Field Sites & Maps

Chemical Speciation Network Annual Site Reports

Each year, status reports are generated using recent data from each CSN site. These reports provide a summary of the site’s results within the context of the site’s historical record as well as with nearby sites. Each site report is accessible from the links below.

Reports

Click on the year next to the location of interest to view the PDF report for that year.

EPA Site Name 2017 Report 2018 Report 2019 Report 2020 Report 2021 Report
Adams County 2017 2018 2019 2020 2021
Akron - 5 Points 2017 2018 2019 2020 2021
Alaska NCore 2017 2018 2019 2020 2021
Albany Co HD 2017 2018 2019 2020 2021
Allen Park 2017 2018 2019 2020 2021
Arnold West 2017 2018 2019 2020 2021
Augusta 2017 2018 2019 2020 2021
Bakersfield - California Ave. 2017 2018 2019 2020 2021
Birmingham - North Birmingham 2017 2018 2019 2020 2021
Bismarck Residential 2017 2018 2019 2020 2021
Blaine Anoka County Airport 2017 2018 2019 2020 2021
Bountiful 2017 2018 2019 2020 2021
Bronx - IS52 2017 2018 2019 2020 2021
Broward County NCore 2017 2018 2019 2020 2021
Buffalo 2017 2018 2019 2020 2021
Butte-Greeley School 2017 2018 2019 2020 2021
Cache Valley (Smithfield)   2018 2019 2020 2021
Camden 2017 2018 2019 2020 2021
Canton Fire Station 2017 2018 2019 2020 2021
Capitol 2017 2018 2019 2020 2021
Chamizal 2017 2018 2019 2020 2021
Charleston NCore 2017 2018 2019 2020 2021
Chester 2017 2018 2019 2020 2021
Chester (PA) 2017 2018 2019 2020 2021
Chesterfield 2017 2018 2019    
Cheyenne NCore 2017 2018 2019 2020 2021
Chicago - Com Ed 2017 2018 2019 2020 2021
Chicago - Springfield Pumping Station 2017 2018 2019 2020 2021
Children's Park 2017 2018 2019 2020 2021
Cincinnati - Taft 2017 2018 2019 2020 2021
Cleveland St. Theo 2017 2018 2019 2020 2021
Columbus 2017 2018 2019 2020  
Columbus - Baker         2021
Criscuolo Park 2017 2018 2019 2020 2021
Dearborn 2017 2018 2019 2020 2021
Deer Park 2017 2018 2019 2020 2021
Del Norte 2017 2018 2019 2020 2021
Douglas 2017 2018 2019 2020 2021
Dudley Square - Roxbury (Boston) 2017 2018 2019 2020 2021
East Millbrook Middle School 2017 2018 2019 2020 2021
East of Pittsburgh - Florence 2017 2018 2019 2020 2021
El Cajon - Lexington Elementary 2017 2018 2019 2020 2021
Elizabeth Lab 2017 2018 2019 2020 2021
Essex 2017 2018 2019 2020 2021
Evansville - Buena Vista Road 2017 2018 2019 2020 2021
Francis School (East Providence) 2017 2018 2019 2020 2021
Fresno - Garland 2017 2018 2019 2020 2021
Garinger High School 2017 2018 2019 2020 2021
Gary 2017 2018 2019 2020 2021
Grand Rapids 2017 2018 2019 2020 2021
Granite City (Missouri) 2017 2018 2019 2020 2021
Green Bay East High School 2017 2018 2019 2020 2021
Greensburg 2017 2018 2019 2020 2021
G.T. Craig 2017 2018 2019 2020 2021
Harvard Yard (Cleveland) 2017 2018 2019 2020 2021
Henrico Co. (Richmond) 2017 2018 2019 2020 2021
Hinton 2017 2018 2019 2020 2021
Horicon Palmatory 2017 2018 2019 2020 2021
HU-Beltsville 2017 2018 2019 2020 2021
Hurst Row (North Pole)     2019 2020 2021
Indianapolis - Washington Park 2017 2018 2019 2020 2021
Jackson NCore 2017 2018 2019 2020 2021
Jail at Bayamon 2017 2018 2019    
Jasper Post Office 2017 2018 2019 2020 2021
Jefferson Elementary (10th and Vine) 2017 2018 2019 2020 2021
Jeffersonville/Bates-Bowyer Ave     2019 2020 2021
Jeffersonville/Walnut Street 2017 2018 2019    
Jerome Mack Middle School 2017 2018 2019 2020 2021
JFK Center 2017 2018 2019 2020 2021
Johnstown 2017 2018 2019 2020 2021
Kapolei 2017 2018 2019 2020 2021
Karnack 2017 2018 2019 2020 2021
