No open health-based violations on EPA record in the last 10 years.
Serves about 3,740 people (1,618 connections) with groundwater from its own wells.
From EPA's record for MO1024242. PurityMap is independent of Harrison County PWSD 2.
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1 health-based violation in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From September 2024 | Groundwater Rule | – | – | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from June 2024 to December 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 28.8 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 | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| 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 | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| 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 | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| 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 | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| 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 | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| 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 | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| 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 | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-06-24 to 2024-12-16 | UCMR5 Analytical Results: HARRISON COUNTY PWSD 2 (MO1024242) |
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 →Harrison County PWSD 2's phone number on EPA record is 660-425-7414. Its mailing address is 22209 E HWY 136, BETHANY, MO 64424-0000.
According to EPA's record, Harrison County PWSD 2 uses groundwater from its own wells.
EPA's record shows 1 health-based violation for Harrison County PWSD 2 in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. EPA also lists 10 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Harrison County PWSD 2's latest lead and copper round, which ended in December 2025, was 1.34 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Harrison County PWSD 2. Its phone number on EPA record is 660-425-7414. Its mailing address on EPA record is 22209 E HWY 136, BETHANY, MO 64424-0000. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.