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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 15564600 MELOZITNA R NR MOUTH NR RUBY ALASKA
Yukon-Koyukuk Census Area County, Alaska
Hydrologic Unit Code 19090203
Latitude  64°47'34", Longitude 155°33'39" NAD27
Drainage area 2,700  square miles
Gage datum 175 feet above NGVD29
Output formats
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HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
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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)
932003-08-27 15:18:30AKDTYesRHHUSGS4350 0.30Good NONE1Imported Channel 1MBOTQADCPVADCP435045314902.92UNSPUNSPUNSPunknUNSPUNSPUNSP
922003-06-06 16:15AKDTYesEGNUSGS10700 0.20Good NONE1Imported Channel 1MBOTQADCPVADCP1070042023504.58UNSPUNSPUNSPunknUNSPUNSPUNSP
911973-08-21 09:10AKDTYesA K/JDMUSGS42004.64-0.010.70GoodClearNONE1Imported Channel 1BOATunspeunkno420026213503.10UNSPUNSPUNSPunknUNSPUNSPUNSP
901973-07-10 11:40AKDTYesVMN/A KUSGS23003.78 GoodClearNONE1Imported Channel 1CWAYunspeunkno230025511302.04UNSPUNSPUNSPunknUNSPUNSPUNSP
891973-06-03 09:00AKDTYesLSL/SHJUSGS84205.98 GoodClearNONE1Imported Channel 1BOATunspeunkno842029417904.70UNSPUNSPUNSPunknUNSPUNSPUNSP
881973-03-17 16:05AKSTYesMMH/WWWUSGS61.9 FairIceCoverNONE1Imported Channel 1ICEQSCMMunkno61.977.032.61.90UNSPUNSPUNSPunknUNSPUNSPUNSP
871972-09-22 15:50AKDTYesVMN/H HUSGS28404.180.002.00GoodClearNONE1Imported Channel 1CWAYunspeunkno284026012202.33UNSPUNSPUNSPunknUNSPUNSPUNSP
861972-08-17 20:05AKDTYesMMH/TCHUSGS11803.210.000.80GoodClearNONE1Imported Channel 1BOATunspeunkno11802089311.27UNSPUNSPUNSPunknUNSPUNSPUNSP
851972-07-14 19:00AKDTYesMMH/JDMUSGS19803.700.041.00GoodClearNONE1Imported Channel 1BOATunspeunkno198025711501.72UNSPUNSPUNSPunknUNSPUNSPUNSP
841972-06-10 18:25AKDTYesVMN/MMHUSGS11300 -0.040.90GoodClearNONE1Imported Channel 1CWAYunspeunkno1130030020105.62UNSPUNSPUNSPunknUNSPUNSPUNSP
831972-03-23 09:55AKSTYesMMH/VMNUSGS28.4 PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno28.440.027.61.03UNSPUNSPUNSPunknUNSPUNSPUNSP
821971-09-24 11:25AKDTYesDRS/JPHUSGS17903.480.001.00GoodClearNONE1Imported Channel 1BOATunspeunkno179022110201.76UNSPUNSPUNSPunknUNSPUNSPUNSP
811971-07-14 11:30AKDTYesMMH/DRKUSGS48004.92-0.020.90GoodClearNONE1Imported Channel 1BOATunspeunkno480027013603.53UNSPUNSPUNSPunknUNSPUNSPUNSP
801971-06-10 10:05AKDTYesMMH/VMNUSGS124007.040.031.00GoodClearNONE1Imported Channel 1BOATunspeunkno1240030420106.17UNSPUNSPUNSPunknUNSPUNSPUNSP
791971-03-20 11:15AKSTYesMMH/DRKUSGS20.1 FairIceCoverNONE1Imported Channel 1ICEQSCMMunkno20.148.026.70.75UNSPUNSPUNSPunknUNSPUNSPUNSP
