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Streamflow Measurements for the Nation


USGS 15087585 TWELVEMILE C NR PETERSBURG AK


Petersburg Borough, Alaska
Hydrologic Unit Code 19010210
Latitude  56°58'07", Longitude 133°04'05" NAD83
Drainage area 9.6  square miles
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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
 
332024-11-14 08:32AKSTYesJCT/CMJUSGS22.122.510.010.75FairDebrisLightNONE
322024-08-14 14:31AKDTYesJCT, MHHusgs10.622.310.000.53PoorClearNONE
312024-06-25 13:57AKDTYesMHH, CMJusgs40.022.790.010.37FairClearNONE
302024-06-25 13:31AKDTYesMHH, CMJusgs41.522.800.010.67FairClearNONE
292024-05-14 14:43AKDTYesMHH, JCTusgs15823.760.010.75FairClearNONE
282024-03-21 14:36AKDTNo
272024-01-03 08:58AKSTYesMHH, JCTusgs39.822.760.010.50FairClearNONE
262023-11-06 13:21AKSTYesMHHusgs13923.540.180.50PoorClearNONE
252023-09-06 12:02AKDTYesMHHusgs16.622.450.000.47PoorClearNONE
242023-07-12 09:47AKDTNo
232023-05-31 10:45AKDTNo
222023-01-10 11:26AKSTYesMHH, JLPusgs32.123.040.020.63PoorIceAnchorNONE
212022-10-17 15:28AKDTYesMHH/PENusgs38424.860.421.50PoorClearNONE
202022-08-22 14:20AKDTYesCMJ MHH PENusgs24.022.590.001.25Fair NONE
192022-06-29 09:52AKDTYesPENUSGS10223.40-0.010.75Fair NONE
182022-06-08 08:15AKDTYesCMJ JMGusgs10523.390.000.50Fair NONE
172022-03-03 11:40AKSTYesCMJ, JMGusgs25.822.630.000.75FairClearNONE
162021-10-15 14:58AKDTYesCMJ, PENUSGS77.623.080.020.75Good NONE
152021-09-15 11:17AKDTYesJLP, PENUSGS56.022.910.000.67Good NONE
142021-05-27 12:37AKDTYesrhh/jmgUSGS44.322.760.000.50GoodClearNONE
132021-05-19 12:26AKDTYesrhh/jmgUSGS46.622.770.000.50GoodClearNONE
122021-04-29 17:26AKDTYesrhh/jmgUSGS67.723.02 FairClearNONE
111982-10-14 19:37AKDTYesswannerUSGS60.26.92 Unknown NONE
101981-12-06 17:47AKSTYesswanner, imbUSGS71.07.10 Unknown NONE
91980-10-21 19:09AKDTYesswannerUSGS60.16.86 Unknown NONE
81979-09-17 21:22AKDTYesswanner, schUSGS1067.24 Unknown NONE
71978-11-04 19:32AKSTYesswanner, graUSGS70.06.94 Unknown NONE
61977-10-06 21:24AKDTYesswanner, kisUSGS15.46.42 Unknown NONE
51975-10-21 20:14AKDTYesswanner, thoUSGS67.36.91 Unknown NONE
41975-06-22 21:59AKDTYesthomas kuhuUSGS57.77.11 Unknown NONE
31974-04-12 22:17AKDTYeslovelace, mcUSGS59.17.29 Unknown NONE
21972-11-09 18:22AKSTYeswiggins, kleUSGS2327.90 Unknown NONE
11972-06-18 18:32AKDTYeslumanUSGS60.6 Unknown NONE