No health-based violations on EPA record since 2016.
Serves about 8,375 people (3,350 connections) with surface water bought from Burlington Municipal Waterworks and Rathbun Regional Water (Mount Pleasant).
From EPA's record for IA0400902. PurityMap is independent of Rathbun Reg WTR Assn (Burlington).
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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 March 2025 to September 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 9.2 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Within the referenced health-based guidance value | 2025-03-03 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluorobutanoic acid (PFBA) | 32 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluoropentanoic acid (PFPeA) | 13 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| 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 | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| 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 | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| 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 | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| 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 | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| 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 | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| 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 | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-07 to 2025-09-09 | UCMR5 Analytical Results: RATHBUN REG WTR ASSN (BURLINGTON) (IA0400902) |
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 →Rathbun Reg WTR Assn (Burlington)'s phone number on EPA record is 641-647-2416. Its mailing address is ATTN JEREMY BUCKINGHAM, 16166 HIGHWAY J29, CENTERVILLE, IA 52544.
According to EPA's record, Rathbun Reg WTR Assn (Burlington) uses surface water bought from Burlington Municipal Waterworks and Rathbun Regional Water (Mount Pleasant).
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.
Lead was not detected at the 90th percentile of tap samples in Rathbun Reg WTR Assn (Burlington)'s latest lead and copper round, which ended in December 2024. The federal action level is 15 µg/L.
PurityMap has no verified website for Rathbun Reg WTR Assn (Burlington). Its phone number on EPA record is 641-647-2416. Its mailing address on EPA record is ATTN JEREMY BUCKINGHAM, 16166 HIGHWAY J29, CENTERVILLE, IA 52544. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.