MSSI INC
Parent Company: NA
149 NICHOL AVE, MC KEES ROCKS, Pennsylvania 15136
Pollution Risk
71Based on 10 TRI facilities in zip code 15136
Water Quality
8No violation data available
Air Quality
44County-level EPA AQS data for ALLEGHENY
Facility Information
- Full Address
- 149 NICHOL AVE
- City
- MC KEES ROCKS
- State
- Pennsylvania
- Zip Code
- 15136
- County
- ALLEGHENY
- EPA TRI ID
- 15136MTLLR149NI
- Coordinates
- 40.4808°N, 80.0636°W
- Parent Company
- NA
Should You Be Concerned About MSSI INC?
MSSI INCis 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 41/100 — moderate, suggesting some cumulative environmental burden from industrial activity in the area.
Drinking water quality is a concern in zip code 15136, scoring only 8/100. Consider testing your home water supply or using a certified filtration system.
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 Pennsylvania pollution report for broader context. NA operates this facility — check if they have a public environmental responsibility report.
Other TRI Facilities in 15136 (9)
NORTH COAST CALIG CORP
1400 FLEMING AVE
GORDON TERMINAL SERVICE CO OF PA
1000 AGNES ST
PEPSI-COLA CO
400 GRAHAM ST
PEPSICO INC
PITTSBURGH ANNEALING BOX CO
MCKEES ROCKS INDUSTRIALL ENTERPRISES BUILDING 40 N
NA
SCHROEDER INDUSTRIES
NICHOL AVE
ALCO INDUSTRIES INC
STANDARD FORGED PRODUCTS LLC PLT 1112
75 NICHOL AVE
FERROWORKS LLC
BPI INC-MCKEES ROCKS PA PLANT
149 NICHOL AVE
BPI INC (BY PRODUCT INDUSTRIES INC)
PVS NOLWOOD CHEMICALS INC
180 NICHOL AVE
PVS CHEMICALS INC
PVS NOLWOOD CHEMICALS INC
148 NICHOL AVE - MRIE BLDG 162/163/164
PVS CHEMICALS INC
Health Considerations for Residents Near MSSI INC
Living near a Toxic Release Inventory (TRI) facility in MC KEES ROCKS, Pennsylvania (15136) 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 8/100 for zip code 15136, 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 44/100 — 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 MSSI INC, report them to Pennsylvania'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: 15136MTLLR149NI. Last updated: August 2026.