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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 15076000 MANZANITA C NR KETCHIKAN AK
Ketchikan Gateway Borough, Alaska
Hydrologic Unit Code 19010102
Latitude  55°36'00", Longitude 130°59'00" NAD27
Drainage area 34.5  square miles
Gage datum 140 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
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)
1061967-02-14 10:30AKSTYesHal/BlaUSGS1.00264.000.001.00UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno1.001.382.490.00UNSPUNSPUNSPunknUNSPUNSPUNSP
1051966-12-05 10:45AKSTYesHub/REBUSGS2282.290.001.30UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno22872.01361.68UNSPUNSPUNSPunknUNSPUNSPUNSP
1041966-10-11 11:25AKSTYesBla/REBUSGS7243.74-0.021.80UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno72488.03472.09UNSPUNSPUNSPunknUNSPUNSPUNSP
1031966-08-17 11:10AKSTYesVKB/BLHUSGS6283.63-0.021.30UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno62887.03311.90UNSPUNSPUNSPunknUNSPUNSPUNSP
1021966-06-13 13:00AKSTYesWhi/WhiUSGS5633.390.021.30UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno56389.03161.78UNSPUNSPUNSPunknUNSPUNSPUNSP
1011966-04-13 08:00AKSTYesMek/RoaUSGS4192.960.001.60UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno4191201822.30UNSPUNSPUNSPunknUNSPUNSPUNSP
1001966-02-11 10:40AKSTYesREB/WhiUSGS1621.940.000.70UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno1621141461.11UNSPUNSPUNSPunknUNSPUNSPUNSP
991965-12-08 09:30AKSTYesCar/REBUSGS4923.14-0.011.80UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno49286.02941.65UNSPUNSPUNSPunknUNSPUNSPUNSP
981965-10-17 08:20AKSTYesWhi/REBUSGS6683.78-0.031.20UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno66886.03391.97UNSPUNSPUNSPunknUNSPUNSPUNSP
971965-08-18 07:05AKSTYesCar/BarUSGS1041.550.001.00UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno10484.092.31.09UNSPUNSPUNSPunknUNSPUNSPUNSP
961965-06-14 09:30AKSTYesHJWUSGS4072.98-0.011.50UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno40786.02861.42UNSPUNSPUNSPunknUNSPUNSPUNSP
951965-04-16 11:00AKSTYesWhiUSGS1932.200.001.00UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno19385.02290.84UNSPUNSPUNSPunknUNSPUNSPUNSP
941965-02-22 08:45AKSTYesMor/MecUSGS5123.22-0.011.20UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno51288.03111.48UNSPUNSPUNSPunknUNSPUNSPUNSP
931964-10-20 14:30AKSTYesMor/BenUSGS18005.75-0.011.90UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno180090.05093.89UNSPUNSPUNSPunknUNSPUNSPUNSP
921964-08-24 15:05AKSTYesWhi/REBUSGS5403.190.802.00UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno54086.03141.62UNSPUNSPUNSPunknUNSPUNSPUNSP
911964-06-18 07:55AKSTYesREB/WhiUSGS6803.81-0.021.40UnspecifiedDebrisLightNONE1Imported Channel 1CWAYunspeunkno68088.03421.99UNSPUNSPUNSPunknUNSPUNSPUNSP
901964-04-15 14:00AKSTYesRLA/REBUSGS3702.790.001.40UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno37087.02791.33UNSPUNSPUNSPunknUNSPUNSPUNSP
891964-02-11 13:55AKSTYesHin/REBUSGS5833.500.001.00UnspecifiedDebrisLightNONE1Imported Channel 1CWAYunspeunkno58387.03181.86UNSPUNSPUNSPunknUNSPUNSPUNSP
881963-12-08 08:40AKSTYesREB/HinUSGS5813.46-0.011.20UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno58190.03281.77UNSPUNSPUNSPunknUNSPUNSPUNSP
