Utility · TX1630037
VILLE DALSACE WATER SUPPLY
VILLE DALSACE WATER SUPPLY (PWSID TX1630037) is an active community water system in Texas serving about 597 people through roughly 199 service connections. Its primary source is listed as groundwater (wells). Cities/areas associated with this system in EPA geographic data: Saint Louis. In recent EPA records indexed here, we found 40 violation record(s), including 0 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: TX1630037
- Type: Community water system (active)
- Primary source: Groundwater (wells)
- Owner type: Private
- Wholesaler flag: No
- Phone (EPA record): 254-355-9124
- Address (EPA record): 655 MARYVILLE CENTRE DR STE 200, Saint Louis 63141
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 |
|---|---|---|---|---|---|---|
| 12/31/2023 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Resolved | — / MCL |
| 12/30/2021 | Lead and Copper Rule | Lead Consumer Notice | MR | No | Unaddressed | — / MCL TT |
| 12/19/2022 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Resolved | — / MCL |
| 10/01/2022 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | MR | No | Resolved | — / MCL TT |
| 10/01/2022 | Chlorine | Monitoring and Reporting (DBP) | MR | No | Resolved | — / MCL 4.0 mg/L |
| 10/01/2021 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | MR | No | Resolved | — / MCL TT |
| 07/02/2024 | Consumer Confidence Rule | Consumer Confidence Report Inadequate Reporting | Other | No | Resolved | — / MCL |
| 07/01/2024 | Endrin | Monitoring, Regular | MR | No | Archived | — / MCL 0.002 mg/L |
| 07/01/2024 | Di(2-ethylhexyl) adipate | Monitoring, Regular | MR | No | Archived | — / MCL 0.4 mg/L |
| 07/01/2024 | Di(2-ethylhexyl) phthalate | Monitoring, Regular | MR | No | Archived | — / MCL 0.006 mg/L |
| 07/01/2024 | Heptachlor epoxide | Monitoring, Regular | MR | No | Archived | — / MCL 0.0002 mg/L |
| 07/01/2024 | HEXACHLOROBENZENE | Monitoring, Regular | MR | No | Archived | — / MCL 0.001 mg/L |
| 07/01/2024 | Benzo(a)pyrene | Monitoring, Regular | MR | No | Archived | — / MCL 0.0002 mg/L |
| 07/01/2024 | Chlordane | Monitoring, Regular | MR | No | Archived | — / MCL 0.002 mg/L |
| 07/01/2024 | Simazine | Monitoring, Regular | MR | No | Archived | — / MCL 0.004 mg/L |
| 07/01/2024 | Atrazine | Monitoring, Regular | MR | No | Archived | — / MCL 0.003 mg/L |
| 07/01/2024 | Methoxychlor | Monitoring, Regular | MR | No | Archived | — / MCL 0.04 mg/L |
| 07/01/2024 | Toxaphene | Monitoring, Regular | MR | No | Archived | — / MCL 0.003 mg/L |
| 07/01/2024 | Hexachlorocyclopentadiene | Monitoring, Regular | MR | No | Archived | — / MCL 0.05 mg/L |
| 07/01/2024 | BHC-GAMMA | Monitoring, Regular | MR | No | Archived | — / MCL 0.0002 mg/L |
| 07/01/2024 | Pentachlorophenol | Monitoring, Regular | MR | No | Archived | — / MCL 0.001 mg/L |
| 07/01/2024 | LASSO | Monitoring, Regular | MR | No | Archived | — / MCL |
| 07/01/2024 | Heptachlor | Monitoring, Regular | MR | No | Archived | — / MCL 0.0004 mg/L |
| 07/01/2021 | Consumer Confidence Rule | Consumer Confidence Report Inadequate Reporting | Other | No | Resolved | — / MCL |
| 07/01/2021 | Chlorine | Monitoring and Reporting (DBP) | MR | No | Resolved | — / MCL 4.0 mg/L |
| 06/23/2024 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Resolved | — / MCL |
| 04/01/2024 | HEXACHLOROBENZENE | Monitoring, Regular | MR | No | Archived | — / MCL 0.001 mg/L |
| 04/01/2024 | Methoxychlor | Monitoring, Regular | MR | No | Archived | — / MCL 0.04 mg/L |
| 04/01/2024 | Toxaphene | Monitoring, Regular | MR | No | Archived | — / MCL 0.003 mg/L |
| 04/01/2024 | Di(2-ethylhexyl) adipate | Monitoring, Regular | MR | No | Archived | — / MCL 0.4 mg/L |
| 04/01/2024 | Atrazine | Monitoring, Regular | MR | No | Archived | — / MCL 0.003 mg/L |
| 04/01/2024 | LASSO | Monitoring, Regular | MR | No | Archived | — / MCL |
| 04/01/2024 | Heptachlor | Monitoring, Regular | MR | No | Archived | — / MCL 0.0004 mg/L |
| 04/01/2024 | Pentachlorophenol | Monitoring, Regular | MR | No | Archived | — / MCL 0.001 mg/L |
| 04/01/2024 | Heptachlor epoxide | Monitoring, Regular | MR | No | Archived | — / MCL 0.0002 mg/L |
| 04/01/2024 | BHC-GAMMA | Monitoring, Regular | MR | No | Archived | — / MCL 0.0002 mg/L |
| 04/01/2024 | Simazine | Monitoring, Regular | MR | No | Archived | — / MCL 0.004 mg/L |
| 04/01/2024 | Endrin | Monitoring, Regular | MR | No | Archived | — / MCL 0.002 mg/L |
| 04/01/2024 | Chlorine | Monitoring and Reporting (DBP) | MR | No | Resolved | — / MCL 4.0 mg/L |
| 04/01/2024 | Benzo(a)pyrene | Monitoring, Regular | MR | No | Archived | — / MCL 0.0002 mg/L |
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)
- 12/31/2024: .002 mg/L
- 12/31/2023: .00559 mg/L
- 06/30/2023: .0079 mg/L
- 06/30/2008: .0052 mg/L
FAQs
What does PWSID TX1630037 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
TX1630037— ECHO home - Learn more about standards: EPA Safe Drinking Water Act