Utility · TX1050075
RADIANCE WSC
RADIANCE WSC (PWSID TX1050075) is an active community water system in Texas serving about 120 people through roughly 40 service connections. Its primary source is listed as groundwater under the influence of surface water. In recent EPA records indexed here, we found 25 violation record(s), including 11 health-based and 1 still listed as addressed/unaddressed (not fully resolved). This page summarizes public EPA SDWA/ECHO data for educational purposes. It is not a substitute for your utility’s official Consumer Confidence Report or public notices.
System facts
- PWSID: TX1050075
- Type: Community water system (active)
- Primary source: Groundwater under the influence of surface water
- Owner type: Local government
- Wholesaler flag: No
- Address (EPA record): 108 ROYAL WAY STE 1006, Austin 78737
Service geography
Cities/areas:
Not listed in geographic city fields—admin city may still appear in system record.
Counties: Hays
ZIPs served (EPA geo): —
Recent violation records (indexed subset)
Showing up to 40 recent violation identities (2021+ when dated), deduplicated from SDWA_VIOLATIONS_ENFORCEMENT. Status meanings come from EPA’s data dictionary (Resolved / Addressed / Unaddressed / Archived).
| Begin | Contaminant / issue | Violation | Category | Health-based | Status | Result / MCL |
|---|---|---|---|---|---|---|
| 12/01/2025 | Long Term 2 Enhanced Surface Water Treatment Rule | Treatment Technique (SWTR and GWR) | TT | Yes | Resolved | — / MCL |
| 12/01/2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | MR | No | Resolved | — / MCL |
| 11/01/2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | MR | No | Resolved | — / MCL |
| 11/01/2025 | Long Term 2 Enhanced Surface Water Treatment Rule | Treatment Technique (SWTR and GWR) | TT | Yes | Resolved | — / MCL |
| 10/17/2024 | LEAD AND COPPER RULE REVISIONS | LSL Reporting | RPT | No | Resolved | — |
| 10/17/2024 | LEAD AND COPPER RULE REVISIONS | LSL Inventory | TT | Yes | Resolved | — |
| 10/01/2025 | Long Term 2 Enhanced Surface Water Treatment Rule | Treatment Technique (SWTR and GWR) | TT | Yes | Resolved | — / MCL |
| 10/01/2025 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | MR | No | Unaddressed | — / MCL TT |
| 10/01/2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | MR | No | Resolved | — / MCL |
| 09/01/2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | MR | No | Resolved | — / MCL |
| 09/01/2025 | Long Term 2 Enhanced Surface Water Treatment Rule | Treatment Technique (SWTR and GWR) | TT | Yes | Resolved | — / MCL |
| 08/01/2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | MR | No | Resolved | — / MCL |
| 08/01/2025 | Long Term 2 Enhanced Surface Water Treatment Rule | Treatment Technique (SWTR and GWR) | TT | Yes | Resolved | — / MCL |
| 07/01/2025 | Consumer Confidence Rule | Consumer Confidence Report Inadequate Reporting | Other | No | Resolved | — / MCL |
| 05/01/2026 | Interim Enhanced Surface Water Treatment Rule | Single Turbidity Exceed (Enhanced SWTR) | TT | Yes | Archived | — / MCL |
| 05/01/2026 | Long Term 2 Enhanced Surface Water Treatment Rule | Treatment Technique (SWTR and GWR) | TT | Yes | Archived | — / MCL |
| 05/01/2026 | Interim Enhanced Surface Water Treatment Rule | Monthly Turbidity Exceed (Enhanced SWTR) | TT | Yes | Archived | — / MCL |
| 05/01/2026 | Interim Enhanced Surface Water Treatment Rule | Failure Submit Filter Profile/CPE Report | MR | No | Archived | — / MCL |
| 05/01/2025 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Resolved | — / MCL |
| 02/01/2026 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | MR | No | Resolved | — / MCL |
| 02/01/2026 | Long Term 2 Enhanced Surface Water Treatment Rule | Treatment Technique (SWTR and GWR) | TT | Yes | Resolved | — / MCL |
| 01/01/2026 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | MR | No | Resolved | — / MCL |
| 01/01/2026 | Long Term 2 Enhanced Surface Water Treatment Rule | Treatment Technique (SWTR and GWR) | TT | Yes | Resolved | — / MCL |
| 01/01/2021 | Chlorine | Monitoring and Reporting (DBP) | MR | No | Resolved | — / MCL 4.0 mg/L |
| — | Unspecified | — | No | — | — |
Lead & copper rule sample highlights
Codes PB90 / CU90 in SDWIS typically represent 90th percentile lead/copper monitoring results under the Lead and Copper Rule.
Lead (PB90)
- 12/31/2022: .0006 mg/L
- 12/31/1999: .0028 mg/L
- 12/31/1996: .0052 mg/L
- 12/31/1995: .0042 mg/L
- 06/30/2026: .000972 mg/L
- 06/30/1995: .0012 mg/L
FAQs
What does PWSID TX1050075 mean?
A Public Water System Identification number uniquely identifies a system in EPA’s Safe Drinking Water Information System (SDWIS). Texas IDs start with TX.
How current is this page?
Systems and geography reflect the EPA SDWA quarterly snapshot used for this build. Violation rows are a filtered recent subset (generally 2021+) and capped for readability—always confirm on ECHO and your CCR.
What should I do if I see a health-based violation?
Read the dates and status. Contact the utility for context, check for public notices, and review the newest Consumer Confidence Report. For medical concerns, talk with a clinician—this site is educational only.
Do lead/copper samples mean my home is safe?
LCR samples are utility monitoring results (often 90th percentile summary codes like PB90/CU90), not a test of every tap. Home plumbing can differ. Consider a certified lab test if you have reason for concern.
Citations
- EPA SDWIS via ECHO SDWA downloads: systems, geographic areas, violations/enforcement, LCR samples — SDWA Data Download Summary
- Explore the system in EPA tools using PWSID
TX1050075— ECHO home - Learn more about standards: EPA Safe Drinking Water Act