No health-based violations on EPA record since 2016.
Serves about 4,158 people (1,431 connections) with surface water bought from Patoka Lake Regional Water and City of Boonville.
From EPA's record for IN5287007. PurityMap is independent of Tennyson Water Utility.
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No health-based violations in the last 10 years, from EPA's SDWIS compliance database.
EPA required this system to test for 30 unregulated and emerging contaminants, from February 2025 to November 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Lithium | < 9 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-03 to 2025-11-04 | UCMR5 Analytical Results: TENNYSON WATER UTILITY (IN5287007) |
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.
Get PurityMap updates about this water system.
Follow this water →Tennyson Water Utility's phone number on EPA record is 812-202-0297. Its mailing address is P.O. Box 116, TENNYSON, IN 47637.
According to EPA's record, Tennyson Water Utility uses surface water bought from Patoka Lake Regional Water and City of Boonville.
No health-based violations on EPA record since 2016. EPA also lists 2 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Tennyson Water Utility's latest lead and copper round, which ended in December 2025, was 0.32 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Tennyson Water Utility. Its phone number on EPA record is 812-202-0297. Its mailing address on EPA record is P.O. Box 116, TENNYSON, IN 47637. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.