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Questions or concerns about USGS data and data products in Wyoming and Montana can be directed to the Wyoming-Montana Water Science Center Data Management Section.

UPDATED September 7, 2021: USGS current stream monitoring information will be discontinued at the following sites effective September 30, 2021, unless alternative funding sources can be found:
  • 06298000 Tongue River near Dayton, WY.
  • 06324970 Little Powder River above Dry Creek near Weston, WY.

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We're modernizing Water Data for the Nation delivery. Find out what this means for you. This page will be discontinued Jan.1, 2023.

USGS 13010065 SNAKE RIVER AB JACKSON LAKE AT FLAGG RANCH WY

PROVISIONAL DATA SUBJECT TO REVISION

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Snake River above Jackson Lake at Flagg Ranch, WY - USGS file photo

> Rating Information

> NWS River Forecasts

Station operated in cooperation with Idaho Water District No. 1.

Realtime Gage Height data is provided by U.S. Bureau of Reclamation (USBR) telemetry .

Available Parameters Available Period
  
1988-10-01  2021-09-23
2016-10-01  2021-09-23







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: 227 09-23-2021   03:30 MDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Sep 23 based on 37 water years of record more
Min
(1994)		 Most Recent
Instantaneous
Value Sep 23		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2017)
166 227 252 317 334 411 675

Gage height, feet
Most recent instantaneous value: 2.23 09-23-2021   03:30 MDT
Graph of Gage height, feet

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