Seelyville Water Works
EPA ID: IN5284011 · 6,393 people served · 3 ZIP codes
ZipCheckup's reading of EPA records for Seelyville Water Works (IN5284011): 28 violations on record since 2021. Seelyville Water Works has 28 EPA violations on record, all marked resolved in the federal data; the utility serves 6,393 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Seelyville Water Works Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Seelyville Water Works have a median household income of $66,677 and about 53,284 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 67% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 38% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
Seelyville Water Works's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Superfund Proximity Note: This service area ranks in the 63th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
PFAS in ZIP Codes This System Serves
PFAS ("forever chemicals") have been reported in samples from water systems associated with the ZIP codes in this system's area. These results can come from other water systems serving the same ZIP codes; check the UCMR5 section for any results reported for this system. 6 detections recorded. 2 detections are above the level of a federal PFAS MCL (4 ppt for PFOA and PFOS), with compliance required from 2029.
Comparable Water Systems
Similar-sized systems in Indiana
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Seelyville Water Works (EPA ID: IN5284011) is a community water system in Indiana that serves approximately 6,393 people from groundwater sources.
This system provides water to 3 ZIP codes across 2 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 28 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| January 1, 2025 | Endrin | Non-health-based | Resolved |
| January 1, 2025 | BHC-GAMMA | Non-health-based | Resolved |
| January 1, 2025 | Methoxychlor | Non-health-based | Resolved |
| January 1, 2025 | Toxaphene | Non-health-based | Resolved |
| January 1, 2025 | Dalapon | Non-health-based | Resolved |
| January 1, 2025 | Diquat | Non-health-based | Resolved |
| January 1, 2025 | Endothall | Non-health-based | Resolved |
| January 1, 2025 | Glyphosate | Non-health-based | Resolved |
| January 1, 2025 | Di(2-ethylhexyl) adipate | Non-health-based | Resolved |
| January 1, 2025 | OXAMYL | Non-health-based | Resolved |
| January 1, 2025 | Simazine | Non-health-based | Resolved |
| January 1, 2025 | Di(2-ethylhexyl) phthalate | Non-health-based | Resolved |
| January 1, 2025 | Picloram | Non-health-based | Resolved |
| January 1, 2025 | Dinoseb | Non-health-based | Resolved |
| January 1, 2025 | Hexachlorocyclopentadiene | Non-health-based | Resolved |
| January 1, 2025 | Carbofuran | Non-health-based | Resolved |
| January 1, 2025 | Atrazine | Non-health-based | Resolved |
| January 1, 2025 | LASSO | Non-health-based | Resolved |
| January 1, 2025 | Heptachlor | Non-health-based | Resolved |
| January 1, 2025 | Heptachlor epoxide | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Endrin | Other Violation | 1 | No |
| BHC-GAMMA | Other Violation | 1 | No |
| Methoxychlor | Other Violation | 1 | No |
| Toxaphene | Other Violation | 1 | No |
| Dalapon | Other Violation | 1 | No |
| Diquat | Other Violation | 1 | No |
| Endothall | Other Violation | 1 | No |
| Glyphosate | Other Violation | 1 | No |
| Di(2-ethylhexyl) adipate | Other Violation | 1 | No |
| OXAMYL | Other Violation | 1 | No |
| Simazine | Other Violation | 1 | No |
| Di(2-ethylhexyl) phthalate | Monitoring & Reporting | 1 | No |
| Picloram | Other Violation | 1 | No |
| Dinoseb | Other Violation | 1 | No |
| Hexachlorocyclopentadiene | Other Violation | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| Below the reporting limit | No | 2024-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by IN or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Seelyville Water Works (IN5284011) on EPA.gov.
Frequently Asked Questions
Is Seelyville Water Works water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Seelyville Water Works; its 28 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Seelyville Water Works serve?
Seelyville Water Works serves approximately 6,393 people across 3 ZIP codes in Indiana.
Where does Seelyville Water Works get its water?
The primary water source is groundwater.
Federal UCMR5 PFAS Monitoring: No PFAS Reported Above Reporting Levels
This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). No PFAS compounds were reported above UCMR5 minimum reporting levels.
EPA's April 2024 PFAS rule sets MCLs of 4 ppt for PFOA and PFOS and 10 ppt for PFHxS, PFNA and HFPO-DA (GenX); water systems must comply from 2029. Other PFAS compounds have no individual federal MCL. A state standard is shown only where this system's state has its own enforceable PFAS limit. Detection results are EPA UCMR5 samples, not a measurement at your tap.
Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) — per-system federal sampling, 2023–2025. EPA UCMR5 monitoring program →
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Seelyville Water Works (IN): 28 EPA Violations. https://zipcheckup.com/water-system/in5284011/
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title = {{Seelyville Water Works (IN): 28 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/in5284011/}
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What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Seelyville Water Works (EPA ID: IN5284011) - request the latest Consumer Confidence Report or ask about specific contaminants.