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States → Florida

Community Water System · PWS FL3591248

Lake Mary MHP

Maitland, Florida 32751 - drinking water served from groundwater sources to 150 people, tracked in EPA SDWIS and UCMR5.

150
People served
146
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 146 drinking-water violations at Lake Mary MHP - above the Florida per-system average.

146
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
150
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Lake Mary MHP

Lake Mary MHP is a private-owned community water system that delivers drinking water to 150 residents in Maitland, Florida (Seminole County) through 69 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 146 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 108 monitoring and reporting violations are on file. The most recent violation on record dates to 2022.

The most frequently cited contaminant at this system is E. COLI, recorded in 24 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 Florida, EPA tracks 5,093 public water systems serving 22,381,282 people, with 184,355 cumulative violations and 24,266 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 36.2 violations. Statewide, 218 of 402 UCMR5-tested systems have reported PFAS detections (54.2%).

Lake Mary MHP's 146 violations sit above the Florida 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
150
Total Violations
146
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
69
County
Seminole
School/Daycare
No
MCL Violations
0
Monitoring Violations
108
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
E. COLI MR 24 2019
Revised Total Coliform Rule MON 21 2019
Lead and Copper Rule MR 20 2021
Total Haloacetic Acids (HAA5) MR 17 2022
TTHM MR 14 2020
Coliform (TCR) MR 11 2014
Consumer Confidence Rule Other 10 2019
Revised Total Coliform Rule RPT 5 2016
Fluoride MR 1 1984

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 Lake Mary 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 FL3591248 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Florida Drinking Water Authority

Florida Department of Environmental Protection, Drinking Water Program is the primacy agency that licenses and inspects Lake Mary MHP under EPA-delegated authority.

Open FL regulator portal

Source: Florida Department of Environmental Protection, Drinking Water Program

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
2022 Total Haloacetic Acids (HAA5) MR 17 SDWIS / FL3591248 / 2456
2021 Lead and Copper Rule MR 20 SDWIS / FL3591248 / 5000
2020 TTHM MR 14 SDWIS / FL3591248 / 2950
2019 E. COLI MR 24 SDWIS / FL3591248 / 3014
2019 Revised Total Coliform Rule MON 21 SDWIS / FL3591248 / 8000
2019 Consumer Confidence Rule Other 10 SDWIS / FL3591248 / 7000
2016 Revised Total Coliform Rule RPT 5 SDWIS / FL3591248 / 8000
2014 Coliform (TCR) MR 11 SDWIS / FL3591248 / 3100
1984 Fluoride MR 1 SDWIS / FL3591248 / 1025

How Lake Mary MHP Compares

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

Metric Lake Mary MHP Florida avg Federal benchmark
Total violations 146 36.2 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 0 4.8 Indicates a contaminant exceeded a federal MCL
PFAS detection None 54.2% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 150 4,395 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 5,093 regulated public water systems in Florida.

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 Lake Mary MHP water safe to drink? ▼
Lake Mary MHP (PWS ID: FL3591248) has 146 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 150 people using Groundwater sources.
How many people does Lake Mary MHP serve? ▼
Lake Mary MHP serves 150 people in Maitland, Florida. It is a Private-owned system using Groundwater water sources with 69 service connections.
What type of violations does Lake Mary MHP have? ▼
Lake Mary MHP has 146 total violations: 0 health-based violations (MCL exceedances or treatment failures), 108 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Lake Mary MHP water? ▼
No PFAS testing data is available for Lake Mary MHP under the EPA's UCMR5 monitoring program.
What water source does Lake Mary MHP use? ▼
Lake Mary MHP uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
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.