Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Streamflow Measurements for Alaska

Click to hide state-specific text


! 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 15389000 PORCUPINE R NR FORT YUKON AK


Yukon-Koyukuk Census Area County, Alaska
Hydrologic Unit Code 19080108
Latitude  66°59'26", Longitude 143°08'16" NAD27
Drainage area 29,410  square miles
Gage datum 520 feet above NGVD29
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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
 
1072005-08-26 10:26AKDTYesREK/BWKUSGS5430 FairClearNONE
1062005-08-08 10:30AKDTYesREK/BWKUSGS4790 FairClearNONE
1052005-07-14 11:08AKDTYesREK/BWKUSGS16400 GoodClearNONE
1042005-06-07 13:00AKDTYesREK/BWKUSGS40100 PoorClearNONE
1032005-05-25 12:10AKDTYesBWK/P SUSGS51300 FairClearNONE
1022005-04-06 13:50AKDTYesBWK/DELUSGS830 PoorIceCoverNONE
1012004-09-09 10:37AKDTYesZAF/TBUSGS5510 Unspecified NONE
1002004-08-09 12:06AKDTYesCLB/ZAFUSGS19900 GoodClearNONE
992004-07-29 -- ----YesREK/CLBUSGS7000 GoodClearNONE
982004-06-11 11:24AKDTYesRSD/CLBUSGS37400 Unspecified NONE
972004-06-07 13:01AKDTYesRSD/DALUSGS53700 Good NONE
962004-06-02 14:26AKDTYesRSD/GLSUSGS64200 Good NONE
952004-04-09 11:20AKDTYesDEL/REKUSGS1020 PoorIceCoverNONE
942003-08-19 11:54AKDTYesAEK/ZAFUSGS35900 FairClearNONE
932003-07-23 11:30AKDTYesBAS/ZFUSGS27000 FairClearNONE
922003-06-19 12:30AKDTYesdelUSGS18700 Poor NONE
912003-06-09 13:48AKDTYesDELUSGS48400 FairClearNONE
902003-04-04 10:20AKSTYesDEL/GLSUSGS1190 PoorIceCoverNONE
892002-09-27 14:00AKDTYesCSC/D_LUSGS10700 FairClearNONE
882002-08-13 11:47AKDTYesDLUSGS18500 Poor NONE
872002-06-26 10:45AKDTYesDLUSGS48900 Fair NONE
862002-06-18 11:10AKDTYesDLUSGS43700 Fair NONE
852002-06-06 11:58AKDTYesDLUSGS28800 Good NONE
842002-03-11 17:05AKSTYesDEL/JSBUSGS806 PoorIceCoverNONE
832001-09-17 13:44:30AKDTYesdl, ma, rkUSGS18900 Unknown NONE
822001-08-27 19:29:30AKDTYesDL, MA, GGUSGS18800 Poor NONE
812001-08-07 14:45AKDTYesdl, bs, csUSGS16700 PoorClearNONE
802001-07-16 14:15AKDTYesdl, ccUSGS24200 FairClearNONE
792001-06-30 13:15AKDTYesdl, gg, jbUSGS20500 FairClearNONE
782001-03-29 12:15AKSTYesdl, rkUSGS1090 PoorIceCoverNONE
771980-03-11 12:15AKSTYesss, jmUSGS824 FairIceCoverNONE
761979-09-04 18:59:30AKDTYesVanderwall,USGS15200 PoorClearNONE
751979-06-27 18:59:30AKDTYesSwingles, VaUSGS22800 Fair NONE
741979-03-29 17:59:30AKSTYesSwingle, KosUSGS780 PoorIceCoverNONE
731978-12-04 17:59:30AKSTYesVanderwaal,USGS2270 FairIceCoverNONE
721978-08-29 18:59:30AKDTYesVanderwall,USGS6760 Fair NONE
711978-07-19 18:59:30AKDTYesShields, KosUSGS10000 FairFillControlChangedNONE
701978-06-01 18:59:30AKDTYesBurrows, CroUSGS28500 FairClearNONE
691978-04-05 17:59:30AKSTYesKostohrys, BUSGS482 PoorIceCoverNONE
681978-01-27 18:29:30AKSTYesBurrows, KosUSGS760 PoorIceCoverNONE
661977-07-13 18:59:30AKDTYesKostahrys, YUSGS18800 FairClearNONE
671977-06-27 18:59:30AKDTYesBurrows, YouUSGS8420 FairUnspecifedNONE
651977-03-04 17:59:30AKSTYesBurrows, MecUSGS462 PoorIceCoverNONE
641977-01-12 17:59:30AKSTYesMeckel, KostUSGS2.59 PoorIceCoverNONE
631976-09-28 18:59:30AKDTYesSwingle, KosUSGS9320 FairClearNONE
621976-04-24 17:59:30AKSTYesSwingle, ParUSGS688 FairIceCoverNONE
611975-09-25 18:59:30AKDTYesNelson, SwinUSGS18100 FairClearNONE
601975-08-16 18:59:30AKDTYesTarkiainen,USGS22800 Good NONE
591975-06-03 18:59:30AKDTYesMcKechnie, SUSGS176000 Fair NONE
581975-04-23 18:59:30AKDTYesParks, SwingUSGS987 FairIceCoverNONE
571974-08-23 18:59:30AKDTYesTark, BurrowUSGS93500 Fair NONE
561974-04-05 18:59:30AKDTYesParks, SwingUSGS777 PoorIceCoverNONE
1974-03-13 18:59:30AKDTYesMonte AlfordUSGS520 Unknown NONE
