Toxic Pollutants

Toxic Monitoring Sites in Pennsylvania

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

Measured Parameters	Site Specifics
Volatile Organics	Started: 6/2/97
Carbonyls	Latitude: 39.9236
Acid Rain	Longitude: -77.3081
Mercury in Rain	Elevation: 819 ft
	City: Arendtsville
	County: Adams

Site Data

420010001 Arendtsville VOC AQS Data [2013-2018] Ready
420010001 Arendtsville Carbonyl AQS Data [2014-2018] Coming soon
Acid Rain Data
Mercury in Rain Data

Measured Parameters	Site Specifics
Total Particulates	Started: 2/14/11
Metals	Latitude: 40.6736
VOC	Longitude: -80.3177
	Elevation: 1111 ft
	City: Center Township
	County: Beaver

Site Data

420070007 Beaver Valley VOC Data [2017-2018] Coming soon
420070007 Beaver Valley Metals TSP Data [2013-2017] Ready
420070007 Beaver Valley Metals PM10 Data [2017-2018] Coming soon

Measured Parameters	Site Specifics
Volatile Organics	Started: 5/31/09
	Latitude: 40.1465
	Longitude: -79.9024
	Elevation: 770 ft
	City: Center Township
	County: Washington

Site Data

Measured Parameters	Site Specifics
Volatile Organics	Started: 1/10/95
Total Particulates	Latitude: 39.8356
Metals	Longitude: -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

Measured Parameters	Site Specifics
Volatile Organics	Started: 5/18/07
	Latitude: 40.1926
	Longitude: -75.4575
	Elevation: 225 ft
	City: Collegeville
	County: Montgomery

Site Data

420910005 Collegeville VOC AQS Data [2013-2018] Ready

Measured Parameters	Site Specifics
Metals	Started: 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

Measured Parameters	Site Specifics
VOC	Started: 12/6/18
	Latitude: 42.14187
	Longitude: -80.038694
	Elevation: 269 meters
	City: Erie
	County: Erie

Site Data

420490003 Erie AQS VOC Data [2018-2019] Ready

Measured Parameters	Site Specifics
Volatile Organics	Started: 2/18/09
	Latitude: 40.1833
	Longitude: -75.4342
	Elevation: 211 ft
	City: Collegeville
	County: Montgomery

Site Data

420910006 Evansburg VOC AQS Data [2013-2018] Ready

Measured Parameters	Site Specifics
Metals	Started: 10/16/17
Total Particulates	Latitude: 40.644637
	Longitude: -80.508413
	Elevation: 209 meters
	City: Midland
	County: Beaver

Site Data

Measured Parameters	Site Specifics
Volatile Organics	Started: 1/2/10
	Latitude: 40.3043
	Longitude: -79.5059
	Elevation: 1173 ft
	City: Greensburg
	County: Westmoreland

Site Data

421290008 Greensburg VOC AQS Data [2013-2015] Ready

Measured Parameters	Site Specifics
Volatile Organics	Started: 5/5/14
Carbonyls	Latitude: 40.2685
	Longitude: -80.2440
	Elevation: 1046 ft
	City: Chartiers Twp
	County: Washington

Site Data

421255200 Houston VOC AQS Data [2014-2015] Ready
421255200 Houston Carbonyl AQS Data [2013-2015] Coming soon

Measured Parameters	Site Specifics
Volatile Organics	Started: 5/24/99
Carbonyls	Latitude: 40.3043
Total Particulates	Longitude: -76.2833
Metals	Elevation: 331 ft
	City: Lancaster
	County: Lancaster

Site Data

420710007 Lancaster VOC AQS Data [2014-2015] Ready
420710007 Lancaster Carbonyl AQS Data [2013-2015] Coming soon
420710007 Lancaster Metals TSP Data [2013-2017] Ready
420710007 Lancaster Metals PM10 Data [2017-2018] Coming soon

Measured Parameters	Site Specifics
Metals	Started: 6/4/13
	Latitude: 40.6119
	Longitude: -80.50067
	Elevation: 356 meters
	City: Georgetown
	County: Beaver

Site Data

420070727 Little Blue Run Metals TSP Data [2014-2018] Ready

Measured Parameters	Site Specifics
Volatile Organics	Started: 4/2/95
	Latitude: 39.8178
	Longitude: -75.4142
	Elevation: 23 ft
	City: Marcus Hook
	County: Delaware

Site Data

420450109 Marcus Hook VOC AQS Data [2013-2015] Ready

Measured Parameters	Site Specifics
Volatile Organics	Started: 3/6/14
	Latitude: 41.5658
	Longitude: -76.0643
	Elevation: 802 ft
	City: Mehoopany
	County: Wyoming

