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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 15298000 TANALIAN R NR PORT ALSWORTH AK
Lake And Peninsula Borough, Alaska
Hydrologic Unit Code 19030205
Latitude  60°11'20", Longitude 154°15'30" NAD27
Drainage area 186  square miles
Gage datum 500 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
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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)
351957-06-07 18:20AKSTYesREP/JMCUSGS20303.320.011.30FairClearNONE1Imported Channel 1CWAYunspeunkno20301375593.63UNSPUNSPUNSPunknUNSPUNSPUNSP
341956-10-03 13:00AKSTYesJMC/JEBUSGS4621.18-0.010.60GoodClearNONE1Imported Channel 1CWAYunspeunkno4621152731.69UNSPUNSPUNSPunknUNSPUNSPUNSP
331956-08-16 16:45AKSTYesJMCUSGS19603.20 GoodClearNONE1Imported Channel 1CWAYunspeunkno19601405453.60UNSPUNSPUNSPunknUNSPUNSPUNSP
321956-06-27 13:30AKSTYesJ D/R WUSGS13902.680.012.00GoodClearNONE1Imported Channel 1CWAYunspeunkno13901414652.99UNSPUNSPUNSPunknUNSPUNSPUNSP
311956-06-05 11:25AKSTYesAASUSGS3330.75 GoodClearNONE1Imported Channel 1CWAYunspeunkno3331052511.33UNSPUNSPUNSPunknUNSPUNSPUNSP
301956-04-05 15:55AKSTYesAAS/ESDUSGS55.8 GoodClearNONE1Imported Channel 1WADEunspeunkno55.831.025.02.23UNSPUNSPUNSPunknUNSPUNSPUNSP
291955-12-09 11:20AKSTYesALKUSGS116 GoodClearNONE1Imported Channel 1UNSPother 116 UNSPUNSPUNSPunknUNSPUNSPUNSP
281955-10-04 14:15AKSTYesESD/FBWUSGS3980.92-0.031.30GoodClearNONE1Imported Channel 1CWAYunspeunkno3981042641.51UNSPUNSPUNSPunknUNSPUNSPUNSP
271955-09-07 09:10AKSTYesAAS/ALKUSGS12402.47 GoodClearNONE1Imported Channel 1CWAYunspeunkno12401404422.81UNSPUNSPUNSPunknUNSPUNSPUNSP
261955-08-03 12:10AKSTYesESD/TMDUSGS19403.30 GoodClearNONE1Imported Channel 1CWAYunspeunkno19401425373.61UNSPUNSPUNSPunknUNSPUNSPUNSP
251955-06-28 17:10AKSTYesAAS/ESDUSGS15102.84-0.011.20GoodClearNONE1Imported Channel 1CWAYunspeunkno15101404793.15UNSPUNSPUNSPunknUNSPUNSPUNSP
241955-06-07 18:40AKSTYesESDUSGS3160.67-0.011.00GoodClearNONE1Imported Channel 1CWAYunspeunkno31687.02341.35UNSPUNSPUNSPunknUNSPUNSPUNSP
231955-03-22 -- ----YesREP/ CUSGS78.4 GoodClearNONE1Imported Channel 1WADEunspeunkno78.436.033.92.31UNSPUNSPUNSPunknUNSPUNSPUNSP
221954-12-14 13:45AKSTYesESD/REPUSGS179 Good NONE1Imported Channel 1WADEunspeunkno17964.076.22.35UNSPUNSPUNSPunknUNSPUNSPUNSP
211954-10-05 16:30AKSTYesREP/ESDUSGS7841.82-0.011.40GoodClearNONE1Imported Channel 1CWAYunspeunkno7841373492.25UNSPUNSPUNSPunknUNSPUNSPUNSP
201954-09-05 12:30AKSTYesGFS/REMUSGS11902.56-0.011.50GoodClearNONE1Imported Channel 1CWAYunspeunkno11901424262.79UNSPUNSPUNSPunknUNSPUNSPUNSP
