What environmental databases are included?

This page aggregates data from eight EPA databases: Safe Drinking Water (SDWIS), Superfund/NPL sites, Toxic Release Inventory (TRI), Air Quality Index (AQI), Leaking Underground Storage Tanks (LUST), NPDES water discharge permits, RCRA hazardous waste, and Brownfields.

What does the Air Quality Index (AQI) mean?

AQI is measured on a scale from 0 to 500. Values under 50 are 'Good,' 51-100 is 'Moderate,' and above 100 is 'Unhealthy for Sensitive Groups.' AQI is measured at the county level since air quality monitoring stations are sparse. Your town shares its county's AQI reading.

What is a Superfund site?

A Superfund site is a location contaminated by hazardous waste that has been placed on the EPA's National Priorities List (NPL) for long-term cleanup. These sites pose serious risks to human health and the environment. Cleanup can take decades and cost hundreds of millions of dollars.

Lake Stevens, WA Water Quality, EPA Sites & Air Quality Data

CSASeattle-Tacoma MSASeattle-Tacoma-Bellevue#21/78 Population

Environmental Reporti

Water Systemsi

6community / 15 total

Water Violationsi

Drinking Wateri

SDWIS

Public water systems registered to serve this area. Community systems (CWS) provide water to residents year-round. Transient systems serve places like gas stations or restaurants. Violations indicate a system failed to meet federal drinking water standards.

Community Systemsi

Active Systemsi

Recent Violationsi

Transient (9)

Community (6)

Recent Violations (Last 5 Years)

CEDAR SPRINGS CAMP

7 violationsLatest: 2025-07-01

EPA

MOUNT FOREST WATER SYSTEM

18 violationsLatest: 2025-07-01

EPA

MOUNTAIN LOOP VIEW TRACTS

4 violationsLatest: 2025-03-01

EPA

EV Charging & Alternative Fuel Stationsi

AFDC

Publicly listed alternative fuel and EV charging stations within the municipality. Data from the U.S. Department of Energy. "Open" stations are currently available for use; "Planned" stations are approved but not yet operational.

Total Stationsi

EV Stationsi

Level 2 Portsi

DC Fast Portsi

ChargePoint NetworkElectrify America

NORTH COVE PARK STATION 11812 Main StElectric2 L2ChargePoint Network

SLBP STATION 110309 20th Street SoutheastElectric2 L2ChargePoint Network

SLBP STATION 210309 20th Street SoutheastElectric2 L2ChargePoint Network

SLBP STATION 310309 20th Street SoutheastElectric2 L2ChargePoint Network

SLBP STATION 410309 20th Street SoutheastElectric2 L2ChargePoint Network

SLBP STATION 510309 20th Street SoutheastElectric2 L2ChargePoint Network

SLBP STATION 610309 20th Street SoutheastElectric1 L2ChargePoint Network

Target T1331 (Lake Stevens, WA)9601 Market PlaceElectric1 L2 + 3 DCElectrify America