No health-based violations on EPA record since 2016.
Serves about 4,242 people (1,697 connections) with surface water bought from City of Fargo.
From EPA's record for ND0901483. PurityMap is independent of Cass Rural Water District Fargo.
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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 February 2023 to January 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 27.1 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 | 2023-02-13 to 2023-11-06 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluorobutanoic acid (PFBA) | 7.3 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| 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 | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| 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 | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| 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 | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| 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 | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| 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 | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-01 to 2023-11-06 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-01 to 2023-11-06 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| 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 | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-01 to 2023-11-06 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-01 to 2023-11-06 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2024-01-08 | UCMR5 Analytical Results: CASS RURAL WATER DISTRICT FARGO (ND0901483) |
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 →Cass Rural Water District Fargo's phone number on EPA record is 701-428-3139. Its mailing address is 131 MAPLE ST, PO BOX 98, KINDRED, ND 58051.
According to EPA's record, Cass Rural Water District Fargo uses surface water bought from City of Fargo.
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 Cass Rural Water District Fargo's latest lead and copper round, which ended in December 2023. The federal action level is 15 µg/L.
PurityMap has no verified website for Cass Rural Water District Fargo. Its phone number on EPA record is 701-428-3139. Its mailing address on EPA record is 131 MAPLE ST, PO BOX 98, KINDRED, ND 58051. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.