Finding F10
Despite hundreds of abandoned mines dispersed throughout the County, the Planning Department does not maintain a current map or tabulation of abandoned mines within its jurisdiction for use by first responders and as a readily accessible and standardized reference across County departments.
Jury report: Calaveras County Planning Department: Are We Running Out of Rock? · PDF page 17
Permanent linkOfficial response
Calaveras County Board of Supervisors
The County agrees and says producing a map would require resources and may be considered when funding permits.
Read official response · PDF page 10Agreement covers the finding. The resource explanation is general and identifies no estimate, work plan, or supporting record.
This review evaluates the response document. Implementation claims have not been independently verified.