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Streamflow Measurements for Alaska

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! 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 15087500 EF HOBO C NR PETERSBURG AK
Petersburg Borough, Alaska
Hydrologic Unit Code 19010210
Latitude  56°47'38", Longitude 132°52'23" NAD27
Drainage area 0.45  square miles
Gage datum 50 feet above NGVD29
Output formats
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Tab-separated data with channel data
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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)
342008-10-16 18:00AKDTYesbas/rhhUSGS10.610.680.000.50FairClearNONE1Imported Channel 1WADEQSCMMVPAA10.6 FIRMBLDREVENunknEVENUNSPDNST30.00
332008-06-04 13:16AKDTYesrhhUSGS2.4010.180.000.50FairClearNONE1Imported Channel 1WADEunspeunkno2.409.103.600.67UNSPUNSPUNSPunknUNSPUNSPUNSP
322008-04-29 19:33AKDTYesrhhUSGS2.8310.220.000.40FairClearNONE1Imported Channel 1WADEunspeunkno2.837.703.49 UNSPUNSPUNSPunknUNSPUNSPUNSP
312008-03-17 18:43AKDTYesrhhUSGS9.2910.580.020.40FairClearNONE1Imported Channel 1WADEunspeunkno9.297.305.401.72UNSPUNSPUNSPunknUNSPUNSPUNSP
302007-12-26 18:29AKSTYesmdn/rhhUSGS1.0010.040.000.50FairClearNONE1Imported Channel 1WADEunspeunkno1.006.902.440.41UNSPUNSPUNSPunknUNSPUNSPUNSP
292007-10-24 09:29AKDTYesbas/rhhUSGS10.110.74-0.030.50FairClearNONE1Imported Channel 1WADEunspeunkno10.17.506.061.67UNSPUNSPUNSPunknUNSPUNSPUNSP
282007-08-26 20:18AKDTYesbas/rhhUSGS0.219.850.000.20FairClearNONE1Imported Channel 1WADEunspeunkno0.213.400.730.28UNSPUNSPUNSPunknUNSPUNSPUNSP
272007-06-24 09:04AKDTYesegnUSGS2.2410.220.000.50FairClearNONE1Imported Channel 1WADEunspeunkno2.247.603.290.68UNSPUNSPUNSPunknUNSPUNSPUNSP
262007-05-08 14:28AKDTYesrhh/jmgUSGS2.6210.230.000.40FairClearNONE1Imported Channel 1WADEunspeunkno2.629.503.880.68UNSPUNSPUNSPunknUNSPUNSPUNSP
252007-04-24 16:48AKDTYesrhh/dlhUSGS6.2110.460.010.30FairClearNONE1Imported Channel 1WADEunspeunkno6.216.104.281.45UNSPUNSPUNSPunknUNSPUNSPUNSP
242006-12-12 14:30AKSTYesdlh/rhhUSGS1.9110.170.000.50FairClearNONE1Imported Channel 1WADEunspeunkno1.917.803.670.52UNSPUNSPUNSPunknUNSPUNSPUNSP
232006-11-29 15:14AKSTYesrhhUSGS0.08 PoorIceCoverNONE1Imported Channel 1WADEunspeunkno0.085.401.250.06UNSPUNSPUNSPunknUNSPUNSPUNSP
222006-10-04 19:27AKDTYesrhhUSGS50.311.66-0.150.50FairClearNONE1Imported Channel 1WADEunspeunkno50.39.6018.82.68UNSPUNSPUNSPunknUNSPUNSPUNSP
212006-10-04 12:37AKDTYesrhhUSGS3.7510.360.050.50FairClearNONE1Imported Channel 1WADEunspeunkno3.756.403.800.99UNSPUNSPUNSPunknUNSPUNSPUNSP
202006-07-10 12:17AKDTYesrhh/basUSGS1.5610.120.000.60FairClearNONE1Imported Channel 1WADEunspeunkno1.567.202.990.52UNSPUNSPUNSPunknUNSPUNSPUNSP
