Hainesville
EPA ID: IL0970400 · 3,528 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Hainesville (IL0970400): 7 violations on record since 2021. Hainesville's EPA record lists 7 historical violations, and none is listed as open in that record; the utility supplies water to 3,528 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Hainesville Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Hainesville have a median household income of $104,920 and about 35,579 residents live in those ZIP codes (Census; not the number of people this system supplies).
💧 Where Does Your Water Come From?
Hainesville'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 70th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Illinois
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
Hainesville (EPA ID: IL0970400) is a community water system in Illinois that serves approximately 3,528 people from groundwater sources.
This system serves ZIP code 60030 in Grayslake.
Violation History
Status breakdown for accepted records with record years 2021-2026: 0 resolved, 7 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, 2023 | Chlordane | Non-health-based | Archived |
| January 1, 2023 | Chlordane | Non-health-based | Archived |
| January 1, 2023 | OXAMYL | Non-health-based | Archived |
| January 1, 2023 | OXAMYL | Non-health-based | Archived |
| January 1, 2023 | Benzo(a)pyrene | Non-health-based | Archived |
| January 1, 2023 | Carbofuran | Non-health-based | Archived |
| January 1, 2023 | Carbofuran | Non-health-based | Archived |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| OXAMYL | Other Violation | 2 | No |
| Carbofuran | Other Violation | 2 | No |
| Chlordane | Other Violation | 2 | No |
| Benzo(a)pyrene | 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 | 2025-12-31 |
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 IL or modeled from parcel and building-footprint data.
- 60030 - Grayslake
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Hainesville (IL0970400) on EPA.gov.
Frequently Asked Questions
Is Hainesville water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Hainesville; its 7 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Hainesville serve?
Hainesville serves approximately 3,528 people across 1 ZIP code in Illinois.
Where does Hainesville 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.). Hainesville (IL): 7 EPA Violations. https://zipcheckup.com/water-system/il0970400/
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title = {{Hainesville (IL): 7 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/il0970400/}
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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
Hainesville (EPA ID: IL0970400) - request the latest Consumer Confidence Report or ask about specific contaminants.