Riderville Water Supply Corporation

ZipCheckup's reading of EPA SDWIS for Riderville Water Supply Corporation (TX1830019): 5 past health-based violations, since resolved. Five years tracked: Riderville Water Supply Corporation had 11 violations, all cleared, 837 served.

Data: EPA SDWIS

System Overview

Riderville Water Supply Corporation (EPA ID: TX1830019) is a community water system in Texas that serves approximately 837 people from surface water sources.

This system serves ZIP code 75633 in Carthage.

Violation History

Status breakdown for accepted records with record years 2021-2026: 11 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

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Health Risk Details

Total Trihalomethanes (TTHM) (EPA limit: 0.08 mg/L)

Bladder & rectal cancer risk; reproductive concerns At-risk groups: pregnant women, long-term consumers of chlorinated water, people who frequently shower in chlorinated water.

Removal methods: granular activated carbon (GAC), carbon block filter, point-of-entry aeration. Find the right filter →

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

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.

• 75633 - Carthage

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Riderville Water Supply Corporation (TX1830019) on EPA.gov.

Frequently Asked Questions

Is Riderville Water Supply Corporation water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Riderville Water Supply Corporation; its 11 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Riderville Water Supply Corporation serve?

Riderville Water Supply Corporation serves approximately 837 people across 1 ZIP code in Texas.

Where does Riderville Water Supply Corporation get its water?

The primary water source is surface water.

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  author = {{ZipCheckup}},
  title  = {{Riderville Water Supply Corporation: 5 Health Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/tx1830019/}
}