SHELL CHEMICAL COMPANY
PWS ID: LA2005034 · GEISMAR, Louisiana 70734
Population Served
750
Total Violations
63
Health-Based Violations
27
Water Source
Surface Water
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 45
- County
- Ascension Parish
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 33
- Treatment Tech Violations
- 24
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| CARBON, TOTAL | MR | 31 | 2006 |
| Surface Water Treatment Rule | TT | 19 | 2004 |
| Interim Enhanced Surface Water Treatment Rule | TT | 5 | 2009 |
| Coliform (TCR) | MCL | 3 | 2003 |
| Lead and Copper Rule | MR | 2 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.