PWSID TX1013322
GROESCHKE ROAD BUSINESS PARK ASSOCIATION
Non-transient non-community based in Houston, TX
Service area on file with EPA: Harris County. EPA's recorded service area can be incomplete for regional authorities. The cities and counties above are what the utility has filed with EPA; the utility may serve additional areas.
- Population served
- 60
- Source
- Groundwater
- Status
- Active
At a glance
Recent tests are below federal safety limits
Every recently tested contaminant with a clinically reviewed limit is below the level we'd flag for caution.
Past 5 years: 3 health-based violations on file, all marked Resolved or Archived. See compliance history below.
Risk classification follows EPA's published values for safe drinking water, with caution and concern bands reviewed by a clinician. Past resolved violations do not influence this card. See methodology.
Lead service line inventory
No inventory data on file
We do not yet have this utility's published Lead Service Line Inventory on file. The EPA Lead and Copper Rule Improvements (LCRI) required every community water system to publish one by October 16, 2024 and to identify and replace any lead lines within 10 years. How lead enters drinking water.
Phase 1 coverage focuses on the largest NC utilities. Smaller systems will be added; in the meantime, ask your utility for their inventory or check their Consumer Confidence Report.
Lead and copper test results
The most recent measurement per contaminant from EPA's Lead and Copper Rule sampling.
Why only lead and copper, and not arsenic, nitrate, or others?
EPA's bulk SDWIS download is the only nationwide per-system sample data they publish, and it only includes the Lead and Copper Rule table. Values for other regulated contaminants (TTHMs, nitrate, arsenic, etc.) appear on this page only when they trigger a violation. For the full per-system contaminant suite, see the utility's annual Consumer Confidence Report (link further down the page).
| Contaminant | Most recent | Date | Risk |
|---|---|---|---|
| PB90 | 0 mg/L | December 31, 2023 | Below regulatory thresholds |
Data from EPA SDWIS (Lead and Copper Rule sample table) , last refreshed May 24, 2026.
Fluoride
We don't yet have this utility's specific fluoridation status from CDC's My Water's Fluoride listing. The figures below describe the broader area, not GROESCHKE ROAD BUSINESS PARK ASSOCIATION itself.
Area context
Harris County, TX (2020 data)
- Community water systems
- 304 of 936 add fluoride
- Population on fluoridated water
- 3,487,487 of 4,646,404 (75.1%)
Texas statewide (2020 data)
- Population on fluoridated water
- 19,743,163 of 27,818,869 (71.0%)
- Community water systems adding fluoride
- 2,573 of 6,046
Look up your specific utility
Texas shares per-system data on CDC's My Water's Fluoride site. Search by water system to see whether GROESCHKE ROAD BUSINESS PARK ASSOCIATION adds fluoride.
Data from CDC Water Fluoridation Reporting System (state and county aggregates) , last refreshed May 16, 2026.
Compliance history
EPA-recorded violations against this system over the last 5 years.
How to read this section
Health-based violations are when a measured limit was exceeded; the measured concentration is shown alongside the EPA federal limit where SDWIS published it. Monitoring and reporting items are paperwork issues (missed sample dates, late filings) that do not themselves indicate unsafe water.
3 resolved health-based violations in the last 5 years
All 3 health-based violations in the last 5 years are marked Resolved or Archived. Past violations do not represent current water quality.
