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  • Notice - The USGS Water Resources Mission Area's priority is to maintain the safety and well-being of our communities, including providing critical situational awareness in times of flooding in all 50 U.S. states and additional territories. Our hydrologic monitoring stations continue to send data in near real-time to NWISWeb, and we are continuing critical water monitoring activities to protect life and property on a case-by-case basis. The health and safety of the public and our employees are our highest priorities, and we continue to follow guidance from the White House, the CDC, and state and local authorities.

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Streamflow Measurements for the Nation


USGS 15058000 PURPLE LK OUTLET NR METLAKATLA AK


Prince Of Wales-Hyder Census Area County, Alaska
Hydrologic Unit Code 19010102
Latitude  55°06'00", Longitude 131°26'00" NAD27
Drainage area 6.6  square miles
Gage datum 310 feet above NGVD29
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
 
43A1957-05-05 13:05AKSTYessmaUSGS78.02.08-0.010.70GoodClearNONE
431956-10-07 08:30AKSTYesbeaUSGS1663.02 GoodClearNONE
421956-08-27 11:50AKSTYesrimUSGS1062.440.011.00GoodClearNONE
411956-06-12 09:25AKSTYesbeaUSGS47.31.67 GoodClearNONE
401955-06-11 -- ----YesrimUSGS47.21.64 GoodClearNONE
391955-05-07 11:10AKSTYesbeaUSGS1232.69 GoodClearNONE
381955-02-08 00:50AKSTYesverUSGS1372.75 FairClearNONE
371954-10-27 00:55AKSTYesbeaUSGS2643.64-0.010.80FairClearNONE
361954-08-16 11:00AKSTYesalkUSGS8.830.67 GoodClearNONE
351954-07-14 00:50AKSTYesrimUSGS24.11.17 GoodClearNONE
341954-06-11 08:20AKSTYesalkUSGS28.41.21 GoodClearNONE
331953-12-12 11:25AKSTYesjfmUSGS1522.86-0.020.80GoodClearNONE
321953-10-29 01:50AKSTYesrimUSGS1582.87-0.010.60FairClearNONE
311953-08-22 08:35AKSTYesrimUSGS27.50.92 GoodClearNONE
301953-06-12 09:00AKSTYesalkUSGS19.40.66 GoodClearNONE
291953-04-06 10:00AKSTYesalkUSGS1322.44 GoodClearNONE
281952-12-08 00:50AKSTYesrimUSGS40.81.13 GoodClearNONE
271952-11-13 -- ----YesrimUSGS80.11.90-0.010.30GoodClearNONE
261952-10-31 11:45AKSTYesalkUSGS106 GoodClearNONE
251952-09-15 09:00AKSTYesalkUSGS94.92.43-0.011.00GoodClearNONE
241952-06-27 11:25AKSTYesrimUSGS33.71.58 FairClearNONE
231952-05-17 01:10AKSTYesalkUSGS88.62.38 GoodClearNONE
221951-10-24 09:35AKSTYesrimUSGS32.41.55 FairClearNONE
211951-09-18 08:10AKSTYesrimUSGS34.51.52 FairClearNONE
201951-07-27 07:40AKSTYesrimUSGS22.01.23 GoodClearNONE
191951-05-22 10:25AKSTYesrimUSGS1461.92-0.010.60GoodClearNONE
181950-10-27 09:45AKSTYesalkUSGS86.41.31 GoodClearNONE
171950-09-16 08:45AKSTYesrimUSGS35.20.49 GoodClearNONE
161950-07-16 08:15AKSTYesrimUSGS63.00.90 GoodClearNONE
151950-06-12 11:00AKSTYesrimUSGS58.30.85 GoodClearNONE
141949-12-13 09:10AKSTYesrimUSGS37.20.58 GoodClearNONE
131949-10-31 09:30AKSTYesalkUSGS3743.55-0.020.50GoodClearNONE
121949-08-15 09:00AKSTYesrimUSGS1391.91-0.010.20GoodClearNONE
111949-05-27 11:10AKSTYesrimUSGS54.40.87 GoodClearNONE
101949-04-23 09:55AKSTYesrimUSGS2583.51-0.020.40FairClearNONE
91948-08-17 03:25AKSTYesrimUSGS16.40.21 GoodClearNONE
81948-05-28 08:20AKSTYesrimUSGS52.21.45-0.010.30GoodClearNONE
71947-11-25 02:30AKSTYesrimUSGS1062.24-0.010.30GoodClearNONE
61947-10-08 11:00AKSTYeswerUSGS66.71.39-0.021.30GoodClearNONE
51947-10-04 11:30AKSTYesrasUSGS1622.78 GoodClearNONE
41947-10-01 11:30AKSTYeswerUSGS90.81.94 FairClearNONE
31947-09-27 11:45AKSTYesrimUSGS28.20.53 GoodClearNONE
21947-07-31 08:50AKSTYesrimUSGS14.80.06 GoodClearNONE
11947-06-07 03:10AKSTYesrimUSGS11.2-0.02 GoodClearNONE