Transient Non-Community Water System · PWS NM3500725
Tres Lagunas Home Owners Association
Operator location Santa Fe, New Mexico - 32% of 105 violations are health-based (upper-third health share (> 23%)); surface water source; 56 served per SDWIS.
- 56
- People served (this PWS) Smaller third of systems
- 105
- EPA violations (this PWS) Upper third of systems
- 34
- Health-based (this PWS) Upper third by health-based share
- Untested
- UCMR5 (this PWS) No UCMR5 result
Tres Lagunas Home Owners Association standing, high SDWIS violation third
32% of 105 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 32% is upper-third health share (> 23%).
The verdict
Tres Lagunas Home Owners Association sits in the upper third of the sitemap cohort by violation count (105), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (56; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 32% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- 105
- Total EPA violations on record
- 32%
- Health-based (MCL / treatment failure)
- 56
- 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.
Based on EPA SDWIS violation history and UCMR5 PFAS testing only, not water taste, odor, infrastructure age, or contaminants outside the federally tracked set.
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 27
- County
- San Miguel
- School/Daycare
- No
- MCL Violations
- 7
- Monitoring Violations
- 58
- Treatment Tech Violations
- 27
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 31 | 2012 |
| Surface Water Treatment Rule | TT | 24 | 2023 |
| Surface Water Treatment Rule | MR | 8 | 2023 |
| Revised Total Coliform Rule | MON | 8 | 2022 |
| Consumer Confidence Rule | Other | 7 | 2006 |
| Coliform (TCR) | MCL | 7 | 2012 |
| Interim Enhanced Surface Water Treatment Rule | MR | 4 | 2021 |
| Public Notice | Other | 3 | 2011 |
| Nitrate-Nitrite | MR | 3 | 2007 |
| Fluoride | MR | 3 | 2005 |
| Long Term 2 Enhanced Surface Water Treatment Rule | TT | 3 | 2010 |
| Methoxychlor | MR | 1 | 2005 |
Violation Count vs. the National Corpus
Tres Lagunas Home Owners Association has 105 recorded EPA violations, 74% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 26% carry more. 32% of this system's own violations are health-based (34 of 105), 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)
105 Around the middle fewer violations than 26% 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
How many violations vs. how serious, among peer systems
Tres Lagunas Home Owners Association plotted against 29 peer public water systems (500+ people served), by total violation count (x) and the share of those violations that are health-based (y). The crosshair sits at this sample's own median on each axis. A high violation count does not automatically mean a serious record: most monitoring and reporting violations are minor, not health-based.
Violation volume vs. health-based share
Health-based violations on Tres Lagunas Home Owners Association
34 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for NM3500725.
Sources: EPA SDWIS
Nationwide peers
105 violations · 56 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 Tres Lagunas Home Owners Association
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in New Mexico compares on the same EPA violation measures. New Mexico 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.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.