| Period start | Contaminant | What happened | Measured level | Status |
|---|---|---|---|---|
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Inventory | Not reported | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Inventory | Not reported | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Inventory | Not reported | Resolved |
4 monitoring and reporting item s (paperwork) , 1 still open · these are not health risks
| Period start | Relates to | Item | Status |
|---|---|---|---|
| May 15, 2025 | Public Notice | Public Notification Violation for NPDWR Violation | Unaddressed |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Reporting | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Reporting | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Reporting | Resolved |
220 older violation s (5-10 years ago) · all paperwork (monitoring/reporting), none health-based , all resolved
| Period start | Relates to | Item | Measured level | Status |
|---|---|---|---|---|
| January 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| January 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| January 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| January 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| July 1, 2019 | Lead and Copper Rule | Initial Tap Sampling for Pb and Cu | — | Resolved |
| July 1, 2019 | Lead and Copper Rule | Initial Tap Sampling for Pb and Cu | — | Resolved |
| July 1, 2019 | Lead and Copper Rule | Initial Tap Sampling for Pb and Cu | — | Resolved |
| July 1, 2019 | Lead and Copper Rule | Initial Tap Sampling for Pb and Cu | — | Resolved |
| January 1, 2019 | Lead and Copper Rule | Water Quality Parameter M/R | — | Resolved |
| January 1, 2019 | Lead and Copper Rule | Water Quality Parameter M/R | — | Resolved |
| January 1, 2019 | Lead and Copper Rule | Water Quality Parameter M/R | — | Resolved |
| January 1, 2019 | Lead and Copper Rule | Water Quality Parameter M/R | — | Resolved |
| April 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| March 1, 2018 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| March 1, 2018 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| March 1, 2018 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| March 1, 2018 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| January 1, 2018 | Di(2-Ethylhexyl) Phthalate | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Di(2-Ethylhexyl) Phthalate | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Di(2-Ethylhexyl) Phthalate | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Di(2-Ethylhexyl) Phthalate | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Hexachlorocyclopentadiene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Hexachlorocyclopentadiene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Hexachlorocyclopentadiene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Hexachlorocyclopentadiene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Lasso | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Lasso | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Lasso | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Lasso | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Hexachlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Hexachlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Hexachlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Hexachlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Benzo(a)Pyrene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Benzo(a)Pyrene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Benzo(a)Pyrene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Benzo(a)Pyrene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2018 | Chlordane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Chlordane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Chlordane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Chlordane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2,4-Trichlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2,4-Trichlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2,4-Trichlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2,4-Trichlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Xylenes, Total | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Xylenes, Total | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Xylenes, Total | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Xylenes, Total | Monitoring, Regular | — | Resolved |
| January 1, 2018 | O-Dichlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | O-Dichlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | O-Dichlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | O-Dichlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Trans-1,2-Dichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Trans-1,2-Dichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Trans-1,2-Dichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Trans-1,2-Dichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Carbon Tetrachloride | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Carbon Tetrachloride | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Carbon Tetrachloride | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Carbon Tetrachloride | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2-Dichloropropane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2-Dichloropropane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2-Dichloropropane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2-Dichloropropane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Tetrachloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Tetrachloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Tetrachloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Tetrachloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Chlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Chlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Chlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Chlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2-Dibromo-3-Chloropropane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2-Dibromo-3-Chloropropane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2-Dibromo-3-Chloropropane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Ethylbenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Ethylbenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Ethylbenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Styrene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Styrene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Styrene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Styrene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Oxamyl | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Oxamyl | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Oxamyl | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Oxamyl | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Aldicarb Sulfoxide | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Aldicarb Sulfoxide | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Aldicarb Sulfoxide | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Aldicarb Sulfoxide | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Dalapon | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Dalapon | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Dalapon | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Dalapon | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Picloram | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Picloram | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Picloram | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Picloram | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2-Dibromo-3-Chloropropane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Toluene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Toluene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Toluene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Toluene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Ethylbenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 2,4-D | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 2,4-D | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 2,4-D | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 2,4-D | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 2,4,5-Tp | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 2,4,5-Tp | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 2,4,5-Tp | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 2,4,5-Tp | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Bhc-Gamma | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Bhc-Gamma | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Bhc-Gamma | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Bhc-Gamma | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Toxaphene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Toxaphene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Toxaphene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Toxaphene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Heptachlor Epoxide | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Heptachlor Epoxide | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Heptachlor Epoxide | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Heptachlor Epoxide | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Dinoseb | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Dinoseb | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Dinoseb | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Dinoseb | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Benzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Benzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Benzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Benzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Endrin | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Endrin | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Endrin | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Endrin | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,1,1-Trichloroethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,1,1-Trichloroethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,1,1-Trichloroethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,1,1-Trichloroethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Methoxychlor | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Methoxychlor | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Methoxychlor | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Methoxychlor | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Ethylene Dibromide | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Ethylene Dibromide | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Ethylene Dibromide | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Ethylene Dibromide | Monitoring, Regular | — | Resolved |
| January 1, 2018 | P-Dichlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | P-Dichlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | P-Dichlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | P-Dichlorobenzene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Trichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Trichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Trichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Trichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2-Dichloroethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2-Dichloroethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2-Dichloroethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,2-Dichloroethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Di(2-Ethylhexyl) Adipate | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Di(2-Ethylhexyl) Adipate | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Di(2-Ethylhexyl) Adipate | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Di(2-Ethylhexyl) Adipate | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,1,2-Trichloroethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,1,2-Trichloroethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,1,2-Trichloroethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,1,2-Trichloroethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Aldicarb Sulfone | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Aldicarb Sulfone | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Aldicarb Sulfone | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Aldicarb Sulfone | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Heptachlor | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Heptachlor | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Heptachlor | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Heptachlor | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Vinyl Chloride | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Vinyl Chloride | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Vinyl Chloride | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Vinyl Chloride | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Aldicarb | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Aldicarb | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Aldicarb | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Aldicarb | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,1-Dichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,1-Dichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,1-Dichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | 1,1-Dichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Cis-1,2-Dichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Cis-1,2-Dichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Cis-1,2-Dichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Cis-1,2-Dichloroethylene | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Pentachlorophenol | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Pentachlorophenol | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Pentachlorophenol | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Pentachlorophenol | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Carbofuran | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Carbofuran | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Carbofuran | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Carbofuran | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Atrazine | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Atrazine | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Atrazine | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Atrazine | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Dichloromethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Dichloromethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Dichloromethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Dichloromethane | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Simazine | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Simazine | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Simazine | Monitoring, Regular | — | Resolved |
| January 1, 2018 | Simazine | Monitoring, Regular | — | Resolved |
Data from EPA SDWIS (violation records) , last refreshed May 24, 2026.
Where to see every contaminant this utility tested for
EPA's bulk SDWIS dataset gives MyTapWater.us per-system measured values for lead and copper, plus violation records for everything else. To see every regulated contaminant this utility tested for in the past year (TTHMs, HAA5, nitrate, arsenic, fluoride, chromium, etc.) with measured values, read the utility's Consumer Confidence Report (CCR).
Every community water system is required by EPA to publish a CCR annually, by July 1, listing every contaminant they sampled, the measured value, the federal limit, and any health-based exceedances. Most utilities post the report online; some mail it with your bill.
How to find GROESCHKE ROAD BUSINESS PARK ASSOCIATION's CCR:
- Search the web for "GROESCHKE ROAD BUSINESS PARK ASSOCIATION consumer confidence report" . The PDF is usually on the utility's own website.
- Or call the utility directly. Their phone number is in the contact section below.
Other water systems in Harris County, TX
Compare nearby utilities by population served.
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- CITY OF HOUSTON UD 5 - KINGWOOD
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Contact this utility
Public administrative contact information for this water system, as filed with the EPA. Use this to ask about your service line, request your home's lead status, or report a water quality issue.
- Administrator
- SCHEELE, WILLIAM
- Phone
- 281-556-1661
- Mailing address
- 17321 GROESCHKE RDHOUSTON, TX 77084-4625
Where this page's data comes from
Bundle released 2026-Q2, regenerated May 24, 2026. Each section above also shows its own source date so you can tell at a glance how fresh that part of the page is.
- EPA SDWIS bulk download — last refreshed May 24, 2026 (system info, violations, lead and copper samples).
- CDC Water Fluoridation Reporting System — last refreshed May 16, 2026 (state and county fluoridation aggregates).
Every value on this page is cross-verified before publication; read our methodology for the verification steps and corrections process.