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Community Water System · PWS IN5229020

Suburban Estates, LLC

Noblesville, Indiana 46060 - drinking water served from groundwater sources to 350 people, tracked in EPA SDWIS and UCMR5.

350
People served
144
EPA violations
9
Health-based
Untested
UCMR5 result

The verdict

EPA records 144 drinking-water violations at Suburban Estates, LLC, 6% of them health-based - above the Indiana per-system average.

144
Total EPA violations on record
6%
Health-based (MCL / treatment failure)
350
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Suburban Estates, LLC

Suburban Estates, LLC is a private-owned community water system that delivers drinking water to 350 residents in Noblesville, Indiana (Hamilton County) through 141 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 144 total violations for this system , of which 9 (6%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 127 monitoring and reporting violations are on file. The most recent violation on record dates to 2017.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 9 violations (MCL, health-based). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Indiana, EPA tracks 3,967 public water systems serving 5,774,616 people, with 352,710 cumulative violations and 35,932 health-based violations on record. About 96% of systems in the state carry at least one violation, and state-wide the average per system is 88.9 violations. Statewide, 93 of 229 UCMR5-tested systems have reported PFAS detections (40.6%).

Suburban Estates, LLC's 144 violations sit above the Indiana 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
350
Total Violations
144
Health-Based Violations
9
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
141
County
Hamilton
School/Daycare
No
MCL Violations
9
Monitoring Violations
127
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 9 2009
Nitrate MR 8 2015
Endothall MR 4 2003
OXAMYL MR 4 2003
Dinoseb MR 4 2003
Hexachlorocyclopentadiene MR 4 2003
Atrazine MR 4 2003
Heptachlor MR 4 2003
Pentachlorophenol MR 4 2003
1,2-DIBROMO-3-CHLOROPROPANE MR 4 2003
ETHYLENE DIBROMIDE MR 4 2003
Dalapon MR 4 2003
LASSO MR 4 2003
Glyphosate MR 4 2003
BHC-GAMMA MR 4 2003
Picloram MR 4 2003
Heptachlor epoxide MR 4 2003
Endrin MR 4 2003
Toxaphene MR 4 2003
2,4-D MR 4 2003
Simazine MR 4 2003
2,4,5-TP MR 4 2003
HEXACHLOROBENZENE MR 4 2003
Carbofuran MR 4 2003
Methoxychlor MR 4 2003
Di(2-ethylhexyl) phthalate MR 4 2003
Di(2-ethylhexyl) adipate MR 4 2003
Benzo(a)pyrene MR 4 2003
Chlordane MR 4 2003
Diquat MR 4 2003

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 Suburban Estates, LLC.

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 IN5229020 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Indiana Drinking Water Authority

Indiana Department of Environmental Management, Drinking Water Branch is the primacy agency that licenses and inspects Suburban Estates, LLC under EPA-delegated authority.

Open IN regulator portal

Source: Indiana Department of Environmental Management, Drinking Water Branch

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
2017 Arsenic MR 3 SDWIS / IN5229020 / 1005
2015 Nitrate MR 8 SDWIS / IN5229020 / 1040
2009 Coliform (TCR) MCL 9 SDWIS / IN5229020 / 3100
2003 Endothall MR 4 SDWIS / IN5229020 / 2033
2003 OXAMYL MR 4 SDWIS / IN5229020 / 2036
2003 Dinoseb MR 4 SDWIS / IN5229020 / 2041
2003 Hexachlorocyclopentadiene MR 4 SDWIS / IN5229020 / 2042
2003 Atrazine MR 4 SDWIS / IN5229020 / 2050
2003 Heptachlor MR 4 SDWIS / IN5229020 / 2065
2003 Pentachlorophenol MR 4 SDWIS / IN5229020 / 2326
2003 1,2-DIBROMO-3-CHLOROPROPANE MR 4 SDWIS / IN5229020 / 2931
2003 ETHYLENE DIBROMIDE MR 4 SDWIS / IN5229020 / 2946
2003 Dalapon MR 4 SDWIS / IN5229020 / 2031
2003 LASSO MR 4 SDWIS / IN5229020 / 2051
2003 Glyphosate MR 4 SDWIS / IN5229020 / 2034

How Suburban Estates, LLC Compares

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

Metric Suburban Estates, LLC Indiana avg Federal benchmark
Total violations 144 88.9 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 9 9.1 Indicates a contaminant exceeded a federal MCL
PFAS detection None 40.6% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 350 1,456 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 3,967 regulated public water systems in Indiana.

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 Suburban Estates, LLC water safe to drink? ▼
Suburban Estates, LLC (PWS ID: IN5229020) has 144 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 350 people using Groundwater sources.
How many people does Suburban Estates, LLC serve? ▼
Suburban Estates, LLC serves 350 people in Noblesville, Indiana. It is a Private-owned system using Groundwater water sources with 141 service connections.
What type of violations does Suburban Estates, LLC have? ▼
Suburban Estates, LLC has 144 total violations: 9 health-based violations (MCL exceedances or treatment failures), 127 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Suburban Estates, LLC water? ▼
No PFAS testing data is available for Suburban Estates, LLC under the EPA's UCMR5 monitoring program.
What water source does Suburban Estates, LLC use? ▼
Suburban Estates, LLC 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.