Not a whole lot it seems...this is a chronic site, a chronic mess!!

Simple fix, fence it off x2. Make it difficult for them to access and place signs and regulations so they can't say they were warned.

A great solution!!

Thank you for reporting! This site is actually owned by the State of California, therefore this issue has been forwarded to the Vallejo Police Department's Community Services Section (CSS) for handling (Code Enforcement can only address encampments on private properties). In the future, please report these types of issues directly to CSS at 553-7218 or at css@cityofvallejo.net. SeeClickFix is one of the many tools available to the citizens of Vallejo to report non-emergency issues. We “close” an issue in SeeClickFix once we've acknowledged the complaint; however, this issue is not "Closed" per se; it will remain an "Open" case until it is corrected. If there is anything else we can assist you with, please let us know. Thank you for using SeeClickFix!