Long-Term Routine Maintenance Activities for Waterways in Inyo and Mono Counties
5 Documents in Project
Summary
SCH Number
2017121042
Lead Agency
City of Los Angeles
Document Title
Long-Term Routine Maintenance Activities for Waterways in Inyo and Mono Counties
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
routine maintenance activities are conducted on lands owned by LADWP that are undeveloped or used for ag purposes. ag uses includes irrigated land for crops and livestock grazing.
Document Description
Note: Review Per Lead
The city of LADWP proposes to continue ongoing routine maintenance activities on man-made and natural waterways and associated facilities located in Inyo and Mono Counties in order to maintain such waterways and facilities essential to the continued delivery of water for irrigation and domestic use in Inyo and Mono Counties and the city of LA. The waterway network maintained by LADWP includes 1,300 mi of unpaved roads, 450 mi of natural waterways, 84 mi of aqueducts, and 111 miles of man-made ditches and canals with several hundred water diversion. LADWP's ongoing activities include water gathering, water distribution, hydroelectric power production, and continuation of other land uses. For water gathering and distribution, LADWP performs routine maintenance and operations of facilities in Mono and Inyo Counties including about 187 flumes and measuring stations, 190 water intake and diversion structures, more than 60 sand traps or sediment basins, and 30 spillgates.
Contact Information
Name
Charles Holloway
Agency Name
City of Los Angeles
Contact Types
Lead/Public Agency
Phone
Location
Counties
Inyo, Mono
State Highways
395
Waterways
various
Other Location Info
Lee Vining, Bishop, Big Pine, Independence, Lone Pine
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
Cal Fire, California Air Resources Board (ARB), California Department of Parks and Recreation, California Highway Patrol, California Native American Heritage Commission (NAHC), California Public Utilities Commission (CPUC), California State Lands Commission (SLC), Office of Emergency Services, California, Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Drinking Water, District 13, California Department of Transportation, District 7 (DOT), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Regional Water Quality Control Board, Lahontan Victorville Region 6 (RWQCB)
State Reviewing Agency Comments
California Department of Transportation, District 7 (DOT), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Regional Water Quality Control Board, Lahontan Victorville Region 6 (RWQCB)
Development Types
Other (waterway maintenance)
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Solid Waste, Transportation, Tribal Cultural Resources, Vegetation, Wetland/Riparian, Wildfire, Other
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.