States / Oklahoma / Drinking Water / DELAWARE
DELAWARE
Public water system OK1021502 · community water system
People served
456
Water source
surface water
Health-based violations (2015+)
36
Unresolved
0
System details
- Service area
- Nowata County
- ZIP served
- —
- Owner type
- local government
- Health-based violation on record
- yes
- Most recent violation began
- 2025-10-01
Other water systems in Nowata County
NOWATA MUNICIPAL AUTHORITY · 3,971 served157 violationsCONSOLIDATED RWD #1 NOWATA AND ROGERS CO · 1,580 servednone on recordNOWATA CO RWD #7 · 1,050 served66 violationsSOUTH COFFEYVILLE · 790 served12 violationsELM BEND RWD INC · 600 served191 violationsNOWATA CO RW & S DIST #1 · 500 served2 violationsNOWATA CO RWD #6 · 450 served65 violationsLENAPAH PUBLIC WORKS AUTHORITY · 298 served72 violationsNOWATA COUNTY RWD # 3 · 225 served94 violationsNOWATA CO RWD #2 · 205 served112 violationsNOWATA CO RWD #5 · 70 served84 violations
Source: U.S. EPA Safe Drinking Water Information System (SDWIS). "Health-based" counts maximum-contaminant-level, treatment-technique and maximum-residual-disinfectant-level violations recorded since 2015. A violation on record — especially a resolved one — is not a statement about water quality today; contact the water system or your state drinking-water program for current information.