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Streamflow Measurements for the Nation


USGS 15078000 GRACE C NR KETCHIKAN AK
Ketchikan Gateway Borough, Alaska
Hydrologic Unit Code 19010102
Latitude  55°39'28", Longitude 130°58'14" NAD27
Drainage area 31.3  square miles
Gage datum 15 feet above NGVD29
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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)
171953-08-20 08:10AKSTYesrimUSGS158 GoodClearNONE1Imported Channel 1WADEunspeunkno15888.076.820.5UNSPUNSPUNSPunknUNSPUNSPUNSP
161952-02-07 23:00AKSTYesalkUSGS3483.99 GoodClearNONE1Imported Channel 1WADEunspeunkno34885.01272.74UNSPUNSPUNSPunknUNSPUNSPUNSP
5A1951-09-15 09:45AKSTYesrjgUSGS216 GoodClearNONE1Imported Channel 1CWAYunspeunkno21686.082.82.61UNSPUNSPUNSPunknUNSPUNSPUNSP
4A1949-06-27 09:30AKSTYesrimUSGS8234.96 GoodClearNONE1Imported Channel 1CWAYunspeunkno82394.02183.78UNSPUNSPUNSPunknUNSPUNSPUNSP
3A1947-08-16 08:10AKSTYesrimUSGS1221.08 GoodClearNONE1Imported Channel 1WADEunspeunkno12280.01061.15UNSPUNSPUNSPunknUNSPUNSPUNSP
2A1947-07-01 03:15AKSTYesrimUSGS5602.20 FairClearNONE1Imported Channel 1WADEunspeunkno56094.01932.90UNSPUNSPUNSPunknUNSPUNSPUNSP
1A1946-09-04 00:10AKSTYesdaUSGS77.60.84 GoodClearNONE1Imported Channel 1WADEunspeunkno77.649.052.01.49UNSPUNSPUNSPunknUNSPUNSPUNSP
30A1937-10-13 01:35AKSTYesbehUSGS2181.32 GoodClearNONE1Imported Channel 1WADEunspeunkno21883.088.42.46UNSPUNSPUNSPunknUNSPUNSPUNSP
29A1937-07-17 -- ----YescrsUSGS1681.08 GoodClearNONE1Imported Channel 1WADEunspeunkno16879.075.02.22UNSPUNSPUNSPunknUNSPUNSPUNSP
28A1937-07-15 08:00AKSTYescrsUSGS1941.23 GoodClearNONE1Imported Channel 1WADEunspeunkno19480.081.02.40UNSPUNSPUNSPunknUNSPUNSPUNSP
301934-09-23 08:30AKSTYeschiUSGS2321.15 GoodClearNONE1Imported Channel 1CWAYunspeunkno23283.087.12.67UNSPUNSPUNSPunknUNSPUNSPUNSP
291934-08-18 23:00AKSTYeschiUSGS2931.47 GoodClearNONE1Imported Channel 1CWAYunspeunkno29380.01062.70UNSPUNSPUNSPunknUNSPUNSPUNSP
281934-07-10 23:00AKSTYeschiUSGS9352.45 GoodClearNONE1Imported Channel 1CWAYunspeunkno93598.01705.50UNSPUNSPUNSPunknUNSPUNSPUNSP
17A1930-06-23 08:25AKSTYesusgUSGS4461.80 GoodClearNONE1Imported Channel 1WADEunspeunkno44617.01323.30UNSPUNSPUNSPunknUNSPUNSPUNSP
16A1930-05-29 06:50AKSTYesusgUSGS8462.50 GoodClearNONE1Imported Channel 1WADEunspeunkno84687.02064.10UNSPUNSPUNSPunknUNSPUNSPUNSP
15A1930-05-01 23:00AKSTYeswdaUSGS2361.69 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno23690.01243.30UNSPUNSPUNSPunknUNSPUNSPUNSP
151930-05-01 23:00AKSTYeswdaUSGS3891.68 GoodClearNONE1Imported Channel 1WADEunspeunkno38985.01283.00UNSPUNSPUNSPunknUNSPUNSPUNSP
141930-02-04 23:00AKSTYesusgUSGS2881.37 GoodClearNONE1Imported Channel 1WADEunspeunkno28885.01122.50UNSPUNSPUNSPunknUNSPUNSPUNSP
131929-08-19 01:50AKSTYesusgUSGS9472.50 GoodClearNONE1Imported Channel 1WADEunspeunkno94788.02324.00UNSPUNSPUNSPunknUNSPUNSPUNSP
121929-08-09 23:00AKSTYesusgUSGS67.7 GoodClearNONE1Imported Channel 1WADEunspeunkno67.738.061.21.10UNSPUNSPUNSPunknUNSPUNSPUNSP
111929-04-02 07:30AKSTYesusgUSGS102 GoodClearNONE1Imported Channel 1WADEunspeunkno10270.048.42.10UNSPUNSPUNSPunknUNSPUNSPUNSP
81928-05-14 23:00AKSTYesusgUSGS631 GoodClearNONE1Imported Channel 1WADEunspeunkno63180.01693.70UNSPUNSPUNSPunknUNSPUNSPUNSP
71928-03-29 02:00AKSTYesusgUSGS351 GoodClearNONE1Imported Channel 1WADEunspeunkno35183.01182.90UNSPUNSPUNSPunknUNSPUNSPUNSP
61928-02-10 23:00AKSTYesdawUSGS7232.36 GoodClearNONE1Imported Channel 1CWAYunspeunkno72386.01833.95UNSPUNSPUNSPunknUNSPUNSPUNSP
51928-01-24 23:00AKSTYeswenUSGS1480.91 GoodClearNONE1Imported Channel 1WADEunspeunkno14870.067.02.21UNSPUNSPUNSPunknUNSPUNSPUNSP
41927-11-18 11:40AKSTYesrayUSGS470 GoodClearNONE1Imported Channel 1WADEunspeunkno47051.094.01.20UNSPUNSPUNSPunknUNSPUNSPUNSP
31927-10-22 09:30AKSTYesusgUSGS1750 GoodClearNONE1Imported Channel 1CWAYunspeunkno175093.03241.20UNSPUNSPUNSPunknUNSPUNSPUNSP
21927-09-28 23:00AKSTYeswinUSGS10402.76 GoodClearNONE1Imported Channel 1CWAYunspeunkno104085.02414.32UNSPUNSPUNSPunknUNSPUNSPUNSP
11927-09-12 00:16AKSTYeswdeUSGS2101.16 GoodClearNONE1Imported Channel 1CWAYunspeunkno21077.087.62.40UNSPUNSPUNSPunknUNSPUNSPUNSP