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Santee Sioux (SAN189)

Site Photos

Site Information

Site ID SAN189
Site name Santee Sioux
County Knox
State abbreviation NE
Latitude; decimal degrees 42.829154
Longitude; decimal degrees -97.854128
Elevation; m 434
Operating agency EPA
Start date 07/05/2006
Primary Land Use Range
Terrain surrounding site Rolling
NADP site code SD99
Distance to nearest NADP site; km 173.168
AMoN Site ID NE98
Does site conform to assumptions of MLM? Yes

Site History

OZONE : 10 ft. exhaust tubing added to both analyzers. 06-MAR-12
OZONE : Replacement pressure transducer installed in site analyzer. 06-MAR-12
RELATIVE_HUMIDITY : Sensor unwired. 13-SEP-11
OZONE : Ozone sample line filter removed from inside the shelter. 09-MAR-11
OZONE : 40CFR Part 58 ozone site upgrade completed using Level 2 site transfer standard. 09-MAR-11
OZONE : 40CFR Part 58 ozone site installed using independent site transfer standard. 22-SEP-10
DATALOGGER : CR3000 datalogger installed. Wiring standardized. 17-SEP-08

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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