Nederland
Tap water in Nederland is medium risk across 2 water systems. Had a health violation recently, since fixed.
2 official water systems are listed for this town. Each keeps its own rating.
Is it safe?
City of Nederland
Medium risk
Had a health violation recently, since fixed
9 health-based violations began in the last 3 years. 0 are still unresolved.
Serves about 18,157 people.
Source water: surface water.
Last health violation began 2026-01-01.
The violations involved Total Haloacetic Acids (HAA5), TTHM, Interim Enhanced Surface Water Treatment Rule.
Is it safe?
Jefferson County WCID 10
Medium risk
Had a health violation recently, since fixed
8 health-based violations began in the last 3 years. 0 are still unresolved.
Serves about 4,605 people.
Source water: surface water.
Last health violation began 2026-01-01.
The violations involved Total Haloacetic Acids (HAA5), TTHM.
Source
US EPA Safe Drinking Water Information System.
Period covered: October 2023 to September 2026.
Covers community water systems serving 3,300 people or more. The rating uses health-based violations of federal drinking-water standards in the last three years, and whether those violations have been fixed. Each system is placed at a town it serves, so positions are approximate.
Common questions
Can I drink the tap water in Nederland, Texas?
Tap water in Nederland is medium risk across 2 water systems. Had a health violation recently, since fixed.
Where do these ratings come from?
US EPA Safe Drinking Water Information System. Period covered: October 2023 to September 2026.