No health-based violations on EPA record since 2016.
Serves about 6,698 people (2,826 connections) with surface water bought from Cookeville Water Dept.
From EPA's record for TN0000192. PurityMap is independent of Double Springs 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 January 2024 to October 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 | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| 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 | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| 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 | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| 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 | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| 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 | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| 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 | 2024-01-18 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-18 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-18 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| 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 | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-18 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-18 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-05 to 2024-10-23 | UCMR5 Analytical Results: DOUBLE SPRINGS U.D. (TN0000192) |
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 →Double Springs U.D.'s phone number on EPA record is 931-526-3827. Its mailing address is P.O. BOX 3034, COOKEVILLE, TN 38502.
According to EPA's record, Double Springs U.D. uses surface water bought from Cookeville Water Dept.
No health-based violations on EPA record since 2016. EPA also lists 1 missed or late test or report in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Double Springs 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 Double Springs U.D.. Its phone number on EPA record is 931-526-3827. Its mailing address on EPA record is P.O. BOX 3034, COOKEVILLE, TN 38502. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.