JOHN MORRELL & CO
Parent Company: THE SMITHFIELD FOODS INC
1200 BLUFF RD PO BOX 2630, SIOUX CITY, Iowa 51106
Pollution Risk
66Based on 9 TRI facilities in zip code 51106
Water Quality
235 violations recorded
Air Quality
22County-level EPA AQS data for WOODBURY
Facility Information
Water Quality in 51106
Total Violations
5
Health Violations
0
Contaminants Found
2
Water Safety Score
23/100
Contaminants Detected:
Should You Be Concerned About JOHN MORRELL & CO?
JOHN MORRELL & COis 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 38/100 — 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 51106, scoring only 23/100. Consider testing your home water supply or using a certified filtration system.
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 Iowa pollution report for broader context. THE SMITHFIELD FOODS INC operates this facility — check if they have a public environmental responsibility report.
Other TRI Facilities in 51106 (8)
HUBBARD FEEDS INC
4520 S YORK
ALLTECH INC
CHESTERMAN CO
4700 S LEWIS BLVD
NA
CURLY'S FOODS INC
1000 WARRINGTON RD
SMITHFIELD FOODS INC
KENT NUTRITION GROUP INC
4001 S LEWIS BLVD
KENT CORP
KAY DEE LLC - KAY DEE FEED FACILITY
1919 GRAND AVE
KAY DEE LLC
PURINA ANIMAL NUTRITION LLC - SIOUX CITY IA
4600 STONE AVE
LAND O LAKES INC
WILSON TRAILER CO
2400 LEECH AVE
WILSON TRAILER CO
4400 LEWIS BLVD
Health Considerations for Residents Near JOHN MORRELL & CO
Living near a Toxic Release Inventory (TRI) facility in SIOUX CITY, Iowa (51106) 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 23/100 for zip code 51106, 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 22/100 — 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 JOHN MORRELL & CO, report them to Iowa'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: 51107JHNMR1200B. Last updated: August 2026.