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Speedwell (SPD111)

Site Photos
Site Information
Site ID SPD111
Site name Speedwell
County Claiborne
State abbreviation TN
AQS ID 470259991
Latitude; decimal degrees 36.46983
Longitude; decimal degrees -83.826511
Elevation; m 361
Operating agency EPA
Start date 06/09/1989
Primary Land Use Agric
Terrain surrounding site Rolling
Distance to nearest NTN site; km .062
Co-located NADP/AMoN Site ID TN04
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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
RELATIVE_HUMIDITY : Sensor unwired. 03-JAN-16
WINDSPEED_SCALAR : Sensor unwired. 03-JAN-16
SIGMA_THETA : Sensor unwired. 03-JAN-16
WIND_DIRECTION : Sensor unwired. 03-JAN-16
WINDSPEED : Sensor unwired. 03-JAN-16
TEMP2 : Sensor unwired. 03-JAN-16
SHELTER_TEMPERATURE : A/C and Heat logger control installed. 03-JAN-16
TEMPERATURE : 9m temperature measurement with passive aspiration installed. 03-JAN-16
OZONE : Exhaust tubing run in insulation with sample tubing 09-JUL-14
OZONE : New certification range for site transfer standard 01-JUL-14
OZONE : Knock-out bottle removed. 27-JAN-14
OZONE : Foam insulation added to sample line. 27-JAN-14
OZONE : ZSP order changed to SPZ. 27-JAN-14
WETNESS : Sensor unwired. 28-MAR-12
OZONE : Replacement pressure transducer installed in site analyzer. 25-JAN-12
OZONE : 10 ft. exhaust tubing added to both analyzers. 25-JAN-12
OZONE : 40CFR Part 58 ozone site installed using independent site transfer standard. 02-FEB-11
OZONE : Ozone tubing changed from 3/8 inch to 1/4 inch. 02-FEB-11
DATALOGGER : CR3000 datalogger installed. Wiring standardized. 15-JUL-08

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