THOMAS PETROLEUM LLC WILLISTON SOUTH BULK PLANT

Parent Company: MAXUM ENTERPRISES LLC

103 1ST ST W, WILLISTON, North Dakota 58801

Area Score56/100ModerateModerate

Pollution Risk

84

Based on 15 TRI facilities in zip code 58801

Water Quality

62

101 violations recorded

Air Quality

15

County-level EPA AQS data for WILLIAMS

Facility Information

Full Address
103 1ST ST W
City
WILLISTON
State
North Dakota
Zip Code
58801
County
WILLIAMS
EPA TRI ID
5880WTHMSP131ST
Parent Company
MAXUM ENTERPRISES LLC

Water Quality in 58801

Total Violations

101

Health Violations

1

Contaminants Found

6

Water Safety Score

62/100

Contaminants Detected:

Disinfectant ResidualCode 1006Gross AlphaCode 7500Code 8000Turbidity

Should You Be Concerned About THOMAS PETROLEUM LLC WILLISTON SOUTH BULK PLANT?

THOMAS PETROLEUM LLC WILLISTON SOUTH BULK PLANTis 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 56/100 — moderate, suggesting some cumulative environmental burden from industrial activity in the area.

Residents in zip code 58801 should be aware of potential environmental exposure from industrial operations.

This zip code has 15 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 North Dakota pollution report for broader context. MAXUM ENTERPRISES LLC operates this facility — check if they have a public environmental responsibility report.

Health Considerations for Residents Near THOMAS PETROLEUM LLC WILLISTON SOUTH BULK PLANT

Living near a Toxic Release Inventory (TRI) facility in WILLISTON, North Dakota (58801) 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 58801 area. Testing kits are available through your county health department or certified labs.

Air Quality Monitoring

Air quality in this area scores 15/100 — 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 THOMAS PETROLEUM LLC WILLISTON SOUTH BULK PLANT, report them to North Dakota'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.

Data sources: EPA Toxic Release Inventory (TRI), EPA Safe Drinking Water Information System (SDWIS), EPA Air Quality System (AQS). Facility ID: 5880WTHMSP131ST. Last updated: August 2026.