Grange-calamine Water Assoc
EPA ID: AR0000759 · 3,015 people served · 6 ZIP codes
ZipCheckup's reading of EPA records for Grange-calamine Water Assoc (AR0000759): 1 violation on record since 2021. While 1 violation did appear in Grange-calamine Water Assoc's monitoring record, none is listed as unresolved; the utility serves approximately 3,015 residents. A closed violation record does not by itself establish compliance with every current EPA standard.
Data: EPA SDWIS
Service Area Map
Coverage area for Grange-calamine Water Assoc Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Grange-calamine Water Assoc have a median household income of $54,130 and about 10,851 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 46% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 81% 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?
Grange-calamine Water Assoc'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.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Arkansas
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
Grange-calamine Water Assoc (EPA ID: AR0000759) is a community water system in Arkansas that serves approximately 3,015 people from groundwater sources.
This system provides water to 6 ZIP codes across 6 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 1 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 |
|---|---|---|---|
| July 1, 2021 | Consumer Confidence Rule | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Consumer Confidence Rule | Other (notice or report rule) | 1 | No |
Lead & Copper
Latest reported 90th-percentile lead result for this PWSID: 0.001 mg/L (2002-12-31).
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
4 of 6 ZIP records with known zones are in EPA Radon Zone 2. 2 of 6 ZIP records with known zones are in EPA Radon Zone 3.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
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 AR or modeled from parcel and building-footprint data.
- 72466 - Smithville
- 72469 - Strawberry
- 72521 - Cave City
- 72532 - Evening Shade
- 72569 - Poughkeepsie
- 72579 - Sulphur Rock
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Grange-calamine Water Assoc (AR0000759) on EPA.gov.
Frequently Asked Questions
Is Grange-calamine Water Assoc water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Grange-calamine Water Assoc; its 1 accepted 2021-2026 record are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Grange-calamine Water Assoc serve?
Grange-calamine Water Assoc serves approximately 3,015 people across 6 ZIP codes in Arkansas.
Where does Grange-calamine Water Assoc get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Grange-calamine Water Assoc (AR): 1 EPA Violation. https://zipcheckup.com/water-system/ar0000759/
@misc{zipcheckup-water-system-ar0000759,
author = {{ZipCheckup}},
title = {{Grange-calamine Water Assoc (AR): 1 EPA Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ar0000759/}
}
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
Grange-calamine Water Assoc (EPA ID: AR0000759) - request the latest Consumer Confidence Report or ask about specific contaminants.