Jump to main content or area navigation.

Contact Us

Unionville (UVL124)

Site Photos
Site Information
Site ID UVL124
Site name Unionville
County Tuscola
State abbreviation MI
Latitude; decimal degrees 43.613572
Longitude; decimal degrees -83.359869
Elevation; m 202
Operating agency EPA
Start date 05/20/1988
Primary Land Use Agric
Terrain surrounding site Flat
NADP site code MI51
Distance to nearest NADP site; km .073
AMoN Site ID MI51
View Map View Map
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
Site History
SHELTER_TEMPERATURE : A/C and Heat logger control installed. 01-OCT-15
OZONE : Knock-out bottle removed. 02-APR-14
OZONE : Foam insulation added to sample line. 02-APR-14
OZONE : ZSP order changed to SPZ. 02-APR-14
OZONE : 10 ft. exhaust tubing added to both analyzers. 07-APR-12
OZONE : Replacement pressure transducer installed in site analyzer. 07-APR-12
RELATIVE_HUMIDITY : Sensor unwired. 01-OCT-11
OZONE : Ozone sample line filter removed from inside the shelter. 22-APR-11
OZONE : Ozone tubing changed from 3/8 inch to 1/4 inch. 22-APR-11
OZONE : 40CFR Part 58 ozone site installed using independent site transfer standard. 22-APR-11
DATALOGGER : CR3000 datalogger installed. Wiring standardized. 21-APR-09

Jump to main content.