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NEIGHBORS OF TIMBERCREEK

PWS ID: IN5243007 · ADA, Indiana 45810

NEIGHBORS OF TIMBERCREEK serves 110 people in ADA, Indiana using Groundwater water sources. It has 609 recorded EPA violations, including 18 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: NEIGHBORS OF TIMBERCREEK

NEIGHBORS OF TIMBERCREEK is a private-owned community water system that delivers drinking water to 110 residents in ADA, Indiana (Kosciusko County) through 45 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 609 total violations for this system , of which 18 (3%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 551 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 32 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 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. NEIGHBORS OF TIMBERCREEK's 609 violations sit above the Indiana average. Statewide, 93 of 229 UCMR5-tested systems have reported PFAS detections (40.6%). 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
110
Total Violations
609
Health-Based Violations
18
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
45
County
Kosciusko
School/Daycare
No
MCL Violations
18
Monitoring Violations
551
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 32 2015
Consumer Confidence Rule Other 27 2025
Coliform (TCR) MCL 18 2010
2,3,7,8-TCDD MR 15 1999
Total Polychlorinated Biphenyls (PCB) MR 15 1999
BHC-GAMMA MR 13 2010
Dalapon MR 13 2010
Glyphosate MR 13 2010
Di(2-ethylhexyl) adipate MR 13 2010
OXAMYL MR 13 2010
Simazine MR 13 2010
Di(2-ethylhexyl) phthalate MR 13 2010
Dinoseb MR 13 2010
Hexachlorocyclopentadiene MR 13 2010
Carbofuran MR 13 2010
Atrazine MR 13 2010
LASSO MR 13 2010
Heptachlor epoxide MR 13 2010
2,4-D MR 13 2010
2,4,5-TP MR 13 2010
1,2-DIBROMO-3-CHLOROPROPANE MR 13 2010
Chlordane MR 13 2010
Endrin MR 13 2010
Methoxychlor MR 13 2010
Toxaphene MR 13 2010
HEXACHLOROBENZENE MR 13 2010
Diquat MR 13 2010
Heptachlor MR 13 2010
Pentachlorophenol MR 13 2010
ETHYLENE DIBROMIDE MR 13 2010

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 NEIGHBORS OF TIMBERCREEK.

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 IN5243007 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 NEIGHBORS OF TIMBERCREEK 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
2025 Consumer Confidence Rule Other 27 SDWIS / IN5243007 / 7000
2025 LEAD AND COPPER RULE REVISIONS RPT 1 SDWIS / IN5243007 / 5200
2024 Gross Alpha, Excl. Radon and U MR 4 SDWIS / IN5243007 / 4000
2024 Radium-226 MR 3 SDWIS / IN5243007 / 4020
2024 Radium-228 MR 3 SDWIS / IN5243007 / 4030
2024 Groundwater Rule Other 3 SDWIS / IN5243007 / 0700
2016 Lead and Copper Rule MR 9 SDWIS / IN5243007 / 5000
2015 Coliform (TCR) MR 32 SDWIS / IN5243007 / 3100
2014 Nitrate MR 7 SDWIS / IN5243007 / 1040
2010 Coliform (TCR) MCL 18 SDWIS / IN5243007 / 3100
2010 BHC-GAMMA MR 13 SDWIS / IN5243007 / 2010
2010 Dalapon MR 13 SDWIS / IN5243007 / 2031
2010 Glyphosate MR 13 SDWIS / IN5243007 / 2034
2010 Di(2-ethylhexyl) adipate MR 13 SDWIS / IN5243007 / 2035
2010 OXAMYL MR 13 SDWIS / IN5243007 / 2036

How NEIGHBORS OF TIMBERCREEK Compares

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

Metric NEIGHBORS OF TIMBERCREEK Indiana avg Federal benchmark
Total violations 609 88.9 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 18 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 110 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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is NEIGHBORS OF TIMBERCREEK water safe to drink? ▼
NEIGHBORS OF TIMBERCREEK (PWS ID: IN5243007) has 609 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 110 people using Groundwater sources.
How many people does NEIGHBORS OF TIMBERCREEK serve? ▼
NEIGHBORS OF TIMBERCREEK serves 110 people in ADA, Indiana. It is a Private-owned system using Groundwater water sources with 45 service connections.
What type of violations does NEIGHBORS OF TIMBERCREEK have? ▼
NEIGHBORS OF TIMBERCREEK has 609 total violations: 18 health-based violations (MCL exceedances or treatment failures), 551 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in NEIGHBORS OF TIMBERCREEK water? ▼
No PFAS testing data is available for NEIGHBORS OF TIMBERCREEK under the EPA's UCMR5 monitoring program.
What water source does NEIGHBORS OF TIMBERCREEK use? ▼
NEIGHBORS OF TIMBERCREEK 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.

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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.

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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial