Draft 2025 Urban Water Management Plan

ETo

Evapotranspiration

Evaluation

2016 IRWD Water Supply Reliability Evaluation

GAP

Green Acres Project

GHG

Greenhouse Gas

GIS

Geographic Information System

GM

General Manager

GPCD

Gallons per capita per day

GSA

Groundwater Sustainability Agencies

GSP

Groundwater Sustainability Plans

Guidebook

DWR Guidebook to Assist Urban Water Suppliers to Prepare a 2020 Urban Water Management Plan

GWRS

Groundwater Replenishment System

HOA

Homeowners Association

IDP

Irvine Desalter Plant / Irvine Desalter Project

ILP

Irvine Lake Pipeline

IPR

Indirect Potable Reuse

IRP

Integrated Resources Plan (as developed by Metropolitan for regional supplies)

IRPDSM

Integrated Resources Planning Distribution System Model

IRWD / District

Irvine Ranch Water District

KWB

Kern Water Bank

LAWRP

Los Alisos Water Recycling Plant

LHMP

Local Hazard Mitigation Plan

MCAS

Marine Corps Air Station

Metropolitan / MWD Metropolitan Water District of Southern California

MJHMP

Multi-Jurisdictional Hazard Mitigation Plan

iii

Acronyms and Definitions

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