No health-based violations on EPA record since 2016.
Serves about 6,585 people (3,230 connections) with surface water from its own intake.
From EPA's record for ND0200958. PurityMap is independent of City of Valley City.
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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 March 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 32 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 | 2024-01-10 to 2024-10-14 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| 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 | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| 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 | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| 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 | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| 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 | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| 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 | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| 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 | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-10 to 2025-03-12 | UCMR5 Analytical Results: VALLEY CITY CITY OF (ND0200958) |
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 →City of Valley City's phone number on EPA record is 701-845-1700. Its mailing address is 220 3RD ST NE, VALLEY CITY, ND 58072.
According to EPA's record, City of Valley City uses surface water from its own intake.
No health-based violations on EPA record since 2016. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in City of Valley City'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 City of Valley City. Its phone number on EPA record is 701-845-1700. Its mailing address on EPA record is 220 3RD ST NE, VALLEY CITY, ND 58072. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.