871963-10-16 10:50AKSTYesHin/REBUSGS11004.61-0.061.20UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno110088.04052.72UNSPUNSPUNSPunknUNSPUNSPUNSP
861963-08-18 11:35AKSTYesBEN/SONUSGS130 0.000.50UnspecifiedDebrisLightNONE1Imported Channel 1WADEunspeunkno13041.068.71.89UNSPUNSPUNSPunknUNSPUNSPUNSP
851963-06-18 09:15AKSTYesREBUSGS354 0.001.30UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno35489.02801.26UNSPUNSPUNSPunknUNSPUNSPUNSP
841963-04-05 09:25AKSTYesREB/BENUSGS2482.360.001.10UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno24886.02481.00UNSPUNSPUNSPunknUNSPUNSPUNSP
831963-02-17 09:40AKSTYesBEN/BARUSGS4293.04-0.011.00UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno42986.02881.49UNSPUNSPUNSPunknUNSPUNSPUNSP
821962-12-12 15:51AKSTYesREB/JBBUSGS11804.710.001.10UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno118090.04272.76UNSPUNSPUNSPunknUNSPUNSPUNSP
811962-10-09 08:30AKSTYesDWR/REBUSGS7553.90-0.021.00UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno75588.03502.16UNSPUNSPUNSPunknUNSPUNSPUNSP
801962-08-11 09:30AKSTYesDWR/REBUSGS2552.37-0.011.00UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno25540.02491.05UNSPUNSPUNSPunknUNSPUNSPUNSP
791962-06-16 15:15AKSTYesDWR/REBUSGS5783.420.011.20UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno57887.03281.76UNSPUNSPUNSPunknUNSPUNSPUNSP
781962-04-15 09:30AKSTYesJMC/REBUSGS4002.950.021.00UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno40086.02911.41UNSPUNSPUNSPunknUNSPUNSPUNSP
771962-02-12 09:05AKSTYesJMM/REBUSGS4453.01-0.021.30Unspecified NONE1Imported Channel 1CWAYunspeunkno44588.03021.46UNSPUNSPUNSPunknUNSPUNSPUNSP
761961-12-10 13:40AKSTYesREB/JMCUSGS2072.12 UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno20786.02340.88UNSPUNSPUNSPunknUNSPUNSPUNSP
751961-10-29 15:15AKSTYesJMM/REBUSGS7443.87-0.021.10UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno74485.53542.10UNSPUNSPUNSPunknUNSPUNSPUNSP
741961-08-23 11:00AKSTYesJMC/JMMUSGS1151.80 UnspecifiedClearNONE1Imported Channel 1CWAYunspeunkno11582.00.210.55UNSPUNSPUNSPunknUNSPUNSPUNSP
731961-06-18 08:15AKSTYesMat/REBUSGS4133.180.001.70UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno41388.03021.37UNSPUNSPUNSPunknUNSPUNSPUNSP
721961-04-21 13:33AKSTYesREB/MatUSGS4963.580.001.10UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno49687.03211.55UNSPUNSPUNSPunknUNSPUNSPUNSP
711961-02-12 09:25AKSTYesREB/JCHUSGS5243.64-0.011.20UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno52486.03231.62UNSPUNSPUNSPunknUNSPUNSPUNSP
701960-12-08 14:45AKSTYesREB/ELYUSGS5923.78-0.011.20UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno59285.03171.86UNSPUNSPUNSPunknUNSPUNSPUNSP
691960-10-15 14:55AKSTYesELY/JMCUSGS12805.53-0.020.80UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno128090.04372.93UNSPUNSPUNSPunknUNSPUNSPUNSP
681960-09-20 13:10AKSTYesELY/JMCUSGS3002.720.000.60UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno30087.027101.11UNSPUNSPUNSPunknUNSPUNSPUNSP
671960-06-13 16:10AKSTYesyou/ngUSGS5413.72 UnspecifiedClearNONE1Imported Channel 1UNSPother 541 UNSPUNSPUNSPunknUNSPUNSPUNSP
661960-04-19 13:35AKSTYeskinUSGS5383.690.000.90UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno53888.031.01.74UNSPUNSPUNSPunknUNSPUNSPUNSP
651960-02-08 11:40AKSTYeswUSGS3412.950.000.80UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno34191.02811.25UNSPUNSPUNSPunknUNSPUNSPUNSP