CLAYTON HERMISTON
Parent Company: BERKSHIRE HATHAWAY
400 W ELM AVE, HERMISTON, Oregon 97838
Pollution Risk
66Based on 9 TRI facilities in zip code 97838
Water Quality
98822 violations recorded
Air Quality
21County-level EPA AQS data for UMATILLA
Facility Information
Water Quality in 97838
Total Violations
822
Health Violations
4
Contaminants Found
15
Water Safety Score
98/100
Contaminants Detected:
Should You Be Concerned About CLAYTON HERMISTON?
CLAYTON HERMISTONis 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 64/100 — moderate, suggesting some cumulative environmental burden from industrial activity in the area.
Water quality in zip code 97838 is good (98/100), suggesting that despite the TRI facility, drinking water hasn't been significantly impacted.
This zip code has 9 total TRI facilities, which is a high concentration that compounds environmental health risks — each facility contributes pollutants that may interact in ways individual facility data doesn't capture. 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 Oregon pollution report for broader context. BERKSHIRE HATHAWAY operates this facility — check if they have a public environmental responsibility report.
Other TRI Facilities in 97838 (8)
CENTRAL PRE-MIX HERMISTON
POWERLINE RD TO PTL RANCH RD
OLDCASTLE INC
J R SIMPLOT CO HERMISTON FOOD GROUP
79319 SIMPLOT RD
J R SIMPLOT CO
LAMB WESTON INC.
78153 WESTLAND RD
LAMB WESTON INC
U.S. ARMY UMATILLA CHEMICAL DEPOT
78798 ORDNANCE RD
US DEPARTMENT OF DEFENSE
U.S. ARMY UMATILLA CHEMICAL DEPOT - WASHINGTON DEMIL CO
78068 ORDNANCE RD
URS
CHS HERMISTON FEED
30797 FEEDVILLE RD
CHS INC
AMERICAN ROCK PRODUCTS HERMISTON
81830 HWY 395 N
CRH AMERICAS INC
US ARMY NATIONAL GUARD REES TRAINING CENTER RANGES
78798 ORDINANCE ROAD
US DEPARTMENT OF DEFENSE
Health Considerations for Residents Near CLAYTON HERMISTON
Living near a Toxic Release Inventory (TRI) facility in HERMISTON, Oregon (97838) 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
Even with acceptable municipal water scores, homes near industrial sites should test annually for contaminants that may leach through groundwater. This is especially important for homes built before 1990 or those on well water in the 97838 area. Testing kits are available through your county health department or certified labs.
Air Quality Monitoring
Air quality in this area scores 21/100 — 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 CLAYTON HERMISTON, report them to Oregon'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.
Explore More
Data sources: EPA Toxic Release Inventory (TRI), EPA Safe Drinking Water Information System (SDWIS), EPA Air Quality System (AQS). Facility ID: 97838MRLTT400WE. Last updated: August 2026.