Jump to main content or area navigation.

Contact Us

Alhambra (ALH157)

Site Photos
Site Information
Site ID ALH157
Site name Alhambra
County Madison
State abbreviation IL
AQS ID 171199991
Latitude; decimal degrees 38.869001
Longitude; decimal degrees -89.622815
Elevation; m 164
Operating agency EPA
Start date 05/12/1988
Primary Land Use Agric
Terrain surrounding site Flat
Distance to nearest NTN site; km .08
Co-located NADP/AMoN Site ID IL46
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
SHELTER_TEMPERATURE : A/C and Heat logger control installed. 04-SEP-15
OZONE : Foam insulation added to sample line. 24-MAR-14
OZONE : ZSP order changed to SPZ. 24-MAR-14
OZONE : New certification range for site transfer standard 24-MAR-14
OZONE : Knock-out bottle removed. 24-MAR-14
OZONE : Replacement pressure transducer installed in site analyzer. 03-MAR-12
OZONE : 10 ft. exhaust tubing added to both analyzers. 03-MAR-12
TEMPERATURE : 9m temperature measurement with passive aspiration installed. 07-SEP-11
OZONE : Ozone sample line filter removed from inside the shelter. 23-MAR-11
OZONE : 40CFR Part 58 ozone site installed using independent site transfer standard. 23-MAR-11
OZONE : Ozone tubing changed from 3/8 inch to 1/4 inch. 23-MAR-11
DATALOGGER : CR3000 datalogger installed. Wiring standardized. 11-MAR-09

Jump to main content.