Recycled Water Facilities

Draft Conceptual Design Report (CDR) - May 2025
Final Conceptual Design Report (CDR) - June 2025

Water Reclamation Facility 

Water Reclamation Facility IFC Design Plans - May 2020 - Part 4
Water Reclamation Facility IFC Design Plans - May 2020 - Part 3
Water Reclamation Facility IFC Design Plans - May 2020 - Part 2
Water Reclamation Facility IFC Design Plans - May 2020 - Part 1
Water Reclamation Facility IFC Design Specifications - May 2020
Final Water Reclamation Facility Plan - April 2019
Water Reclamation Facility Stormwater Pollution Prevention Plan - June 2019
Water Reclamation Facility Final Grading Plans - October 2019 (City Approval)
Water Reclamation Facility Final Grading Plans - October 2019 (45 MB)
Water Reclamation Facility Yard Piping Specifications - December 2019
Water Reclamation Facility Yard Piping Plans - December 2019 (10 MB)
Water Reclamation Facility 90% Design Specifications - April 2020 (12 MB)
Water Reclamation Facility 90% Design Plans - April 2020 (209 MB)
Water Reclamation Facility 60% Design Specifications - July 2019 (11 MB)
Water Reclamation Facility 60% Design Plans - July 2019 (85 MB)
Water Reclamation Facility Basis of Design Report - May 2019

Conveyance Facilities

Bike Path Landscaping Conceptual Plan (2 MB)
Conveyance Facilities Conformed Drawings Volume 3 – December 2020 (144 MB)
Conveyance Facilities Conformed Specifications Volume 2 – December 2020 (10 MB)
Conveyance Facilities Conformed Specifications Volume 1 – December 2020 (4 MB)
Conveyance Facilities Final Bid Plans - June 2020 - Part 2
Conveyance Facilities Final Bid Plans - June 2020 - Part 1
Conveyance Facilities 90% Design Specifications - February 2020 (17 MB)
Conveyance Facilities 90% Design Plans - February 2020 (156 MB)
Conveyance Facilities 60% Design Plans - September 2019 (70 MB)
Conveyance Facilities Concept Design Report - May 2019 (20 MB)

Preliminary Engineering

Conceptual Wastewater Treatment Alternatives Technical Memorandum (Cayucos Sanitary District) - July 2013
Biosolids and Treatment Options Workshop Slide Presentation - September 16, 2013 (PDF)
Technical Memorandum of City's 5-year schedule - April 25, 2014
Facility Master Plan Technical Memorandum 2 Provided to WRFCAC - October 16, 2015
Facility Master Plan Technical Memorandum 3 Provided to WRFCAC - August 28, 2015
Facility Master Plan Technical Memorandum 6 Provided to WRFCAC - October 30, 2015
Facility Master Plan Technical Memorandum 7 Provided to WRFCAC - November 13, 2015
Effluent Disposal Feasibility Alternatives Study of Morro Valley - August 2016
Draft Water Reclamation Facility Master Plan - November 2016
Draft Master Water Reclamation Plan - March 2017 (Water Recycling Study)
Hydrogeologic Assessment of Chorro Valley - May 2017
Peer Review Report - June 29, 2017
V&A 2017 Sewer Flow Monitoring and Inflow/Infiltration Study - January 2018
Financial Plan & Rate Analysis for a New Water Reclamation Facility - July 5, 2018

Hydrogeological Studies

Screening-Level Groundwater Modeling for Injection Feasibility - May 2017
Groundwater Modeling Update Technical Memorandum - April 2019
Characterization and Selection of Project Area - June 2020
Revised Draft Basis of Design Report – September 2023
Appendices - City of Morro Bay Basis of Design Report – September 2023

ASR Permits and Reports

Aquifer Storage and Recovery Pilot Project Permit – September 2021
Aquifer Storage and Recovery Pilot Project - July 11, 2024
Response to Comments - ASR Permit - August 22, 2024

The ASR permit compliance reports are all available on GeoTracker website at this url:
https://geotracker.waterboards.ca.gov/profile_report.asp?global_id=WDR100053984
click on ‘Site Maps/Documents’ and scroll down.

