ETM Pipeline Removal in San Juan Creek Project, MNWD Project 2016.001

4 Documents in Project


SCH Number
Lead Agency
Moulton Niguel Water District (MNWD)
Document Title
ETM Pipeline Removal in San Juan Creek Project, MNWD Project 2016.001
Document Type
MND - Mitigated Negative Declaration
Document Description
Note: Extended Review per lead An approx 180-lf segment of an abandoned 30-in diameter ETM that extends across the channel bed of San Juan Creek is proposed to be removed by MNWD. The existing 30-in diameter DIP is encased in reinforced concrete and due to erosion of the channel bed in the area, an approx 30-ft long segment of the encasement is exposed. As proposed, MNWD's contractors would cut the reinforced concrete encasement at the toe of the concrete slope creek channel walls and remove the approx 180-lf segment of 30-in diameter DIP and reinforced concrete encasement from within the creek channel.

Contact Information

David Larsen
Agency Name
Moulton Niguel Water District
Contact Types
Lead/Public Agency


San Juan Capistrano
Cross Streets
Calle Perfecto and Paseo Toscana
Parcel #
121-171-15, -18, -44, -668-501-02
State Highways
Burlington Northern Santa Fe
Kinoshita ES, Del Obispo ES, Marco Foster MS
San Juan Creek and Trabuco Creek

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 12 (DOT), California Highway Patrol, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), Central Valley Flood Protection Board, Department of Water Resources, Resources Agency, Resources, Recycling and Recovery, California Native American Heritage Commission (NAHC)
State Reviewing Agency Comments
California Native American Heritage Commission (NAHC)
Development Types
Waste Treatment:Other (pipeline)
Local Actions
Site Plan
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire

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 or via phone at (916) 445-0613.

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