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Penn State (PSU106)

Site Photos
Site Information
Site ID PSU106
Site name Penn State
County Centre
State abbreviation PA
AQS ID 420279991
Latitude; decimal degrees 40.720902
Longitude; decimal degrees -77.931759
Elevation; m 364
Operating agency EPA
Start date 01/01/1987
Primary Land Use Agric
Terrain surrounding site Rolling
Distance to nearest NTN site; km 7.073
Co-located NADP/AMoN Site ID PA96
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
FILTER PACK : Sampling was suspended due to budget constraints. 10-MAY-22
OZONE : Knock-out bottle removed. 21-FEB-14
OZONE : ZSP order changed to SPZ. 21-FEB-14
OZONE : New certification range for site transfer standard 21-FEB-14
OZONE : Foam insulation added to sample line. 21-FEB-14
TEMPERATURE : 9m temperature measurement with passive aspiration installed. 14-AUG-12
TEMP2 : Blower motor unwired. 14-AUG-12
RELATIVE_HUMIDITY : Sensor unwired. 14-AUG-12
OZONE : 10 ft. exhaust tubing added to both analyzers. 17-FEB-12
OZONE : Replacement pressure transducer installed in site analyzer. 17-FEB-12
OZONE : 40CFR Part 58 ozone site installed using independent site transfer standard. 09-FEB-11
OZONE : Ozone tubing changed from 3/8 inch to 1/4 inch. 09-FEB-11
DATALOGGER : CR3000 datalogger installed. Wiring standardized. 28-FEB-09

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