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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 15298010 TANALIAN R AT MOUTH AT PORT ALSWORTH AK
Lake And Peninsula Borough, Alaska
Hydrologic Unit Code 19030205
Latitude  60°11'55", Longitude 154°20'27" NAD27
Drainage area 205  square miles
Gage datum 250 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)
142001-09-24 16:45AKDTYesTPBUSGS449 0.50Fair NONE1Imported Channel 1WADEQSCMMVPAA4491231532.93UNSPUNSPUNSPunknUNSPUNSPUNSP
132001-08-20 17:05AKDTYesJR/TPBUSGS2090 0.50Poor NONE1Imported Channel 1MBOTQADCPVADCP2090 UNSPUNSPUNSPunknUNSPUNSPUNSP
122001-06-05 16:15AKDTYesJR/TPBUSGS1560 0.50Poor NONE1Imported Channel 1MBOTQADCPVADCP1560 UNSPUNSPUNSPunknUNSPUNSPUNSP
112001-05-11 13:20AKDTYesTPBUSGS129 0.00Good NONE1Imported Channel 1WADEQSCMMVPAA12967.077.61.80UNSPUNSPUNSPunknUNSPUNSPUNSP
102000-09-20 10:45AKDTYesTPBUSGS489 0.50Poor NONE1Imported Channel 1WADEQSCMMVPAA4891001962.50UNSPUNSPUNSPunknUNSPUNSPUNSP
92000-08-30 12:30AKDTYesRC/TPBUSGS656 0.00Poor NONE1Imported Channel 1WADEQSCMMVPAA6561151783.70UNSPUNSPUNSPunknUNSPUNSPUNSP
82000-07-19 16:15AKDTYesND/TPBUSGS1640 0.50Fair NONE1Imported Channel 1MBOTQADCPVADCP1640 UNSPUNSPUNSPunknUNSPUNSPUNSP
72000-06-21 16:15AKDTYesPK/TPBUSGS921 0.50Fair NONE1Imported Channel 1MBOTQADCPVADCP921 UNSPUNSPUNSPunknUNSPUNSPUNSP
62000-05-15 14:25:30AKDTYesTPBUSGS179 0.60Good NONE1Imported Channel 1WADEQSCMMVPAA17972.094.41.90UNSPUNSPUNSPunknUNSPUNSPUNSP
51999-10-19 17:10AKDTYesTPBUSGS543 0.30Fair NONE1Imported Channel 1WADEQSCMMVPAA5431201892.90UNSPUNSPUNSPunknUNSPUNSPUNSP
41999-09-13 16:30AKDTYesND/TPBUSGS633 0.50Poor NONE1Imported Channel 1MBOTQADCPVADCP633 UNSPUNSPUNSPunknUNSPUNSPUNSP
31999-08-16 16:30AKDTYesSG/TPBUSGS1850 0.50Fair NONE1Imported Channel 1MBOTQADCPVADCP1850 UNSPUNSPUNSPunknUNSPUNSPUNSP
21999-07-19 16:00AKDTYesRH/TPBUSGS1620 0.50Poor NONE1Imported Channel 1MBOTQADCPVADCP1620 UNSPUNSPUNSPunknUNSPUNSPUNSP
11999-06-17 16:15AKDTYesRH/TPBUSGS5920 0.50Poor NONE1Imported Channel 1MBOTQADCPVADCP5920 UNSPUNSPUNSPunknUNSPUNSPUNSP