Environment
WILLIAMSON CO J J A E P — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of WILLIAMSON CO J J A E P in BARTLETT, Texas.
Latest Air Quality Index
53
Moderate · monitor 29.6 km away
PM2.5 annual10.0 µg/m³
Water health violations 10yr12
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
53
AQI latest — Moderate
53
AQI 7-day avg
3
Days unhealthy in last 90
10.0
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
46.8
Ozone annual ppb
22.1
NO₂ annual ppb
Public Water System
CITY OF BARTLETT · PWS TX2460006
12
Health-based violations (10yr)
5
Acute violations (10yr)
2,950
Population served
66
Most recent violation type
2025-12-30
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
15
TRI sites within 5 miles
32.7 mi
Nearest Superfund (NPL)
ROCKWOOL INDUSTRIES INC
13.1 mi
Nearest brownfield
11225 PECAN PARK
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).