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Forms & Documents > Committees & Programs > Flood Control Zones > Zone 1/1A - Arroyo Grande Creek Channel > Plans & Reports

Name Description
2006 AG Creek Erosion, Sedimentation and Flooding Alternatives Study

Evaluation of alternatives to reduce flood risk in the mainstem Arroyo Grande and minimize accelerated, human-induced erosion in the watershed that may contribute to flooding.

AG Creek Channel WMP

Arroyo Grande Creek Channel Waterway Management Program is a comprehensive set of actions designed to restore the capacity of the leveed lower three miles of the AG Creek Channel.

AG Creek Habitat Assessment

Plans to perform maintenance activities along Los Berros and Arroyo Grande Creek Flood Control Channels.

AG Creek HCP DRAFT

Arroyo Grande Creek Habitat Conservation Plan and Environmental Assessment/Initial Study for the protection of Steelhead and California Red-Legged Frogs.

AG Creek HCP FAQs

Arroyo Grande Creek Habitat Conservation Plan Frequently Asked Questions.

AG Creek HCP Process Timeline

Arroyo Grande Creek Habitat Conservation Plan Process Timeline.

AG Creek WMP Final EIR

Arroyo Grande Creek Channel Waterway Management Program Environmental Impact Report.

AG Lagoon Interim Sandbar Management Plan

Assessment of the flood dynamics to reduce the likelihood of flooding in the Arroyo Grande Lagoon.

Meadow Creek Lagoon Studies and Data Gaps Technical Memorandum

The purpose of this technical memorandum is to identity and prioritize data gaps and additional analysis required for the existing conditions synthesis and the alternative’s analysis/conceptual design development

Meadow Creek Lagoon Biological Resources Assessment

Summarizes the results of a series of surveys conducted by Terra Verde of the Meadow Creek Lagoon and adjacent coastal and riparian habitat features in Oceano.

Meadow Creek Existing Conditions Technical Memorandum

A technical memorandum presenting the results of the existing conditions synthesis and characterization.

Meadow Creek Existing Conditions Appendix A

Supporting appendices including a base map and a Preliminary Geotechnical and Geological Hazards Report for the Meadow Creek Lagoon Habitat Restoration Project.

Meadow Creek Existing Conditions Appendix B

Supporting aerial photos utilized in the existing conditions synthesis.

Meadow Creek Lagoon Habitat Restoration Preliminary Alternatives Report

This report presents the District’s conclusion that the envisioned levee setback is not feasible, recommends continuing with the RPA 3-stipulated preliminary design approach and environmental review of feasible alternatives, and clarifies the scope of the alternatives analysis to guide NMFS and Science Panel input towards implementation of the preferred alternative for the RPA 3 Meadow Creek Lagoon Habitat Restoration Project.

Sand Canyon Outlet Structure Alternatives Analysis

Addresses questions about feasibility, impact and potential effectiveness of modifying the Sand Canyon outlet structure to reduce upstream flooding.

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