Community Water System · PWS CO0121455
Meridian Service MD
Peyton, Colorado 80831 - drinking water served from groundwater sources to 12,760 people, tracked in EPA SDWIS and UCMR5.
- 12,760
- People served
- 166
- EPA violations
- 0
- Health-based
- No PFAS
- UCMR5 result
The verdict
EPA records 166 drinking-water violations at Meridian Service MD - above the Colorado per-system average.
- 166
- Total EPA violations on record
- 0%
- Health-based (MCL / treatment failure)
- 12,760
- People served by this system
- 0
- PFAS compounds detected (UCMR5)
Water Quality Snapshot: Meridian Service MD
Meridian Service MD is a local-owned community water system that delivers drinking water to 12,760 residents in Peyton, Colorado (El Paso County) through 3,820 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 166 total violations for this system , of which 0 (0%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 159 monitoring and reporting violations are on file. The most recent violation on record dates to 2023.
The most frequently cited contaminant at this system is Chlorine, recorded in 8 violations (MR). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.
Across Colorado, EPA tracks 2,193 public water systems serving 7,473,456 people, with 238,796 cumulative violations and 30,589 health-based violations on record. About 93% of systems in the state carry at least one violation, and state-wide the average per system is 108.9 violations. Statewide, 98 of 163 UCMR5-tested systems have reported PFAS detections (60.1%).
Meridian Service MD's 166 violations sit above the Colorado average.
All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 3,820
- County
- El Paso
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 159
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 8 | 2014 |
| Lead and Copper Rule | MR | 6 | 2007 |
| Nickel | MR | 5 | 2006 |
| Antimony, Total | MR | 5 | 2006 |
| Beryllium, Total | MR | 5 | 2006 |
| Thallium, Total | MR | 5 | 2006 |
| Selenium | MR | 5 | 2006 |
| Arsenic | MR | 5 | 2006 |
| Cadmium | MR | 5 | 2006 |
| Barium | MR | 5 | 2006 |
| Chromium | MR | 5 | 2006 |
| Mercury | MR | 5 | 2006 |
| cis-1,2-Dichloroethylene | MR | 4 | 2007 |
| Xylenes, Total | MR | 4 | 2007 |
| DICHLOROMETHANE | MR | 4 | 2007 |
| o-Dichlorobenzene | MR | 4 | 2007 |
| p-Dichlorobenzene | MR | 4 | 2007 |
| 1,1-Dichloroethylene | MR | 4 | 2007 |
| 1,2-Dichloroethane | MR | 4 | 2007 |
| 1,1,1-Trichloroethane | MR | 4 | 2007 |
| 1,1,2-Trichloroethane | MR | 4 | 2007 |
| Tetrachloroethylene | MR | 4 | 2007 |
| Toluene | MR | 4 | 2007 |
| Vinyl chloride | MR | 4 | 2007 |
| 1,2-Dichloropropane | MR | 4 | 2007 |
| Styrene | MR | 4 | 2007 |
| 1,2,4-Trichlorobenzene | MR | 4 | 2007 |
| Benzene | MR | 4 | 2007 |
| Trichloroethylene | MR | 4 | 2007 |
| trans-1,2-Dichloroethylene | MR | 4 | 2007 |
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 58 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFHxA | 4/29/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| HFPO-DA | 4/29/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| ADONA | 4/29/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 9Cl-PF3ONS | 4/29/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 4/29/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFUnA | 4/29/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFDoA | 4/29/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 4/29/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 4/29/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 4/29/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFNA | 4/29/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHxS | 4/29/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 4/29/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 4:2 FTS | 4/29/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 4/29/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTA | 4/29/2024 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFBA | 4/29/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 6:2 FTS | 4/29/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| NMeFOSAA | 4/29/2024 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFTrDA | 4/29/2024 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFHpS | 4/29/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeS | 4/29/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| NFDHA | 4/29/2024 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFEESA | 4/29/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 4/29/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 4/29/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 4/29/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| 8:2 FTS | 4/29/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| NEtFOSAA | 4/29/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHxS | 10/15/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 10/15/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| 8:2 FTS | 10/15/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 10/15/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 10/15/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFNA | 10/15/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFUnA | 10/15/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFHpA | 10/15/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 10/15/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 10/15/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| NMeFOSAA | 10/15/2024 | <6.00 ppt | 6.00 ppt | Not Detected |
| NEtFOSAA | 10/15/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFTA | 10/15/2024 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFTrDA | 10/15/2024 | <7.00 ppt | 7.00 ppt | Not Detected |
| 9Cl-PF3ONS | 10/15/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFMBA | 10/15/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 10/15/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpS | 10/15/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| ADONA | 10/15/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 10/15/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHxA | 10/15/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
Verify This Water System
The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Meridian Service MD.
