Rivercrest Water System
EPA ID: TX2270041 · 1,437 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Rivercrest Water System (TX2270041): 1 unresolved EPA violation on record. Compliance tracking for Rivercrest Water System shows 1 pending violation logged in the EPA system - the supplier delivers water to approximately 1,437 residents while those findings remain open.
Data: EPA SDWIS
Service Area Map
Coverage area for Rivercrest Water System Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Rivercrest Water System serves a community with a median household income of $183,028 and an estimated 28,268 residents across its service area. Approximately 47% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Rivercrest Water System'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
Detected Contaminants
How Rivercrest Water System compares to EPA limits
What This Means For You
Haloacetic Acids (HAA5) at 1 mg/L exceeds the EPA maximum of 0.06 mg/L. Cancer risk; reproductive & developmental effects. Consider granular activated carbon (GAC) filtration.
Total Trihalomethanes (TTHM) at 1 mg/L exceeds the EPA maximum of 0.08 mg/L. Bladder & rectal cancer risk; reproductive concerns. Consider granular activated carbon (GAC) filtration.
Lead and Copper Rule at 1 mg/L exceeds the EPA maximum of mg/L.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 10 detections recorded. 3 exceed federal EPA limits (4 ppt for PFOA/PFOS).
Haloacetic Acids (HAA5) 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
Rivercrest Water System (EPA ID: TX2270041) is a community water system in Texas that serves approximately 1,437 people from surface water sources.
This system serves ZIP code 78746 in Austin.
Violation History
Status breakdown for accepted records with record years 2021-2026: 2 resolved, 0 archived, 0 addressed, and 1 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 25, 2026 | Lead and Copper Rule | Non-health-based | Unaddressed (current) |
| October 1, 2024 | Haloacetic Acids (HAA5) | Non-health-based | Resolved |
| October 1, 2024 | Total Trihalomethanes (TTHM) | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 1 | No |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 1 | No |
| Lead and Copper Rule | Treatment Failure | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.00141 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 TX or modeled from parcel and building-footprint data.
- 78746 - Austin
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Rivercrest Water System (TX2270041) on EPA.gov.
Frequently Asked Questions
Is Rivercrest Water System water safe to drink?
The accepted 2026Q2 ECHO snapshot shows 1 current noncompliance record and zero current records classified as health-based. That classification is not a property-specific water test or safety guarantee.
How many people does Rivercrest Water System serve?
Rivercrest Water System serves approximately 1,437 people across 1 ZIP code in Texas.
Where does Rivercrest Water System get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Rivercrest Water System (TX): 3 EPA Violations. https://zipcheckup.com/water-system/tx2270041/
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author = {{ZipCheckup}},
title = {{Rivercrest Water System (TX): 3 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/tx2270041/}
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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
Rivercrest Water System (EPA ID: TX2270041) - request the latest Consumer Confidence Report or ask about specific contaminants.