Community Water System · PWS CO0121200
Elephant Rock MHP
Operator location Colorado Springs, Colorado - smaller served population (≤ 999) at 60 people served; 1,119 SDWIS violations on record from groundwater sources.
- 60
- People served (this PWS) Smaller third of systems
- 1,119
- EPA violations (this PWS) Upper third of systems
- 152
- Health-based (this PWS) Middle third by health-based share
- Untested
- UCMR5 (this PWS) No UCMR5 result
Elephant Rock MHP standing, high SDWIS violation third
60 people served (SDWIS) - smaller served population (≤ 999). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 14% is middle-third health share (≤ 23%).
The verdict
Elephant Rock MHP sits in the upper third of the sitemap cohort by violation count (1,119), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (60; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 14% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- 1,119
- Total EPA violations on record
- 14%
- Health-based (MCL / treatment failure)
- 60
- 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
- Community
- Owner Type
- Private
- Connections
- 28
- County
- El Paso
- School/Daycare
- No
- MCL Violations
- 145
- Monitoring Violations
- 882
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 141 | 2022 |
| Consumer Confidence Rule | Other | 39 | 2025 |
| Combined Radium (-226 and -228) | MR | 39 | 2025 |
| Lead and Copper Rule | MR | 38 | 2025 |
| Public Notice | Other | 37 | 2023 |
| 1,2,4-Trichlorobenzene | MR | 20 | 2024 |
| cis-1,2-Dichloroethylene | MR | 20 | 2024 |
| Xylenes, Total | MR | 20 | 2024 |
| DICHLOROMETHANE | MR | 20 | 2024 |
| o-Dichlorobenzene | MR | 20 | 2024 |
| p-Dichlorobenzene | MR | 20 | 2024 |
| 1,1-Dichloroethylene | MR | 20 | 2024 |
| 1,2-Dichloroethane | MR | 20 | 2024 |
| 1,1,1-Trichloroethane | MR | 20 | 2024 |
| Carbon tetrachloride | MR | 20 | 2024 |
| 1,1,2-Trichloroethane | MR | 20 | 2024 |
| Tetrachloroethylene | MR | 20 | 2024 |
| Styrene | MR | 20 | 2024 |
| Vinyl chloride | MR | 20 | 2024 |
| trans-1,2-Dichloroethylene | MR | 20 | 2024 |
| Trichloroethylene | MR | 20 | 2024 |
| CHLOROBENZENE | MR | 20 | 2024 |
| Benzene | MR | 20 | 2024 |
| Ethylbenzene | MR | 20 | 2024 |
| 1,2-Dichloropropane | MR | 20 | 2024 |
| Toluene | MR | 20 | 2024 |
| Chlorine | MR | 19 | 2021 |
| Total Haloacetic Acids (HAA5) | MR | 19 | 2014 |
| TTHM | MR | 19 | 2014 |
| Nitrate | MR | 18 | 2011 |
Violation Count vs. the National Corpus
Elephant Rock MHP has 1,119 recorded EPA violations, 99% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 1% carry more. 14% of this system's own violations are health-based (152 of 1,119), 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)
1,119 Higher than most more violations than 99% 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
Elephant Rock MHP 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
Population served record for Elephant Rock MHP
EPA SDWIS lists 60 people served and 28 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS · Colorado Department of Public Health and Environment, Water Quality Control
Nationwide peers
1,119 violations · 60 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 Elephant Rock MHP
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Colorado compares on the same EPA violation measures. Colorado 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.