City of Santa Rosa
EPA ID: TX0310009 · 2,883 people served · 2 ZIP codes
ZipCheckup's reading of EPA records for City of Santa Rosa (TX0310009): 8 violations recorded with unresolved status in the SDWIS data used. Federal data lists 8 violations as unresolved at City of Santa Rosa - roughly 2,883 residents in the service area.
Data: EPA SDWIS
Service Area Map
Coverage area for City of Santa Rosa Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with City of Santa Rosa have a median household income of $48,597 and about 9,109 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 53% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 97% 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?
City of Santa Rosa's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
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. 5 detections recorded.
Comparable Water Systems
Similar-sized systems in Texas
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
City of Santa Rosa (EPA ID: TX0310009) is a community water system in Texas that serves approximately 2,883 people from surface water sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 13 resolved, 0 archived, 2 addressed, and 6 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 |
|---|---|---|---|
| April 2, 2026 | Public Notice | Non-health-based | Unaddressed (current) |
| March 12, 2026 | Public Notice | Non-health-based | Unaddressed (current) |
| January 1, 2026 | TTHM | Health-based | Resolved |
| December 24, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
| December 4, 2025 | TTHM | Non-health-based | Resolved |
| October 1, 2025 | TTHM | Health-based | Resolved |
| September 2, 2025 | TTHM | Non-health-based | Resolved |
| July 12, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
| July 1, 2025 | TTHM | Health-based | Resolved |
| July 1, 2025 | Consumer Confidence Rule | Non-health-based | Unaddressed (current) |
| June 17, 2025 | TTHM | Non-health-based | Resolved |
| May 1, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
| April 1, 2025 | TTHM | Health-based | Resolved |
| December 30, 2024 | Lead and Copper Rule | Non-health-based | Resolved |
| October 17, 2024 | LEAD AND COPPER RULE REVISIONS | Health-based | Addressed (current) |
| October 17, 2024 | LEAD AND COPPER RULE REVISIONS | Non-health-based | Addressed (current) |
| July 1, 2022 | Consumer Confidence Rule | Non-health-based | Resolved |
| January 30, 2022 | Public Notice | Non-health-based | Resolved |
| January 30, 2022 | Public Notice | Non-health-based | Resolved |
| September 18, 2021 | Public Notice | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Public Notice | Other (notice or report rule) | 9 | No |
| TTHM | MCL Violation, Monitoring & Reporting | 7 | Yes |
| LEAD AND COPPER RULE REVISIONS | Treatment Technique, Monitoring & Reporting | 2 | Yes |
| Consumer Confidence Rule | Other (notice or report rule) | 2 | No |
| Public Notice | Monitoring & Reporting | 1 | No |
Health Risk Details
Haloacetic Acids (HAA5) (EPA limit: 0.06 mg/L)
Increased risk of cancer
Treatment options (verify a product is certified to reduce this contaminant): granular activated carbon (GAC), carbon block filter, reverse osmosis. Find the right filter →
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 | 2026-12-31 |
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 TX 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 City of Santa Rosa (TX0310009) on EPA.gov.
Frequently Asked Questions
Is City of Santa Rosa water safe to drink?
The accepted 2026Q2 ECHO snapshot shows 1 current health-based noncompliance record for City of Santa Rosa. Review the utility's current notices and EPA record. This system-level compliance history cannot determine conditions at a specific tap.
How many people does City of Santa Rosa serve?
City of Santa Rosa serves approximately 2,883 people across 2 ZIP codes in Texas.
Where does City of Santa Rosa get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). City of Santa Rosa (TX): 5 Health Violations. https://zipcheckup.com/water-system/tx0310009/
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author = {{ZipCheckup}},
title = {{City of Santa Rosa (TX): 5 Health Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/tx0310009/}
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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
City of Santa Rosa (EPA ID: TX0310009) - request the latest Consumer Confidence Report or ask about specific contaminants.