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Toxic Monitoring Sites in Pennsylvania

Map of toxic monitoring sites in PA

Blue type indicates a current site, red indicates a former site.


Note: Toxic monitoring is performed by separate agencies in Allegheny and Philadelphia counties.

For each location, "SITE DATA" indicates data that has been qualified and finalized if marked "Ready". If not, the words "Coming soon" will appear next to it.

Current Sites

Expand AllClick here for a more accessible version
Arendtsville
Measured ParametersSite Specifics
Volatile OrganicsStarted: 6/2/97
CarbonylsLatitude: 39.9236
Acid RainLongitude: -77.3081
Mercury in RainElevation: 819 ft
 City: Arendtsville
 County: Adams

Site Data

Beaver Valley
Measured ParametersSite Specifics
Total ParticulatesStarted: 2/14/11
MetalsLatitude: 40.6736
VOCLongitude: -80.3177
 Elevation: 1111 ft
 City: Center Township
 County: Beaver

Site Data

Charleroi
Measured ParametersSite Specifics
Volatile OrganicsStarted: 5/31/09
 Latitude: 40.1465
 Longitude: -79.9024
 Elevation: 770 ft
 City: Center Township
 County: Washington

Site Data

Chester
Measured ParametersSite Specifics
Volatile OrganicsStarted: 1/10/95
Total ParticulatesLatitude: 39.8356
MetalsLongitude: -75.3728
 Elevation: 7 ft
 City: Chester
 County: Delaware

Site Data

  • 420450002 Chester VOC AQS Data [2013-2015] Coming soon
  • 420420002 Chester Metals TSP Data [2013-2017] Coming soon
  • 420420002 Chester Metals PM10 Data [2017-2018] Coming soon
Collegeville
Measured ParametersSite Specifics
Volatile OrganicsStarted: 5/18/07
 Latitude: 40.1926
 Longitude: -75.4575
 Elevation: 225 ft
 City: Collegeville
 County: Montgomery

Site Data

Ellwood City
Measured ParametersSite Specifics
MetalsStarted: 4/21/16
 Latitude: 40.859409
 Longitude: -80.276131
 Elevation: 269 meters
 City: Ellwood City
 County: Lawrence

Site Data

  • 420730011 Ellwood City Metals TSP AQS Data [2016-2018] Coming soon
Erie
Measured ParametersSite Specifics
VOCStarted: 12/6/18
 Latitude: 42.14187
 Longitude: -80.038694
 Elevation: 269 meters
 City: Erie
 County: Erie

Site Data

Evansburg UM
Measured ParametersSite Specifics
Volatile OrganicsStarted: 2/18/09
 Latitude: 40.1833
 Longitude: -75.4342
 Elevation: 211 ft
 City: Collegeville
 County: Montgomery

Site Data

Glasgow
Measured ParametersSite Specifics
MetalsStarted: 10/16/17
Total ParticulatesLatitude: 40.644637
 Longitude: -80.508413
 Elevation: 209 meters
 City: Midland
 County: Beaver

Site Data

Greensburg
Measured ParametersSite Specifics
Volatile OrganicsStarted: 1/2/10
 Latitude: 40.3043
 Longitude: -79.5059
 Elevation: 1173 ft
 City: Greensburg
 County: Westmoreland

Site Data

Houston
Measured ParametersSite Specifics
Volatile OrganicsStarted: 5/5/14
CarbonylsLatitude: 40.2685
 Longitude: -80.2440
 Elevation: 1046 ft
 City: Chartiers Twp
 County: Washington

Site Data

Lancaster
Measured ParametersSite Specifics
Volatile OrganicsStarted: 5/24/99
CarbonylsLatitude: 40.3043
Total ParticulatesLongitude: -76.2833
MetalsElevation: 331 ft
 City: Lancaster
 County: Lancaster

Site Data

Little Blue Run
Measured ParametersSite Specifics
MetalsStarted: 6/4/13
 Latitude: 40.6119
 Longitude: -80.50067
 Elevation: 356 meters
 City: Georgetown
 County: Beaver

Site Data

Marcus Hook
Measured ParametersSite Specifics
Volatile OrganicsStarted: 4/2/95
 Latitude: 39.8178
 Longitude: -75.4142
 Elevation: 23 ft
 City: Marcus Hook
 County: Delaware

