Reports & Publications

View District Reports & Publications Below
Financial Reports

Moulton Niguel continues to ensure stable, efficient, and reliable financial operations by utilizing an array of internally prepared and independently confirmed resources, including regular financial reporting and analyses. Our Financial Planning and Accounting Departments provide insight on accounting, budgeting, and billing to support sound monetary management for our District while adhering to applicable laws, policies, and regulations. Internally prepared financial documents and independent auditor’s reports, made available on this page, indicate the District’s productive stewardship of public funds.

Click here to view our Finance webpage and to find more information on Moulton Niguel’s financial reports


Rate Notices

In compliance with the requirements of California Constitution Article XIII D Sec. 6, Moulton Niguel has developed and distributed notices of a public hearing to its customers regarding proposed changes to its Water, Recycled Water, and Wastewater Service Fees.  For supplementary material and tools to determine how the 2017 changes may impact your bill, go to

Hazard Mitigation Plan

Moulton Niguel Water District and 18 water and wastewater utilities throughout Orange County have initiated an update to the 2012 Orange County Regional Water & Wastewater Multi-Jurisdictional Hazard Mitigation Plan.  This plan provides a framework for water and wastewater utilities in Orange County to reduce their vulnerability to the impacts of natural and man-made hazard events such as earthquakes, flooding, and hazardous materials spills.

Click here to read the Orange County Regional Water & Wastewater Multi-Jurisdictional Hazard Mitigation Plan

Integrated Regional Water Management Plan

The South Orange County Integrated Regional Water Management (IRWM) Plan has been developed from, and coordinates with, existing plans and research documents provided by the participating agencies in a manner that identifies and integrates regional projects to improve water supply, protect water quality, enhance the environment, and provide flood risk management. This Plan establishes a priority ranking to help further regional efforts to investigate the feasibility of, and identify funding for, these projects. Individual projects, however will go through the appropriate environmental review and permitting process as funding is secured.

Click here for the Integrated Regional Water Management Plan

Urban Water Management Plan

The Urban Water Management Plan has been prepared in compliance with the requirements of Water Code Sections 10610 through 10656 of the Urban Water Management Planning Act (Act), which were added by Statute 1983, Chapter 1009, and became effective on January 1, 1984. The Act requires “every urban water supplier providing water for municipal purposes to more than 3,000 customers or supplying more than 3,000 acre-feet of water annually” to prepare, adopt, and file an UWMP with the California Department of Water Resources (DWR) every five years.

Urban Water Management Plan 2018 Errata Sheet

Urban Water Management Plan 2015 Part 1
Urban Water Management Plan 2015 Part 2
Urban Water Management Plan 2015 Part 3
Urban Water Management Plan 2010

Water Shortage Contingency Plan

California, including Orange County, experienced significant dry year conditions in 2012-2017, which led local water agencies to declare water shortage conditions that triggered drought actions.  Following the end of the statewide drought conditions, the California Legislature amended the Urban Water Management Planning Act in 2018 to include additional water shortage planning requirements. Water Code Section 10632 now mandates the adoption of a Water Shortage Contingency Plan (WSCP) with prescribed elements. Pursuant to State law, the District is required to adopt a WSCP to address specific “stages” of action to be undertaken in response to water supply shortages. The District’s WSCP has been developed to manage supply and demand during times of drought and emergencies and provides a detailed plan for actions the District intends to implement in the case of an actual water shortage condition. The Moulton Niguel Water District Board of Directors will review and consider approving an Ordinance adopting its WSCP and Prescribing Water Conservation Rules and Regulations at its regularly scheduled Board Meeting on Thursday, May 13, 2021, at 6 pm.

Click here for the Draft Ordinance 21-XX and Water Shortage Contingency Plan  

Click here for the  Urban Water Management Plan and Water Shortage Contingency Plan Notice  


Long-Range Water Reliability Plan Update

The purpose of the 2020 Long-Range Water Reliability Plan Update (2020 LRWRP Update) is to evaluate future water supply scenarios and develop a long-term strategy that best serves the water needs of MNWD through the year 2050.

The 2020 LRWRP Update provides a framework for evaluating future water supply projects that results in an adaptive management approach that accounts for future risk and uncertainty. The 2020 LRWRP Update outcome is improved water resource management that provides a roadmap for ensuring reliable and cost-effective long-term water supplies for our customers.

Click here for the 2020 Long-Range Water Reliability Plan Update 


Water Quality Reports

The annual water quality and consumer confidence reports provide information on the sources of our water supply, basic information about your drinking water, and water quality results for the previous calendar year.

Click here to learn more about our Water Quality and Consumer Confidence (CCR) Reports