No open health-based violations on EPA record in the last 10 years; latest legal-limit breach in the period starting April 2024.
Serves about 195 people (125 connections) with surface water bought from Xenia RWD (Des Moines).
From EPA's record for IA3949000. PurityMap is independent of Jamaica Water Supply.
Are you this utility? Correct this listing →
1 health-based violation in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From April 2024 | Nitrite | 1.2 mg/L | 1 mg/L | Resolved |
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.
As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure
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.
Get PurityMap updates about this water system.
Follow this water →Jamaica Water Supply's phone number on EPA record is 515-201-9147. Its mailing address is ATTN CITY CLERK, PO BOX 103, JAMAICA, IA 50218.
According to EPA's record, Jamaica Water Supply uses surface water bought from Xenia RWD (Des Moines).
EPA's record shows 1 health-based violation for Jamaica Water Supply in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. The latest legal-limit breach on record was in the period starting April 2024. EPA also lists 8 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Jamaica Water Supply's latest lead and copper round, which ended in June 2026, was 4 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Jamaica Water Supply. Its phone number on EPA record is 515-201-9147. Its mailing address on EPA record is ATTN CITY CLERK, PO BOX 103, JAMAICA, IA 50218. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.