No health-based violations on EPA record since 2016.
Serves about 3,623 people (1,342 connections) with surface water bought from Clarksville Water Department and Cunningham Utility District.
From EPA's record for TN0000166. PurityMap is independent of Cumberland Heights U.D..
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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 2024 to November 2024.
| 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 | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| 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 | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| 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 | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| 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 | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| 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 | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| 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 | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| 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 | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2024-11-13 | UCMR5 Analytical Results: CUMBERLAND HEIGHTS U.D. (TN0000166) |
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 →Cumberland Heights U.D.'s phone number on EPA record is 931-648-2365. Its mailing address is 925 BRIARWOOD RD, CLARKSVILLE, TN 37040.
According to EPA's record, Cumberland Heights U.D. uses surface water bought from Clarksville Water Department and Cunningham Utility District.
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 Cumberland Heights U.D.'s latest lead and copper round, which ended in December 2025, was 1 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Cumberland Heights U.D.. Its phone number on EPA record is 931-648-2365. Its mailing address on EPA record is 925 BRIARWOOD RD, CLARKSVILLE, TN 37040. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.