191954-08-12 14:40AKSTYesESDUSGS16202.940.041.20GoodClearNONE1Imported Channel 1CWAYunspeunkno16201455033.22UNSPUNSPUNSPunknUNSPUNSPUNSP
181954-06-17 17:40AKSTYesREP/GFSUSGS11002.31-0.011.80FairClearNONE1Imported Channel 1CWAYunspeunkno11001354082.70UNSPUNSPUNSPunknUNSPUNSPUNSP
171954-04-08 12:10AKSTYesREP/JDMUSGS55.0 GoodClearNONE1Imported Channel 1WADEunspeunkno55.035.033.71.64UNSPUNSPUNSPunknUNSPUNSPUNSP
161954-01-18 11:00AKSTYesREP/JDMUSGS87.2 GoodClearNONE1Imported Channel 1WADEunspeunkno87.238.041.62.10UNSPUNSPUNSPunknUNSPUNSPUNSP
151953-12-06 12:20AKSTYesGFS/ESDUSGS154 FairIceShoreNONE1Imported Channel 1WADEunspeunkno15457.090.11.71UNSPUNSPUNSPunknUNSPUNSPUNSP
141953-09-24 15:40AKSTYesREP/GFSUSGS9852.19 GoodClearNONE1Imported Channel 1CWAYunspeunkno9851323842.57UNSPUNSPUNSPunknUNSPUNSPUNSP
131953-08-23 13:00AKSTYesMJS/REPUSGS23403.61-0.011.40GoodClearNONE1Imported Channel 1CWAYunspeunkno23401415953.92UNSPUNSPUNSPunknUNSPUNSPUNSP
121953-06-17 16:55AKSTYesREP/MJSUSGS20603.190.011.30FairClearNONE1Imported Channel 1CWAYunspeunkno20601425723.60UNSPUNSPUNSPunknUNSPUNSPUNSP
111953-05-22 10:40AKSTYesMJSUSGS5801.440.011.60GoodClearNONE1Imported Channel 1CWAYunspeunkno5801303021.93UNSPUNSPUNSPunknUNSPUNSPUNSP
101953-03-12 09:45AKSTYesEDB/GFSUSGS103 GoodClearNONE1Imported Channel 1WADEunspeunkno10348.055.81.85UNSPUNSPUNSPunknUNSPUNSPUNSP
91953-01-02 14:15AKSTYesJHMUSGS1940.27 FairClearNONE1Imported Channel 1CWAYunspeunkno19482.01990.98UNSPUNSPUNSPunknUNSPUNSPUNSP
81952-10-24 11:50AKSTYesJHMUSGS4951.22 GoodClearNONE1Imported Channel 1CWAYunspeunkno4951202901.71UNSPUNSPUNSPunknUNSPUNSPUNSP
71952-09-25 11:10AKSTYesJHM/GFSUSGS7201.74 UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno7201343482.07UNSPUNSPUNSPunknUNSPUNSPUNSP
61952-07-21 07:20AKSTYesJHM/EDBUSGS20603.280.011.70GoodClearNONE1Imported Channel 1CWAYunspeunkno20601345753.59UNSPUNSPUNSPunknUNSPUNSPUNSP
51952-05-18 11:35AKSTYesJHMUSGS85.20.52-0.021.00UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno85.242.568.41.25UNSPUNSPUNSPunknUNSPUNSPUNSP
41951-11-02 13:00AKSTYesRLBUSGS2500.500.041.30UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno2501112221.13UNSPUNSPUNSPunknUNSPUNSPUNSP
31951-09-12 18:15AKSTYesRLBUSGS13802.64 PoorClearNONE1Imported Channel 1CWAYunspeunkno13801404712.93UNSPUNSPUNSPunknUNSPUNSPUNSP
21951-08-28 15:00AKSTYesRLBUSGS21003.26-0.052.00GoodClearNONE1Imported Channel 1BOATunspeunkno21001886263.35UNSPUNSPUNSPunknUNSPUNSPUNSP
11951-08-23 17:15AKSTYesMJS/RLBUSGS12502.48 GoodClearNONE1Imported Channel 1BOATunspeunkno12501814612.71UNSPUNSPUNSPunknUNSPUNSPUNSP