Site Data

Mehoopany
Measured ParametersSite Specifics
Volatile OrganicsStarted: 3/6/14
 Latitude: 41.5658
 Longitude: -76.0643
 Elevation: 802 ft
 City: Mehoopany
 County: Wyoming

Site Data

New Milford
Measured ParametersSite Specifics
VOCStarted: 10/5/18
CarbonylLatitude: 41.867336
 Longitude: -75.686602
 Elevation: 426 meters
 City: New Milford
 County: Susquehanna

Site Data

  • 421150215 New Milford VOC AQS Data [2018] Coming soon
  • 421150215 New Milford Carbonyl AQS Data [2018] Coming soon
Palmerton Electric
Measured ParametersSite Specifics
MetalsStarted: 1/1/17
Total ParticulatesLatitude: 40.81329
 Longitude: -75.56979
 Elevation: 129 meters
 City: Palmerton
 County: Carbon

Site Data

  • 420250300 Palmerton Metals TSP AQS Data [2018] Coming soon
  • 420250300 Palmerton Metals PM10 AQS Data [2018] Coming soon
Presque Isle
Measured ParametersSite Specifics
Volatile OrganicsStarted: 6/8/00
Total ParticulatesLatitude: 42.1557
MetalsLongitude: -80.1137
Acid RainElevation: 575 ft
Mercury in RainCity: Erie
 County: Erie

Site Data

Reading
Measured ParametersSite Specifics
Volatile OrganicsStarted: 6/17/07
Total ParticulatesLatitude: 40.3835
Metals Longitude: -75.9686
 Elevation: 305 ft
 City: Reading
 County: Berks

Site Data

Uniontown
Measured ParametersSite Specifics
VOCStarted: 6/1/18
CarbonylLatitude: 39.917663
 Longitude: -79.805499
 Elevation: 338 meters
 City: Uniontown
 County: Fayette

Site Data

  • 420510524 Uniontown VOC AQS Data [2018] Coming soon
  • 420510524 Uniontown Carbonyl AQS Data [2018] Coming soon
York
Measured ParametersSite Specifics
Volatile OrganicsStarted: 3/8/09
 Latitude: 39.9655
 Longitude: -76.6996
 Elevation: 442 ft
 City: York
 County: York

Site Data


Former Sites

Expand AllClick here for a more accessible version
Beaver Falls
Measured ParametersSite Specifics
Volatile OrganicsStarted: 1/2/10
 Latitude: 40.7477
 Longitude: -80.3158
 Elevation: 732 ft
 City: Beaver Falls
 County: Beaver

Site Data

Florence
Measured ParametersSite Specifics
VOCStarted: 10/12/12
 Latitude: 40.4454
 Longitude: -80.4212
 Elevation: 347 meters
 City: Florence
 County: Washington

Site Data

  • 421255001 Florence VOC AQS Data [2013] Coming soon
Freemansburg
Measured ParametersSite Specifics
Volatile OrganicsStarted: 1/8/10
 Latitude: 40.6284
 Longitude: -75.3415
 Elevation: 294 ft
 City: Freemansburg
 County: Northampton

Site Data

Lewisburg
Measured ParametersSite Specifics
Volatile OrganicsStarted: 8/1/03
MetalsLatitude: 40.9552
Total ParticulatesLongitude: -76.8819
 Elevation: 512 ft
 City: Lewisburg
 County: Union

Site Data

Slippery Rock
Measured ParametersSite Specifics
Volatile OrganicsStarted: 8/29/09
Total ParticulatesLatitude: 41.0632
 Longitude: -80.0309
 Elevation: 1323 ft
 City: Slippery Rock
 County: Butler

Site Data

Springville
Measured ParametersSite Specifics
VOCStarted: 2/27/13
 Latitude: 41.6972
 Longitude: -75.9146
 Elevation: 1222 ft.
 City: Springville
 County: Susquehanna

Site Data

Swarthmore
Measured ParametersSite Specifics
Volatile OrganicsStarted: 1/22/97
Total ParticulatesLatitude: 39.8969
 Longitude: -75.3539
 Elevation: 213 ft
 City: Swarthmore
 County: Delaware

Site Data