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 Sparks · updated 10 hr ago · showing last good readingAir quality
64ModerateUS AQI
PM2.5 13μg/m³PM10 19μg/m³Ozone 87μg/m³NO₂ 7μg/m³
Water monitoring
Truckee Rv Nr Sparks, Nv · 2.1 km away
284 ft3/sStreamflow
5.23 ftGage height
21.1 deg CWater temperature
128 uS/cm @25CSpecific conductance
Active alerts
✓ No active weather alerts
Earthquakes · 30 days
M3.5strongest within 250 km
16 km NE of Yerington, Nevada
17 quakes ≥ 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 64 (Moderate). Observed Aug 14, 8:00 PM.
13.4 μg/m³PM2.5
18.5 μg/m³PM10
87.0 μg/m³Ozone
6.5 μg/m³NO₂
0.6 μg/m³SO₂
165.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Truckee Rv Nr Sparks, Nv · 2.1 km away · 60 sites in range
284 ft3/sStreamflow · Aug 15, 3:05 AM
5.23 ftGage height · Aug 15, 3:05 AM
21.1 deg CWater temperature · Aug 15, 3:00 AM
128 uS/cm @25CSpecific conductance · Aug 15, 3:00 AM
Source: USGS Water Services ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days17
M3.4↗M2.6↗M2.6↗M2.6↗M2.7↗
19 km SW of Toms Place, CA
Aug 14, 8:38 PM · 245 km away
30 km SSE of Mina, Nevada
Aug 12, 4:10 AM · 219 km away
7 km WNW of Corning, CA
Aug 11, 4:57 AM · 219 km away
23 km WSW of Gerlach, Nevada
Aug 6, 6:49 PM · 118 km away
3 km SSE of Anderson, CA
Aug 6, 2:24 AM · 237 km away
Source: USGS Earthquake Catalog ↗
Superfund sites
2 active EPA Superfund (National Priorities List) sites in NV of 2 ever listed.
Carson River Mercury Site
Churchill County, Lyon County · NPL Site · 36 km away
The state’s energy ledger
What NV’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the NV energy dossier →Snapshot generated Aug 15, 3:26 AM (showing last good reading while refreshing). All data is public and carries no personal information.