JEFFERSON CITY, MO · Cole County
WESTWAY SUBD Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of March 1, 1999. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Cole County, MO.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.
System facts
- System ID (PWSID)
- MO3036129
- System type
- Community Water System
- Population served
- 70
- Service connections
- 30
- Ownership
- privately owned
- Water source
- groundwater (wells)
WESTWAY SUBD is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, formerly serving 70 people from groundwater.
EPA's federal records list this system as inactive in 1999; the record below is historical.
As of August 1, 2026, its federal record holds 3 entries between 1993 and 1997, all of which EPA lists as closed. Nothing has been added since 1997.
All 3 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals and inorganic chemicals.
Violation history
Monitoring, Regular
—Nitrate-Nitrite
January 1, 1997 – December 31, 1997
ArchivedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
ArchivedMonitoring, Regular
—Carbon tetrachloride
January 1, 1993 – December 31, 1993
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Nitrate-Nitrite | — | Archived |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Archived |
| January 1, 1993 – December 31, 1993 | Monitoring, Regular | Carbon tetrachloride | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Last known contact on file (system is inactive)
Not on record
573-635-6233
JEFFERSON CITY, MO 65109