[dd, decimal degrees; ft, feet above the North American Vertical Datum of 1988; OB, bulk deposition from E or VWM; E, depth-integrated depth-integrated environmental;																									
VWM, volume-weighted mean of two snowpack layers; ANC, acid neutralization capacity; ueq/L, microequivalents per liter;																									
uS/cm, microsiemens per centimeter; SC, specific conductance at 25degC; pH values in standard units; H, hydrogen; Ca, calcium;																									
Mg, magnesium; Na, sodium; K, potassium;  NH4, ammonium; Cl, chloride; SO4, sulfate; NO3, nitrate; DOC, dissolved organic carbon;																									
mg/L, milligrams per liter; SWE, snow-water equivalent;  cm, centimeters; d34S, stable-sulfur isotope ratio (34S/32S); Hg, mercury;																									
ng/L, nanograms per liter; NA or empty cell indicates not analyzed; <, below reporting limits; M, presence verified but not quantified; %, percent																									
missing year indicates no sample collected or sample results reviewed and rejected																									
Roth 1994: Mercury in water by CVAFD with potassium dichromate preservation																									
USEPA Method 1631, Rev E: Mercury in water by Oxidation, Purge and Trap, and CVAFS]																									
																									
Station ID	404800105460000																								
Site Name	DEADMAN HILL, CO																								
Latitude (dd)	40.79997936																								
Longitude (dd)	-105.7672261																								
Elevation (ft)	10200																								
SiteNumber	StationName	SampleDate	WaterYear	SampleType	ANC (ueq/L)	SC (uS/cm)	pH	H (ueq/L)	Ca (ueq/L)	Mg (ueq/L)	Na (ueq/L)	K (ueq/L)	NH4 (ueq/L)	Cl (ueq/L)	SO4 (ueq/L)	NO3 (ueq/L)	DOC (mg/L)	Total N (mg/L)	Total Dissolved N (mg/L)	Hg (ng/L) Roth 1994	Hg (ng/L) USEPA 1631	d34S (per mil)	SWE (cm)	Snow Depth (cm)	Ionic Balance (%)
404800105460000	DEADMAN HILL, CO	1993-04-20	1993	OB		5	5.2	6.3	4.8	<1.7	<3	1	6.4	<1.1	8.3	8.3	0.8					4.4	46	155	5.4
404800105460000	DEADMAN HILL, CO	1994-04-29	1994	OB	15	5	6.2	0.6	10.2	4.2	<3	6.9	3.9	2.8	7.7	7.7	5.3							71	38.3
404800105460000	DEADMAN HILL, CO	1995-04-14	1995	OB	-8	6	5	10	12.5	2.5	<3	2.8	6.7	1.4	10.8	15.6	2.3					6		142	10.8
404800105460000	DEADMAN HILL, CO	1996-04-09	1996	OB	-3	4	5.3	5	8.5	<1.7	1.3	2	3.5	1.1	7.9	9.8	2					6.7		244	3.8
404800105460000	DEADMAN HILL, CO	1997-03-25	1997	OB	-5	5	5.3	5	10.3	2.1		2	3.4	1.1	8.3	11.4	1.3					6.9		201	4.6
404800105460000	DEADMAN HILL, CO	1998-03-23	1998	OB	-12	6	4.9	12.6	5.5	<1.7		<0.5	4.2	<1.1	7.1	11.1	0.7					6.8		193	10.1
404800105460000	DEADMAN HILL, CO	1999-03-23	1999	OB	-4.6	6	5.3	5	14.4	3.2	2.2	1.5	5.2	1.7	9.6	13.6	1.2					6.8		188	11.7
404800105460000	DEADMAN HILL, CO	2000-03-31	2000	OB	-2.2	5	5.1	7.9	10.5	2.5	1.7	0.8	7.3	1.1	9.8	11.8	0.4							206	15
404800105460000	DEADMAN HILL, CO	2001-03-28	2001	OB	-5	7	5.2	6.3	8.8	<1.7	1.7	1.3	6.9	<1.1	9	14.3	0.9							145	3.5
404800105460000	DEADMAN HILL, CO	2002-03-19	2002	OB	-6.6	6	5.4	4	13.9	2.5	2.6	1.5	6.7	1.4	9.6	15.7	1			5.8			36	130	7.8
404800105460000	DEADMAN HILL, CO	2003-03-28	2003	OB	-6.4	4	5.2	6.3	7	2.5	1.3	2.6	5.4	<1.1	5.8	8.6	1.6			1.2			41	165	27.1
404800105460000	DEADMAN HILL, CO	2005-04-01	2005	OB	-2.2	5	5.4	4	9.5	<1.7	5.2	2.3	4.2	1.1	7.3	9.3	0.8			6.1			48	190	17.5
404800105460000	DEADMAN HILL, CO	2006-03-31	2006	OB	0.4	4.8	5.4	4	8.5	1.6	1.7	0.8	4.4	1.1	6.2	10.7	0.57						55	178	8.6