Whiteface Mountain Air Monitoring Site Trends (1987-2006)

Whiteface Mt. Acid Deposition Data, 1987 - 2006
Station	Year	Precip. in	pH	[SO4] ippm	[NO3] ippm	[NH4] ippm	SO4 Dep. kg/ha	NO3 Dep. kg/ha	NH4 Dep. kg/ha
Whiteface Mt.	87
Whiteface Mt.	88
Whiteface Mt.	89	42.85	4.44	1.46	1.40	0.34
Whiteface Mt.	90	45.87	4.36	1.91	1.20	0.28	22.26	14.01	3.32
Whiteface Mt.	91	32.66	4.34	1.88	1.28	0.32	15.61	10.59	2.69
Whiteface Mt.	92	33.25	4.46	1.51	0.97	0.21	12.77	8.23	1.74
Whiteface Mt.	93	37.27	4.32	2.12	1.28	0.32	20.05	12.09	3.01
Whiteface Mt.	94	36.26	4.42	1.99	1.39	0.35	18.34	12.84	3.18
Whiteface Mt.	95	36.94	4.54	1.08	1.01	0.22	10.16	9.52	2.06
Whiteface Mt.	96	43.49	4.60	1.09	0.83	0.24	12.06	9.16	2.68
Whiteface Mt.	97	37.97	4.47	1.43	1.10	0.36	13.82	10.64	3.45
Whiteface Mt.	98	39.24	4.48	1.60	1.15	0.34	17.80	12.76	3.80
Whiteface Mt.	99	36.72	4.56	1.10	1.07	0.20	10.29	9.95	1.89
Whiteface Mt.	00	47.27	4.52	1.27	1.33	0.20	15.19	15.96	3.28
Whiteface Mt.	01	42.70	4.56	1.18	1.17	0.25	12.81	12.66	2.69
Whiteface Mt.	02	46.45	4.60	1.30	1.13	0.27	15.35	13.38	3.21
Whiteface Mt.	03	45.05	4.70	0.89	1.08	0.22	10.39	12.38	2.53
Whiteface Mt.	04	45.20	4.68	1.30	1.12	0.31	14.95	12.89
Whiteface Mt.	05	52.93	4.77	0.86	1.05	0.46	11.60	14.29	5.85
Whiteface Mt.	06	52.93	4.81	1.00	0.74	0.28	13.51	9.91	3.71

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.