San Luis Obispo County Water Resources

Division of Public Works


San Luis Obispo County Integrated Regional Water Management



The 2013/14 IRWM Plan Update is underway!


Click HERE to view draft documents for the 2013/14 SLO County Integrated Regional Water Management Plan Update.


Click HERE for the 2007 IRWM Plan.


What is the IRWM?

Integrated Regional Water Management (IRWM) is a collaborative effort to manage all aspects of water resources in a region.


  • Crosses jurisdictional, watershed, and political boundaries
  • Involves multiple agencies, stakeholders, individuals, and groups
  • Addresses regional issues and differing perspectives of all the entities involved through mutually beneficial solutions.
  • Develops multi-benefit solutions


Upcoming IRWM Meetings

Join the RWMG for its upcoming workshops and meeting focused on updating the Region's IRWM Subregional Priorities and Project Review Sections:


  • TBD RWMG Meeting Agenda (tentatively March 2014) in San Luis Obispo


For past meetings and workshops click here.


Regional Water Management Group

   San Luis Obispo County

   SLO Co Flood Control District

   California Men's Colony

   Cambria CSD

   City of Arroyo Grande

   City of Grover Beach

   City of Morro Bay

   City of Paso Robles

   City of Pismo Beach

   City of San Luis Obispo

   Central Coast Salmon Enhancement

   Coastal San Luis RCD

   Heritage Ranch CSD

   Land Conservancy

   Los Osos CSD

   Morro Bay National Estuary Program

   Nacimiento Regional Water Management Advisory Committee

   Nipomo CSD

   Oceano CSD

   Templeton CSD

   San Miguel CSD

   San Simeon CSD

   S&T Mutual Water Company

   Upper Salinas Las Tablas RCD


RWMG Memorandum of Understanding (unsigned)


Member List Updated 12.11.13

State News and Workshops


2013/14 IRWMP Update: Latest Documents for Review

We welcome comments on the following draft IRWMP Sections:



Please email comments to Carolyn Berg at


Region Acceptance Process



Implementation Grants


Planning Grants

DWR Documents and Links

DWR IRWM Prop 84/1E Links


Central Coast Funding Area



Miscellaneous Documents

SLO County IRWM Plans


Grant Applications




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