BUILDING BLOCKS CHILDCARE CENTER
PWS ID: WI4430157 · SOBIESKI, Wisconsin 54171
Population Served
70
Total Violations
193
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Oconto
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 189
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 15 | 2015 |
| Public Notice | Other | 4 | 2004 |
| cis-1,2-Dichloroethylene | MR | 3 | 2004 |
| Xylenes, Total | MR | 3 | 2004 |
| trans-1,2-Dichloroethylene | MR | 3 | 2004 |
| 1,2-Dichloroethane | MR | 3 | 2004 |
| 1,1,1-Trichloroethane | MR | 3 | 2004 |
| Trichloroethylene | MR | 3 | 2004 |
| 1,1,2-Trichloroethane | MR | 3 | 2004 |
| Ethylbenzene | MR | 3 | 2004 |
| Arsenic | MR | 3 | 2004 |
| Chromium | MR | 3 | 2004 |
| Fluoride | MR | 3 | 2004 |
| Nitrate-Nitrite | MR | 3 | 2004 |
| Nitrate | MR | 3 | 2004 |
| Nitrite | MR | 3 | 2004 |
| Selenium | MR | 3 | 2004 |
| Antimony, Total | MR | 3 | 2004 |
| Beryllium, Total | MR | 3 | 2004 |
| Endrin | MR | 3 | 2004 |
| Methoxychlor | MR | 3 | 2004 |
| Dalapon | MR | 3 | 2004 |
| Endothall | MR | 3 | 2004 |
| Glyphosate | MR | 3 | 2004 |
| Simazine | MR | 3 | 2004 |
| Dinoseb | MR | 3 | 2004 |
| Atrazine | MR | 3 | 2004 |
| LASSO | MR | 3 | 2004 |
| Heptachlor | MR | 3 | 2004 |
| Heptachlor epoxide | MR | 3 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.