No open health-based violations on EPA record in the last 10 years; latest legal-limit breach in the period starting July 2022.
Serves about 2,700 people (68 connections) with groundwater from its own wells.
From EPA's record for FL3420387. PurityMap is independent of Marion Correctional Institution.
Are you this utility? Correct this listing →
15 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Jul–Sep 2022 | Total trihalomethanes (TTHM) | 82.9333 µg/L | 0.080 mg/L | Archived |
| Apr–Jun 2022 | Total trihalomethanes (TTHM) | 86.225 µg/L | 0.080 mg/L | Archived |
| Jan–Mar 2022 | Total trihalomethanes (TTHM) | 88.075 µg/L | 0.080 mg/L | Archived |
| Oct–Dec 2021 | Total trihalomethanes (TTHM) | 90.95 µg/L | 0.080 mg/L | Resolved |
| Jan–Mar 2019 | Total trihalomethanes (TTHM) | 82.75 µg/L | 0.080 mg/L | Resolved |
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Oct–Dec 2018 | Total trihalomethanes (TTHM) | 98.625 µg/L | 0.080 mg/L | Resolved |
| Jul–Sep 2018 | Total trihalomethanes (TTHM) | 122.125 µg/L | 0.080 mg/L | Resolved |
| Apr–Jun 2018 | Total trihalomethanes (TTHM) | 130.375 µg/L | 0.080 mg/L | Resolved |
| Jan–Mar 2018 | Total trihalomethanes (TTHM) | 151.5 µg/L | 0.080 mg/L | Resolved |
| Oct–Dec 2017 | Total trihalomethanes (TTHM) | 149.5 µg/L | 0.080 mg/L | Resolved |
| Jul–Sep 2017 | Total trihalomethanes (TTHM) | 126.225 µg/L | 0.080 mg/L | Resolved |
| Apr–Jun 2017 | Total trihalomethanes (TTHM) | 118.575 µg/L | 0.080 mg/L | Resolved |
| Jan–Mar 2017 | Total trihalomethanes (TTHM) | 113.825 µg/L | 0.080 mg/L | Resolved |
| Oct–Dec 2016 | Haloacetic acids (HAA5) | 61.375 µg/L | 0.060 mg/L | Resolved |
| Oct–Dec 2016 | Total trihalomethanes (TTHM) | 99.05 µg/L | 0.080 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 →Marion Correctional Institution's phone number on EPA record is 352-502-6271. Its mailing address is 3269 NW 105TH STREET, Ocala, FL 34475.
According to EPA's record, Marion Correctional Institution uses groundwater from its own wells.
EPA's record shows 15 health-based violations for Marion Correctional Institution 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 July 2022. EPA also lists 18 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Marion Correctional Institution's latest lead and copper round, which ended in December 2024, was 0.6 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Marion Correctional Institution. Its phone number on EPA record is 352-502-6271. Its mailing address on EPA record is 3269 NW 105TH STREET, Ocala, FL 34475. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.