781970-09-21 09:35AKDTYesVMN/O HUSGS17603.480.000.80GoodClearNONE1Imported Channel 1BOATunspeunkno17602359801.80UNSPUNSPUNSPunknUNSPUNSPUNSP
771970-08-15 08:50AKDTYesVMN/R KUSGS35304.22 GoodClearNONE1Imported Channel 1BOATunspeunkno353025512502.82UNSPUNSPUNSPunknUNSPUNSPUNSP
761970-07-12 08:45AKDTYesR K/MMHUSGS29904.06-0.043.00GoodClearNONE1Imported Channel 1BOATunspeunkno299025011602.58UNSPUNSPUNSPunknUNSPUNSPUNSP
751970-06-12 11:25AKDTYesVMN/MMHUSGS14003.220.041.40GoodClearNONE1Imported Channel 1WADEunspeunkno1400 5882.38UNSPUNSPUNSPunknUNSPUNSPUNSP
741970-03-09 -- ----YesMMH/E CUSGS0.00 PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno0.00 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
731969-09-29 09:20AKSTYesMMH/LLDUSGS6012.660.000.60GoodClearNONE1Imported Channel 1WADEunspeunkno6012203641.65UNSPUNSPUNSPunknUNSPUNSPUNSP
721969-08-13 14:15AKSTYesJBW/VMNUSGS27303.920.001.00GoodClearNONE1Imported Channel 1BOATunspeunkno273024511502.36UNSPUNSPUNSPunknUNSPUNSPUNSP
711969-07-05 13:35AKSTYesMMH/VMNUSGS3712.400.001.00GoodClearNONE1Imported Channel 1WADEunspeunkno3712081981.87UNSPUNSPUNSPunknUNSPUNSPUNSP
701969-05-30 09:15AKSTYesVMN/MMHUSGS1500 -0.020.80FairClearNONE1Imported Channel 1WADEunspeunkno15003305172.90UNSPUNSPUNSPunknUNSPUNSPUNSP
691968-09-18 23:00AKSTYesMMH/R KUSGS6302.650.001.00GoodClearNONE1Imported Channel 1WADEunspeunkno6302453161.99UNSPUNSPUNSPunknUNSPUNSPUNSP
681968-08-18 08:35AKSTYesR K/O HUSGS7072.720.000.80GoodClearNONE1Imported Channel 1BOATunspeunkno7072058460.84UNSPUNSPUNSPunknUNSPUNSPUNSP
671968-07-08 10:45AKSTYesT K/R KUSGS18603.510.001.00GoodClearNONE1Imported Channel 1BOATunspeunkno186023610701.17UNSPUNSPUNSPunknUNSPUNSPUNSP
661968-06-03 10:00AKSTYesJPH/O HUSGS177007.910.041.00GoodClearNONE1Imported Channel 1BOATunspeunkno1770030023607.46UNSPUNSPUNSPunknUNSPUNSPUNSP
651968-03-16 12:30AKSTYesT K/JDMUSGS79.8 PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno79.891.052.61.52UNSPUNSPUNSPunknUNSPUNSPUNSP
641967-09-28 11:00AKSTYesR K/T KUSGS18003.50 GoodClearNONE1Imported Channel 1BOATunspeunkno180024510501.71UNSPUNSPUNSPunknUNSPUNSPUNSP
631967-08-17 10:45AKSTYesT K/JDMUSGS235008.60-0.031.00GoodClearNONE1Imported Channel 1BOATunspeunkno2350030128708.19UNSPUNSPUNSPunknUNSPUNSPUNSP
621967-07-09 09:55AKSTYesT K/H HUSGS14003.230.00 GoodClearNONE1Imported Channel 1BOATunspeunkno14002419411.50UNSPUNSPUNSPunknUNSPUNSPUNSP
611967-05-25 08:45AKSTYesJPH/T KUSGS162007.580.000.50GoodClearNONE1Imported Channel 1BOATunspeunkno1620029521807.39UNSPUNSPUNSPunknUNSPUNSPUNSP
601967-03-16 12:50AKSTYesWWW/T KUSGS33.0 PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno33.080.089.60.37UNSPUNSPUNSPunknUNSPUNSPUNSP
