NORTH CASCADES NATIONAL PARK
Parent Company: US DEPARTMENT OF THE INTERIOR
810 STATE ST, SEDRO WOOLLEY, Washington 98284
Pollution Risk
34Based on 4 TRI facilities in zip code 98284
Water Quality
297 violations recorded
Air Quality
26County-level EPA AQS data for SKAGIT
Facility Information
- Full Address
- 810 STATE ST
- City
- SEDRO WOOLLEY
- State
- Washington
- Zip Code
- 98284
- County
- SKAGIT
- EPA TRI ID
- 9828WNRTHC81STA
- Parent Company
- US DEPARTMENT OF THE INTERIOR
Water Quality in 98284
Total Violations
7
Health Violations
0
Contaminants Found
2
Water Safety Score
29/100
Contaminants Detected:
Should You Be Concerned About NORTH CASCADES NATIONAL PARK?
NORTH CASCADES NATIONAL PARKis registered in the EPA's Toxic Release Inventory (TRI). This means the facility reports handling, releasing, or transferring toxic chemicals as part of its operations. The area's environmental safety score is just 30/100 — a concerning level that warrants attention from residents, particularly families with young children or individuals with respiratory conditions.
Drinking water quality is a concern in zip code 98284, scoring only 29/100. Consider testing your home water supply or using a certified filtration system.
This zip code has 4 total TRI facilities, which contributes to the area's pollution profile. Areas with multiple TRI sites tend to have higher rates of respiratory issues and environmental sensitivity, according to EPA research.
What you can do: Check your home's water quality with an annual test kit, monitor local air quality alerts, and review the full Washington pollution report for broader context. US DEPARTMENT OF THE INTERIOR operates this facility — check if they have a public environmental responsibility report.
Other TRI Facilities in 98284 (3)
Health Considerations for Residents Near NORTH CASCADES NATIONAL PARK
Living near a Toxic Release Inventory (TRI) facility in SEDRO WOOLLEY, Washington (98284) means potential exposure to industrial pollutants through air, water, and soil. While not every facility creates immediate health risks, long-term proximity warrants awareness and proactive steps.
Water Testing
Given the water quality score of 29/100 for zip code 98284, we recommend annual water testing for heavy metals, VOCs, and industrial contaminants — especially if you use well water. Testing kits are available through your county health department or certified labs.
Air Quality Monitoring
Air quality in this area scores 26/100 — below average. Monitor daily AQI (Air Quality Index) at airnow.gov, particularly on hot, stagnant days when ground-level pollutants concentrate. If you notice unusual odors or visible emissions from NORTH CASCADES NATIONAL PARK, report them to Washington's environmental agency.
When to Consult a Doctor
Speak with your physician if you experience persistent respiratory symptoms (chronic cough, wheezing, shortness of breath), unexplained headaches, skin irritation, or unusual fatigue — particularly if these worsen when you're at home. Mention your proximity to a TRI facility so they can order appropriate screening. Vulnerable populations — children, elderly, pregnant women, and those with asthma — should be especially vigilant.
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Data sources: EPA Toxic Release Inventory (TRI), EPA Safe Drinking Water Information System (SDWIS), EPA Air Quality System (AQS). Facility ID: 9828WNRTHC81STA. Last updated: August 2026.