBUSGS134005.070.001.20GoodClearNONE
6221984-03-07 -- ----YesEJBUSGS45802.060.001.20FairClearNONE
6211983-10-04 -- ----YesEJBUSGS190006.520.031.10GoodClearNONE
6201983-08-11 -- ----YesRLC/EJBUSGS147005.41-0.011.70GoodClearNONE
6191983-04-05 -- ----YesEJBUSGS49002.240.001.30GoodClearNONE
6181982-12-13 -- ----YesRJWUSGS198006.77-0.031.30GoodClearNONE
6171982-10-06 -- ----YesEJBUSGS44301.990.011.10GoodClearNONE
6161982-08-04 -- ----YesEJBUSGS191006.650.011.30GoodClearNONE
6151982-06-23 -- ----YesEJBUSGS102004.190.001.10GoodClearNONE
6141982-01-28 -- ----YesEJBUSGS190006.660.001.30GoodClearNONE
6131981-10-08 -- ----YesEJBUSGS46102.010.001.30GoodClearNONE
6121981-09-02 -- ----YesEJBUSGS93803.910.061.50FairClearNONE
6111981-03-31 -- ----YesEJBUSGS38501.740.011.00FairClearNONE
6101981-01-20 -- ----YesEJBUSGS258008.15-0.011.30GoodClearNONE
6091980-10-07 -- ----YesRRS/EJBUSGS193006.600.001.10GoodClearNONE
6081980-06-23 -- ----YesEJBUSGS293008.74 GoodClearNONE
6071980-04-03 -- ----YesEJBUSGS35401.54 FairClearNONE
6061979-11-21 -- ----YesEJBUSGS218007.20-0.011.30GoodClearNONE
6051979-10-11 -- ----YesEJBUSGS96503.880.011.10FairClearNONE
6041979-06-28 -- ----YesEJBUSGS36201.520.001.30FairClearNONE
6031979-01-18 -- ----YesEJBUSGS195006.650.001.30GoodClearNONE
6021978-10-04 -- ----YesEJBUSGS143005.330.001.10FairClearNONE
6011978-07-07 -- ----YesEJBUSGS207006.900.001.70FairClearNONE
6001978-04-25 -- ----YesEJBUSGS42801.840.001.10FairClearNONE
5991978-03-29 -- ----YesEJBUSGS63402.730.001.30FairClearNONE
5981978-02-06 -- ----YesEJBUSGS147005.27 FairClearNONE
5971977-10-04 -- ----YesEJBUSGS194006.92-0.181.50FairClearNONE
5961977-07-19 -- ----YesEJBUSGS174006.14-0.021.10GoodClearNONE
5951977-05-26 -- ----YesEJBUSGS37201.60 GoodClearNONE
5941977-04-13 -- ----YesEJBUSGS42701.83-0.031.50GoodClearNONE
5931976-12-14 -- ----YesEJBUSGS148005.400.011.00FairClearNONE
5921976-08-04 -- ----YesRJWUSGS186006.600.011.30FairClearNONE
5911976-06-24 -- ----YesRJWUSGS37501.51-0.011.30FairClearNONE
5901976-05-27 -- ----YesRJWUSGS74002.860.681.30PoorClearNONE
5891976-03-23 -- ----YesRTCUSGS106004.18 PoorClearNONE
5881975-12-19 -- ----YesRJWUSGS228007.560.001.30GoodClearNONE
5871975-10-15 -- ----YesRJWUSGS107004.220.021.30GoodClearNONE