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Santee Sioux Nation, Nebraska (SAN189)

Site Photos
Site Information
Site ID SAN189
Site name Santee Sioux Nation, Nebraska
County Knox
State abbreviation NE
AQS ID 311079991
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
Distance to nearest NTN site; km 173.171
Co-located NADP/AMoN Site ID NE98
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
WINDSPEED_SCALAR : Sensor unwired. 30-MAR-16
WIND_DIRECTION : Sensor unwired. 30-MAR-16
WINDSPEED : Sensor unwired. 30-MAR-16
TEMP2 : Sensor unwired. 30-MAR-16
RELATIVE_HUMIDITY : Sensor unwired. 30-MAR-16
SIGMA_THETA : Sensor unwired. 30-MAR-16
TEMPERATURE : 9m temperature measurement with passive aspiration installed. 30-MAR-16
OZONE : ZSP order changed to SPZ. 12-MAR-14
OZONE : Foam insulation added to sample line. 12-MAR-14
OZONE : New certification range for site transfer standard 12-MAR-14
OZONE : Knock-out bottle removed. 12-MAR-14
OZONE : Replacement pressure transducer installed in site analyzer. 06-MAR-12
OZONE : 10 ft. exhaust tubing added to both analyzers. 06-MAR-12
RELATIVE_HUMIDITY : Sensor unwired. 13-SEP-11
OZONE : 40CFR Part 58 ozone site upgrade completed using Level 2 site transfer standard. 09-MAR-11
OZONE : Ozone sample line filter removed from inside the shelter. 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

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