City and town drinking water records
Water systems serving Mentone, CA
3 community water systems have a mapped service area in Mentone, CA. Redlands City MUD-Water Div covers 54% of the area inside Mentone's Census boundary and reports serving 78,025 people in all.
1 of them had at least one health-based violation in the last 10 years. 1 system still has one unresolved.
1 relies mainly on groundwater and 2 on surface water, counting water bought from other systems.
2 systems filed a lead service line inventory listing no lead lines, no galvanized lines that must be replaced and no lines of unknown material.
- Community water systems
- 3
- Systems with a health-based violation, last 10 years
- 1
- Systems with one unresolved
- 1
- Lead service lines in inventories
- 0
Water systems serving Mentone
3 systemsPeople served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.
| System | Area | People served | Main source | Health-based violations, 10 years | Unresolved | Lead lines |
|---|---|---|---|---|---|---|
| Redlands City MUD-Water Div | Covers 54% of Mentone | 78,025 | Surface water | 0 | 0 | 0 |
| Rocky Comfort Mutual Water Co | Mapped area inside Mentone | 71 | Purchased surface water | 0 | 0 | 0 |
| Brookside MHP | Mapped area inside Mentone | 65 | Groundwater | 1 | 2 | No inventory |
Other cities and towns in San Bernardino County
50 places- Adelanto
- Apple Valley
- Baker
- Barstow
- Big Bear City
- Big Bear Lake
- Big River
- Bloomington
- Bluewater
- Chino
- Chino Hills
- Colton
- Crestline
- Fontana
- Fort Irwin
- Grand Terrace
- Hesperia
- Highland
- Homestead Valley
- Joshua Tree
- Lake Arrowhead
- Lenwood
- Loma Linda
- Lucerne Valley
- Lytle Creek
- Montclair
- Morongo Valley
- Mountain View Acres
- Muscoy
- Needles
- Oak Glen
- Oak Hills
- Ontario
- Phelan
- Piñon Hills
- Rancho Cucamonga
- Redlands
- Rialto
- Running Springs
- San Antonio Heights
- San Bernardino
- Searles Valley
- Silver Lakes
- Spring Valley Lake
- Twentynine Palms
- Upland
- Victorville
- Yermo
- Yucaipa
- Yucca Valley
Back to San Bernardino County, CA
Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations