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Prince Edward (PED108)

Site Photos

Site Information

Site ID PED108
Site name Prince Edward
County Prince Edward
State abbreviation VA
Latitude; decimal degrees 37.165222
Longitude; decimal degrees -78.307067
Elevation; m 149
Operating agency EPA
Start date 10/29/1987
Primary Land Use Forest
Terrain surrounding site Rolling
NADP site code VA24
Distance to nearest NADP site; km .049
AMoN Site ID VA24
Does site conform to assumptions of MLM? Mixed

Site History

OZONE : New certification range for site transfer standard 11-AUG-14
OZONE : Knockout bottle reinstalled in ozone sample line. 05-AUG-14
OZONE : ZSP order changed to SPZ. 26-FEB-14
OZONE : Knock-out bottle removed. 26-FEB-14
OZONE : Foam insulation added to sample line. 26-FEB-14
OZONE : 10 ft. exhaust tubing added to both analyzers. 25-FEB-12
OZONE : Replacement pressure transducer installed in site analyzer. 25-FEB-12
OZONE : Ozone sample line filter removed from inside the shelter. 05-AUG-11
OZONE : Ozone tubing changed from 3/8 inch to 1/4 inch. 21-FEB-11
OZONE : 40CFR Part 58 ozone site upgrade completed using Level 2 site transfer standard. 21-FEB-11
OZONE : 40CFR Part 58 ozone site installed using independent site transfer standard. 12-AUG-10
DATALOGGER : CR3000 datalogger installed. Wiring standardized. 22-FEB-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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