Snake River (WA) near Anatone

Last updated: Jul 3, 2025, 12:19 AM UTC
No watches, warnings or advisories are in effect for this area.

Flood Impacts 🅘

  • 22 - Heller Bar parking lot may start to flood.
  • 20 - The river will flood sections of Snake River Road between Asotin and Rogersburg in Asotin County. Potential for flooding of the football field at Chief Looking Glass Park in Asotin, Washington.
  • 18.5 - The river will flood the levee bike path between Asotin and Clarkston.

Gauge Info

Coordinates 46.0971, -116.978
RFC NWRFC
State WA
WFO OTX
County Asotin
Data Provider(s)
US Army Corp Engineers US Army Corp Engineers - Walla Walla
US Geological Survey USGS--Water Resources of the United States
USGS 13334300

Gauge Location

Recent Crests

1. 12.76 ft on 05-17-2024 (P)
2. 17.87 ft on 05-22-2023
3. 16.59 ft on 06-12-2022
4. 9.89 ft on 06-05-2021
5. 16.03 ft on 06-01-2020

Historic Crests

1. 24.45 ft on 06-18-1974
2. 23.39 ft on 05-31-1984
3. 22.76 ft on 01-02-1997
4. 22.18 ft on 06-05-2010
5. 21.82 ft on 05-27-1998

Low Water Records

1. 1.29 ft on 09-02-1958
2. 2.13 ft on 09-12-1977
3. 2.37 ft on 08-22-1966
(P) -  Preliminary values subject to further review
¹ -  Gauge datum changed during this year

Vertical Datum Table

type NGVD29
major Flooding 831.00 ft
moderate Flooding 830.00 ft
minor Flooding 827.00 ft
action 826.00 ft
Latest Value 812.40 ft
Gauge Zero 807.00 ft

Gauge Photos

No Images Found

Probability Information

Photo 1 of 1

Collaborative Agencies

The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.

WFO Information

Weather Forecast Office
Spokane
2601 N. Rambo Rd.
Spokane, WA 99224
Official Homepage