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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 15019000 BLACK BEAR C NR MEYERS CHUCK AK
Wrangell City And Borough, Alaska
Hydrologic Unit Code 19010104
Latitude  55°43'30", Longitude 132°09'48" NAD27
Drainage area 16.50  square miles
Output formats
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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)
291970-06-11 17:35AKDTYeslmwUSGS40.79.480.000.50FairClearNONE1Imported Channel 1WADEunspeunkno40.769.050.40.81UNSPUNSPUNSPunknUNSPUNSPUNSP
281970-04-04 10:40AKSTYesbmwUSGS82.89.740.000.50FairClearNONE1Imported Channel 1WADEunspeunkno82.876.01030.80UNSPUNSPUNSPunknUNSPUNSPUNSP
271969-10-14 16:55AKSTYeshclUSGS25.69.22 FairClearNONE1Imported Channel 1WADEunspeunkno25.666.040.20.64UNSPUNSPUNSPunknUNSPUNSPUNSP
261969-08-05 12:00AKSTYesmbUSGS16.99.160.000.50Good NONE1Imported Channel 1WADEunspeunkno16.942.013.01.30UNSPUNSPUNSPunknUNSPUNSPUNSP
251969-05-26 09:50AKSTYeshcl/ljwUSGS95.48.74 FairClearNONE1Imported Channel 1WADEunspeunkno95.458.046.02.07UNSPUNSPUNSPunknUNSPUNSPUNSP
241968-10-17 14:00AKSTYeshclUSGS19210.32-0.010.50FairClearNONE1Imported Channel 1WADEunspeunkno1921051231.56UNSPUNSPUNSPunknUNSPUNSPUNSP
231968-08-08 12:45AKSTYesm/b/wUSGS6.008.910.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno6.0017.57.980.76UNSPUNSPUNSPunknUNSPUNSPUNSP
221968-06-11 12:05AKSTYeshclUSGS29.89.18 FairClearNONE1Imported Channel 1WADEunspeunkno29.860.028.01.06UNSPUNSPUNSPunknUNSPUNSPUNSP
211967-11-03 10:55AKSTYeshcjUSGS39.49.490.000.50FairClearNONE1Imported Channel 1WADEunspeunkno39.456.072.60.54UNSPUNSPUNSPunknUNSPUNSPUNSP
201967-06-16 16:25AKSTYesb/s/wUSGS45.79.450.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno45.754.055.90.82UNSPUNSPUNSPunknUNSPUNSPUNSP
191967-04-11 16:20AKSTYesw/bUSGS98.89.820.030.80GoodClearNONE1Imported Channel 1WADEunspeunkno98.869.561.11.62UNSPUNSPUNSPunknUNSPUNSPUNSP
181967-04-11 15:35AKSTYeswbUSGS96.39.790.020.40GoodClearNONE1Imported Channel 1WADEunspeunkno96.369.057.21.68UNSPUNSPUNSPunknUNSPUNSPUNSP
171966-10-18 -- ----YesbUSGS230014.95 Unspecified NONE1Imported Channel 1UNSPother 2300 UNSPUNSPUNSPunknUNSPUNSPUNSP
161966-10-17 11:00AKSTYesrebUSGS15210.170.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno15286.087.01.75UNSPUNSPUNSPunknUNSPUNSPUNSP
151966-08-12 17:30AKSTYesblh/hlwUSGS26.09.390.001.00Good NONE1Imported Channel 1WADEunspeunkno26.068.935.40.74UNSPUNSPUNSPunknUNSPUNSPUNSP
141966-06-10 17:55AKSTYescwhUSGS81.09.810.000.50FairDebrisModerateNONE1Imported Channel 1WADEunspeunkno81.067.051.31.58UNSPUNSPUNSPunknUNSPUNSPUNSP
131966-04-17 09:00AKSTYesnbUSGS35.19.480.000.40FairClearNONE1Imported Channel 1WADEunspeunkno35.154.061.80.57UNSPUNSPUNSPunknUNSPUNSPUNSP
121966-02-01 -- ----YesunkUSGS347016.76 Unspecified NONE1Imported Channel 1UNSPother 3470 UNSPUNSPUNSPunknUNSPUNSPUNSP
111965-10-14 15:05AKSTYeshwUSGS22810.58 Unspecified NONE1Imported Channel 1WADEunspeunkno22882.01491.53UNSPUNSPUNSPunknUNSPUNSPUNSP
101965-08-14 16:50AKSTYescbUSGS4.488.920.000.90FairClearNONE1Imported Channel 1WADEunspeunkno4.4822.07.230.61UNSPUNSPUNSPunknUNSPUNSPUNSP
91965-06-11 15:35AKSTYesbtwUSGS1049.870.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno10474.072.41.44UNSPUNSPUNSPunknUNSPUNSPUNSP
81965-04-19 15:45AKSTYeshjw/bgbUSGS39.79.40-0.010.60GoodClearNONE1Imported Channel 1WADEunspeunkno39.750.074.60.53UNSPUNSPUNSPunknUNSPUNSPUNSP
71964-10-16 09:45AKSTYesmgbUSGS178 0.00 GoodClearNONE1Imported Channel 1WADEunspeunkno1781151361.31UNSPUNSPUNSPunknUNSPUNSPUNSP
61964-06-02 06:25AKSTYesbmgUSGS178 ExcellentClearNONE1Imported Channel 1WADEunspeunkno17888.01051.69UNSPUNSPUNSPunknUNSPUNSPUNSP
51964-04-11 09:55AKSTYesabt/mgbUSGS108 0.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno10879.074.51.46UNSPUNSPUNSPunknUNSPUNSPUNSP
41964-02-07 09:25AKSTYesmmhUSGS13010.250.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno13089.076.91.69UNSPUNSPUNSPunknUNSPUNSPUNSP
31963-12-30 -- ----YesunkUSGS260015.56 Unspecified NONE1Imported Channel 1UNSPother 2600 UNSPUNSPUNSPunknUNSPUNSPUNSP
21963-10-11 -- ----Yesrmb/ghUSGS175 0.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno17588.098.21.78UNSPUNSPUNSPunknUNSPUNSPUNSP
11963-08-21 16:20AKSTYeschbUSGS8.42 0.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno8.4243.012.60.67UNSPUNSPUNSPunknUNSPUNSPUNSP