CHANDLER WATER WORKS DEPARTMENT

Q: Is CHANDLER WATER WORKS DEPARTMENT water safe to drink?

CHANDLER WATER WORKS DEPARTMENT (PWS ID: IN5287002) has 248 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 20,120 people using Groundwater sources.

Q: What type of violations does CHANDLER WATER WORKS DEPARTMENT have?

CHANDLER WATER WORKS DEPARTMENT has 248 total violations: 8 health-based violations (MCL exceedances or treatment failures), 222 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.

Q: Has PFAS been detected in CHANDLER WATER WORKS DEPARTMENT water?

No. CHANDLER WATER WORKS DEPARTMENT was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.

Q: What water source does CHANDLER WATER WORKS DEPARTMENT use?

CHANDLER WATER WORKS DEPARTMENT uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.

Q: 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.

Reviewed byPlainWater Editorial, Drinking Water Quality Editorial Team · June 4, 2026

PWS ID: IN5287002 · CHANDLER, Indiana 47610

CHANDLER WATER WORKS DEPARTMENT serves 20,120 people in CHANDLER, Indiana using Groundwater water sources. It has 248 recorded EPA violations, including 8 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: CHANDLER WATER WORKS DEPARTMENT

CHANDLER WATER WORKS DEPARTMENT is a local-owned community water system that delivers drinking water to 20,120 residents in CHANDLER, Indiana (Warrick County) through 8,048 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 248 total violations for this system , of which 8 (3%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 222 monitoring and reporting violations are on file. The most recent violation on record dates to 2011.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 15 violations (MR). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.

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. CHANDLER WATER WORKS DEPARTMENT's 248 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

20,120

Total Violations

248

Health-Based Violations

Water Source

Groundwater

System Details

System Type: Community
Owner Type: Local
Connections: 8,048
County: Warrick
School/Daycare: No
MCL Violations: 8
Monitoring Violations: 222
Treatment Tech Violations: 0

Violation History

Contaminant violations recorded by EPA.

Contaminant	Category	Count	Latest
Coliform (TCR)	MR	15	2011
Endothall	MR	8	1998
Di(2-ethylhexyl) phthalate	MR	8	1998
Di(2-ethylhexyl) adipate	MR	8	1998
Diquat	MR	8	1998
Carbofuran	MR	8	1998
1,2-DIBROMO-3-CHLOROPROPANE	MR	8	1998
Atrazine	MR	8	1998
Dalapon	MR	8	1998
LASSO	MR	8	1998
2,4-D	MR	8	1998
Coliform (TCR)	MCL	8	2003
Chlordane	MR	8	1998
Benzo(a)pyrene	MR	8	1998
HEXACHLOROBENZENE	MR	8	1998
Toxaphene	MR	8	1998
ETHYLENE DIBROMIDE	MR	8	1998
Heptachlor epoxide	MR	8	1998
BHC-GAMMA	MR	8	1998
Endrin	MR	8	1998
Hexachlorocyclopentadiene	MR	8	1998
Heptachlor	MR	8	1998
Dinoseb	MR	8	1998
Consumer Confidence Rule	Other	7	2007
Simazine	MR	4	1998
Aldicarb sulfoxide	MR	4	1994
Pentachlorophenol	MR	4	1998
Aldicarb	MR	4	1994
Methoxychlor	MR	4	1998
OXAMYL	MR	4	1998

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 60 samples detected PFAS.

