No health-based violations on EPA record since 2016.
Serves about 6,457 people (2,180 connections) with surface water bought from City of Wichita and City of El Dorado.
From EPA's record for KS2001526. PurityMap is independent of Butler Co RWD 5.
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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 2023 to December 2023.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 22.1 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Above the referenced health-based guidance value | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| 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 | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| 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 | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| 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 | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| 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 | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| 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 | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| 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 | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-14 to 2023-12-11 | UCMR5 Analytical Results: BUTLER CO RWD 5 (KS2001526) |
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.
Local help
Call to be connected with a local plumbing provider about lead service lines, repiping or fixture replacement.
Get PurityMap updates about this water system.
Follow this water →Butler Co RWD 5's phone number on EPA record is 316-778-1631. Its mailing address is 700 N MAIN ST, PO BOX 56, BENTON, KS 67017.
According to EPA's record, Butler Co RWD 5 uses surface water bought from City of Wichita and City of El Dorado.
No health-based violations on EPA record since 2016. EPA also lists 3 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Butler Co RWD 5's latest lead and copper round, which ended in December 2024, was 1.9 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Butler Co RWD 5. Its phone number on EPA record is 316-778-1631. Its mailing address on EPA record is 700 N MAIN ST, PO BOX 56, BENTON, KS 67017. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.