MIDDLETOWN, DE · New Castle County
CANTWELL WATER COMPANY Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of July 31, 2017. 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 New Castle County, DE.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Delaware’s official records. Always confirm current status with Delaware before making decisions based on this information.
System facts
- System ID (PWSID)
- DE0000638
- System type
- Community Water System
- Population served
- 108
- Service connections
- 37
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
No violations on record for this system.
Enforcement actions
- June 4, 1998Federal Compliance achieved1 linked violation
- April 9, 1998Federal issued Formal Notice of Violation3 linked violations
Last known contact on file (system is inactive)
AGUILAR, MARY ALICE
302-593-1610
MIDDLETOWN, DE 19709