Six-Month Operational Test of Well TW-E at Owens Lake

Summary

SCH Number
2021020397
Lead Agency
Los Angeles Department of Water and Power
Document Title
Six-Month Operational Test of Well TW-E at Owens Lake
Document Type
NEG - Negative Declaration
Received
Present Land Use
Inyo County Zoning OS-40, Land Use Designation SFL (State and Federal Lands)

Document Description
The proposed project includes equipping TW-E with a pump, conducting the operational test for 6 months, and implementing the monitoring and data collection program. Construction of TW-E was completed in 2018. To gather necessary hydrogeologic information, TW-E would be pumped continuously at an average rate of 3 cubic feet per second (cfs) (approximately 1,350 gallons per minute) for a period of 6 months. The 6-month duration of the test was selected to mimic the duration that potential future pumping for dust mitigation would occur. the duration that potential future pumping for dust mitigation would occur.

Contact Information
James R. Howe
Los Angeles Department of Water and Power
Lead/Public Agency
111 North Hope Street Room 1044
Los Angeles, CA 90012

Phone : (213) 367-0414
james.howe@ladwp.com

Location

Coordinates
36°30'23.047"N 117°58'30.925"W
Counties
Inyo
Regions
Northern California
Cross Streets
Owens Lake, on access road at intersection of existing Shallow Flood ponds T36-1W, T36-1E, T36-2
Zip
93545
Total Acres
.01
Parcel #
0262500100
State Highways
395, 136
Waterways
Owens River, Owens Lake
Township
16S
Range
37E
Section
32
Other Location Info
Please see attached map for additional location information.

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Data Collection/Pump Test)
Local Action
Data Collection
Project Issues
Biological Resources Hydrology/Water Quality
Reviewing Agencies
California Air Resources Board (ARB) California Department of Conservation (DOC) California Department of Forestry and Fire Protection (CAL FIRE) California Department of Parks and Recreation California Department of Transportation, District 9 (DOT) California Department of Water Resources (DWR) California Highway Patrol (CHP) California Native American Heritage Commission (NAHC) California Natural Resources Agency California Regional Water Quality Control Board, Lahontan Victorville Region 6 (RWQCB) California State Lands Commission (SLC) Office of Historic Preservation Sierra Nevada Conservancy State Water Resources Control Board, Division of Water Quality State Water Resources Control Board, Division of Water Rights California Department of Fish and Wildlife, Inland Deserts Region 6 (CDFW)

Attachments

Environmental Document
Appendix A_TW-E 6-Month Operational Testing Plan Part 1   PDF 46600 K Appendix A_TW-E 6-Month Operational Testing Plan Part 2   PDF 48485 K Notice of Intent for Owens Lake TW-E   PDF 1519 K Owens Lake TW-E Summary Form   PDF 619 K Well TWE IS_ND   PDF 19026 K
NOC
Owens Lake TW-E_Notice of Completion   PDF 298 K
State Comment Letters [Comments from state reviewing agencies]
2021020397_CDFW Comment   PDF 325 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, 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. For more information, please visit OPR’s Accessibility Site.

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