Haloacetic acids (HAA5) above the legal limit in the period starting January 2026.
Serves about 346 people (153 connections) with surface water from its own intake, and buys water from San Jose Water.
From EPA's record for CA4300517. PurityMap is independent of Chemeketa Park Mutual Water Company.
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1 health-based violation in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Jan–Mar 2026 | Haloacetic acids (HAA5) | 0.074 mg/L | 0.060 mg/L | Archived |
No lab results for other contaminants (like PFAS) are on file for this system. EPA required that testing from systems serving more than 3,300 people, plus a sample of smaller ones.
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
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Follow this water →Chemeketa Park Mutual Water Company's phone number on EPA record is 650-965-1231. Its mailing address is 807 Aldo Avenue, Suite 101, SANTA CLARA, CA 95054.
According to EPA's record, Chemeketa Park Mutual Water Company uses surface water from its own intake, and buys water from San Jose Water.
EPA's record shows 1 health-based violation for Chemeketa Park Mutual Water Company in the 10 years to July 9, 2026. Haloacetic acids (HAA5) were above the legal limit in the period starting January 2026. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Chemeketa Park Mutual Water Company's latest lead and copper round, which ended in December 2025, was 18.2 µg/L, above the federal action level of 15 µg/L.
PurityMap has no verified website for Chemeketa Park Mutual Water Company. Its phone number on EPA record is 650-965-1231. Its mailing address on EPA record is 807 Aldo Avenue, Suite 101, SANTA CLARA, CA 95054. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.