Knoxville - Spring Hill Elementary School 2017 2018 2019 2020 2021
La Casa 2017 2018 2019 2020 2021
Lancaster 2017 2018 2019 2020 2021
Lancaster Downwind 2017 2018 2019 2020 2021
Lawrenceville (Pittsburgh) 2017 2018 2019 2020 2021
Lebanon         2021
Lebanon - Original         2021
Lindon 2017 2018 2019 2020 2021
Lorain 2017 2018 2019 2020 2021
Los Angeles - North Main Street 2017 2018 2019 2020 2021
Louisville - Cannon's Lane 2017 2018 2019 2020 2021
Macon 2017 2018 2019 2020 2021
Marcus Hook 2017 2018 2019    
Milwaukee - 16th Street Health Center     2019 2020 2021
Minneapolis - Philips 2017 2018 2019 2020 2021
Moundsville Armory 2017 2018 2019 2020 2021
Naperville 2017        
NARSTO (Arendtsville) 2017 2018 2019 2020 2021
National Trail High School 2017 2018 2019 2020 2021
Newark Firehouse 2017 2018 2019 2020 2021
NE Wastewater Treatment Plant 2017 2018 2019 2020 2021
New Garden 2017 2018 2019 2020 2021
New York - Division Street 2017 2018 2019 2020  
Nordale Neighborhood     2019 2020  
Northbrook 2017 2018 2019 2020 2021
North Little Rock (NLR Parr) 2017 2018 2019 2020 2021
OCUSA Campus 2017 2018 2019 2020 2021
Parklane (Columbia) 2017 2018 2019 2020 2021
Peoria Site 1127 - North Tulsa Fire Station 24 2017 2018 2019 2020 2021
Perkinstown CASTNET 2017 2018 2019 2020 2021
Phenix City - S. Girard School 2017 2018 2019 2020 2021
Philadelphia - Ritner 2017 2018 2019 2020 2021
Phoenix Supersite 2017 2018 2019 2020 2021
Pinnacle State Park 2017 2018 2019 2020 2021
Platteville 2017 2018 2019 2020 2021
Portland - SE Lafayette 2017 2018 2019 2020 2021
Queens College 2017 2018 2019 2020 2021
Reno 2017 2018 2019 2020 2021
River Road     2019 2020  
Riverside - Rubidoux 2017 2018 2019 2020 2021
Rochester Primary 2017 2018 2019 2020 2021
Rome - Elementary School 2017 2018 2019 2020 2021
Rossville - Williams 2017 2018 2019 2020 2021
Rutgers 2017 2018 2019 2020 2021
Sacramento - Del Paso Manor 2017 2018 2019 2020 2021
Salt Lake City - Hawthorne 2017 2018 2019 2020 2021
San Jose - Jackson Street 2017 2018 2019 2020 2021
Seattle - 10th Ave 2017 2018 2019 2020 2021
Seattle - Beacon Hill 2017 2018 2019 2020 2021
Seattle - Duwammish   2018 2019 2020 2021
Seiben Flats 2017 2018 2019 2020 2021
SER-DNR Headquarters 2017 2018 2019    
SF-USD         2021
Shelby Farms - Memphis 2017 2018 2019 2020 2021
Shenandoah High School - Mechanicsburg 2017 2018 2019 2020 2021
Sinclair Community College 2017 2018 2019 2020 2021
Sioux Falls School of Deaf 2017 2018 2019 2020 2021
South Alleghany (Liberty) 2017 2018 2019 2020 2021
South Dekalb 2017 2018 2019 2020 2021
Southerly WTP 2017 2018 2019 2020 2021
Southwest High School 2017 2018 2019 2020 2021
Steubenville 2017 2018 2019 2020 2021
St. Louis - Blair Street 2017 2018 2019 2020 2021
St. Luke's Meridian 2017 2018 2019 2020 2021
Sydney (Tampa) 2017 2018 2019 2020 2021
Tacoma 2017 2018 2019 2020 2021
Tacoma - Alexander Ave   2018 2019 2020 2021
Tallahassee Community College 2017 2018 2019 2020 2021
Tecumseh 2017 2018      
Washington DC - McMillan Reservoir 2017 2018 2019 2020 2021
Westover AFB (Chicopee) 2017 2018 2019 2020 2021
Whiteface 2017 2018 2019 2020 2021
Wichita Dept. of Environmental Health 2017 2018      
Wilmington - MLK 2017 2018 2019 2020 2021
Winston-Salem - Hattie Ave 2017 2018 2019 2020 2021
Woolworth Street 2017 2018 2019 2020 2021
Wylam 2017 2018 2019 2020 2021
Yakima - 4th Ave 2017 2018 2019 2020 2021
Zampieri State (Burlington) 2017 2018 2019 2020 2021

CSN Site Map

Image: map of CSN site locations across the United States.