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Non-Transient Non-Community Water System · PWS OH7784412

South Main Centre Ltd

Bloomfield Hills, Ohio 48304 - drinking water served from groundwater sources to 1,347 people, tracked in EPA SDWIS and UCMR5.

1,347
People served
87
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 87 drinking-water violations at South Main Centre Ltd - above the Ohio per-system average.

87
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
1,347
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: South Main Centre Ltd

South Main Centre Ltd is a private-owned non-transient non-community water system that delivers drinking water to 1,347 residents in Bloomfield Hills, Ohio (Summit County) through 12 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 87 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 87 monitoring and reporting violations are on file. The most recent violation on record dates to 2009.

The most frequently cited contaminant at this system is Lead and Copper Rule, recorded in 16 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 Ohio, EPA tracks 4,181 public water systems serving 11,085,226 people, with 288,388 cumulative violations and 52,412 health-based violations on record. About 90% of systems in the state carry at least one violation, and state-wide the average per system is 69 violations. Statewide, 204 of 346 UCMR5-tested systems have reported PFAS detections (59%).

South Main Centre Ltd's 87 violations sit above the Ohio 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
1,347
Total Violations
87
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
12
County
Summit
School/Daycare
No
MCL Violations
0
Monitoring Violations
87
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 16 2009
Nitrate MR 3 1997
Xylenes, Total MR 3 1997
1,1,1-Trichloroethane MR 3 1997
DICHLOROMETHANE MR 3 1997
Vinyl chloride MR 3 1997
1,2-Dichloroethane MR 3 1997
Tetrachloroethylene MR 3 1997
Carbon tetrachloride MR 3 1997
Trichloroethylene MR 3 1997
Toluene MR 3 1997
Styrene MR 3 1997
cis-1,2-Dichloroethylene MR 3 1997
Coliform (TCR) MR 3 2008
1,1,2-Trichloroethane MR 3 1997
1,2-Dichloropropane MR 3 1997
Benzene MR 3 1997
Ethylbenzene MR 3 1997
p-Dichlorobenzene MR 3 1997
trans-1,2-Dichloroethylene MR 3 1997
1,2,4-Trichlorobenzene MR 3 1997
CHLOROBENZENE MR 3 1997
o-Dichlorobenzene MR 3 1997
1,1-Dichloroethylene MR 3 1997
Asbestos MR 2 2004

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 South Main Centre Ltd.

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 OH7784412 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Ohio Drinking Water Authority

Ohio EPA, Division of Drinking and Ground Waters is the primacy agency that licenses and inspects South Main Centre Ltd under EPA-delegated authority.

Open OH regulator portal

Source: Ohio EPA, Division of Drinking and Ground Waters

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
2009 Lead and Copper Rule MR 16 SDWIS / OH7784412 / 5000
2008 Coliform (TCR) MR 3 SDWIS / OH7784412 / 3100
2004 Asbestos MR 2 SDWIS / OH7784412 / 1094
1997 Nitrate MR 3 SDWIS / OH7784412 / 1040
1997 Xylenes, Total MR 3 SDWIS / OH7784412 / 2955
1997 1,1,1-Trichloroethane MR 3 SDWIS / OH7784412 / 2981
1997 DICHLOROMETHANE MR 3 SDWIS / OH7784412 / 2964
1997 Vinyl chloride MR 3 SDWIS / OH7784412 / 2976
1997 1,2-Dichloroethane MR 3 SDWIS / OH7784412 / 2980
1997 Tetrachloroethylene MR 3 SDWIS / OH7784412 / 2987
1997 Carbon tetrachloride MR 3 SDWIS / OH7784412 / 2982
1997 Trichloroethylene MR 3 SDWIS / OH7784412 / 2984
1997 Toluene MR 3 SDWIS / OH7784412 / 2991
1997 Styrene MR 3 SDWIS / OH7784412 / 2996
1997 cis-1,2-Dichloroethylene MR 3 SDWIS / OH7784412 / 2380

How South Main Centre Ltd Compares

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

Metric South Main Centre Ltd Ohio avg Federal benchmark
Total violations 87 69 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 0 12.5 Indicates a contaminant exceeded a federal MCL
PFAS detection None 59% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 1,347 2,651 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 4,181 regulated public water systems in Ohio.

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 South Main Centre Ltd water safe to drink? ▼
South Main Centre Ltd (PWS ID: OH7784412) has 87 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 1,347 people using Groundwater sources.
How many people does South Main Centre Ltd serve? ▼
South Main Centre Ltd serves 1,347 people in Bloomfield Hills, Ohio. It is a Private-owned system using Groundwater water sources with 12 service connections.
What type of violations does South Main Centre Ltd have? ▼
South Main Centre Ltd has 87 total violations: 0 health-based violations (MCL exceedances or treatment failures), 87 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in South Main Centre Ltd water? ▼
No PFAS testing data is available for South Main Centre Ltd under the EPA's UCMR5 monitoring program.
What water source does South Main Centre Ltd use? ▼
South Main Centre Ltd 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.