591966-12-15 10:25AKSTYesJTM/WWWUSGS128 PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno12810572.31.91UNSPUNSPUNSPunknUNSPUNSPUNSP
581966-09-21 15:15AKSTYesJPH/JMCUSGS8192.97 FairClearNONE1Imported Channel 1BOATunspeunkno81923010000.82UNSPUNSPUNSPunknUNSPUNSPUNSP
571966-08-26 09:45AKSTYesJTM/T KUSGS1430 0.000.50GoodClearNONE1Imported Channel 1BOATunspeunkno143023010701.34UNSPUNSPUNSPunknUNSPUNSPUNSP
561966-07-22 11:20AKSTYesD S/JVSUSGS14503.34 GoodClearNONE1Imported Channel 1BOATunspeunkno145022511101.32UNSPUNSPUNSPunknUNSPUNSPUNSP
551966-06-08 13:30AKSTYesJTM/JMCUSGS117006.76 GoodClearNONE1Imported Channel 1BOATunspeunkno1170029120705.67UNSPUNSPUNSPunknUNSPUNSPUNSP
541965-10-02 15:00AKSTYesR G/JPHUSGS80505.990.001.80GoodClearNONE1Imported Channel 1BOATunspeunkno805028518404.38UNSPUNSPUNSPunknUNSPUNSPUNSP
531965-08-23 12:00AKSTYesJPHUSGS55005.240.011.10Good NONE1Imported Channel 1BOATunspeunkno550027016403.35UNSPUNSPUNSPunknUNSPUNSPUNSP
521965-07-25 15:30AKSTYesJTM/JMCUSGS32604.520.010.50GoodClearNONE1Imported Channel 1BOATunspeunkno326025014402.27UNSPUNSPUNSPunknUNSPUNSPUNSP
511965-06-07 10:30AKSTYesJDM/BAMUSGS190008.200.071.50FairClearNONE1Imported Channel 1UNSPother 19000 UNSPUNSPUNSPunknUNSPUNSPUNSP
501965-01-20 12:35AKSTYesJTM/WWWUSGS68.3 0.000.80PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno68.31013260.23UNSPUNSPUNSPunknUNSPUNSPUNSP
491964-09-22 06:30AKSTYesJPM/JPHUSGS17703.470.001.00GoodClearNONE1Imported Channel 1BOATunspeunkno177023011501.54UNSPUNSPUNSPunknUNSPUNSPUNSP
481964-08-21 09:00AKSTYesJPH/JTMUSGS17903.490.001.40FairClearNONE1Imported Channel 1BOATunspeunkno179023511601.54UNSPUNSPUNSPunknUNSPUNSPUNSP
471964-07-25 14:00AKSTYesACM/MMHUSGS17505.580.000.60GoodClearNONE1Imported Channel 1BOATunspeunkno175024011301.56UNSPUNSPUNSPunknUNSPUNSPUNSP
461964-06-13 11:20AKSTYesJPHUSGS126006.78 GoodClearNONE1Imported Channel 1BOATunspeunkno1260028020506.15UNSPUNSPUNSPunknUNSPUNSPUNSP
451963-12-09 09:35AKSTYesJPH/WWWUSGS252 PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno2522253190.79UNSPUNSPUNSPunknUNSPUNSPUNSP
441963-09-26 08:10AKSTYesJPH/FOMUSGS11603.580.000.80GoodIceShoreNONE1Imported Channel 1BOATunspeunkno116024012601.27UNSPUNSPUNSPunknUNSPUNSPUNSP
431963-08-14 10:40AKSTYesJPH/FOMUSGS88406.19 GoodClearNONE1Imported Channel 1BOATunspeunkno884028018904.67UNSPUNSPUNSPunknUNSPUNSPUNSP
421963-07-11 18:25AKSTYesJPH/FOMUSGS21603.940.000.70GoodClearNONE1Imported Channel 1BOATunspeunkno216024013101.65UNSPUNSPUNSPunknUNSPUNSPUNSP
411963-06-07 12:10AKSTYesJPH/LRBUSGS51805.280.091.40GoodClearNONE1Imported Channel 1BOATunspeunkno518028016803.08UNSPUNSPUNSPunknUNSPUNSPUNSP