Contaminant	Date	Result	MRL	Status
11Cl-PF3OUdS	5/7/2024	<0.005 µg/L	0.005 µg/L	Not Detected
PFUnA	5/7/2024	<0.002 µg/L	0.002 µg/L	Not Detected
PFHxA	5/7/2024	<0.003 µg/L	0.003 µg/L	Not Detected
PFDoA	5/7/2024	<0.003 µg/L	0.003 µg/L	Not Detected
PFDA	5/7/2024	<0.003 µg/L	0.003 µg/L	Not Detected
PFOA	5/7/2024	<0.004 µg/L	0.004 µg/L	Not Detected
PFHxS	5/7/2024	<0.003 µg/L	0.003 µg/L	Not Detected
PFBS	5/7/2024	<0.003 µg/L	0.003 µg/L	Not Detected
PFTA	5/7/2024	<0.008 µg/L	0.008 µg/L	Not Detected
9Cl-PF3ONS	5/7/2024	<0.002 µg/L	0.002 µg/L	Not Detected
NEtFOSAA	5/7/2024	<0.005 µg/L	0.005 µg/L	Not Detected
PFOS	5/7/2024	<0.004 µg/L	0.004 µg/L	Not Detected
NMeFOSAA	5/7/2024	<0.006 µg/L	0.006 µg/L	Not Detected
lithium	5/7/2024	<9 µg/L	9 µg/L	Not Detected
PFTrDA	5/7/2024	<0.007 µg/L	0.007 µg/L	Not Detected
PFMBA	5/7/2024	<0.003 µg/L	0.003 µg/L	Not Detected
PFHpA	5/7/2024	<0.003 µg/L	0.003 µg/L	Not Detected
PFPeS	5/7/2024	<0.004 µg/L	0.004 µg/L	Not Detected
PFHpS	5/7/2024	<0.003 µg/L	0.003 µg/L	Not Detected
PFEESA	5/7/2024	<0.003 µg/L	0.003 µg/L	Not Detected
PFPeA	5/7/2024	<0.003 µg/L	0.003 µg/L	Not Detected
PFMPA	5/7/2024	<0.004 µg/L	0.004 µg/L	Not Detected
8:2 FTS	5/7/2024	<0.005 µg/L	0.005 µg/L	Not Detected
4:2 FTS	5/7/2024	<0.003 µg/L	0.003 µg/L	Not Detected
6:2 FTS	5/7/2024	<0.005 µg/L	0.005 µg/L	Not Detected
PFBA	5/7/2024	<0.005 µg/L	0.005 µg/L	Not Detected
HFPO-DA	5/7/2024	<0.005 µg/L	0.005 µg/L	Not Detected
ADONA	5/7/2024	<0.003 µg/L	0.003 µg/L	Not Detected
PFNA	5/7/2024	<0.004 µg/L	0.004 µg/L	Not Detected
NFDHA	5/7/2024	<0.02 µg/L	0.02 µg/L	Not Detected
PFHxA	11/6/2023	<0.003 µg/L	0.003 µg/L	Not Detected
11Cl-PF3OUdS	11/6/2023	<0.005 µg/L	0.005 µg/L	Not Detected
PFHpA	11/6/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFDoA	11/6/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFDA	11/6/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFOA	11/6/2023	<0.004 µg/L	0.004 µg/L	Not Detected
PFNA	11/6/2023	<0.004 µg/L	0.004 µg/L	Not Detected
PFHxS	11/6/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFBS	11/6/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFUnA	11/6/2023	<0.002 µg/L	0.002 µg/L	Not Detected
PFOS	11/6/2023	<0.004 µg/L	0.004 µg/L	Not Detected
NMeFOSAA	11/6/2023	<0.006 µg/L	0.006 µg/L	Not Detected
NEtFOSAA	11/6/2023	<0.005 µg/L	0.005 µg/L	Not Detected
PFTA	11/6/2023	<0.008 µg/L	0.008 µg/L	Not Detected
4:2 FTS	11/6/2023	<0.003 µg/L	0.003 µg/L	Not Detected
9Cl-PF3ONS	11/6/2023	<0.002 µg/L	0.002 µg/L	Not Detected
PFTrDA	11/6/2023	<0.007 µg/L	0.007 µg/L	Not Detected
PFMBA	11/6/2023	<0.003 µg/L	0.003 µg/L	Not Detected
ADONA	11/6/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFPeS	11/6/2023	<0.004 µg/L	0.004 µg/L	Not Detected

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 CHANDLER WATER WORKS DEPARTMENT.

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 IN5287002 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 CHANDLER WATER WORKS DEPARTMENT 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
2011	Coliform (TCR)	MR	15	SDWIS / IN5287002 / 3100
2007	Consumer Confidence Rule	Other	7	SDWIS / IN5287002 / 7000
2003	Coliform (TCR)	MCL	8	SDWIS / IN5287002 / 3100
1998	Endothall	MR	8	SDWIS / IN5287002 / 2033
1998	Di(2-ethylhexyl) phthalate	MR	8	SDWIS / IN5287002 / 2039
1998	Di(2-ethylhexyl) adipate	MR	8	SDWIS / IN5287002 / 2035
1998	Diquat	MR	8	SDWIS / IN5287002 / 2032
1998	Carbofuran	MR	8	SDWIS / IN5287002 / 2046
1998	1,2-DIBROMO-3-CHLOROPROPANE	MR	8	SDWIS / IN5287002 / 2931
1998	Atrazine	MR	8	SDWIS / IN5287002 / 2050
1998	Dalapon	MR	8	SDWIS / IN5287002 / 2031
1998	LASSO	MR	8	SDWIS / IN5287002 / 2051
1998	2,4-D	MR	8	SDWIS / IN5287002 / 2105
1998	Chlordane	MR	8	SDWIS / IN5287002 / 2959
1998	Benzo(a)pyrene	MR	8	SDWIS / IN5287002 / 2306

How CHANDLER WATER WORKS DEPARTMENT Compares

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

Metric	CHANDLER WATER WORKS DEPARTMENT	Indiana avg	Federal benchmark
Total violations	248	88.9	SDWA compliance — any non-zero count is a recorded breach
Health-based violations	8	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	20,120	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 CHANDLER WATER WORKS DEPARTMENT water safe to drink? ▼

CHANDLER WATER WORKS DEPARTMENT (PWS ID: IN5287002) has 248 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 20,120 people using Groundwater sources.

How many people does CHANDLER WATER WORKS DEPARTMENT serve? ▼

CHANDLER WATER WORKS DEPARTMENT serves 20,120 people in CHANDLER, Indiana. It is a Local-owned system using Groundwater water sources with 8,048 service connections.

What type of violations does CHANDLER WATER WORKS DEPARTMENT have? ▼

CHANDLER WATER WORKS DEPARTMENT has 248 total violations: 8 health-based violations (MCL exceedances or treatment failures), 222 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.

Has PFAS been detected in CHANDLER WATER WORKS DEPARTMENT water? ▼

No. CHANDLER WATER WORKS DEPARTMENT was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.

What water source does CHANDLER WATER WORKS DEPARTMENT use? ▼

CHANDLER WATER WORKS DEPARTMENT 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. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.

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