NEWARK, DE · New Castle County
NEWARK WATER DEPARTMENT Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
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)
- DE0000630
- System type
- Community Water System
- Population served
- 40,000
- Service connections
- 8,962
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring and Reporting (DBP)
—TTHM
July 1, 2014 – July 31, 2014
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2014 – July 31, 2014
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2014 – April 30, 2014
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2014 – April 30, 2014
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2014 – January 31, 2014
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2014 – January 31, 2014
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2013 – October 31, 2013
ResolvedMonitoring and Reporting (DBP)
—TTHM
October 1, 2013 – October 31, 2014
ResolvedMonitoring, Routine (IDSE)
—Stage 2 Disinfectants and Disinfection Byproducts Rule
January 1, 2010 – January 26, 2016
ResolvedMonitoring, Routine (IDSE)
—TTHM
September 1, 2009 – September 30, 2009
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2014 – July 31, 2014 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2014 – July 31, 2014 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| April 1, 2014 – April 30, 2014 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| April 1, 2014 – April 30, 2014 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2014 – January 31, 2014 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2014 – January 31, 2014 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 2013 – October 31, 2013 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2013 – October 31, 2014 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2010 – January 26, 2016 | Monitoring, Routine (IDSE) | Stage 2 Disinfectants and Disinfection Byproducts Rule | — | Resolved |
| September 1, 2009 – September 30, 2009 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- January 26, 2016Federal Compliance achieved11 linked violations
- November 25, 2014Federal Final Administrative Order issued14 linked violations
Contact
NEIMEISTER, MARK
302-366-7000
NEWARK, DE 19711