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Perkinstown (PRK134)

Site Photos

Site Information

Site ID PRK134
Site name Perkinstown
County Taylor
State abbreviation WI
Latitude; decimal degrees 45.206525
Longitude; decimal degrees -90.597209
Elevation; m 462
Operating agency EPA
Start date 09/17/1988
Primary Land Use Agric
Terrain surrounding site Rolling
NADP site code WI35
Distance to nearest NADP site; km .074
AMoN Site ID WI35
Does site conform to assumptions of MLM? Mixed

Site History

OZONE : New certification range for site transfer standard 13-SEP-14
OZONE : Knock-out bottle removed. 21-MAR-14
OZONE : Foam insulation added to sample line. 21-MAR-14
OZONE : ZSP order changed to SPZ. 21-MAR-14
OZONE : Replacement pressure transducer installed in site analyzer. 06-MAR-12
OZONE : 10 ft. exhaust tubing added to both analyzers. 06-MAR-12
OZONE : Ozone sample line filter removed from inside the shelter. 19-MAR-11
OZONE : 40CFR Part 58 ozone site installed using independent site transfer standard. 19-MAR-11
OZONE : Ozone tubing changed from 3/8 inch to 1/4 inch. 19-MAR-11
DATALOGGER : CR3000 datalogger installed. Wiring standardized. 24-MAR-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

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