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APPLICATION - QUARRY EXCAVATION Wr SAN JOAQUIN COUNTY COMMUNITY DEVELOPMENT DEPARTMENT o FILE NUMBER: QX- RMAMAFIQ?�PLAW '. .:,. CHECKLIST-GONMNUED [ ] b. flow estimates of watersheds that will be disturbed by or have a potential to impact the proposed mining operation), [ ] c. a description of land and water uses in affected watersheds that may be impacted by the proposed mining. operation including a hydrologic inventory of wells and springs in affected areas, [ ] d. an assessment of potential impacts to the ground water regime,in the affected area, [ ] e. a map showing the relationship between the water table(potentiometric)surface and the proposed mining operation. D. Soil Assessment: If the reclamation plan proposes revegetation, an assessment of existing soil conditions may be appropriate. A soil assessment may include: [ ] 1. a topsoil inventory map showing soil salvage depths to assess the volume of topsoil available, [ ] 2. a soil profile description describing soil suitable for reclamation, [ ] e 3. an analysis of soil texture,chemistry,pH,porosity, permeability,etc.,adequate to assess suitability for revegetation. E. VegetationMildlife: A discussion of existing plant and wildlife species is necessary to assess potential adverse environmental impacts. The discussion may include: [ ] 7. a description of the biological setting (refer to"A Guide to Wildlife Habitats of California"available from the California Department of Forestry and Fire Protection), [ ] 2. a map and description of vegetation types of affected areas,. [ ] 3. a list of all plants, large and small mammals,birds,amphibians,and fish known or suspected to be on-site(include the date of the survey which can be critical in determining the presence of seasonal species), [ ] 4. the identification of unique,critical,and important habitat types within the affected area, [ ] 5. a discussion of potential wildlife impacts,short-term and long-term,resulting from the mining operation; [ ] S. a list of the federal or state designated rare,threatened,or endangered species,or State Fish and Game species of special concern (ncluding invertebrates),if any,on or near the site a F. In-stream Mining: If mining will occur within an active stream channel,any or all of the following information may be needed to assess impacts of the proposed operation: [ j 1. evidence of contact with local flood control agency regarding possible permitting requirements, [ ] 2. identify other in-stream mining operations within five miles of the project site, (this information should be used by the lead agency in assessing the cumulative impact of mining on the river channel). [ ] 3. identify bridges, pipelines,cable crossings,etc.within one mile of the proposed operation, [ ] 4. show premining configuration of gravel_bar/stream bed on map or aerial photograph, [ ] 5, provide cross sections)of premising stream conditions which can be used to monitor future impacts of the training operation. [ ] 6. discuss seasonal flow conditions and gravel replenishment rates, 7. discuss Wild a0d Scenic River status, . . � ` d FIDEVSVC"anning Application Forms% Page 7 of 18 Quarry Excavation.doc.(Revised 04-13-09) —