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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 15060000 PERSEVERANCE C NR WACKER AK
Ketchikan Gateway Borough, Alaska
Hydrologic Unit Code 19010102
Latitude  55°24'40", Longitude 131°40'05" NAD27
Drainage area 2.8  square miles
Gage datum 600 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 		 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)
911959-12-10 09:45AKSTYesjmcUSGS75.82.36 GoodClearNONE1Imported Channel 1WADEunspeunkno75.844.060.01.26UNSPUNSPUNSPunknUNSPUNSPUNSP
901959-10-03 09:15AKSTYesjmcUSGS9.431.56 GoodClearNONE1Imported Channel 1WADEunspeunkno9.4330.024.00.39UNSPUNSPUNSPunknUNSPUNSPUNSP
891959-07-13 11:10AKSTYesrimUSGS21.51.79 GoodClearNONE1Imported Channel 1WADEunspeunkno21.528.526.80.80UNSPUNSPUNSPunknUNSPUNSPUNSP
881959-06-07 11:00AKSTYesjmcUSGS1182.70 GoodClearNONE1Imported Channel 1WADEunspeunkno11854.073.81.60UNSPUNSPUNSPunknUNSPUNSPUNSP
871959-04-12 09:20AKSTYesjmcUSGS41.52.00 GoodClearNONE1Imported Channel 1WADEunspeunkno41.539.541.31.00UNSPUNSPUNSPunknUNSPUNSPUNSP
861959-02-07 10:15AKSTYesjmcUSGS11.01.59 GoodClearNONE1Imported Channel 1WADEunspeunkno11.030.023.40.47UNSPUNSPUNSPunknUNSPUNSPUNSP
851958-12-07 10:10AKSTYesjmcUSGS5.941.48 GoodClearNONE1Imported Channel 1WADEunspeunkno5.9426.018.10.33UNSPUNSPUNSPunknUNSPUNSPUNSP
841958-10-21 03:15AKSTYesjmcUSGS3603.79-0.030.50PoorClearNONE1Imported Channel 1WADEunspeunkno36024.073.24.92UNSPUNSPUNSPunknUNSPUNSPUNSP
831958-08-11 11:40AKSTYescehUSGS17.81.73 GoodClearNONE1Imported Channel 1WADEunspeunkno17.830.032.40.55UNSPUNSPUNSPunknUNSPUNSPUNSP
821958-06-25 10:10AKSTYescehUSGS1.000.99 GoodClearNONE1Imported Channel 1WADEunspeunkno1.00 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
811958-04-18 10:00AKSTYeschiUSGS19.01.72 GoodClearNONE1Imported Channel 1WADEunspeunkno19.027.036.90.51UNSPUNSPUNSPunknUNSPUNSPUNSP
801958-02-11 10:15AKSTYescehUSGS2.511.51 FairClearNONE1Imported Channel 1WADEunspeunkno2.5117.020.80.12UNSPUNSPUNSPunknUNSPUNSPUNSP
791957-12-07 09:50AKSTYeschiUSGS18.91.80 GoodClearNONE1Imported Channel 1WADEunspeunkno18.926.528.50.66UNSPUNSPUNSPunknUNSPUNSPUNSP
781957-09-19 09:35AKSTYesswiUSGS2.021.43 GoodClearNONE1Imported Channel 1WADEunspeunkno2.0214.06.410.32UNSPUNSPUNSPunknUNSPUNSPUNSP
751957-03-09 10:40AKSTYessmaUSGS3.151.48 FairClearNONE1Imported Channel 1WADEunspeunkno3.1523.012.40.25UNSPUNSPUNSPunknUNSPUNSPUNSP
741956-12-15 12:10AKSTYessmaUSGS2.581.50 PoorClearNONE1Imported Channel 1WADEunspeunkno2.5825.021.61.19UNSPUNSPUNSPunknUNSPUNSPUNSP
731956-10-06 11:05AKSTYesbeaUSGS90.42.51-0.010.50GoodClearNONE1Imported Channel 1WADEunspeunkno90.436.053.61.69UNSPUNSPUNSPunknUNSPUNSPUNSP
721956-08-29 09:50AKSTYesrimUSGS33.91.97 FairClearNONE1Imported Channel 1WADEunspeunkno33.929.038.00.89UNSPUNSPUNSPunknUNSPUNSPUNSP