RWQCB Letter to City Council - July 11, 2017
Final NPDES Permit - Order No. R3-2017-0050 - September 27, 2017
Central Coast Regional water Quality Control Board Meeting Audio - December 7, 2017
Central Coast Regional Water Quality Control Board Meeting Minutes - December 7, 2017
NPDES Time Schedule Order R3-2018-0019 - June 27, 2018
SIP-Based NPDES - June 16, 2022

NPDES Annual Summary Report
2023 NPDES Annual Summary Report
2024 NPDES Annual Summary Report

California State Historic Preservation Office Programmatic Agreement - November 2019
Final Streambed Alteration Agreement – July 2020
United States Department of Fish and Wildlife Final Biological Opinion - March 2020
MBWRF 2023 BO Annual Status Report for USEPA and USFWS - Jan 2024
MBWRF 2024 BO Annual Status Report for USEPA and USFWS - Jan 2025

CEQA Documents

Draft Environmental Impact Report (EIR) - March 2018
Final Environmental Impact Report (EIR) - June 2018
Addendum No.1 to the Final Environmental Impact Report (EIR) - August 2019
NOI to Adopt an Addendum No.2 to the Final EIR - April 2025
Draft Addendum No. 2 to the 2018 Final EIR - April 2025
Draft Addendum No. 2 to the 2018 Final EIR Response to Comments - June 2025
Final Addendum No. 2 to the 2018 Final EIR - June 2025
State Clearinghouse: Morro Bay Water Reclamation Facility Project

NEPA Documents

NEPA documents will be added here when available.

Coastal Development Permit Application – February 2019
Coastal Development Permit - November 2019
Special Condition No. 1 -October 2019 (Water Reclamation Facility)
Special Condition No. 2 – December 2020 (Conveyance Facilities)
Special Condition No. 2 – October 2019 (Water Reclamation Facility)
Special Condition No. 5 – June 2023 (Agricultural Mitigation Program)
Special Condition No. 6 – October 2019 (Recycled Water)
Special Conditions No. 7a – January 2023 (WWTP Removal and Restoration Plan)
Special Condition No. 8 – March 2020 (Outfall)
Special Condition No. 13 – March 2020 (Water Reclamation Facility)
Special Conditions No. 13 – December 2020 (Conveyance Facilities)

Financial Plan & Rate Analysis for a New Water Reclamation Facility – July 5, 2018
Financial Plan Update for a New Water Reclamation Facility with WIFIA & SRF Financing – October 04, 2019

WIFIA
EPA WIFIA Application
WIFIA Funding Agreement (Water) - March 2020
WIFIA Funding Agreement (Sewer) - March 2020

SRF
Clean Water SRF Planning Loan Application - December 2015
Clean Water SRF Construction Funding General Application - November 2018
Clean Water SRF Planning Loan Amended Agreement - February 2019
SRF Planning Loan Amendment No. 3 – June 2021

USBR Title XVI
U.S. Bureau of Reclamation Title XVI Feasibility Study - February 2020

IRWM
Documents will be added here when available.

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Funding and Regulatory Agency Quarterly Reports
Calendar Year 2018
CY 2018 Q2 Jan-Mar Funding and Regulatory Agency Quarterly Report
CY 2018 Q3 Jul-Sept Funding and Regulatory Agency Quarterly Report
CY 2018 Q4 Oct-Dec Funding and Regulatory Agency Quarterly Report

Calendar Year 2019
CY 2019 Q1 Jan-Mar Funding and Regulatory Agency Quarterly Report
CY 2019 Q2 Jan-Mar Funding and Regulatory Agency Quarterly Report
CY 2019 Q3 Jul-Sept Funding and Regulatory Agency Quarterly Report
CY 2019 Q4 Oct-Dec Funding and Regulatory Agency Quarterly Report

Calendar Year 2020
CY 2020 Q1 Jan-Mar Funding and Regulatory Agency Quarterly Report
CY 2020 Q2 Jan-Mar Funding and Regulatory Agency Quarterly Report
CY 2020 Q3 Jul-Sept Funding and Regulatory Agency Quarterly Report
CY 2020 Q4 Oct-Dec Funding and Regulatory Agency Quarterly Report

Calendar Year 2021
CY 2021 Q1 Jan-Mar Funding and Regulatory Agency Quarterly Report
CY 2021 Q2 April-Jun Funding and Regulatory Agency Quarterly Report
CY 2021 Q3 Jul-Sept Funding and Regulatory Agency Quarterly Report
CY 2021 Q4 Oct-Dec Funding and Regulatory Agency Quarterly Report

Calendar Year 2022
CY 2022 Q1 Jan-Mar Funding and Regulatory Agency Quarterly Report
CY 2022 Q2 April-Jun Funding and Regulatory Agency Quarterly Report
CY 2022 Q3 July-Sept Funding and Regulatory Agency Quarterly Report
CY 2022 Q4 Oct-Dec Funding and Regulatory Agency Quarterly Report

Calendar Year 2023
CY 2023 Q1 Jan-Mar Funding and Regulatory Agency Quarterly Report
CY 2023 Q2 Apr-Jun Funding and Regulatory Agency Report
CY 2023 Q3 Jul-Sept Funding and Regulatory Agency Quarterly Report
CY 2023 Q4 Oct-Dec Funding and Regulatory Agency

Calendar Year 2024
CY 2024 Q1 Jan-Mar Funding and Regulatory Agency Quarterly Report
CY 2024 Q2 Apr-Jun Funding and Regulatory Agency Quarterly Report
CY 2024 Q3 Jul-Sept Funding and Regulatory Agency Quarterly Report
CY 2024 Q4 Oct-Dec Funding and Regulatory Agency Quarterly Report

