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Howland (HOW132)

Site Photos
Site photos not available
Site Information
Site ID HOW132
Site name Howland
County Penobscot
State abbreviation ME
AQS ID 230199991
Latitude; decimal degrees 45.215607
Longitude; decimal degrees -68.70851
Elevation; m 66
Operating agency EPA
Start date 11/24/1992
End date 11/05/2012
Primary Land Use Forest
Terrain surrounding site Rolling
Distance to nearest NTN site; km 80.859
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
OZONE : Replacement pressure transducer installed in site analyzer. 17-APR-12
OZONE : 10 ft. exhaust tubing added to both analyzers. 17-APR-12
TEMP2 : Sensor unwired. 22-SEP-11
DATALOGGER : CR3000 datalogger installed. Wiring standardized. 30-APR-08

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