Non-Transient Non-Community Water System · PWS AZ0407055
Usaf Gila Bend
Operator location Gila Bend, Arizona - smaller served population (≤ 999) at 150 people served; 301 SDWIS violations on record from groundwater sources.
- 150
- People served (this PWS)
- 301
- EPA violations (this PWS)
- 2
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Usaf Gila Bend standing, high SDWIS violation third
150 people served (SDWIS) - smaller served population (≤ 999). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 1% is middle-third health share (≤ 23%).
The verdict
Usaf Gila Bend sits in the upper third of the sitemap cohort by violation count (301), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (150; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 1% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- 301
- Total EPA violations on record
- 1%
- Health-based (MCL / treatment failure)
- 150
- People served by this PWS (SDWIS)
- N/A
- PFAS compounds detected (UCMR5)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Federal
- Connections
- 95
- County
- Maricopa
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 257
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 87 | 2024 |
| Coliform (TCR) | MR | 35 | 2015 |
| TTHM | MR | 17 | 2024 |
| Nitrate | MR | 17 | 2024 |
| Revised Total Coliform Rule | RPT | 17 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 16 | 2024 |
| Arsenic | MR | 13 | 2021 |
| Lead and Copper Rule | MR | 12 | 2021 |
| Public Notice | Other | 6 | 2023 |
| 2,3,7,8-TCDD | MR | 5 | 2019 |
| Revised Total Coliform Rule | MON | 5 | 2024 |
| Fluoride | MR | 3 | 1989 |
| Mercury | MR | 3 | 2010 |
| E. COLI | MR | 3 | 2015 |
| Di(2-ethylhexyl) phthalate | MR | 2 | 2007 |
| Hexachlorocyclopentadiene | MR | 2 | 2007 |
| Heptachlor epoxide | MR | 2 | 2007 |
| Benzo(a)pyrene | MR | 2 | 2007 |
| Endrin | MR | 2 | 2007 |
| BHC-GAMMA | MR | 2 | 2007 |
| Methoxychlor | MR | 2 | 2007 |
| OXAMYL | MR | 2 | 2007 |
| Simazine | MR | 2 | 2007 |
| Diquat | MR | 2 | 2007 |
| Di(2-ethylhexyl) adipate | MR | 2 | 2007 |
| Selenium | MR | 2 | 1989 |
| Fluoride | MCL | 2 | 2004 |
| HEXACHLOROBENZENE | MR | 2 | 2007 |
| Endothall | MR | 2 | 2007 |
| Carbofuran | MR | 1 | 1998 |
Violation Count vs. the National Corpus
Usaf Gila Bend has 301 recorded EPA violations, 91% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 9% carry more. 1% of this system's own violations are health-based (2 of 301), and it ranks unranked by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
301 Higher than most more violations than 91% 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
Population served record for Usaf Gila Bend
EPA SDWIS lists 150 people served and 95 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
301 violations · 150 served: nearest cross-state SDWIS matches.
Cross-state systems with comparable violation load
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
What to do with Usaf Gila Bend
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.