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i03 IRWM Regions

The Region Acceptance Process (RAP) is a component of the Integrated Regional Water Management (IRWM) Program Guidelines and is used to evaluate and accept an IRWM region into the IRWM grant program. The RAP is not a grant funding application; however, acceptance of the composition of an IRWM region (including the IRWM region’s boundary) into the IRWM grant program is required for DWR IRWM grant funding eligibility.This dataset includes:the boundaries of the most current IRWM Regions (as submitted to DWR by the respective IRWM planning region)their RAP status (Accepted, Not Accepted or Conditional) as conferred by DWR the year each entity participated in the RAPa descriptive field noting the date of any subsequent IRWM boundary changes submitted and accepted by DWR

Data files

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CSV

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CSV
05/31/25

Shapefile

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05/31/25

GeoJSON

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05/31/25

KML

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05/31/25

Supporting files

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ArcGIS Hub Dataset

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05/31/25

ArcGIS GeoService

ARCGIS GEOSERVICES REST API
05/31/25

API endpoint

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Use the query web API to retrieve data with a set of basic parameters. Copy the API endpoint you need to start.

Usage documentation