Annual NTN Maps by Year
If you intend on reprinting any of these maps for use in a publication, please read our Use Conditions.
2023
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | GRID | Lab H+ | GRID | ||||
| SO4 | GRID | SO4 | GRID | ||||
| NO3 | GRID | NO3 | GRID | ||||
| NH4 | GRID | NH4 | GRID | ||||
| Ca | GRID | Ca | GRID | ||||
| Mg | GRID | Mg | GRID | ||||
| K | GRID | K | GRID | ||||
| Na | GRID | Na | GRID | ||||
| Cl | GRID | Cl | GRID | ||||
| N | GRID | ||||||
| S+N | GRID | ||||||
| Total Precipitation | Grid | ||||||
2022
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | GRID | Lab H+ | GRID | ||||
| SO4 | GRID | SO4 | GRID | ||||
| NO3 | GRID | NO3 | GRID | ||||
| NH4 | GRID | NH4 | GRID | ||||
| Ca | GRID | Ca | GRID | ||||
| Mg | GRID | Mg | GRID | ||||
| K | GRID | K | GRID | ||||
| Na | GRID | Na | GRID | ||||
| Cl | GRID | Cl | GRID | ||||
| N | GRID | ||||||
| S+N | GRID | ||||||
| Total Precipitation | Grid | ||||||
2021
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | GRID | Lab H+ | GRID | ||||
| SO4 | GRID | SO4 | GRID | ||||
| NO3 | GRID | NO3 | GRID | ||||
| NH4 | GRID | NH4 | GRID | ||||
| Ca | GRID | Ca | GRID | ||||
| Mg | GRID | Mg | GRID | ||||
| K | GRID | K | GRID | ||||
| Na | GRID | Na | GRID | ||||
| Cl | GRID | Cl | GRID | ||||
| N | GRID | ||||||
| S+N | GRID | ||||||
| Total Precipitation | Grid | ||||||
2020
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | GRID | Lab H+ | GRID | ||||
| SO4 | GRID | SO4 | GRID | ||||
| NO3 | GRID | NO3 | GRID | ||||
| NH4 | GRID | NH4 | GRID | ||||
| Ca | GRID | Ca | GRID | ||||
| Mg | GRID | Mg | GRID | ||||
| K | GRID | K | GRID | ||||
| Na | GRID | Na | GRID | ||||
| Cl | GRID | Cl | GRID | ||||
| N | GRID | ||||||
| S+N | GRID | ||||||
| Total Precipitation | Grid | ||||||
2019
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | GRID | Lab H+ | GRID | ||||
| SO4 | GRID | SO4 | GRID | ||||
| NO3 | GRID | NO3 | GRID | ||||
| NH4 | GRID | NH4 | GRID | ||||
| Ca | GRID | Ca | GRID | ||||
| Mg | GRID | Mg | GRID | ||||
| K | GRID | K | GRID | ||||
| Na | GRID | Na | GRID | ||||
| Cl | GRID | Cl | GRID | ||||
| N | GRID | ||||||
| S+N | GRID | ||||||
| Total Precipitation | Grid | ||||||
2018
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2017
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| NH4 (err)* | Grid | NH4 (err)* | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| N (err)* | Grid | ||||||
| S+N | Grid | ||||||
| S+N (err)* | Grid | ||||||
| Total Precipitation | Grid | ||||||
* (err): These are the original maps and grids generated with the incorrect mdl values.
These were replaced with corrected maps and grids in November 2024.
Click here for details.
2016
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| NH4 (err)* | Grid | NH4 (err)* | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| N (err)* | Grid | ||||||
| S+N | Grid | ||||||
| S+N (err)* | Grid | ||||||
| Total Precipitation | Grid | ||||||
* (err): These are the original maps and grids generated with the incorrect mdl values.
These were replaced with corrected maps and grids in November 2024.
Click here for details.
2015
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2014
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2013
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2012
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2011
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2010
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2009
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2008
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2007
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2006
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2005
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2004
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2003
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2002
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2001
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
2000
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
1999
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
1998
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
1997
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
1996
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
1995
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
1994
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
1993
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
1992
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
1991
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
1990
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
1989
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
1988
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||
1987
| Concentration | Deposition | ||||||
|---|---|---|---|---|---|---|---|
| Lab pH | Grid | Lab H+ | Grid | ||||
| SO4 | Grid | SO4 | Grid | ||||
| NO3 | Grid | NO3 | Grid | ||||
| NH4 | Grid | NH4 | Grid | ||||
| Ca | Grid | Ca | Grid | ||||
| Mg | Grid | Mg | Grid | ||||
| K | Grid | K | Grid | ||||
| Na | Grid | Na | Grid | ||||
| Cl | Grid | Cl | Grid | ||||
| N | Grid | ||||||
| S+N | Grid | ||||||
| Total Precipitation | Grid | ||||||