Estill Hammock/spanish Hammock
EPA ID: GA0510024 · 374 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Estill Hammock/spanish Hammock (GA0510024): no EPA violations recorded in the last five years. Over five tracked years, Estill Hammock/spanish Hammock has stayed completely violation-free for its 374 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Estill Hammock/spanish Hammock Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Estill Hammock/spanish Hammock serves a community with a median household income of $105,669 and an estimated 3,330 residents across its service area. Approximately 52% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 43% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. 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?
Estill Hammock/spanish Hammock's water is pumped from underground aquifers. 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 Georgia
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
Estill Hammock/spanish Hammock (EPA ID: GA0510024) is a community water system in Georgia that serves approximately 374 people from groundwater sources.
This system serves ZIP code 31328 in Tybee Island.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0014 mg/L | No | N/A |
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: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
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 GA or modeled from parcel and building-footprint data.
- 31328 - Tybee Island
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Estill Hammock/spanish Hammock (GA0510024) on EPA.gov.
Frequently Asked Questions
Is Estill Hammock/spanish Hammock water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Estill Hammock/spanish Hammock in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Estill Hammock/spanish Hammock serve?
Estill Hammock/spanish Hammock serves approximately 374 people across 1 ZIP code in Georgia.
Where does Estill Hammock/spanish Hammock get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Estill Hammock/spanish Hammock Water Quality Report, GA. https://zipcheckup.com/water-system/ga0510024/
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