711956-06-09 11:30AKSTYesbeaUSGS33.41.98 GoodClearNONE1Imported Channel 1WADEunspeunkno33.436.031.81.05UNSPUNSPUNSPunknUNSPUNSPUNSP
701956-04-21 10:20AKSTYesrimUSGS42.82.10 GoodClearNONE1Imported Channel 1WADEunspeunkno42.885.538.01.13UNSPUNSPUNSPunknUNSPUNSPUNSP
691956-03-09 -- ----YesdavUSGS1.621.49 FairClearNONE1Imported Channel 1WADEunspeunkno1.625.001.381.17UNSPUNSPUNSPunknUNSPUNSPUNSP
681956-01-25 12:20AKSTYesdavUSGS7.761.58 GoodClearNONE1Imported Channel 1WADEunspeunkno7.7628.018.90.40UNSPUNSPUNSPunknUNSPUNSPUNSP
671955-11-06 10:00AKSTYesbeaUSGS5.211.54 FairClearNONE1Imported Channel 1WADEunspeunkno5.2124.014.90.35UNSPUNSPUNSPunknUNSPUNSPUNSP
661955-09-03 10:35AKSTYesbeaUSGS47.92.14 GoodClearNONE1Imported Channel 1WADEunspeunkno47.932.044.81.08UNSPUNSPUNSPunknUNSPUNSPUNSP
651955-06-15 12:00AKSTYesrwvUSGS33.91.97 GoodClearNONE1Imported Channel 1WADEunspeunkno33.927.544.20.77UNSPUNSPUNSPunknUNSPUNSPUNSP
641955-05-06 01:10AKSTYesbeaUSGS23.51.87 GoodClearNONE1Imported Channel 1WADEunspeunkno23.530.037.10.63UNSPUNSPUNSPunknUNSPUNSPUNSP
631955-03-22 11:20AKSTYesdavUSGS7.241.60 GoodClearNONE1Imported Channel 1WADEunspeunkno7.2427.020.20.36UNSPUNSPUNSPunknUNSPUNSPUNSP
621955-02-10 10:25AKSTYesverUSGS18.01.78 GoodClearNONE1Imported Channel 1WADEunspeunkno18.027.034.50.52UNSPUNSPUNSPunknUNSPUNSPUNSP
611954-10-29 10:25AKSTYesbeaUSGS24.71.86 GoodClearNONE1Imported Channel 1WADEunspeunkno24.732.029.80.83UNSPUNSPUNSPunknUNSPUNSPUNSP
601954-08-20 10:00AKSTYesalkUSGS4.921.53 GoodClearNONE1Imported Channel 1WADEunspeunkno4.9223.013.90.35UNSPUNSPUNSPunknUNSPUNSPUNSP
591954-07-15 10:00AKSTYesalkUSGS10.41.67 GoodClearNONE1Imported Channel 1WADEunspeunkno10.427.033.20.31UNSPUNSPUNSPunknUNSPUNSPUNSP
581954-06-12 10:10AKSTYesrimUSGS54.62.24 GoodClearNONE1Imported Channel 1WADEunspeunkno54.627.050.71.08UNSPUNSPUNSPunknUNSPUNSPUNSP
571954-04-17 12:50AKSTYesgorUSGS22.91.83 GoodClearNONE1Imported Channel 1WADEunspeunkno22.930.027.90.82UNSPUNSPUNSPunknUNSPUNSPUNSP
561954-02-15 10:10AKSTYessmoUSGS5.081.51 FairClearNONE1Imported Channel 1WADEunspeunkno5.0816.010.70.47UNSPUNSPUNSPunknUNSPUNSPUNSP
551953-12-13 11:25AKSTYesrimUSGS34.41.97 GoodClearNONE1Imported Channel 1WADEunspeunkno34.437.041.90.82UNSPUNSPUNSPunknUNSPUNSPUNSP
541953-10-08 10:55AKSTYesalkUSGS55.92.22 GoodClearNONE1Imported Channel 1WADEunspeunkno55.932.041.01.36UNSPUNSPUNSPunknUNSPUNSPUNSP
531953-08-17 10:45AKSTYesalkUSGS16.11.73 GoodClearNONE1Imported Channel 1WADEunspeunkno16.130.022.70.71UNSPUNSPUNSPunknUNSPUNSPUNSP
521953-06-18 10:40AKSTYesalkUSGS23.71.87 GoodClearNONE1Imported Channel 1WADEunspeunkno23.730.027.40.86UNSPUNSPUNSPunknUNSPUNSPUNSP
511953-04-11 10:05AKSTYesalkUSGS10.31.69 GoodClearNONE1Imported Channel 1WADEunspeunkno10.326.018.40.56UNSPUNSPUNSPunknUNSPUNSPUNSP
501953-02-14 02:05AKSTYesalkUSGS31.81.98 GoodClearNONE1Imported Channel 1WADEunspeunkno31.829.038.20.83UNSPUNSPUNSPunknUNSPUNSPUNSP
