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ZIP Code 21114 Water Quality
Delaware · 4,865 people served · 17 water systems
D
PoorZIP code 21114 is in Delaware and is a small town from a drinking-water-service perspective, with 4,865 people served by 17 EPA-registered public water systems. It corresponds to CROFTON.
Within ZIP code 21114, the EPA Safe Drinking Water Information System (SDWIS) records 7 health-based violations during the past five years across 17 water systems serving this postal area. The grade of D reflects the aggregate compliance pattern, not the current daily water quality.
Last updated: 2026-05-18 · Source: EPA SDWIS
ZIP Code Location
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Cities in ZIP 21114
Water Systems Serving 21114
ENCHANTED ACRES MHC LLC
PWSID: DE0000259
225 served
ILUR PORTFOLIOS - CARRIAGE ESTATES LLC
PWSID: IL0195350
115 served
HERITAGE OF RANTOUL
PWSID: IL0190080
500 served
ILUR LIBERTY COMMONS MHP LLC
PWSID: IL0195400
865 served
ILUR PORTFOLIO 5-SURBANA ESTATES MHP LLC
PWSID: IL0195390
209 served
ILUR PORTFOLIO 5 - TRAILSIDE MHP LLC
PWSID: IL0195380
62 served
ILUR PORTFOLIO 5 - WILSON MHP LLC
PWSID: IL0195370
62 served
ILUR WOODS EDGE MHP LLC
PWSID: IL0195360
373 served
MAPLEWOOD MAC LLC
PWSID: IL0190660
270 served
VILLAGE GREEN MOBILE HOME PARK
PWSID: IL1195350
220 served
EAST 30 MHP
PWSID: IL1190400
218 served
IDLEWOOD PARK
PWSID: MD0080205
320 served
MT. IVY 2019 MHC, LLC
PWSID: NY4301307
170 served
POMONA GLEN
PWSID: NY4325001
50 served
REX HILL ESTATES, LLC
PWSID: OH7703812
246 served
COLONIAL VILLA MHC, LLC
PWSID: OH5000612
450 served
SUNNY CREEK MHC
PWSID: TX2460144
510 served
About ZIP-code water data
Postal-code level water quality data is built up from the underlying water systems — multiple ZIPs may share a single utility, and a single ZIP can span multiple utilities. For property-level information, contact the specific utility serving your address. EPA data on this page was last refreshed on 2026-05-18.
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