No open health-based violations on EPA record in the last 10 years.
Serves about 12,804 people (5,513 connections) with groundwater from its own wells.
From EPA's record for AZ0402044. PurityMap is independent of Pueblo Del Sol Water Company.
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8 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From October 2024 | Lead and copper rule revisions | – | – | Resolved |
| From April 2022 | Groundwater Rule | – | – | Resolved |
| From April 2022 | Groundwater Rule | – | – | Resolved |
| From September 2020 | E. coli | – | – | Resolved |
| From August 2020 | E. coli | – | – | Resolved |
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From June 2020 | E. coli | – | – | Resolved |
| From October 2019 | E. coli | – | – | Resolved |
| From January 2019 | E. coli | – | – | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from July 2023 to January 2024.
| 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 | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| 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 | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| 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 | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| 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 | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| 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 | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| 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 | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| 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 | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-07-10 to 2024-01-30 | UCMR5 Analytical Results: PUEBLO DEL SOL WATER COMPANY (AZ0402044) |
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 →Pueblo Del Sol Water Company's phone number on EPA record is 520-458-3742. Its mailing address is 4090 Canyon De Flores, 4601 BIG BEND ST, SIERRA VISTA, AZ 85650.
According to EPA's record, Pueblo Del Sol Water Company uses groundwater from its own wells.
EPA's record shows 8 health-based violations for Pueblo Del Sol Water Company in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. EPA also lists 454 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 Pueblo Del Sol Water Company's latest lead and copper round, which ended in December 2025. The federal action level is 15 µg/L.
PurityMap has no verified website for Pueblo Del Sol Water Company. Its phone number on EPA record is 520-458-3742. Its mailing address on EPA record is 4090 Canyon De Flores, 4601 BIG BEND ST, SIERRA VISTA, AZ 85650. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.