Artesian Southern Sussex Regional, DE Water Quality
Artesian Southern Sussex Regional: EPA violation history, explained
Artesian Southern Sussex Regional has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 18,215 people get their water from it, across 7,102 connections.
Artesian Southern Sussex Regional's record against the rest of the country
Out of 12,903 systems in this dataset, Artesian Southern Sussex Regional ranks 6,929th by violation burden (46th percentile) - 4 violations total, 2 health-based.
Against the DE average
Artesian Southern Sussex Regional's 2 health-based violations sit within the DE average of 2.0, across 42 systems statewide. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
Artesian Southern Sussex Regional's most recent violation on record is dated 2019-01-06, with the most recent health-based one dated 2019-01-06. Last reported to EPA: 04/30/2026.
The concern categories on record
Artesian Southern Sussex Regional's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
- Disinfection byproducts - flagged from: Tthm
The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.
What Artesian Southern Sussex Regional's record does not cover
Everything on this page is Artesian Southern Sussex Regional's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and Artesian Southern Sussex Regional's customers' taps is household plumbing, invisible to a system-level record ranked 6,929th of 12,903 by violation count. The guide to what this data misses covers that gap.