All surface mines must have both a permit and an accompanying reclamation plan. The rock quarry's permit is its Conditional Use Permit (CUP) 82-0611. The reclamation plan for the facility (originally called the V.R. Dennis Natural Resource Facility) is shown below. The Reclamation Plan and the Conditional Use Permit (CUP) must work hand-in-hand. While each document may show different types of details, the two documents may not contradict each other.

The quarry's CUP and the Reclamation Plan, however, are not completely in agreement with each other. For example, the written description of condition 10 of the CUP states that blasting will be precluded within 200 feet of the Mission Gorge Road right-of-way, but the corresponding area of the reclamation map shows little to no set-back along Mission Gorge Road.

Since 1983, the quarry's CUP has been amended once, in 1990.  The reclamation plan has not been updated. ​

A full-size version of the Reclamation Plan from the California Mines Online Document system can be downloaded (use Chrome or Edge) at:
https://mods.conservation.ca.gov/documents?mineid=91370024  
The Mine ID is 91-37-0024.  The Mine Name is CANYON ROCK
Select: Reclamation Plan and Permit (2). Then select the Reclamation Plan, document 37-0024_1983-01-06 _ APP_RP.pdf
The full-size version is page 11 and may take longer to download than the first 10 pages.