Wikipedia:Articles for deletion/Willow Valley, California
This appears to have a populated place at one point (and not just a valley). In a 1924 book, Willow Valley is listed as one of the school districts in Nevada County. (https://books.google.com/books?id=xq2mP36VsKgC&pg=PA412#v=onepage&q&f=false) Other publications discuss stamp mills or mining operations in Willow Valley. (https://books.google.com/books?id=mjE5AQAAMAAJ&pg=RA11-PA30&dq=%22Willow+Valley,+California%22#v=onepage&q=%22Willow%20Valley%2C%20California%22&f=false https://books.google.com/books?id=3qEgAQAAMAAJ&pg=PA1132&dq=%22Willow+Valley,+California%22#v=onepage&q=%22Willow%20Valley%2C%20California%22&f=false) Willow Valley is also listed in a 1958 and a 1968 roster of government officials published by the California Secretary of State. (https://books.google.com/books?newbks=1&newbks_redir=0&id=sZ4wAQAAIAAJ&dq=%22Willow+Valley%22 https://books.google.com/books?newbks=1&newbks_redir=0&id=B4pXAAAAMAAJ&dq=%22Willow+Valley%22) A publication from 1867 also talks about Willow Valley and lists some of the people/businesses that are there. (https://books.google.com/books?id=lHFNAAAAYAAJ&pg=PA150&dq=%22Willow+Valley%22+#v=onepage&q=%22Willow%20Valley%22&f=false) This leads me to believe that it was a populated place at one point at time, even if it is not now. Therefore, this article meets 
— User:MarkZusab, 13:57, 8 May 2020 (UTC)
Stance: comment
Cited policy: WP:GEOLAND (Wikipedia:Notability)