Community Water System · PWS AZ0403002
Arizona Water Co - Pinewood
Operator location Phoenix, Arizona - larger served population (> 3,309) at 8,089 people served; 48 SDWIS violations on record from groundwater sources.
- 8,089
- People served (this PWS)
- 48
- EPA violations (this PWS)
- 2
- Health-based (this PWS)
- No PFAS
- UCMR5 (this PWS)
Arizona Water Co - Pinewood standing, mid SDWIS violation third
8,089 people served (SDWIS) - larger served population (> 3,309). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 4% is middle-third health share (≤ 23%). UCMR5: UCMR5 tested, none detected. Population rank #5,569 of 29,740 among systems serving 500+.
The verdict
Arizona Water Co - Pinewood lands in the middle third by violation volume (48), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is large (8,089; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is 4% (middle-third health share (≤ 23%)). UCMR5 tested this system and reported no PFAS above the minimum reporting level.
- #5,569 of 29,740
- Population · /systems
- #84 of 413
- Population · AZ
- 48
- Total EPA violations on record
- 4%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 3,007
- County
- Coconino
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 42
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Endothall | MR | 3 | 2003 |
| Simazine | MR | 3 | 2003 |
| Benzo(a)pyrene | MR | 3 | 2003 |
| Consumer Confidence Rule | Other | 3 | 2004 |
| Chlorine | MR | 2 | 2015 |
| Coliform (TCR) | MCL | 2 | 2009 |
| Thallium, Total | MR | 1 | 2003 |
| Toxaphene | MR | 1 | 2003 |
| BHC-GAMMA | MR | 1 | 2003 |
| Methoxychlor | MR | 1 | 2003 |
| Dalapon | MR | 1 | 2003 |
| Diquat | MR | 1 | 2003 |
| Di(2-ethylhexyl) adipate | MR | 1 | 2003 |
| OXAMYL | MR | 1 | 2003 |
| Carbofuran | MR | 1 | 2003 |
| 2,4,5-TP | MR | 1 | 2003 |
| Pentachlorophenol | MR | 1 | 2003 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 1 | 2003 |
| ETHYLENE DIBROMIDE | MR | 1 | 2003 |
| Chlordane | MR | 1 | 2003 |
| Cadmium | MR | 1 | 2003 |
| CYANIDE | MR | 1 | 2003 |
| Nickel | MR | 1 | 2003 |
| Chromium | MR | 1 | 2003 |
| Mercury | MR | 1 | 2003 |
| Beryllium, Total | MR | 1 | 2003 |
| 2,4-D | MR | 1 | 2003 |
| Glyphosate | MR | 1 | 2003 |
| Picloram | MR | 1 | 2003 |
| Selenium | MR | 1 | 2003 |
Violation Count vs. the National Corpus
Arizona Water Co - Pinewood has 48 recorded EPA violations, 55% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 44% carry more. 4% of this system's own violations are health-based (2 of 48), and it ranks #5,569 of 29,740 by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
48 Around the middle fewer violations than 44% of 29,740 water systems
the national water-system corpus, bucketed by value
Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA SDWIS · 2026-05-15
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 174 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| 9Cl-PF3ONS | 5/1/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFHpA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFNA | 5/1/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 5/1/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOA | 5/1/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 5/1/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| ADONA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| HFPO-DA | 5/1/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBA | 5/1/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBS | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| NMeFOSAA | 5/1/2023 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFTA | 5/1/2023 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFUnA | 5/1/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| NEtFOSAA | 5/1/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| 6:2 FTS | 5/1/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeS | 5/1/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| NFDHA | 5/1/2023 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFMBA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 5/1/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| 8:2 FTS | 5/1/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFEESA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTrDA | 5/1/2023 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFTrDA | 5/1/2023 | <7.00 ppt | 7.00 ppt | Not Detected |
| ADONA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| 9Cl-PF3ONS | 5/1/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 5/1/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFUnA | 5/1/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFHxA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFNA | 5/1/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDoA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTA | 5/1/2023 | <8.00 ppt | 8.00 ppt | Not Detected |
| NEtFOSAA | 5/1/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| NMeFOSAA | 5/1/2023 | <6.00 ppt | 6.00 ppt | Not Detected |
| HFPO-DA | 5/1/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFPeS | 5/1/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOA | 5/1/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHpS | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOS | 5/1/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFEESA | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 5/1/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
Population served record for Arizona Water Co - Pinewood
EPA SDWIS lists 8,089 people served and 3,007 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS · Arizona DEQ, Drinking Water Program
Nationwide peers
48 violations · 8,089 served: nearest cross-state SDWIS matches.
Cross-state systems near this violation count
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
Cross-state systems with similar served population
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Arizona Water Co - Pinewood
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Arizona compares on the same EPA violation measures. Arizona systems
- Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
- Find and compare another public water system by name or PWSID. Search systems
EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.