401963-03-22 11:05AKSTYesFOM/CVKUSGS74.9 0.000.80PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno74.91754990.15UNSPUNSPUNSPunknUNSPUNSPUNSP
391963-01-22 10:35AKSTYesCVK/LRBUSGS75.3 0.00 FairIceCoverNONE1Imported Channel 1ICEQSCMMunkno75.31802880.26UNSPUNSPUNSPunknUNSPUNSPUNSP
381962-09-20 10:30AKSTYesFOM/JPMUSGS32304.150.011.00FairClearNONE1Imported Channel 1BOATunspeunkno323024712502.58UNSPUNSPUNSPunknUNSPUNSPUNSP
371962-08-01 08:45AKSTYesCVK/WLIUSGS12403.050.001.50Good NONE1Imported Channel 1BOATunspeunkno12402309671.28UNSPUNSPUNSPunknUNSPUNSPUNSP
361962-06-15 17:15AKSTYesKLC/SGSUSGS120006.58-0.151.50FairClearNONE1Imported Channel 1BOATunspeunkno1200027519606.12UNSPUNSPUNSPunknUNSPUNSPUNSP
351962-03-24 15:30AKSTYesWWW/KLCUSGS1124.42 PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno1121043320.34UNSPUNSPUNSPunknUNSPUNSPUNSP
341961-12-09 10:40AKSTYesWWW/JPMUSGS3754.28 FairIceCoverNONE1Imported Channel 1ICEQSCMMunkno3751702911.29UNSPUNSPUNSPunknUNSPUNSPUNSP
331961-09-18 10:45AKSTYesEHL/KLCUSGS31604.090.011.80PoorClearNONE1Imported Channel 1UNSPother 3160 UNSPUNSPUNSPunknUNSPUNSPUNSP
321961-08-16 14:00AKSTYesCVK/KLCUSGS1410 -0.051.30GoodClearNONE1Imported Channel 1UNSPother 1410 UNSPUNSPUNSPunknUNSPUNSPUNSP
311961-08-10 16:50AKSTYesJPM/CVKUSGS183015.80 FairClearNONE1Imported Channel 1BOATunspeunkno18302506722.72UNSPUNSPUNSPunknUNSPUNSPUNSP
301961-06-05 13:30AKSTYesCVK/EAOUSGS50708.40 FairClearNONE1Imported Channel 1BOATunspeunkno507052029601.71UNSPUNSPUNSPunknUNSPUNSPUNSP
291961-04-17 -- ----YesWWW/DESUSGS0.00 Unspecified NONE
281961-02-28 10:30AKSTYesEHL/DESUSGS6.171.92 PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno6.1785.01210.05UNSPUNSPUNSPunknUNSPUNSPUNSP
271961-01-22 10:00AKSTYesCVK/DESUSGS96.8 FairIceCoverNONE1Imported Channel 1ICEQSCMMunkno96.81511020.95UNSPUNSPUNSPunknUNSPUNSPUNSP
261960-12-07 10:30AKSTYesCVK/DESUSGS276 FairIceCoverNONE1Imported Channel 1ICEQSCMMunkno2762202671.03UNSPUNSPUNSPunknUNSPUNSPUNSP
251960-09-28 09:45AKSTYesSGS/LEWUSGS32303.280.201.60FairClearNONE1Imported Channel 1BOATunspeunkno32302808803.65UNSPUNSPUNSPunknUNSPUNSPUNSP
241960-09-02 07:41AKSTYesLEW/EHLUSGS28204.190.111.30GoodClearNONE1Imported Channel 1BOATunspeunkno28203649962.83UNSPUNSPUNSPunknUNSPUNSPUNSP
231960-07-31 10:00AKSTYesSGS/EAOUSGS706 0.201.20UnspecifiedClearNONE1Imported Channel 1BOATunspeunkno70633011300.62UNSPUNSPUNSPunknUNSPUNSPUNSP
221960-06-05 12:50AKSTYesSGS/EHLUSGS12605.35 FairClearNONE1Imported Channel 1BOATunspeunkno12603306811.82UNSPUNSPUNSPunknUNSPUNSPUNSP
211960-04-19 08:40AKSTYesSGS/ESDUSGS66.06.00 PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno66.01902260.29UNSPUNSPUNSPunknUNSPUNSPUNSP
