City and town drinking water records
Water systems serving Pescadero, CA
3 community water systems have a mapped service area in Pescadero, CA. County Service Area 11's mapped service area lies inside Pescadero's Census boundary, and it reports serving 642 people in all.
1 of them had at least one health-based violation in the last 10 years. 1 system still has one unresolved.
3 rely mainly on groundwater, counting water bought from other systems.
Their lead service line inventories list 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 Pescadero
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 |
|---|---|---|---|---|---|---|
| County Service Area 11 | Mapped area inside Pescadero | 642 | Groundwater | 1 | 0 | 0 |
| Bianchi Flowers Inc | Mapped area inside Pescadero | 65 | Groundwater | 0 | 0 | 0 |
| Oku Incorporated | Mapped area inside Pescadero | 35 | Groundwater | 0 | 1 | 0 |
Other cities and towns in San Mateo County
32 places- Atherton
- Baywood Park
- Belmont
- Brisbane
- Broadmoor
- Burlingame
- Colma
- Daly City
- East Palo Alto
- El Granada
- Emerald Lake Hills
- Foster City
- Half Moon Bay
- Highlands
- Hillsborough
- Ladera
- La Honda
- Loma Mar
- Menlo Park
- Millbrae
- Montara
- Moss Beach
- North Fair Oaks
- Pacifica
- Portola Valley
- Redwood City
- San Bruno
- San Carlos
- San Mateo
- South San Francisco
- West Menlo Park
- Woodside
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