Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 15216100 HUMPBACK C NR CORDOVA AK
Chugach Census Area County, Alaska
Hydrologic Unit Code 190202010200
Latitude  60°36'41", Longitude 145°40'36" NAD27
Drainage area 4.37  square miles
Gage datum 262.0 feet above NAVD88
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)
211975-12-06 10:15AKSTYesJDM/LWWUSGS1.87 FairIceCoverNONE1Imported Channel 1WADEunspeunkno1.8713.05.950.31UNSPUNSPUNSPunknUNSPUNSPUNSP
201975-10-21 14:30AKDTYesJVK/H BUSGS21.00.280.000.50FairClearNONE1Imported Channel 1WADEunspeunkno21.024.530.60.69UNSPUNSPUNSPunknUNSPUNSPUNSP
191975-09-17 10:35AKDTYesJVK/LWWUSGS41.90.500.000.50FairClearNONE1Imported Channel 1WADEunspeunkno41.926.438.11.10UNSPUNSPUNSPunknUNSPUNSPUNSP
181975-08-13 16:35AKDTYesJ R/A KUSGS1100.91-0.021.10GoodClearNONE1Imported Channel 1WADEunspeunkno11044.551.22.15UNSPUNSPUNSPunknUNSPUNSPUNSP
171975-07-16 12:00AKDTYesJVK/LWWUSGS77.30.760.000.60GoodClearNONE1Imported Channel 1WADEunspeunkno77.327.442.11.84UNSPUNSPUNSPunknUNSPUNSPUNSP
161975-06-18 19:40AKDTYesDRS/JVKUSGS1000.870.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno10031.047.02.13UNSPUNSPUNSPunknUNSPUNSPUNSP
151975-05-22 08:30AKDTYesJVKUSGS75.30.73-0.010.50GoodClearNONE1Imported Channel 1WADEunspeunkno75.331.044.31.70UNSPUNSPUNSPunknUNSPUNSPUNSP
141975-04-17 17:05AKDTYesA KUSGS78.30.84-0.010.50FairIceShoreNONE1Imported Channel 1WADEunspeunkno78.339.242.31.85UNSPUNSPUNSPunknUNSPUNSPUNSP
131975-03-06 10:20AKDTYesPFD/CVKUSGS4.37 FairIceShoreNONE1Imported Channel 1WADEunspeunkno4.3717.57.190.61UNSPUNSPUNSPunknUNSPUNSPUNSP
121974-12-11 09:15AKSTYesJDMUSGS31.60.400.010.60GoodClearNONE1Imported Channel 1WADEunspeunkno31.627.628.11.11UNSPUNSPUNSPunknUNSPUNSPUNSP
111974-10-22 15:05AKDTYesDRS/A KUSGS75.00.750.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno75.031.443.91.71UNSPUNSPUNSPunknUNSPUNSPUNSP
101974-08-02 11:15AKDTYesLSL/O HUSGS22.70.340.000.40PoorClearNONE1Imported Channel 1WADEunspeunkno22.733.025.70.88UNSPUNSPUNSPunknUNSPUNSPUNSP
91974-07-02 09:35AKDTYesJPH/O HUSGS47.50.58-0.010.60FairClearNONE1Imported Channel 1WADEunspeunkno47.540.030.41.56UNSPUNSPUNSPunknUNSPUNSPUNSP
81974-05-24 18:00AKDTYesDRS/LSLUSGS74.00.750.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno74.031.441.91.77UNSPUNSPUNSPunknUNSPUNSPUNSP
71974-05-01 12:25AKDTYesA K/JDMUSGS34.60.480.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno34.629.033.01.05UNSPUNSPUNSPunknUNSPUNSPUNSP
61974-03-20 17:50AKDTYesDRS/A KUSGS2.12 FairIceShoreNONE1Imported Channel 1WADEunspeunkno2.1223.56.980.31UNSPUNSPUNSPunknUNSPUNSPUNSP
51974-02-26 10:10AKDTYesGRJ/JDMUSGS2.84 FairIceShoreNONE1Imported Channel 1WADEunspeunkno2.8419.09.550.30UNSPUNSPUNSPunknUNSPUNSPUNSP
41973-12-05 13:30AKSTYesLSL/DRSUSGS5.40 PoorIceCoverNONE1Imported Channel 1WADEunspeunkno5.4027.09.800.55UNSPUNSPUNSPunknUNSPUNSPUNSP
31973-11-15 11:10AKSTYesDRSUSGS6.74 FairIceCoverNONE1Imported Channel 1ICEQSCMMunkno6.7429.012.70.53UNSPUNSPUNSPunknUNSPUNSPUNSP
21973-10-14 09:40AKDTYesJPHUSGS26.90.410.001.10GoodClearNONE1Imported Channel 1WADEunspeunkno26.935.022.41.20UNSPUNSPUNSPunknUNSPUNSPUNSP
11973-09-24 12:15AKDTYesJPHUSGS13.3 Good NONE1Imported Channel 1WADEunspeunkno13.330.016.30.82UNSPUNSPUNSPunknUNSPUNSPUNSP