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Non-Transient Non-Community Water System · PWS CO0134635

Lilly Belle MHP

Ignacio, Colorado 81137 - drinking water served from groundwater sources to 30 people, tracked in EPA SDWIS and UCMR5.

30
People served
272
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 272 drinking-water violations at Lilly Belle MHP - above the Colorado per-system average.

272
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
30
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Lilly Belle MHP

Lilly Belle MHP is a private-owned non-transient non-community water system that delivers drinking water to 30 residents in Ignacio, Colorado (La Plata County) through 14 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 272 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 269 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 22 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

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, 37 of 163 UCMR5-tested systems have reported PFAS detections (22.7%).

Lilly Belle MHP's 272 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.

Population Served
30
Total Violations
272
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
14
County
La Plata
School/Daycare
No
MCL Violations
0
Monitoring Violations
269
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 22 2005
Dalapon MR 7 2005
Lead and Copper Rule MR 7 2025
Cadmium MR 4 2005
Chromium MR 4 2005
Beryllium, Total MR 4 2005
Thallium, Total MR 4 2005
Selenium MR 4 2005
Toxaphene MR 4 2005
Di(2-ethylhexyl) adipate MR 4 2005
Simazine MR 4 2005
Di(2-ethylhexyl) phthalate MR 4 2005
Picloram MR 4 2005
Hexachlorocyclopentadiene MR 4 2005
Aldicarb sulfoxide MR 4 2005
Aldicarb sulfone MR 4 2005
Carbofuran MR 4 2005
Atrazine MR 4 2005
LASSO MR 4 2005
Heptachlor epoxide MR 4 2005
2,4-D MR 4 2005
2,4,5-TP MR 4 2005
HEXACHLOROBENZENE MR 4 2005
Pentachlorophenol MR 4 2005
1,2-DIBROMO-3-CHLOROPROPANE MR 4 2005
ETHYLENE DIBROMIDE MR 4 2005
Chlordane MR 4 2005
Arsenic MR 4 2005
Barium MR 4 2005
Dinoseb MR 4 2005

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 Lilly Belle MHP.

Federal Source of Truth

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 CO0134635 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Colorado Drinking Water Authority

Colorado Department of Public Health and Environment, Water Quality Control is the primacy agency that licenses and inspects Lilly Belle MHP under EPA-delegated authority.

Open CO regulator portal

Source: 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
2025 Lead and Copper Rule MR 7 SDWIS / CO0134635 / 5000
2024 LEAD AND COPPER RULE REVISIONS RPT 3 SDWIS / CO0134635 / 5200
2007 Chlorine MR 3 SDWIS / CO0134635 / 0999
2006 Total Haloacetic Acids (HAA5) MR 2 SDWIS / CO0134635 / 2456
2006 TTHM MR 2 SDWIS / CO0134635 / 2950
2005 Coliform (TCR) MR 22 SDWIS / CO0134635 / 3100
2005 Dalapon MR 7 SDWIS / CO0134635 / 2031
2005 Cadmium MR 4 SDWIS / CO0134635 / 1015
2005 Chromium MR 4 SDWIS / CO0134635 / 1020
2005 Beryllium, Total MR 4 SDWIS / CO0134635 / 1075
2005 Thallium, Total MR 4 SDWIS / CO0134635 / 1085
2005 Selenium MR 4 SDWIS / CO0134635 / 1045
2005 Toxaphene MR 4 SDWIS / CO0134635 / 2020
2005 Di(2-ethylhexyl) adipate MR 4 SDWIS / CO0134635 / 2035
2005 Simazine MR 4 SDWIS / CO0134635 / 2037

How Lilly Belle MHP Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Lilly Belle MHP Colorado avg Federal benchmark
Total violations 272 108.9 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 22.7% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 30 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 Lilly Belle MHP water safe to drink? ▼
Lilly Belle MHP (PWS ID: CO0134635) has 272 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 30 people using Groundwater sources.
How many people does Lilly Belle MHP serve? ▼
Lilly Belle MHP serves 30 people in Ignacio, Colorado. It is a Private-owned system using Groundwater water sources with 14 service connections.
What type of violations does Lilly Belle MHP have? ▼
Lilly Belle MHP has 272 total violations: 0 health-based violations (MCL exceedances or treatment failures), 269 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Lilly Belle MHP water? ▼
No PFAS testing data is available for Lilly Belle MHP under the EPA's UCMR5 monitoring program.
What water source does Lilly Belle MHP use? ▼
Lilly Belle MHP uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

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.