California · population 18,249
Lead pipes in Arroyo Grande, CA
No lead lines reported
Most of Arroyo Grande (population 18,249) gets its water from City of Arroyo Grande Utilities Division, which reported 6,693 service lines and no lead, galvanized or unknown lines.
0% of City of Arroyo Grande Utilities Division's service lines are lead or galvanized requiring replacement, lower than the California average (0.1%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 0%
- Unknown 0%
- Non-lead 100%
Latest lead test for City of Arroyo Grande Utilities Division (Jan 2024–Dec 2026): not detected at the 90th percentile, against a 15 ppb federal action level. Full test history.
Compliance record: EPA lists no Lead and Copper Rule violations since 2015 for City of Arroyo Grande Utilities Division.
Water systems serving Arroyo Grande
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| City of Arroyo Grande Utilities DivisionMain system | 0 | 0 | 0 | 0% |
| Oceano Comm Services Dist.Serves nearby areas | 0 | 0 | 0 | 0% |
Matched from EPA water system service area boundaries and the cities each system reports serving. Edges of the city may be served by a neighboring system; your water bill names your utility.
Check your address in Arroyo Grande
The counts above cover the whole water system. To see whether your line is lead, look up your address on City of Arroyo Grande Utilities Division's official inventory. Utilities had to make these public by October 16, 2024.
No map yet? Do the 2-minute scratch and magnet test.
Protect your drinking water
If your line is lead, galvanized or unknown, use a filter certified to NSF/ANSI 53 for lead for drinking, cooking and baby formula, and use only cold water.
Choosing a lead-certified filter · Testing your water · Replacement cost
Nearby cities
- Grover Beachno lead reported
- Santa Maria60 lead + galv. lines
- Morro Bayno lead reported
- Atascaderono lead reported
- Lompocno lead reported
- El Paso de Robles (Paso Robles)no lead reported
- Solvangno lead reported
- Goletano lead reported
Check another water system
Questions
Does Arroyo Grande, CA have lead pipes?
City of Arroyo Grande Utilities Division, which serves Arroyo Grande, reported no lead, galvanized or unknown service lines.
Who supplies water to Arroyo Grande?
EPA's service area maps place most of Arroyo Grande in City of Arroyo Grande Utilities Division's service area (PWSID CA4010001). Oceano Comm Services Dist. also serves parts of the city or nearby areas.
How do I check whether my Arroyo Grande home has a lead service line?
Search your address on City of Arroyo Grande Utilities Division's service line inventory map. You can also scratch the pipe where water enters your home: lead is soft, dull gray, scratches to shiny silver and doesn't attract a magnet.
When will lead pipes in Arroyo Grande be replaced?
EPA's Lead and Copper Rule Improvements require most systems to replace lead and galvanized-requiring-replacement lines by December 31, 2037. Ask City of Arroyo Grande Utilities Division whether your street is scheduled and whether it covers the private side.