Site Data

421310001 Mehoopany VOC AQS Data [2014-2015] Ready

Measured Parameters	Site Specifics
VOC	Started: 10/5/18
Carbonyl	Latitude: 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

Measured Parameters	Site Specifics
Metals	Started: 1/1/17
Total Particulates	Latitude: 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

Measured Parameters	Site Specifics
Volatile Organics	Started: 6/8/00
Total Particulates	Latitude: 42.1557
Metals	Longitude: -80.1137
Acid Rain	Elevation: 575 ft
Mercury in Rain	City: Erie
	County: Erie

Site Data

420490004 Presque Isle VOC AQS Data [2013-2018 ] Ready
420490004 Presque Isle Metals TSP Data [2013-2017] Ready
420110011 Reading Metals PM10 Data [2017-2018] Coming soon
Acid Rain Data
Mercury in Rain Data

Measured Parameters	Site Specifics
Volatile Organics	Started: 6/17/07
Total Particulates	Latitude: 40.3835
Metals	Longitude: -75.9686
	Elevation: 305 ft
	City: Reading
	County: Berks

Site Data

420110011 Reading VOC AQS Data [2013-2015] Ready
420110011 Reading Collocated VOC AQS Data [2013-2015] Ready
420110011 Reading Metals TSP Data [2013-2017] Ready
420110011 Reading Metals PM10 Data [2017-2018] Coming soon

Measured Parameters	Site Specifics
VOC	Started: 6/1/18
Carbonyl	Latitude: 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

Measured Parameters	Site Specifics
Volatile Organics	Started: 3/8/09
	Latitude: 39.9655
	Longitude: -76.6996
	Elevation: 442 ft
	City: York
	County: York

Site Data

421330008 York VOC AQS Data [2013-2015] Ready

Former Sites

Measured Parameters	Site Specifics
Volatile Organics	Started: 1/2/10
	Latitude: 40.7477
	Longitude: -80.3158
	Elevation: 732 ft
	City: Beaver Falls
	County: Beaver

Site Data

420070014 Beaver Falls VOC AQS Data [2013-2015] Ready

Measured Parameters	Site Specifics
VOC	Started: 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

Measured Parameters	Site Specifics
Volatile Organics	Started: 1/8/10
	Latitude: 40.6284
	Longitude: -75.3415
	Elevation: 294 ft
	City: Freemansburg
	County: Northampton

Site Data

420950025 Freemansburg VOC AQS Data [2013-2015] Ready

Measured Parameters	Site Specifics
Volatile Organics	Started: 8/1/03
Metals	Latitude: 40.9552
Total Particulates	Longitude: -76.8819
	Elevation: 512 ft
	City: Lewisburg
	County: Union

Site Data

421190001 Lewisburg VOC AQS Data [2013-2015] Ready
421190001 Lewisburg Metals TSP Data [2013-2017] Ready
421190001 Lewisburg Metals PM10 Data [2017-2018] Coming soon

Measured Parameters	Site Specifics
Volatile Organics	Started: 8/29/09
Total Particulates	Latitude: 41.0632
	Longitude: -80.0309
	Elevation: 1323 ft
	City: Slippery Rock
	County: Butler

Site Data

Measured Parameters	Site Specifics
VOC	Started: 2/27/13
	Latitude: 41.6972
	Longitude: -75.9146
	Elevation: 1222 ft.
	City: Springville
	County: Susquehanna

Site Data

421150001 Springville VOC AQS Data [2013-2015] Ready

Measured Parameters	Site Specifics
Volatile Organics	Started: 1/22/97
Total Particulates	Latitude: 39.8969
	Longitude: -75.3539
	Elevation: 213 ft
	City: Swarthmore
	County: Delaware

Site Data

420450003 Swarthmore VOC AQS Data [2013-2015] Coming soon
420190003 Swarthmore Metals TSP Data [2013-2017] Ready

Toxic Monitoring Sites in Pennsylvania

Current Sites

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Former Sites

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Toxic Monitoring Sites in Pennsylvania

Current Sites

Arendtsville

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Beaver Valley

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Charleroi

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Chester

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Collegeville

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Ellwood City

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Erie

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Evansburg UM

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Glasgow

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Greensburg

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Houston

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Lancaster

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Little Blue Run

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Marcus Hook

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Mehoopany

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New Milford

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Palmerton Electric

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Presque Isle

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Reading

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Uniontown

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York

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Former Sites

Beaver Falls

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Florence

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Freemansburg

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Lewisburg

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Slippery Rock

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Springville

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Swarthmore

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