ONGUARD INDUSTRIES
Parent Company: NA
1850 CLARK RD, HAVRE DE GRACE, Maryland 21078
Pollution Risk
71Based on 10 TRI facilities in zip code 21078
Water Quality
100217 violations recorded
Air Quality
22County-level EPA AQS data for HARFORD
Facility Information
Water Quality in 21078
Total Violations
217
Health Violations
17
Contaminants Found
15
Water Safety Score
100/100
Contaminants Detected:
Should You Be Concerned About ONGUARD INDUSTRIES?
ONGUARD INDUSTRIESis 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 66/100 — moderate, suggesting some cumulative environmental burden from industrial activity in the area.
Water quality in zip code 21078 is good (100/100), suggesting that despite the TRI facility, drinking water hasn't been significantly impacted.
This zip code has 10 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 Maryland pollution report for broader context. NA operates this facility — check if they have a public environmental responsibility report.
Other TRI Facilities in 21078 (9)
BAYCRAFT FIBERGLASS ENGINEERING INC
1700 CLARK RD
NA
BAYCRAFT FIBERGLASS ENGINEERING INC
414 WEBB LN
NA
CELLO PROFESSIONAL PRODUCTS
1354 OLD POST RD
CARROLL CO
DOUGLAS & LOMASON CO
1601 CLARK RD
JM HUBER CORP
701 FOUNTAIN ST
J.M. HUBER CORP
CYTEC ENGINEERED INC
1300 REVOLUTION ST
SYENSQO HOLDING INC
PEPSI-COLA BOTTLING CO HAVRE DE GRACE
OLD POST RD
PEPSICO INC
TANNER INDUSTRIES INC
1750 CLARK RD
ELITE COMFORT SOLUTIONS - HAVRE DE GRACE
1900 CLARK ROAD
LEGGETT & PLATT INC
Health Considerations for Residents Near ONGUARD INDUSTRIES
Living near a Toxic Release Inventory (TRI) facility in HAVRE DE GRACE, Maryland (21078) 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 21078 area. 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 ONGUARD INDUSTRIES, report them to Maryland'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: 21078NGRDC185CL. Last updated: August 2026.