Mt. Ninham Air Monitoring Site Trends (1987-2007)
| Station | Year | Precip. in |
pH | [SO4] ippm |
[NO3] ippm |
[NH4] ippm |
SO4 Dep. kg/ha |
NO3 Dep. kg/ha |
NH4 Dep. kg/ha |
|---|---|---|---|---|---|---|---|---|---|
| Mt. Ninham | 1987 | 42.33 | 4.36 | 3.54 | 2.48 | 0.09 | |||
| Mt. Ninham | 1988 | 41.93 | 4.28 | 2.70 | 1.91 | 0.24 | 28.76 | 20.34 | 2.51 |
| Mt. Ninham | 1989 | 54.51 | 4.28 | 1.93 | 1.26 | 0.38 | |||
| Mt. Ninham | 1990 | 57.89 | 4.29 | 2.20 | 1.63 | 0.31 | 32.32 | 23.89 | 4.57 |
| Mt. Ninham | 1991 | 38.27 | 4.26 | 2.37 | 1.64 | 0.36 | 23.04 | 15.99 | 3.48 |
| Mt. Ninham | 1992 | 43.14 | 4.29 | 2.66 | 1.65 | 0.33 | 29.09 | 18.08 | 3.62 |
| Mt. Ninham | 1993 | 41.67 | 4.28 | 2.45 | 1.61 | 0.35 | 25.90 | 17.04 | 3.73 |
| Mt. Ninham | 1994 | 46.04 | 4.36 | 2.06 | 1.55 | 0.34 | 24.14 | 18.08 | 3.94 |
| Mt. Ninham | 1995 | 40.57 | 4.51 | 1.43 | 1.32 | 0.44 | 14.76 | 13.59 | 4.54 |
| Mt. Ninham | 1996 | 53.61 | 4.44 | 1.90 | 1.37 | 0.46 | 25.93 | 18.70 | 6.24 |
| Mt. Ninham | 1997 | 35.40 | 4.31 | 1.85 | 1.61 | 0.41 | 17.95 | 15.55 | 4.00 |
| Mt. Ninham | 1998 | 39.00 | 4.40 | 1.98 | 1.53 | 0.46 | 20.00 | 15.47 | 4.63 |
| Mt. Ninham | 1999 | 36.39 | 4.40 | 1.74 | 1.30 | 0.27 | 16.04 | 12.05 | 2.54 |
| Mt. Ninham | 2000 | 42.81 | 4.37 | 1.69 | 1.75 | 0.34 | 18.35 | 19.00 | 3.72 |
| Mt. Ninham | 2001 | 34.73 | 4.36 | 1.81 | 1.85 | 0.47 | 15.97 | 16.28 | 4.13 |
| Mt. Ninham | 2002 | 47.34 | 4.42 | 1.70 | 1.67 | 0.31 | 20.45 | 20.07 | 3.77 |
| Mt. Ninham | 2003 | 62.52 | 4.46 | 1.30 | 1.52 | 0.39 | 20.33 | 23.94 | 6.18 |
| Mt. Ninham | 2004 | 52.13 | 4.52 | 1.25 | 1.46 | 0.23 | 16.64 | 19.20 | 3.06 |
| Mt. Ninham | 2005 | 59.57 | 4.60 | 1.18 | 1.44 | 0.34 | 17.87 | 21.73 | 5.11 |
| Mt. Ninham | 2006 | 56.59 | 4.35 | 1.28 | 1.07 | 0.23 | 18.48 | 15.50 | 3.46 |
| Mt. Ninham | 2007 | 45.51 | 4.53 | 1.48 | 1.15 | 0.24 | 17.06 | 13.63 | 2.76 |
Blanks indicate that the rainfall criteria were not satisfied. That is, analysis of at least 75% of the annual and 50% of the quarterly precipitation.
