Community Water System · PWS UTAH27010
Leeds Domestic Water Users Association
Operator location Leeds, Utah - smaller served population (≤ 999) at 800 people served; 137 SDWIS violations on record from groundwater sources.
- 800
- People served (this PWS)
- 137
- EPA violations (this PWS)
- 16
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Leeds Domestic Water Users Association standing, high SDWIS violation third
800 people served (SDWIS) - smaller served population (≤ 999). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 12% is middle-third health share (≤ 23%). Population rank #22,709 of 29,740 among systems serving 500+.
The verdict
Leeds Domestic Water Users Association sits in the upper third of the sitemap cohort by violation count (137), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (800; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 12% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- #22,709 of 29,740
- Population · /systems
- #250 of 321
- Population · UT
- 137
- Total EPA violations on record
- 12%
- 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
- 382
- County
- Washington
- School/Daycare
- No
- MCL Violations
- 11
- Monitoring Violations
- 69
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 15 | 2012 |
| Coliform (TCR) | MR | 14 | 2009 |
| Coliform (TCR) | MCL | 11 | 2011 |
| Groundwater Rule | TT | 5 | 2016 |
| Revised Total Coliform Rule | MON | 3 | 2019 |
| E. COLI | MR | 3 | 2011 |
| Lead and Copper Rule | MR | 3 | 2019 |
| Revised Total Coliform Rule | Other | 3 | 2017 |
| Consumer Confidence Rule | Other | 2 | 2019 |
| Endrin | MR | 1 | 2005 |
| OXAMYL | MR | 1 | 2005 |
| Simazine | MR | 1 | 2005 |
| Picloram | MR | 1 | 2005 |
| Hexachlorocyclopentadiene | MR | 1 | 2005 |
| Carbofuran | MR | 1 | 2005 |
| Atrazine | MR | 1 | 2005 |
| LASSO | MR | 1 | 2005 |
| Heptachlor | MR | 1 | 2005 |
| Heptachlor epoxide | MR | 1 | 2005 |
| 2,4-D | MR | 1 | 2005 |
| HEXACHLOROBENZENE | MR | 1 | 2005 |
| Benzo(a)pyrene | MR | 1 | 2005 |
| Pentachlorophenol | MR | 1 | 2005 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 2005 |
| Chlordane | MR | 1 | 2005 |
| Coliform (TCR) | Other | 1 | 2001 |
| Mercury | MR | 1 | 1979 |
| Fluoride | MR | 1 | 1979 |
| Selenium | MR | 1 | 1979 |
| Cadmium | MR | 1 | 1979 |
Violation Count vs. the National Corpus
Leeds Domestic Water Users Association has 137 recorded EPA violations, 79% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 20% carry more. 12% of this system's own violations are health-based (16 of 137), and it ranks #22,709 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)
137 Higher than most more violations than 79% 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 Leeds Domestic Water Users Association
EPA SDWIS lists 800 people served and 382 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS
Nationwide peers
137 violations · 800 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.
Cross-state systems with smaller service footprints
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Leeds Domestic Water Users Association
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Utah compares on the same EPA violation measures. Utah 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.