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 15910200 HAPPY C AT HAPPY VALLEY CAMP NR SAGWON AK


North Slope Borough, Alaska
Hydrologic Unit Code 19060402
Latitude  69°08'50", Longitude 148°49'50" NAD27
Drainage area 34.5  square miles
Gage datum 950 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)
261998-05-25 18:20AKDTYesRTK/KAPUSGS55416.51-0.180.80PoorClearNONE1Imported Channel 1WADEunspeunkno55437.51114.99UNSPUNSPUNSPunknUNSPUNSPUNSP
251996-07-20 19:30AKDTYesDEL/MLJUSGS11.114.25 Fair NONE1Imported Channel 1WADEunspeunkno11.112.17.001.58UNSPUNSPUNSPunknUNSPUNSPUNSP
241996-05-30 02:00AKDTYesMFS/MLJUSGS52116.41 Poor NONE1Imported Channel 1UNSPother 521 UNSPUNSPUNSPunknUNSPUNSPUNSP
231995-07-20 11:20AKDTYesKAP/DELUSGS34716.120.040.80PoorClearNONE1Imported Channel 1WADEunspeunkno34729.357.95.99UNSPUNSPUNSPunknUNSPUNSPUNSP
221994-09-01 20:49AKDTYesKAP/ABWUSGS91.614.85 Fair NONE1Imported Channel 1WADEunspeunkno91.631.043.12.13UNSPUNSPUNSPunknUNSPUNSPUNSP
211994-05-26 16:30AKDTYesMFS/JWGUSGS102 PoorClearNONE1Imported Channel 1BRUSunspeunkno10237.045.62.24UNSPUNSPUNSPunknUNSPUNSPUNSP
201993-06-03 15:40AKDTYesmfs/smtUSGS14815.17 GoodClearNONE1Imported Channel 1WADEunspeunkno14865.054.02.74UNSPUNSPUNSPunknUNSPUNSPUNSP
191992-09-02 20:00AKDTYesrtk/jwgUSGS32.914.420.00 GoodClearNONE1Imported Channel 1WADEunspeunkno32.938.043.00.76UNSPUNSPUNSPunknUNSPUNSPUNSP
181992-06-08 02:20AKDTYesmfs/smtUSGS27215.680.00 FairIceShoreNONE1Imported Channel 1CRANunspeunkno27238.095.42.85UNSPUNSPUNSPunknUNSPUNSPUNSP
171991-08-26 -- ----YesG/RTKUSGS61.014.750.000.50Fair NONE1Imported Channel 1WADEunspeunkno61.040.064.90.94UNSPUNSPUNSPunknUNSPUNSPUNSP
161988-06-08 -- ----YesJ K/RTKUSGS18115.26 GoodClearNONE1Imported Channel 1WADEunspeunkno18152.071.12.52UNSPUNSPUNSPunknUNSPUNSPUNSP
151988-06-08 -- ----YesJ K/RTKUSGS10214.86 FairClearNONE1Imported Channel 1WADEunspeunkno10237.051.41.98UNSPUNSPUNSPunknUNSPUNSPUNSP
141987-09-12 -- ----YesRTK/KVMUSGS33.014.43 Fair NONE1Imported Channel 1WADEunspeunkno33.018.018.81.76UNSPUNSPUNSPunknUNSPUNSPUNSP
131986-06-16 -- ----YesC Z/RLBUSGS28.214.22-0.02 Fair NONE1Imported Channel 1WADEunspeunkno28.222.318.21.55UNSPUNSPUNSPunknUNSPUNSPUNSP
121985-06-06 -- ----YesSGS/KVMUSGS25.814.09 Poor NONE1Imported Channel 1WADEunspeunkno25.828.026.50.97UNSPUNSPUNSPunknUNSPUNSPUNSP
111984-06-07 -- ----YesP V/SGSUSGS44816.01 PoorClearNONE1Imported Channel 1WADEunspeunkno44885.01163.86UNSPUNSPUNSPunknUNSPUNSPUNSP
101982-06-16 -- ----YesP V/KVMUSGS80.014.24 Poor NONE1Imported Channel 1WADEunspeunkno80.034.039.62.02UNSPUNSPUNSPunknUNSPUNSPUNSP
91979-08-15 -- ----YesJAV/J KUSGS62.214.300.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno62.231.033.71.85UNSPUNSPUNSPunknUNSPUNSPUNSP
71976-06-17 -- ----YesRLB/SGSUSGS20.513.99 PoorClearNONE1Imported Channel 1WADEunspeunkno20.531.016.31.26UNSPUNSPUNSPunknUNSPUNSPUNSP
81976-06-06 -- ----YesRLB/P DUSGS139018.51 Unspecified NONE1Imported Channel 1OTHRQIDIR 1390 UNSPUNSPUNSPunknUNSPUNSPUNSP
61975-06-06 -- ----YesJPM/DCTUSGS57215.94 PoorClearNONE1Imported Channel 1WADEunspeunkno57227.092.56.18UNSPUNSPUNSPunknUNSPUNSPUNSP
51972-09-08 -- ----YesJ N/DRKUSGS49.2 0.000.50Unspecified NONE1Imported Channel 1WADEunspeunkno49.223.821.82.26UNSPUNSPUNSPunknUNSPUNSPUNSP
41972-08-31 -- ----YesB P/RLBUSGS34.413.760.000.30Fair NONE1Imported Channel 1WADEunspeunkno34.426.029.51.17UNSPUNSPUNSPunknUNSPUNSPUNSP
31972-08-13 -- ----YesJ N/DRKUSGS55.8 0.000.80Unspecified NONE1Imported Channel 1WADEunspeunkno55.822.525.22.22UNSPUNSPUNSPunknUNSPUNSPUNSP
21972-06-02 -- ----YesJ N/DRKUSGS40.6 0.001.00Unspecified NONE1Imported Channel 1WADEunspeunkno40.624.624.41.66UNSPUNSPUNSPunknUNSPUNSPUNSP
11972-05-01 -- ----YesRLB/B PUSGS52715.54 Unspecified NONE1Imported Channel 1OTHRQIDIR 527 UNSPUNSPUNSPunknUNSPUNSPUNSP