[Prepared for Humboldt County by Corps of Engineers from data in Flood plain information, Eel River, Stafford to Holmes, Humboldt County, Calif. U.S. Army Engineer District, San Francisco.]
Notes:
[Prepared for Humboldt County by Corps of Engineers from data in Flood plain information, Eel River, Stafford to Holmes, Humboldt County, Calif. U.S. Army Engineer District, San Francisco.] ‡ Official Use. Not Available.