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.

Click Here for Archived CSN Site Reports

Reports

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

EPA Site Name2020 Report2021 Report2022 Report2023 Report
Adams County2020202120222023
Akron - 5 Points2020202120222023
Alaska NCore2020202120222023
Albany Co HD2020202120222023
Allen Park2020202120222023
Arnold West2020202120222023
Augusta2020202120222023
Bakersfield - California Ave.2020202120222023
Birmingham - North Birmingham2020202120222023
Bismarck Residential2020202120222023
Blaine Anoka County Airport2020202120222023
Bountiful2020202120222023
Bronx - IS522020202120222023
Broward County NCore2020202120222023
Buffalo2020202120222023
Burlington - Main St   2023
Butte-Greeley School2020202120222023
Cache Valley (Smithfield)2020202120222023
Camden2020202120222023
Canton Fire Station2020202120222023
Capitol2020202120222023
Chamizal2020202120222023
Charleston NCore2020202120222023
Chester (NJ)2020202120222023
Chester (PA)2020202120222023
Chesterfield    
Cheyenne NCore2020202120222023
Chicago - Com Ed2020202120222023
Chicago - Springfield Pumping Station2020202120222023
Children's Park2020202120222023
Cincinnati - Taft2020202120222023
Cleveland St. Theo2020202120222023
Columbus2020   
Columbus - Baker 202120222023
Criscuolo Park2020202120222023
Dearborn2020202120222023
Deer Park2020202120222023
Del Norte2020202120222023
Douglas2020202120222023
Dudley Square - Roxbury (Boston)2020202120222023
East Millbrook Middle School2020202120222023
East of Pittsburgh - Florence2020202120222023
El Cajon - Lexington Elementary2020202120222023
Elizabeth Lab2020202120222023
Essex2020202120222023
Evansville - Buena Vista Road2020202120222023
Francis School (East Providence)2020202120222023
Fresno - Garland2020202120222023
Garinger High School2020202120222023
Gary2020202120222023
Grand Rapids2020202120222023
Granite City (Missouri)2020202120222023
Green Bay East High School2020202120222023
Greensburg2020202120222023
G.T. Craig2020202120222023
Harvard Yard (Cleveland)2020202120222023
Henrico Co. (Richmond)2020202120222023
Hinton2020202120222023
Horicon Palmatory2020202120222023
HU-Beltsville2020202120222023
Hurst Row (North Pole)2020202120222023
Indianapolis - Washington Park2020202120222023
Jackson NCore2020202120222023
Jail at Bayamon    
Jasper Post Office2020202120222023
Jefferson Elementary (10th and Vine)2020202120222023
Jeffersonville/Bates-Bowyer Ave2020202120222023
Jeffersonville/Walnut Street    
Jerome Mack Middle School2020202120222023
JFK Center202020212022 
Johnstown2020202120222023
Kapolei2020202120222023
Karnack2020202120222023
Knoxville - Spring Hill Elementary School202020212022 
La Casa2020202120222023
Lancaster Downwind2020202120222023
Lancaster2020202120222023
Lawrenceville (Pittsburgh)2020202120222023
Lebanon 202120222023
Lebanon - Original 2021  
Lindon2020202120222023
Lorain20202021  
Los Angeles - North Main Street2020202120222023
Louisville - Cannon's Lane2020202120222023
Macon2020202120222023
Madison East  20222023
Marcus Hook    
Milwaukee - 16th Street Health Center2020202120222023
Minneapolis - Philips2020202120222023
Moundsville Armory2020202120222023
Naperville    
NARSTO (Arendtsville)2020202120222023
National Trail High School2020202120222023
Newark Firehouse202020212022 
NE Wastewater Treatment Plant2020202120222023
New Garden2020202120222023
New York - Division Street2020   
Nordale Neighborhood2020   
Northbrook2020202120222023
North Little Rock (NLR Parr)2020202120222023
OCUSA Campus2020202120222023
Parklane (Columbia)2020202120222023
Peoria Site 1127 - North Tulsa Fire Station 242020202120222023
Perkinstown CASTNET202020212022 
Phenix City - S. Girard School2020202120222023
Philadelphia - Ritner2020202120222023
Phoenix Supersite2020202120222023
Pinnacle State Park2020202120222023
Platteville2020202120222023
Portland - SE Lafayette20202021  
Queens College2020202120222023
Reno2020202120222023
River Road2020   
Riverside - Rubidoux2020202120222023
Rochester Primary2020202120222023
Rome - Elementary School2020202120222023
Rossville - Williams2020202120222023
Rule High School   2023
Rutgers2020202120222023
Sacramento - Del Paso Manor2020202120222023
Salt Lake City - Hawthorne2020202120222023
San Jose - Jackson Street2020202120222023
Seattle - 10th Ave202020212022 
Seattle - Beacon Hill2020202120222023
Seattle - Duwammish202020212022 
Seiben Flats2020202120222023
SER-DNR Headquarters    
SF-USD 202120222023
Shelby Farms - Memphis2020202120222023
Shenandoah High School - Mechanicsburg2020202120222023
Sinclair Community College2020202120222023
Sioux Falls School of Deaf20202021  
South Alleghany (Liberty)2020202120222023
South Dekalb2020202120222023
Southerly WTP2020202120222023
Southwest High School2020202120222023
Steubenville2020202120222023
St. Louis - Blair Street2020202120222023
St. Luke's Meridian2020202120222023
Sydney (Tampa)2020202120222023
Tacoma20202021 2023
Tacoma - Alexander Ave2020202120222023
Tallahassee Community College2020202120222023
Tecumseh    
Toppenish Ward Rd   2023
Washington DC - McMillan Reservoir2020202120222023
Westover AFB (Chicopee)2020202120222023
Whiteface2020202120222023
Wichita Dept. of Environmental Health    
Wilmington - MLK2020202120222023
Winston-Salem - Hattie Ave2020202120222023
Woolworth Street2020202120222023
Wylam2020202120222023
Yakima - 4th Ave2020202120222023
Zampieri State (Burlington)2020202120222023

CSN Site Map

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