EPA SDWIS, Federal Reports
EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:
View PWS ID CO0121455 on SDWISSource: EPA SDWIS Federal Reports Search
Colorado Drinking Water Authority
Colorado Department of Public Health and Environment, Water Quality Control is the primacy agency that licenses and inspects Meridian Service MD under EPA-delegated authority.
Open CO regulator portalSource: Colorado Department of Public Health and Environment, Water Quality Control
Violation Timeline
Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.
| Year (latest) | Contaminant | Category | Count | EPA Record |
|---|---|---|---|---|
| 2023 | Revised Total Coliform Rule | Other | 3 | SDWIS / CO0121455 / 8000 |
| 2023 | Public Notice | Other | 2 | SDWIS / CO0121455 / 7500 |
| 2022 | Fluoride | MR | 3 | SDWIS / CO0121455 / 1025 |
| 2015 | Total Haloacetic Acids (HAA5) | MR | 3 | SDWIS / CO0121455 / 2456 |
| 2014 | Chlorine | MR | 8 | SDWIS / CO0121455 / 0999 |
| 2014 | Coliform (TCR) | MR | 3 | SDWIS / CO0121455 / 3100 |
| 2007 | Lead and Copper Rule | MR | 6 | SDWIS / CO0121455 / 5000 |
| 2007 | cis-1,2-Dichloroethylene | MR | 4 | SDWIS / CO0121455 / 2380 |
| 2007 | Xylenes, Total | MR | 4 | SDWIS / CO0121455 / 2955 |
| 2007 | DICHLOROMETHANE | MR | 4 | SDWIS / CO0121455 / 2964 |
| 2007 | o-Dichlorobenzene | MR | 4 | SDWIS / CO0121455 / 2968 |
| 2007 | p-Dichlorobenzene | MR | 4 | SDWIS / CO0121455 / 2969 |
| 2007 | 1,1-Dichloroethylene | MR | 4 | SDWIS / CO0121455 / 2977 |
| 2007 | 1,2-Dichloroethane | MR | 4 | SDWIS / CO0121455 / 2980 |
| 2007 | 1,1,1-Trichloroethane | MR | 4 | SDWIS / CO0121455 / 2981 |
How Meridian Service MD Compares
Cross-reference this system's record against state averages and the federal MCL framework for context.
| Metric | Meridian Service MD | Colorado avg | Federal benchmark |
|---|---|---|---|
| Total violations | 166 | 108.9 | SDWA compliance, any non-zero count is a recorded breach |
| Health-based violations | 0 | 13.9 | Indicates a contaminant exceeded a federal MCL |
| PFAS detection | None | 60.1% | EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt |
| Population served | 12,760 | 3,408 | Sizing context for compliance burden |
Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 2,193 regulated public water systems in Colorado.
Federal MCL reference, Safe Drinking Water Act thresholds ▼
| Contaminant | Federal MCL / Action Level | Note |
|---|---|---|
| Lead | 0 mg/L (Action Level: 0.015 mg/L) | Lead and Copper Rule treatment technique |
| Arsenic | 0.010 mg/L (10 ppb) | Health-based MCL since 2006 |
| Total Coliform | Treatment technique (RTCR) | Indicator organism, monitoring trigger |
| PFOA / PFOS (PFAS) | 4.0 ppt each (final 2024 rule) | Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026) |
| Nitrate (as N) | 10 mg/L | Acute health risk for infants |
Frequently Asked Questions
Is Meridian Service MD water safe to drink? ▼
How many people does Meridian Service MD serve? ▼
What type of violations does Meridian Service MD have? ▼
Has PFAS been detected in Meridian Service MD water? ▼
What water source does Meridian Service MD use? ▼
Where does this data come from? ▼
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.