Dallas County Water & Sewer Authority
EPA ID: AL0000463 · 4,152 people served · 3 ZIP codes
ZipCheckup's reading of EPA SDWIS for Dallas County Water & Sewer Authority (AL0000463): 32 EPA violations in the last five years. Within the five-year EPA monitoring span, Dallas County Water & Sewer Authority accumulated 32 violations - every finding has been resolved and the utility operates in full compliance today, supplying water to approximately 4,152 people without any active enforcement proceedings.
Data: EPA SDWIS
Service Area Map
Coverage area for Dallas County Water & Sewer Authority Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Dallas County Water & Sewer Authority serves a community with a median household income of $30,096 and an estimated 32,816 residents across its service area. Approximately 65% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 80% 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?
Dallas County Water & Sewer Authority'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.
Wastewater Proximity Note: This service area ranks in the 60th percentile nationally for proximity to wastewater discharge points.
Infrastructure Risk
Detected Contaminants
How Dallas County Water & Sewer Authority compares to EPA limits
What This Means For You
Contaminant 2015 at 1 mg/L exceeds the EPA maximum of 0.0005 mg/L. Probable carcinogen; liver & thyroid damage, immune suppression. Consider granular activated carbon (GAC) filtration.
Atrazine at 1 mg/L exceeds the EPA maximum of 0.003 mg/L. Endocrine disruption, cardiovascular & reproductive effects. Consider granular activated carbon (GAC) filtration.
Benzene at 1 mg/L exceeds the EPA maximum of 0.005 mg/L.
Contaminant 2110 at 1 mg/L exceeds the EPA maximum of 0.005 mg/L. Leukemia & blood cancers (known carcinogen). Consider granular activated carbon (GAC) filtration.
Consumer Confidence Report Rule at 2 mg/L exceeds the EPA maximum of mg/L.
Contaminant 2015 was detected in this water system. granular activated carbon (GAC) filtration can reduce exposure.
Find a certified water filter →Comparable Water Systems
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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
Dallas County Water & Sewer Authority (EPA ID: AL0000463) is a community water system in Alabama that serves approximately 4,152 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: 3 resolved, 29 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, 2024 | Consumer Confidence Report Rule | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 2005 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2010 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2015 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2020 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2031 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2032 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2033 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2034 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2035 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2036 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2037 | Non-health-based | Archived |
| January 1, 2023 | Atrazine | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2040 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2041 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2042 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2046 | Non-health-based | Archived |
| January 1, 2023 | Benzene | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2051 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2065 | Non-health-based | Archived |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Consumer Confidence Report Rule | Reporting Failure | 2 | No |
| Contaminant 2005 | Other Violation | 1 | No |
| Contaminant 2010 | Other Violation | 1 | No |
| Contaminant 2015 | Other Violation | 1 | No |
| Contaminant 2020 | Other Violation | 1 | No |
| Contaminant 2031 | Other Violation | 1 | No |
| Contaminant 2032 | Other Violation | 1 | No |
| Contaminant 2033 | Other Violation | 1 | No |
| Contaminant 2034 | Other Violation | 1 | No |
| Contaminant 2035 | Other Violation | 1 | No |
| Contaminant 2036 | Other Violation | 1 | No |
| Contaminant 2037 | Other Violation | 1 | No |
| Atrazine | Organic | 1 | No |
| Contaminant 2040 | Other Violation | 1 | No |
| Contaminant 2041 | 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 |
|---|---|---|
| 0.0013 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.
Radon Risk in Service Area
Dominant radon zone for ZIP codes served by this system: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
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 AL 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 the full compliance record for Dallas County Water & Sewer Authority (AL0000463) on EPA.gov.
Frequently Asked Questions
Is Dallas County Water & Sewer Authority water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Dallas County Water & Sewer Authority; its 32 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Dallas County Water & Sewer Authority serve?
Dallas County Water & Sewer Authority serves approximately 4,152 people across 3 ZIP codes in Alabama.
Where does Dallas County Water & Sewer Authority get its water?
The primary water source is groundwater.
Federal UCMR5 PFAS Monitoring: Tested Clean
This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). No PFAS compounds were detected.
Current MCL reflects the lowest state-enforceable limit (NYS 10 ppt for PFOA/PFOS, effective August 2020). The federal final MCL of 4 ppt for PFOA/PFOS (EPA April 2024 rule) is not enforceable until April 2029. Detections above 4 ppt but below 10 ppt are below current MCL but above the future federal limit.
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.). Dallas County Water and Sewer Authority: 32 EPA Violations. https://zipcheckup.com/water-system/al0000463/
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title = {{Dallas County Water and Sewer Authority: 32 EPA Violations}},
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url = {https://zipcheckup.com/water-system/al0000463/}
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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
Dallas County Water & Sewer Authority (EPA ID: AL0000463) - request the latest Consumer Confidence Report or ask about specific contaminants.