551973-09-13 18:59:30AKDTYesSwingle, MecUSGS20700 FairClearNONE
541973-05-30 18:59:30AKDTYesParks, AarraUSGS178000 GoodUnspecifedNONE
531973-03-13 17:59:30AKSTYesSwingle, ParUSGS250 PoorIceCoverNONE
521972-09-11 18:59:30AKDTYesSwingle, MecUSGS27100 GoodClearNONE
511972-08-15 18:59:30AKDTYesParks, SwingUSGS23900 Good NONE
501972-04-12 17:59:30AKSTYesSwingle, ParUSGS568 PoorIceCoverNONE
491971-10-05 18:59:30AKDTYesSwingle, MecUSGS6860 FairIceShoreNONE
481971-08-11 18:59:30AKDTYesHiner, FarmeUSGS21500 GoodClearNONE
471971-06-24 18:59:30AKDTYesParks, MeckeUSGS31300 FairClearNONE
461970-09-19 18:59:30AKDTYesNorman, HineUSGS38700 FairIceShoreNONE
451970-08-14 18:59:30AKDTYesNorman, KlapUSGS19000 Fair NONE
441970-06-14 18:59:30AKDTYesKlepper, HinUSGS38400 FairClearNONE
431970-06-06 18:59:30AKDTYesHiner, NormaUSGS83400 UnknownClearNONE
421970-03-07 17:59:30AKSTYesHiner, ChaseUSGS330 PoorIceCoverNONE
411969-09-23 17:59:30AKSTYesHiner, DearbUSGS14300 Fair NONE
401969-08-08 17:59:30AKSTYesNorman, WeekUSGS66400 GoodClearNONE
391969-06-14 17:59:30AKSTYesMeckel, LeveUSGS6990 GoodClearNONE
381969-05-28 17:59:30AKSTYesNorman, HineUSGS57100 Fair NONE
371969-04-28 12:30AKSTYesMeckel, MayoUSGS951 PoorIceCoverNONE
361968-09-18 12:30AKSTYesHiner, KleppUSGS3890 GoodClearNONE
351968-08-17 12:30AKSTYesKlepper, KatUSGS7450 GoodUnspecifedNONE
341968-08-17 12:30AKSTYesKatzer, KlepUSGS7600 FairUnspecifedNONE
331968-07-06 12:30AKSTYesKlepper KatzUSGS23500 GoodClearNONE
321968-06-01 12:30AKSTYesHale, KatzerUSGS15600026.060.070.66GoodClearNONE
311968-05-31 12:30AKSTYesHale, KatzerUSGS13600024.480.362.33GoodClearNONE
301967-09-23 12:30AKSTYesJones, KleppUSGS30200 GoodIceShoreNONE
291967-08-15 12:30AKSTYeskatzer, McKeUSGS5980018.600.041.00GoodUnspecifedNONE
281967-07-07 12:30AKSTYesKatzer, HalsUSGS32900 GoodClearNONE
271967-05-24 12:30AKSTYesHale, KatazeUSGS2060013.270.032.25GoodUnspecifedNONE
261966-11-29 12:30AKSTYesMeckel, WoodUSGS720 PoorIceCoverNONE
251966-09-13 12:30AKSTYesHale, HudsonUSGS779011.380.032.33GoodUnspecifedNONE
241966-08-25 12:30AKSTYesHale, KatzerUSGS3870 ExcellentUnspecifedNONE
231966-07-20 12:30AKSTYesStewert, NilUSGS12700 FairClearNONE
221966-06-07 12:30AKSTYesMinnchan, McUSGS78700 GoodUnspecifedNONE
211965-11-23 12:30AKSTYesJ.P. HaleUSGS3670 PoorIceCoverNONE
201965-09-27 12:30AKSTYesHale, GeorgeUSGS2890014.82 1.00GoodClearNONE
191965-08-18 12:30AKSTYesJ.P. HaleUSGS33400 GoodUnspecifedNONE
181965-07-20 12:30AKSTYesMinnehan, ChUSGS23600 GoodUnspecifedNONE
171965-06-09 12:30AKSTYesMinnehan, McUSGS111000 GoodUnspecifedNONE
161965-01-18 12:30AKSTYesMinnehan, WoUSGS1120 FairIceCoverNONE
151964-09-21 12:30AKSTYesMoitis, BUSGS17300 GoodClearNONE
141964-08-17 12:30AKSTYesHale, MinnehUSGS21500 GoodUnspecifedNONE
131964-07-23 12:30AKSTYesHiner, HudsoUSGS37700 GoodUnspecifedNONE
121964-06-11 12:30AKSTYesHale, HudsonUSGS136000 FairSubmergedNONE
111964-05-26 12:30AKSTYesHale, MooreUSGS95.0 PoorIceCoverNONE
101964-01-31 12:30AKSTYesHale, WoodsUSGS708 PoorIceCoverNONE
91963-12-03 12:30AKSTYesHale, WoodsUSGS1250 PoorIceCoverNONE
81963-09-25 12:30AKSTYesHale, MorrisUSGS7140 GoodIceShoreNONE
71963-08-12 12:30AKSTYesHale, MorrisUSGS42000 GoodUnspecifedNONE
61963-07-10 12:30AKSTYesHale, MorrisUSGS2020013.460.103.00FairUnspecifedNONE
51963-06-06 12:30AKSTYesHale, Booth,USGS45300 GoodClearNONE
41963-03-20 12:30AKSTYesMorris, KingUSGS776 PoorIceCoverNONE
31963-01-24 12:30AKSTYesBooth, WoodsUSGS1200 UnspecifiedIceCoverNONE
21962-12-06 12:30AKSTYesKing, DiellUSGS2230 PoorIceCoverNONE
11962-10-01 12:30AKSTYesMorris, MecoUSGS21900 FairUnspecifedNONE