491952-09-22 11:25AKSTYesalkUSGS9.481.63 GoodClearNONE1Imported Channel 1WADEunspeunkno9.4824.017.20.55UNSPUNSPUNSPunknUNSPUNSPUNSP
771952-07-12 11:00AKSTYessmaUSGS8.251.63 FairClearNONE1Imported Channel 1WADEunspeunkno8.2528.033.80.24UNSPUNSPUNSPunknUNSPUNSPUNSP
481952-06-20 10:40AKSTYesalkUSGS52.02.20-0.010.50GoodClearNONE1Imported Channel 1WADEunspeunkno52.034.040.51.28UNSPUNSPUNSPunknUNSPUNSPUNSP
471952-05-22 10:25AKSTYesalkUSGS81.42.47-0.010.10GoodClearNONE1Imported Channel 1WADEunspeunkno81.434.053.11.53UNSPUNSPUNSPunknUNSPUNSPUNSP
761952-05-06 09:10AKSTYessmaUSGS42.52.00 GoodClearNONE1Imported Channel 1WADEunspeunkno42.542.051.30.83UNSPUNSPUNSPunknUNSPUNSPUNSP
461952-04-05 11:00AKSTYeselsUSGS9.771.66 GoodClearNONE1Imported Channel 1WADEunspeunkno9.7727.020.00.49UNSPUNSPUNSPunknUNSPUNSPUNSP
451952-02-28 12:50AKSTYesalkUSGS11.41.68 GoodClearNONE1Imported Channel 1WADEunspeunkno11.427.024.50.47UNSPUNSPUNSPunknUNSPUNSPUNSP
441951-12-06 10:30AKSTYesalkUSGS16.61.78 GoodClearNONE1Imported Channel 1WADEunspeunkno16.627.030.70.54UNSPUNSPUNSPunknUNSPUNSPUNSP
431951-10-23 02:15AKSTYesrimUSGS4.351.53 GoodClearNONE1Imported Channel 1WADEunspeunkno4.3524.515.20.29UNSPUNSPUNSPunknUNSPUNSPUNSP
421951-09-17 10:40AKSTYesrimUSGS7.841.59 GoodClearNONE1Imported Channel 1WADEunspeunkno7.8423.09.600.82UNSPUNSPUNSPunknUNSPUNSPUNSP
411951-07-31 11:45AKSTYesrimUSGS4.621.37 FairClearNONE1Imported Channel 1WADEunspeunkno4.6215.511.70.40UNSPUNSPUNSPunknUNSPUNSPUNSP
401951-05-28 10:00AKSTYesrimUSGS39.01.99 GoodClearNONE1Imported Channel 1WADEunspeunkno39.029.044.70.87UNSPUNSPUNSPunknUNSPUNSPUNSP
391951-04-17 01:15AKSTYesalkUSGS19.51.71 GoodClearNONE1Imported Channel 1WADEunspeunkno19.529.044.60.44UNSPUNSPUNSPunknUNSPUNSPUNSP
381951-02-16 12:00AKSTYesalkUSGS45.42.65 GoodClearNONE1Imported Channel 1WADEunspeunkno45.435.052.00.87UNSPUNSPUNSPunknUNSPUNSPUNSP
371950-12-03 01:40AKSTYesrimUSGS3.611.76 FairClearNONE1Imported Channel 1WADEunspeunkno3.6111.05.200.69UNSPUNSPUNSPunknUNSPUNSPUNSP
361950-10-26 12:35AKSTYesalkUSGS22.61.84 GoodClearNONE1Imported Channel 1WADEunspeunkno22.630.027.90.81UNSPUNSPUNSPunknUNSPUNSPUNSP
351950-07-16 03:20AKSTYesrimUSGS16.31.68 GoodClearNONE1Imported Channel 1WADEunspeunkno16.326.031.00.53UNSPUNSPUNSPunknUNSPUNSPUNSP
61950-06-13 13:55AKSTYesUS / GSUSGS34.8 0.000.30UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno34.870.011.03.16UNSPUNSPUNSPunknUNSPUNSPUNSP
341950-06-13 12:00AKSTYesrimUSGS63.02.20 ExcellentClearNONE1Imported Channel 1WADEunspeunkno63.027.556.31.12UNSPUNSPUNSPunknUNSPUNSPUNSP
331950-06-13 10:10AKSTYesrimUSGS71.12.22-0.010.60FairClearNONE1Imported Channel 1WADEunspeunkno71.122.030.42.34UNSPUNSPUNSPunknUNSPUNSPUNSP
321950-04-26 12:15AKSTYesalkUSGS14.21.64 GoodClearNONE1Imported Channel 1WADEunspeunkno14.225.022.00.65UNSPUNSPUNSPunknUNSPUNSPUNSP
