Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Streamflow Measurements for Alaska

Click to hide state-specific text


! 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 15331000 MF FORTYMILE R NR MOUTH NR CHICKEN AK
Southeast Fairbanks Census Area County, Alaska
Hydrologic Unit Code --
Latitude  64°28'15.1", Longitude 142°13'17.4" NAD83
Drainage area 1,070  square miles
Gage datum 1,690 feet above NGVD29
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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)
112020-09-24 12:42:35AKDTYesrkp/hrbUSGS88328.600.031.00FairClearNONE1M FkMBOTQADCPVADCP8831483402.60FIRMCBLSEVENSTDYEVENSTNDDNST30.00
102020-08-12 11:28:05AKDTYeshb/kd/msUSGS207029.900.000.50FairClearNONE1M FkMBOTQADCPVADCP20701585393.84FIRMCBLSUNEVSTDYEVENSTNDATGA0.00
92020-07-01 14:18:28AKDTYesrkp/hrbUSGS136029.32-0.020.30PoorClearNONE1Mid Fork MosquMBOTQADCPVADCP13601564383.11FIRMCBLSUNEVPULSEVENNSTDATGA0.00
8A2020-06-22 12:30AKDTYeshrb/mfs/kldUSGS1820036.90 Poor NONE1MF 40mileunknQIDIR 18200 unknunknunknunknunknUNKNunkn
82020-05-19 13:42:50AKDTYesrkp/hrbUSGS137029.24-0.010.50FairClearNONE1Mid ForkMBOTQADCPVADCP13701604293.19FIRMCBLSUNEVPULSEVENSTNDATGA0.00
72019-09-20 13:50:55AKDTYeshrb/kmdUSGS108028.890.000.50FairClearNONE1M FkMBOTQADCPVADCP10801453642.95FIRMCBLSUNEVSTDYUNEVSTNDUPST30.00
62019-08-02 12:26:13AKDTYeskmd/hrbUSGS90728.750.000.20FairClearNONE1mfMBOTQADCPVADCP9071253052.98FIRMCBLSEVENSTDYEVENSTNDUPST200.00
52019-06-28 11:58:21AKDTYeskmd/jabUSGS52928.010.010.50FairClearNONE1MF 40mileMBOTQADCPVADCP5291232122.49FIRMCBLSUNEVSTDYEVENSTNDATGA0.00
42019-06-18 14:27:03AKDTYesrkp/hrbUSGS187029.590.041.00FairClearNONE1M FkMBOTQADCPVADCP18701665293.53FIRMBLDRUNEVSTDYUNEVSTNDATGA0.00
32019-06-04 14:59:49AKDTYeshb/kd/bkUSGS208029.860.030.25FairClearNONE1mf fortymileMBOTQADCPVADCP20801665563.74FIRMCBLSEVENSTDYEVENSTNDUPST30.00
22019-05-19 14:31:05AKDTYeskmd/hrbUSGS311030.68-0.031.00PoorClearNONE1m fkMBOTQADCPVADCP31101847004.45FIRMLDGEUNEVSTDYUNEVSTNDUPST50.00
12019-05-18 18:33:36AKDTYeskmd/hrbUSGS333030.87 PoorClearNONE1M FkMBOTQADCPVADCP33301787244.59FIRMLDGEUNEVSTDYUNEVSTNDUPST40.00