192006-06-22 12:22AKDTYesrhhUSGS1.8510.160.00 FairClearNONE1Imported Channel 1WADEunspeunkno1.857.203.030.61UNSPUNSPUNSPunknUNSPUNSPUNSP
182006-04-19 14:55AKDTYesRHHUSGS3.3910.27 FairClearNONE1Imported Channel 1WADEunspeunkno3.397.303.810.89UNSPUNSPUNSPunknUNSPUNSPUNSP
172006-03-06 13:15AKSTYesjmg/basUSGS0.219.80 PoorIceCoverNONE1Imported Channel 1WADEunspeunkno0.212.500.380.68UNSPUNSPUNSPunknUNSPUNSPUNSP
162006-01-31 09:11AKSTYesrhh/gsUSGS0.5310.00 FairIceCoverNONE1Imported Channel 1WADEunspeunkno0.537.002.520.22UNSPUNSPUNSPunknUNSPUNSPUNSP
152005-12-27 12:20AKSTYesbas/rhhUSGS1.7810.110.000.50FairClearNONE1Imported Channel 1WADEunspeunkno1.787.103.050.58UNSPUNSPUNSPunknUNSPUNSPUNSP
142005-10-25 14:50AKDTYesbas/rhhUSGS11.810.700.010.40FairClearNONE1Imported Channel 1WADEunspeunkno11.88.706.331.86UNSPUNSPUNSPunknUNSPUNSPUNSP
132005-08-31 13:35AKDTYesbas/rhhUSGS7.0310.460.00 FairClearNONE1Imported Channel 1WADEunspeunkno7.038.004.451.45UNSPUNSPUNSPunknUNSPUNSPUNSP
122005-07-15 15:14AKDTYesrhh/egnUSGS2.8510.23 FairClearNONE1Imported Channel 1WADEunspeunkno2.858.903.850.75UNSPUNSPUNSPunknUNSPUNSPUNSP
112005-05-12 08:25AKDTYesjmg/basUSGS1.109.980.000.50FairClearNONE1Imported Channel 1WADEunspeunkno1.107.102.080.53UNSPUNSPUNSPunknUNSPUNSPUNSP
102005-03-08 14:18AKSTYesegn/rhhUSGS12.110.680.050.50FairClearNONE1Imported Channel 1WADEunspeunkno12.17.607.011.73UNSPUNSPUNSPunknUNSPUNSPUNSP
92005-01-19 09:48AKSTYesrhh/basUSGS12.210.68 FairIceCoverNONE1Imported Channel 1WADEunspeunkno12.28.504.902.49UNSPUNSPUNSPunknUNSPUNSPUNSP
82004-12-08 11:42AKSTYesrhhUSGS0.349.890.000.50FairIceCoverNONE1Imported Channel 1WADEunspeunkno0.346.501.600.21UNSPUNSPUNSPunknUNSPUNSPUNSP
7A2004-09-23 13:40AKDTYesetUSGS71.512.30 PoorClearNONE1Imported Channel 1WADEunspeunkno71.59.6719.93.60UNSPUNSPUNSPunknUNSPUNSPUNSP
72004-09-16 17:05AKDTYesegn/basUSGS1.069.990.000.40FairClearNONE1Imported Channel 1WADEunspeunkno1.067.302.830.37UNSPUNSPUNSPunknUNSPUNSPUNSP
62004-07-02 12:07AKDTYesrhh/dlhUSGS0.329.840.000.20PoorClearNONE1Imported Channel 1WADEunspeunkno0.322.500.570.57UNSPUNSPUNSPunknUNSPUNSPUNSP
52004-04-28 17:00AKDTYesegn/rhhUSGS1.3910.080.000.50FairClearNONE1Imported Channel 1WADEunspeunkno1.397.402.980.47UNSPUNSPUNSPunknUNSPUNSPUNSP
42004-02-12 15:27AKSTYesdstUSGS2.7810.200.000.50FairClearNONE1Imported Channel 1WADEunspeunkno2.789.504.530.62UNSPUNSPUNSPunknUNSPUNSPUNSP
32004-02-10 16:10AKSTYesDSTUSGS4.9510.360.000.60FairClearNONE1Imported Channel 1WADEunspeunkno4.9510.16.130.81UNSPUNSPUNSPunknUNSPUNSPUNSP
22003-11-01 15:53AKSTYesDSTUSGS0.429.940.000.50FairClearNONE1Imported Channel 1WADEunspeunkno0.425.501.700.25UNSPUNSPUNSPunknUNSPUNSPUNSP
12003-10-15 17:30AKDTYesBAS/DSTUSGS1.3110.100.000.60FairClearNONE1Imported Channel 1WADEunspeunkno1.317.802.950.44UNSPUNSPUNSPunknUNSPUNSPUNSP