311950-04-26 11:10AKSTYesalkUSGS13.61.64 GoodClearNONE1Imported Channel 1WADEunspeunkno13.623.031.60.43UNSPUNSPUNSPunknUNSPUNSPUNSP
301950-03-12 02:50AKSTYesrimUSGS5.051.25 GoodClearNONE1Imported Channel 1WADEunspeunkno5.0520.08.320.61UNSPUNSPUNSPunknUNSPUNSPUNSP
291949-12-18 11:05AKSTYesrimUSGS8.981.53 GoodClearNONE1Imported Channel 1WADEunspeunkno8.9825.029.30.10UNSPUNSPUNSPunknUNSPUNSPUNSP
281949-10-23 03:25AKSTYesrimUSGS1422.84 GoodClearNONE1Imported Channel 1WADEunspeunkno14222.041.83.40UNSPUNSPUNSPunknUNSPUNSPUNSP
271949-08-20 11:15AKSTYesrimUSGS8.631.58 GoodClearNONE1Imported Channel 1WADEunspeunkno8.6323.030.50.28UNSPUNSPUNSPunknUNSPUNSPUNSP
261949-06-09 11:45AKSTYesalkUSGS64.32.220.021.00FairClearNONE1Imported Channel 1WADEunspeunkno64.322.529.22.20UNSPUNSPUNSPunknUNSPUNSPUNSP
251949-03-21 12:45AKSTYesrimUSGS19.01.80 GoodClearNONE1Imported Channel 1WADEunspeunkno19.026.538.20.50UNSPUNSPUNSPunknUNSPUNSPUNSP
241948-08-14 02:10AKSTYesrimUSGS6.611.59 GoodClearNONE1Imported Channel 1WADEunspeunkno6.6120.518.80.35UNSPUNSPUNSPunknUNSPUNSPUNSP
231948-05-29 -- ----YesrimUSGS45.82.15 GoodClearNONE1Imported Channel 1WADEunspeunkno45.833.039.61.16UNSPUNSPUNSPunknUNSPUNSPUNSP
221948-03-13 12:05AKSTYesrimUSGS6.301.60 GoodClearNONE1Imported Channel 1WADEunspeunkno6.3021.518.70.34UNSPUNSPUNSPunknUNSPUNSPUNSP
211947-11-21 12:00AKSTYesrimUSGS13.71.74 GoodClearNONE1Imported Channel 1WADEunspeunkno13.728.036.80.31UNSPUNSPUNSPunknUNSPUNSPUNSP
201947-10-10 03:05AKSTYesrimUSGS35.31.990.010.50GoodClearNONE1Imported Channel 1CRANunspeunkno35.322.024.41.45UNSPUNSPUNSPunknUNSPUNSPUNSP
191947-08-02 11:30AKSTYesrimUSGS1.141.34 GoodClearNONE1Imported Channel 1WADEunspeunkno1.149.304.660.24UNSPUNSPUNSPunknUNSPUNSPUNSP
181947-07-05 11:20AKSTYesrimUSGS36.32.02 GoodClearNONE1Imported Channel 1WADEunspeunkno36.326.043.90.83UNSPUNSPUNSPunknUNSPUNSPUNSP
171947-06-04 10:30AKSTYesrimUSGS6.341.64 GoodClearNONE1Imported Channel 1WADEunspeunkno6.3410.511.90.53UNSPUNSPUNSPunknUNSPUNSPUNSP
161947-03-07 12:30AKSTYesrimUSGS13.41.73 GoodClearNONE1Imported Channel 1WADEunspeunkno13.427.034.40.39UNSPUNSPUNSPunknUNSPUNSPUNSP
151947-01-14 -- ----YeswwdUSGS11.61.69 GoodClearNONE1Imported Channel 1WADEunspeunkno11.618.012.70.91UNSPUNSPUNSPunknUNSPUNSPUNSP
141946-11-04 12:30AKSTYeswwdUSGS1222.860.011.20GoodClearNONE1Imported Channel 1WADEunspeunkno12240.070.01.74UNSPUNSPUNSPunknUNSPUNSPUNSP
131946-10-02 12:45AKSTYeswwdUSGS34.81.98 GoodClearNONE1Imported Channel 1WADEunspeunkno34.839.054.40.64UNSPUNSPUNSPunknUNSPUNSPUNSP
121946-09-30 10:45AKSTYeswwdUSGS1182.81-0.011.00FairClearNONE1Imported Channel 1WADEunspeunkno11826.052.92.23UNSPUNSPUNSPunknUNSPUNSPUNSP
111946-09-01 03:10AKSTYeswaaUSGS3.52 GoodClearNONE1Imported Channel 1WADEunspeunkno3.5215.27.810.45UNSPUNSPUNSPunknUNSPUNSPUNSP