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 Waterloo · updated 11 hr ago · showing last good readingAir quality
30GoodUS AQI
PM2.5 2μg/m³PM10 3μg/m³Ozone 63μg/m³NO₂ 5μg/m³
Water monitoring
Cedar River At Waterloo, Ia · 0.7 km away
7020 ft3/sStreamflow
7.54 ftGage height
Active alerts
- SevereFlood Watch
Earthquakes · 30 days
✓ None ≥ M2.5 nearby
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 30 (Good). Observed Aug 14, 8:00 PM.
2.3 μg/m³PM2.5
2.5 μg/m³PM10
63.0 μg/m³Ozone
4.5 μg/m³NO₂
0.4 μg/m³SO₂
170.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Cedar River At Waterloo, Ia · 0.7 km away · 24 sites in range
7020 ft3/sStreamflow · Aug 15, 12:00 AM
7.54 ftGage height · Aug 15, 12:00 AM
Source: USGS Water Services ↗
Active weather alerts1
SevereFlood Watchuntil Aug 15, 3:00 PM
Flood Watch issued August 14 at 1:03PM CDT until August 15 at 10:00AM CDT by NWS Des Moines IA
Pocahontas; Humboldt; Wright; Franklin; Butler; Bremer; Sac; Calhoun; Webster; Hamilton; Hardin; Grundy; Black Hawk; Crawford; Carroll; Greene; Boone; Story; Marshall; Tama; Audubon; Guthrie; Dallas; Polk; Jasper; Poweshiek; Cass; Adair; Madison; Warren; Marion; Mahaska; Adams; Union; Clarke; Lucas; Monroe; Wapello; Taylor; Ringgold; Decatur; Wayne; Appanoose; Davis
Source: National Weather Service ↗
Earthquakes — last 30 days0
✓ No earthquakes ≥ M2.5 within 250 km.
Source: USGS Earthquake Catalog ↗
Superfund sites
14 active EPA Superfund (National Priorities List) sites in IA of 25 ever listed.
Waterloo Coal Gasification Plant
Waterloo · Proposed NPL Site · 1 km away
The state’s energy ledger
What IA’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the IA energy dossier →Snapshot generated Aug 15, 1:06 AM (showing last good reading while refreshing). All data is public and carries no personal information.