201960-03-17 10:10AKSTYesESD/SGSUSGS108 PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno1082002410.45UNSPUNSPUNSPunknUNSPUNSPUNSP
191960-01-17 15:15AKSTYesEHL/CVKUSGS1686.15 FairIceCoverNONE1Imported Channel 1UNSPother 168 UNSPUNSPUNSPunknUNSPUNSPUNSP
181959-12-02 11:30AKSTYesESD/CVKUSGS3776.34 FairIceCoverNONE1Imported Channel 1ICEQSCMMunkno3773204900.79UNSPUNSPUNSPunknUNSPUNSPUNSP
171959-10-01 08:15AKSTYesSGS/EHLUSGS43004.670.182.30GoodClearNONE1Imported Channel 1BOATunspeunkno43002538814.88UNSPUNSPUNSPunknUNSPUNSPUNSP
161959-08-19 15:10AKSTYesSGS/REPUSGS868 0.001.30GoodClearNONE1Imported Channel 1BOATunspeunkno8681953542.45UNSPUNSPUNSPunknUNSPUNSPUNSP
151959-07-14 17:25AKSTYesREP/ESDUSGS68106.880.021.30FairClearNONE1Imported Channel 1BOATunspeunkno681043015804.32UNSPUNSPUNSPunknUNSPUNSPUNSP
141959-05-26 16:30AKSTYesESD/GRKUSGS10800 FairClearNONE1Imported Channel 1BOATunspeunkno1080049036902.93UNSPUNSPUNSPunknUNSPUNSPUNSP
131959-04-15 10:00AKSTYesESD/CVKUSGS28.67.00 PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno28.613098.80.29UNSPUNSPUNSPunknUNSPUNSPUNSP
121959-03-06 09:20AKSTYesESD/CVKUSGS46.07.30 FairIceCoverNONE1Imported Channel 1ICEQSCMMunkno46.01501710.26UNSPUNSPUNSPunknUNSPUNSPUNSP
111959-01-28 13:00AKSTYesALL/WWWUSGS49.8 0.001.00PoorIceCoverNONE1Imported Channel 1WADEunspeunkno49.81551480.34UNSPUNSPUNSPunknUNSPUNSPUNSP
101958-12-04 11:10AKSTYesESD/JFFUSGS3588.26 PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno3581904.720.76UNSPUNSPUNSPunknUNSPUNSPUNSP
91958-09-29 15:00AKSTYesWWW/AASUSGS23605.94 GoodClearNONE1Imported Channel 1WADEunspeunkno23603055574.23UNSPUNSPUNSPunknUNSPUNSPUNSP
81958-09-17 16:45AKSTYesESD/TRLUSGS23103.740.000.30GoodClearNONE1Imported Channel 1BOATunspeunkno23102305833.96UNSPUNSPUNSPunknUNSPUNSPUNSP
71958-08-28 10:15AKSTYesEHL/WWWUSGS3000 0.001.50FairClearNONE1Imported Channel 1UNSPother 3000 UNSPUNSPUNSPunknUNSPUNSPUNSP
61958-07-26 09:10AKSTYesAAS/WWWUSGS67604.870.001.70FairClearNONE1Imported Channel 1BOATunspeunkno676052015304.42UNSPUNSPUNSPunknUNSPUNSPUNSP
51958-06-18 07:30AKSTYesTRL/ESDUSGS34404.360.021.00FairClearNONE1Imported Channel 1BOATunspeunkno34404009223.73UNSPUNSPUNSPunknUNSPUNSPUNSP
41958-04-07 16:40AKSTYesESD/TRLUSGS88.6 FairIceCoverNONE1Imported Channel 1ICEQSCMMunkno88.61301840.48UNSPUNSPUNSPunknUNSPUNSPUNSP
31958-03-07 09:20AKSTYesESD/SGSUSGS0.00 UnspecifiedIceCoverNONE
21958-01-20 16:00AKSTYesAAS/CVKUSGS53.3 PoorIceCoverNONE1Imported Channel 1ICEQSCMMunkno53.31501240.43UNSPUNSPUNSPunknUNSPUNSPUNSP
11957-09-26 11:15AKSTYesJMC/GCCUSGS22105.66 GoodClearNONE1Imported Channel 1WADEunspeunkno22103905833.79UNSPUNSPUNSPunknUNSPUNSPUNSP