The overall service review and sphere study area is located in the south desert region of the County. State Route 62 (Twentynine Palms Highway) traverses through the community which is south of the Sawtooth Mountains, southwest of the LAFCO defined Yucca Valley community, westerly of the Joshua Tree National Park, north of the Riverside county line, and east of the San Bernardino Mountain Range.
A Service Review and Sphere Updates was performed for the Morongo Valley Community Services District.
Service Reviews were also performed for the following improvement districts/entities:
- County Service Area 70 Zone F
- County Service Area 70 Zone W-3
- County Service Area 70 Zone TV-2
- Golden State Water Company (Del Norte and Del Sur Systems)