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Streamflow Measurements for the Nation

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USGS 15272400 TWENTYMILE R NR PORTAGE AK


Anchorage Municipality, Alaska
Hydrologic Unit Code 19020302
Latitude  60°50'47", Longitude 148°59'09" NAD27
Drainage area 167  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
 
382012-08-23 13:52AKDTYesPVS/JSCUSGS376015.381.362.10PoorUnspecifedNONE
372011-09-08 12:16AKDTYesPVS/JSCUSGS1380013.550.000.30FairClearNONE
362011-07-14 10:33AKDTYesPVS/JSCUSGS506012.750.800.10PoorUnspecifedNONE
352009-07-22 15:44:30AKDTYesjrm/pvsUSGS1480013.70 0.10PoorClearNONE
342009-07-21 12:53AKDTYesjrm/pvsUSGS858012.550.010.40PoorClearNONE
332009-07-21 09:20AKDTYesjrm/pvsUSGS1240014.620.840.30FairUnspecifedNONE
322009-07-20 12:52AKDTYesjrm/pvsUSGS657011.86 0.30FairClearNONE
311990-10-01 -- ----YesSHJ/ELKUSGS13808.98-0.110.70Fair NONE
301990-08-14 -- ----YesRMN/SHJUSGS491010.54-0.031.00Fair NONE
291990-07-17 -- ----YesLSL/JAMUSGS318010.18-0.011.00Unspecified NONE
281990-06-21 -- ----YesSHJ/LUKUSGS395010.250.000.70Fair NONE
271990-05-22 -- ----YesJMD/SHJUSGS18809.89-0.031.00Poor NONE
261990-04-12 -- ----YesRMN/MRCUSGS11909.91-3.801.10Poor NONE
251989-10-14 -- ----YesRMN/SHJUSGS8648.88-0.071.00Fair NONE
241989-10-07 -- ----YesSHJUSGS676010.950.000.40Fair NONE
231989-08-27 -- ----YesSHJ/JMDUSGS1880013.200.000.70Good NONE
221989-08-08 -- ----YesRMN/RLRUSGS368010.280.001.00Good NONE
211989-07-13 -- ----YesSHJUSGS447010.620.221.10Fair NONE
201989-05-17 -- ----YesSHJ/MATUSGS142010.780.221.10Fair NONE
181964-05-14 09:00AKSTYesLRB/ACMUSGS17500 -1.500.50Unspecified NONE
171964-05-14 06:45AKSTYesLRB/ACMUSGS19800 3.300.80Unspecified NONE
161964-05-13 21:00AKSTYesLRB/ACMUSGS9840 -1.100.80Unspecified NONE
151964-05-13 19:30AKSTYesLRB/ACMUSGS13600 2.801.30Unspecified NONE
141964-05-12 20:26AKSTYesLRB/ACMUSGS11500 Unspecified NONE
131964-05-12 18:45AKSTYesLRB/ACMUSGS18100 2.301.00Fair NONE
121964-05-12 07:45AKSTYesLRB/ACMUSGS18000 -2.400.80Unspecified NONE
111964-05-12 06:05AKSTYesLRB/ACMUSGS28800 0.600.50Unspecified NONE
101964-05-12 05:30AKSTYesLRB/ACMUSGS25700 2.000.50Unspecified NONE
91964-05-11 19:30AKSTYesLRB/ACMUSGS10500 -1.200.50Unspecified NONE
81964-05-11 18:00AKSTYesLRB/ACMUSGS17000 1.001.50Unspecified NONE
71964-05-11 07:00AKSTYesLRB/ACMUSGS14500 -1.500.50Unspecified NONE
61964-05-11 05:45AKSTYesLRB/ACMUSGS17400 0.100.50Unspecified NONE
51964-05-11 05:05AKSTYesLRB/ACMUSGS22000 1.600.80Unspecified NONE
41964-05-10 18:50AKSTYesLRB/ACMUSGS7190 -0.701.30Unspecified NONE
31964-05-10 17:00AKSTYesLRB/ACMUSGS8070 2.800.80Unspecified NONE
21964-05-10 06:05AKSTYesLRB/ACMUSGS7900 -0.900.50Poor NONE
11964-05-10 04:45AKSTYesLRB/ACMUSGS7130 0.501.30Poor NONE