WILMINGTON WATER DEPARTMENT
PWSID: DE0000663 · Wilmington, DE · Serves 107,976 people
According to EPA Safe Drinking Water Information System (SDWIS), WILMINGTON WATER DEPARTMENT (PWSID DE0000663) in Wilmington, DE is listed as a CWS water system covering about 107,976 people. The same extract lists 1 health-based violation record spanning 2017-2017. Those 1 health-based row for WILMINGTON WATER DEPARTMENT cover contaminants such as Long Term 2 Enhanced Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
WILMINGTON WATER DEPARTMENT has 1 health-based violation record in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including Long Term 2 Enhanced Surface Water Treatment Rule. Recorded violations span 2017–2017. Day-to-day primacy enforcement for this system runs through the Delaware drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Delaware state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- DE0000663
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Wilmington, DE
- Population Served
- 107,976
- Health Violations
- Yes (1)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule | 1 | 1 |
Violation History (1)
| Contaminant | Health | Date |
|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule | Yes | Oct 1, 2017 |
Frequently Asked Questions
What does EPA SDWIS list for WILMINGTON WATER DEPARTMENT?
How many people does WILMINGTON WATER DEPARTMENT serve?
What violations does WILMINGTON WATER DEPARTMENT have?
What contaminants have been found in WILMINGTON WATER DEPARTMENT water?
Compare beyond Delaware
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest WILMINGTON WATER DEPARTMENT on cumulative violation count (1) and EPA-reported population served (107,976). Violation-count peers include CHOCTAW - CONEHATTA, CHOCTAW - PEARL RIVER, CHOCTAW - TUCKER. Population peers include RENTON CITY OF, KINGSPORT WATER DEPT, Auburn City of.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
WILMINGTON WATER DEPARTMENT (DE0000663) is drawn from EPA SDWIS. Nearby county systems in this extract include VEOLIA WATER DELAWARE, INC; NEWARK WATER DEPARTMENT; MIDDLETOWN WATER DEPARTMENT; MUNICIPAL SERVICES COMMISSION. Health-based rows (1 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.