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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
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
 
352025-01-23 10:21AKSTYesJCT/ECUSGS34.722.750.010.50FairDebrisLightunkn
342025-01-23 09:15:30AKSTYesJCT/ECUSGS35.122.760.011.00FairDebrisLightunkn
332024-11-14 08:32AKSTYesJCT/CMJUSGS22.122.510.010.75FairDebrisLightunkn
322024-08-14 14:31AKDTYesJCT, MHHusgs10.622.310.000.53PoorClearunkn
312024-06-25 13:57AKDTYesMHH, CMJusgs40.022.790.010.37FairClearunkn
302024-06-25 13:31AKDTYesMHH, CMJusgs41.522.800.010.67FairClearunkn
292024-05-14 14:43AKDTYesMHH, JCTusgs15823.760.010.75FairClearunkn
282024-03-21 14:36AKDTNo
272024-01-03 08:58AKSTYesMHH, JCTusgs39.822.760.010.50FairClearunkn
262023-11-06 13:21AKSTYesMHHusgs13923.540.180.50PoorClearunkn
252023-09-06 12:02AKDTYesMHHusgs16.622.440.000.47PoorClearunkn
242023-07-12 09:47AKDTNo
232023-05-31 10:45AKDTNo
222023-01-10 11:26AKSTYesMHH, JLPusgs32.123.040.020.63PoorIceAnchorunkn
212022-10-17 15:28AKDTYesMHH/PENusgs38424.860.421.50PoorClearunkn
202022-08-22 14:20AKDTYesCMJ MHH PENusgs24.022.620.001.25Fair unkn
192022-06-29 09:52AKDTYesPENUSGS10223.44-0.010.75Poor unkn
182022-06-08 08:15AKDTYesCMJ JMGusgs10523.420.000.50Fair unkn
172022-03-03 11:40AKSTYesCMJ, JMGusgs25.822.650.000.75FairClearunkn
162021-10-15 14:58AKDTYesCMJ, PENUSGS77.623.080.020.75Good unkn
152021-09-15 11:17AKDTYesJLP, PENUSGS56.022.910.000.67Good unkn
142021-05-27 12:37AKDTYesrhh/jmgUSGS44.322.760.000.50GoodClearunkn
132021-05-19 12:26AKDTYesrhh/jmgUSGS46.622.770.000.50FairClearunkn
122021-04-29 17:26AKDTYesrhh/jmgUSGS67.723.02 FairClearunkn
111982-10-14 19:37AKDTYesswannerUSGS60.26.92 Unknown unkn
101981-12-06 17:47AKSTYesswanner, imbUSGS71.07.10 Unknown unkn
91980-10-21 19:09AKDTYesswannerUSGS60.16.86 Unknown unkn
81979-09-17 21:22AKDTYesswanner, schUSGS1067.24 Unknown unkn
71978-11-04 19:32AKSTYesswanner, graUSGS70.06.94 Unknown unkn
61977-10-06 21:24AKDTYesswanner, kisUSGS15.46.42 Unknown unkn
51975-10-21 20:14AKDTYesswanner, thoUSGS67.36.91 Unknown unkn
41975-06-22 21:59AKDTYesthomas kuhuUSGS57.77.11 Unknown unkn
31974-04-12 22:17AKDTYeslovelace, mcUSGS59.17.29 Unknown unkn
21972-11-09 18:22AKSTYeswiggins, kleUSGS2327.90 Unknown unkn
11972-06-18 18:32AKDTYeslumanUSGS60.6 Unknown unkn