AMEREN MISSOURI CALLAWAY ENERGY CENTER
Missouri — Non-Transient Non-Community — PWSID: MO3182219
System Information
| PWSID | MO3182219 |
| System Name | AMEREN MISSOURI CALLAWAY ENERGY CENTER |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 10, 1983 |
| Last Reported | Dec 31, 2025 |
Location & Contact
| State | Missouri |
| City | STEEDMAN |
| ZIP Code | 65077-0000 |
| Address | AMEREN MISSOURI CALLAWAY ENERGY CENTER |
| Organization | MASCHLER, DAVID |
| Phone | 573-694-1814 |
Population & Service
| Population Served | 750 |
| Service Connections | 21 |
Drinking Water Violations (8)
This water system has 8 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 1, 2022 | Lead and Copper Rule |
| Jan 1, 2016 | Dec 31, 2016 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 | Dec 31, 2016 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 | Dec 31, 2016 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 | Dec 31, 2016 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 | Dec 31, 2016 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 | Dec 31, 2016 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 | Dec 31, 2016 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.