West Walker River near Coleville (Lower Gage)

8.4' - Major flooding in the West Walker Canyon and Antelope Valley including Walker, Coleville, and Topaz. Many buildings impacted, and roads flooded or washed out. Major damage to agricultural lands. Extensive sandbagging required to protect property. Transportation affected, with severe damage road damage possible.

7.9' - Moderate flooding of lowlands, agricultural lands, yards, basements, and rural roads in the West Walker River Canyon and in Antelope Valley including Walker, Colevile, and Topaz California. Flooding of structures limited although some sandbagging necessary. Roughly similar to the June 2017 peak.

7.3' - Flood Stage, Minor flooding of lowlands, pastrures and rural roads in Antelope Valley. Roughly similar to June 2019 and October 2021 crests.

6.8' - Monitor Stage, No flooding in Antelope Valley