KEYSTONE POWDERED METAL CO
251 STATE ST, SAINT MARYS, Pennsylvania 15857
Pollution Risk
96Based on 21 TRI facilities in zip code 15857
Water Quality
8No violation data available
Air Quality
63County-level EPA AQS data for ELK
Facility Information
- Full Address
- 251 STATE ST
- City
- SAINT MARYS
- State
- Pennsylvania
- Zip Code
- 15857
- County
- ELK
- EPA TRI ID
- 15857KYSTN1935S
- Coordinates
- 41.4161°N, 78.6703°W
- Parent Company
- KEYSTONE POWDERED METAL CO
Should You Be Concerned About KEYSTONE POWDERED METAL CO?
KEYSTONE POWDERED METAL 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 55/100 — moderate, suggesting some cumulative environmental burden from industrial activity in the area.
Drinking water quality is a concern in zip code 15857, scoring only 8/100. Consider testing your home water supply or using a certified filtration system.
This zip code has 21 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.
Other TRI Facilities in 15857 (20)
ARC METALS
50 PM ST
GKN NORTH AMERICA INC
CONTACT TECHNOLOGIES INC
229 W CREEK RD
NA
MPP - FORD RD DIV
150 FORD RD
METAL POWDER PRODUCTS CO
MERSEN USA GS CORP. - ST MARYS
1032 TROUT RUN RD
MERSEN USA BN CORP
GRAFTECH USA LLC
800 THERESIA STREET
GRAFTECH INTERNATIONAL LTD
ADVANCED HEAT TREATING INC
1057 TROUT RUN RD
NA
LEDVANCE LLC
835 WASHINGTON RD
NA
AMPHENOL THERMOMETRICS INC
967 WINDFALL RD
AMPHENOL CORP
GKN SINTER METALS ST MARYS 2
114 STACKPOLE ST
GKN SINTER METALS
Health Considerations for Residents Near KEYSTONE POWDERED METAL CO
Living near a Toxic Release Inventory (TRI) facility in SAINT MARYS, Pennsylvania (15857) 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 15857, 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
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 KEYSTONE POWDERED METAL CO, 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: 15857KYSTN1935S. Last updated: August 2026.