Environmental watch
What's in the air, water, and ground around here.
Live environmental OSINT for your community, pulled from public federal feeds — the EPA, the USGS, and the National Weather Service. No account, no tracking; every number links back to its public source. Auto-refreshes about every 30 minutes.
🌎 Environmental watch
Live public data for Dallas · updated 5 hr ago · showing last good readingAir quality
54ModerateUS AQI
PM2.5 11μg/m³PM10 12μg/m³Ozone 80μg/m³NO₂ 12μg/m³
Water monitoring
Trinity Rv At Dallas, Tx · 2.3 km away
426 ft3/sStreamflow
11.64 ftGage height
29.5 deg CWater temperature
885 uS/cm @25CSpecific conductance
Active alerts
- SevereFlood Watch
Earthquakes · 30 days
M2.5strongest within 250 km
4 km NNE of Tatums, Oklahoma
1 quake ≥ M2.5
Sources: Open-Meteo Air Quality, USGS Water Services, National Weather Service, USGS Earthquake Catalog, EPA National Priorities List. All public, no personal data.
Air quality — full readout
US Air Quality Index 54 (Moderate). Observed Sep 29, 11:00 PM.
10.7 μg/m³PM2.5
12.2 μg/m³PM10
80.0 μg/m³Ozone
12.0 μg/m³NO₂
2.2 μg/m³SO₂
138.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Trinity Rv At Dallas, Tx · 2.3 km away · 58 sites in range
426 ft3/sStreamflow · Sep 30, 3:30 AM
11.64 ftGage height · Sep 30, 3:30 AM
29.5 deg CWater temperature · Sep 30, 3:30 AM
885 uS/cm @25CSpecific conductance · Sep 30, 3:30 AM
7.9 std unitspH · Sep 30, 3:30 AM
5.0 mg/lDissolved oxygen · Sep 30, 3:30 AM
Source: USGS Water Services ↗
Active weather alerts1
SevereFlood Watchuntil Oct 2, 12:00 PM
Flood Watch issued September 29 at 2:15PM CDT until October 2 at 7:00AM CDT by NWS Fort Worth TX
Montague; Cooke; Grayson; Fannin; Young; Jack; Wise; Denton; Collin; Stephens; Palo Pinto; Parker; Tarrant; Dallas; Rockwall; Eastland; Erath; Hood; Somervell; Johnson; Ellis; Comanche; Mills; Hamilton; Bosque; Hill; Lampasas; Coryell; McLennan
Source: National Weather Service ↗
Earthquakes — last 30 days1
Source: USGS Earthquake Catalog ↗
Superfund sites
56 active EPA Superfund (National Priorities List) sites in TX of 70 ever listed.
RSR Corp.
Dallas · NPL Site · 7 km away
The state’s energy ledger
What TX’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the TX energy dossier →Snapshot generated Sep 30, 4:37 AM (showing last good reading while refreshing). All data is public and carries no personal information.