No health-based violations on EPA record since 2016.
Serves about 5,300 people (2,179 connections) with groundwater from its own wells.
From EPA's record for IL0195150. PurityMap is independent of Sangamon Valley PWD.
Are you this utility? Correct this listing →
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 April 2023 to October 2023.
| 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 | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| 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 | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| 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 | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| 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 | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| 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 | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| 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 | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| 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 | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-05 to 2023-10-02 | UCMR5 Analytical Results: SANGAMON VALLEY PWD (IL0195150) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure
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 →Sangamon Valley PWD's phone number on EPA record is 217-417-5961. Its mailing address is PO Box 285, MAHOMET, IL 61853.
According to EPA's record, Sangamon Valley PWD uses groundwater from its own wells.
No health-based violations on EPA record since 2016. EPA also lists 5 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Sangamon Valley PWD's latest lead and copper round, which ended in December 2025, was 1.8 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Sangamon Valley PWD. Its phone number on EPA record is 217-417-5961. Its mailing address on EPA record is PO Box 285, MAHOMET, IL 61853. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.