Calendar Year 2025
CY 2025 Q1 Jan-Mar Funding and Regulatory Agency Quarterly Report

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Budget Quarterly reports
Calendar Year 2016
Budget Report 3Q15/16 presented at 3-1-2016 WRFCAC Meeting (Item B-1)
Budget Report 4Q15/16 (thru April 30, 2016) presented at 6-7-2016 WRFCAC Meeting (Item B-2)
Budget Report 4Q15/16 (preliminary) presented at 8-2-2016 WRFCAC Meeting (Item B-2)
Budget Report 4Q15/16 presented at 10-4-2016 WRFCAC Meeting (Item B-2)
Budget Report 1Q16/17 presented at 12-6-2016 WRFCAC Meeting (Item B-1)

Calendar Year 2017
Budget Report 2Q16/17 presented at 3-7-2017 WRFCAC Meeting (Item B-2)
Summary of Consultant Contract Scopes Supplement to 3Q1617 Budget Report
Budget Report 3Q16/17 presented at 8-8-2017 City Council Meeting (Item C-2)
Budget Report 4Q16/17 presented at 12-12-2017 City Council Meeting (Item C-2)

Calendar Year 2018
None.

Calendar Year 2019
March 2019 Quarterly Report
April 2019 Monthly Report
May 2019 Monthly Report
June 2019 Quarterly Report
July 2019 Monthly Report
August 2019 Monthly Report
September 2019 Quarterly Report
October 2019 Monthly Report
December 2019 Quarterly Report

Calendar Year 2020
January 2020 Monthly Report
February 2020 Monthly Report
March 2020 Quarterly Report
April 2020 Monthly Report
May 2020 Monthly Report
June 2020 Quarterly Report
July 2020 Monthly Report
August 2020 Monthly Report
September 2020 Quarterly Report

Calendar Year 2021
March 2021 Quarterly Report
June 2021 Quarterly Report
October 2021 Quarterly Report
December 2021 Quarterly Report

Calendar Year 2022
CY 2022 Q1 Jan-Mar Budget Report
CY 2022 Q2 Apr-June Budget Report
CY 2022 Q3 Jul-Sept Budget Report
CY 2022 Q4 Oct-Dec Budget Report

Calendar Year 2023
CY 2023 Q1 Jan-Mar Budget Report
CY 2023 Q2 Apr-Jun Budget Report
CY 2023 Q3 & Q4 Jul 2023 - Jun 2024 Budget Report

Calendar Year 2024
CY 2024 Q1 & Q2 Jul 2023 - Jun 2024 Budget Report
CY 2024 Q3 July-Sept Budget Report
CY 2024 Q4 Oct-Dec Budget Report

Calendar Year 2025
CY 2024 Q1 Jan-Mar Budget Report

Consultant Procurement
RFP for WRF Design Build

Recycled Water Organizational Chart
Recycled Water Program Team

PWAB Meetings – Recycled Water

City Council Meetings – Recycled Water

Community Workshops
Community Workshop #1 Dot Exercise Results Summary - August 15, 2013
Community Workshop #1 Summary - January 23, 2007
City Council Study Session on April 29, 2013
Input Handout for Community Workshop #2 - November 5, 2013
Community Workshop #2 Presentation Slides - November 5, 2013
Presentation for Special City Council Workshop WRF Program Overview, MKN & Associates - August 17, 2015
Community Workshop Presentation - October 17, 2015
Community Workshop Presentation - October 29, 2015
Staff Report Joint WRFCAC-Council Meeting and Updated Council Recommended Site Report - February 9, 2016
Council Presentation - WRF Review and Direction - March 8, 2016
City Council Meeting - Item C-1 - Review and Direction of WRF Facility (YouTube Video) - March 8, 2016
City Council Meeting Part 1 (YouTube Video) - March 8, 2016
City Council Meeting Part 2 (YouTube Video) - March 8, 2016

Siting Studies

Community Workshop #1 Map Exercise Input By Site Location - August 15, 2013
Draft Options Report - October 29, 2013
Second Draft Options Report - December 5, 2013
Second Draft Options Report California Coastal Commission Comments - December 10, 2013
Second Draft Options Report Council Presentation - December 10, 2013
Report on Reclamation and Council Recommended WRF Sites - May 8, 2014
CMC Capacity Evaluation Presentation - December 9, 2014
CMC and Rancho Colina Site Comparison City Council Presentation - December 9, 2014
Comparative Site Analysis: CMC vs Rancho Colina Final Report - December 9, 2014
Staff Report - WRF Review and Direction - March 8, 2016
Staff Report Update of Potential WRF Sites - May 5, 2016
Final Updated WRF Site Report - September 21, 2017