Water quality for ZIP code 19707
ZIP 19707 covers Hockessin, North Star, and Pike Creek in New Castle County, Delaware, one of 29 ZIP codes in the county. 77 active public water systems serve the county; 9 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in New Castle County
30 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Carpenters Row Montchanin |
60 | 0 | 4.6 mi | |
| Veolia Water Delaware, INC New Castle, Wilmington |
100,495 | 0 | 5.9 mi | |
| Wilmington Water Department Wilmington |
107,976 | 1 | 6.8 mi | |
| Newark Water Department Newark |
40,000 | 0 | 8.0 mi | |
| Ascot Landing Subdivision Newark |
338 | 0 | 8.4 mi | |
| Municipal Services Commission New Castle |
5,549 | 0 | 10.1 mi | |
| Hunters Run New Castle |
683 | 0 | 10.1 mi | |
| Kingsmill New Castle |
381 | 0 | 10.1 mi | |
| Glasgow Pines II New Castle |
235 | 0 | 10.1 mi | |
| ST Andrews Apartments Bear |
360 | 0 | 11.5 mi | |
| ST Andrews Apartment New Addition Bear |
272 | 0 | 11.5 mi | |
| ST Andrews Single Family Homes Bear |
120 | 0 | 11.5 mi | |
| Delaware City Water Department (awc) Delaware City |
2,610 | 0 | 15.4 mi | |
| Summit Pond Pump District Middletown |
177 | 0 | 18.0 mi | |
| North West Pump District Middletown |
4,149 | 0 | 18.8 mi | |
| East Ncc District Odessa |
5,538 | 0 | 18.9 mi | |
| Bayview Improvement Company (awc) Port Penn |
214 | 0 | 21.3 mi | |
| Ponds of Odessa (awc) Middletown |
216 | 0 | 21.7 mi | |
| Middletown Water Department Middletown |
17,700 | 0 | 22.4 mi | |
| Drawyers Creek Pump District Odessa |
204 | 0 | 22.8 mi | |
| Willow Grove Mill Middletown |
3,090 | 0 | 23.2 mi | |
| Parkside Middletown |
1,467 | 0 | 23.7 mi | |
| South East Pump District Middletown |
951 | 0 | 23.7 mi | |
| Dove Run Middletown |
909 | 0 | 23.7 mi | |
| Villagebrook Middletown |
847 | 0 | 23.7 mi |
Non-community systems in New Castle County (46: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to New Castle County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Delaware records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.