Jump to main content or area navigation.

Contact Us

Ann Arbor (ANA115)

Site Photos

Site Information

Site ID ANA115
Site name Ann Arbor
County Washtenaw
State abbreviation MI
Latitude; decimal degrees 42.416636
Longitude; decimal degrees -83.90218
Elevation; m 266
Operating agency EPA
Start date 04/14/1988
Primary Land Use Forest
Terrain surrounding site Flat
NADP site code MI52
Distance to nearest NADP site; km .014
Does site conform to assumptions of MLM? Mixed

Site History

OZONE : Replacement pressure transducer installed in site analyzer. 08-APR-12
OZONE : 10 ft. exhaust tubing added to both analyzers. 08-APR-12
OZONE : Ozone sample line filter removed from inside the shelter. 26-APR-11
OZONE : Ozone tubing changed from 3/8 inch to 1/4 inch. 26-APR-11
OZONE : 40CFR Part 58 ozone site installed using independent site transfer standard. 26-APR-11
DATALOGGER : CR3000 datalogger installed. Wiring standardized. 19-APR-09

Graphical Results

Composition of total nitrogen deposition by species
Trends in total nitrogen deposition
Trends in wet and dry nitrogen deposition
Composition of total sulfur deposition by species
Trends in total sulfur deposition
Trends in wet and dry sulfur deposition
Trend in ozone 8-hour average concentrations


View Larger Map

 

Jump to main content.