No health-based violations on EPA record since 2016.
Serves about 22,085 people (11,215 connections) with groundwater from its own wells.
From EPA's record for AZ0410004. PurityMap is independent of Community WC of Green Valley.
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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 December 2023 to April 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 166 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 | 2023-12-18 to 2024-06-19 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| 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 | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| 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 | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| 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 | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| 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 | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| 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 | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2024-06-19 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2024-06-19 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| 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 | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2024-06-19 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2024-06-19 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-12-18 to 2025-04-09 | UCMR5 Analytical Results: COMMUNITY WC OF GREEN VALLEY (AZ0410004) |
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 →Community WC of Green Valley's phone number on EPA record is 520-625-8409. Its mailing address is 1501 S LA CANADA DR, GREEN VALLEY, AZ 85622.
According to EPA's record, Community WC of Green Valley uses groundwater from its own wells.
No health-based violations on EPA record since 2016. EPA also lists 12 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in Community WC of Green Valley'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 Community WC of Green Valley. Its phone number on EPA record is 520-625-8409. Its mailing address on EPA record is 1501 S LA CANADA DR, GREEN VALLEY, AZ 85622. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.