Water Systems Serving Zip Code 94020
Not sure which system is yours? Most residents in ZIP 94020 are likely served by Cuesta La Honda Guild Inc (population served: 915). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
4 active water systems have this ZIP in EPA records.
| Water system | Serves | Source | Violations | What kind |
|---|---|---|---|---|
| Cuesta La Honda Guild Inc | 915 | Surface Water | 38 | 4 over limit |
| Redwood Terrace Mutual | 56 | Groundwater Under Influence | 8 | |
| Portola Improvement Association Mwc | 90 | Groundwater Under Influence | 28 | |
| Camp Jones Gulch | 357 | Groundwater | 2 |