Perkinstown (PRK134)

Site Information
Site ID	PRK134
Site name	Perkinstown
County	Taylor
State abbreviation	WI
AQS ID	551199991
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/NTN site ID	WI35
Distance to nearest NTN site; km	.048
Co-located NADP/AMoN Site ID	WI35
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 maximum 8-hour average ozone concentrations
Trend in 3-year average of ozone W126 index

Site History
SHELTER_TEMPERATURE : A/C and Heat logger control installed.	02-SEP-15
WIND_DIRECTION : Sensor unwired.	22-MAR-15
WINDSPEED : Sensor unwired.	22-MAR-15
SIGMA_THETA : Sensor unwired.	22-MAR-15
WINDSPEED_SCALAR : Sensor unwired.	22-MAR-15
RELATIVE_HUMIDITY : Sensor unwired.	22-MAR-15
TEMPERATURE : 9m temperature measurement with passive aspiration installed.	22-MAR-15
TEMP2 : Sensor unwired.	22-MAR-15
OZONE : New certification range for site transfer standard	13-SEP-14
OZONE : ZSP order changed to SPZ.	21-MAR-14
OZONE : Foam insulation added to sample line.	21-MAR-14
OZONE : Knock-out bottle removed.	21-MAR-14
OZONE : 10 ft. exhaust tubing added to both analyzers.	06-MAR-12
OZONE : Replacement pressure transducer installed in site analyzer.	06-MAR-12
OZONE : Ozone tubing changed from 3/8 inch to 1/4 inch.	19-MAR-11
OZONE : 40CFR Part 58 ozone site installed using independent site transfer standard.	19-MAR-11
OZONE : Ozone sample line filter removed from inside the shelter.	19-MAR-11
DATALOGGER : CR3000 datalogger installed. Wiring standardized.	24-MAR-09