[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	444303110304801																								
Site Name	CANYON, WY																								
Latitude (dd)	44.7175																								
Longitude (dd)	-110.5133333																								
Elevation (ft)	7904																								
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 (%)
444303110304801	CANYON, WY	1993-03-28	1993	OB	-15	4	5.1	7.9	<3.1	<1.7		<0.5	3.2	1.1	5	6	0.4					4.4	28	104	-4.3
444303110304801	CANYON, WY	1994-03-19	1994	OB	2	4	5.9	1.3	5	<1.7	5.2	1.8	8.2	2.3	7.5	7	0.8					6.4		84	16.6
444303110304801	CANYON, WY	1995-03-12	1995	OB	-6	3	5.1	7.9	<3.1	<1.7	<3	<0.5	4.4	<1.1	3.3	5.6	0.4					4.1		127	16
444303110304801	CANYON, WY	1996-03-10	1996	OB	-2	3	5.4	4	<3.1	<1.7	0.9	0.8	3.4	<1.1	2.9	4.4	0.8							165	11
444303110304801	CANYON, WY	1997-03-13	1997	OB	-5	2	5.4	4	<3.1	<1.7		<0.5	2	<1.1	2.3	3.8	0.6					2		173	-0.8
444303110304801	CANYON, WY	1998-03-08	1998	OB	-7	4	5.1	7.9	<3.1	<1.7		<0.5	4.2	1.4	3.3	6.8	0.5					4.7		109	2.5
444303110304801	CANYON, WY	1999-03-05	1999	OB	-3.8	4	5.4	4	<3.1	<1.7	<0.9	<0.5	6.4	1.4	3.3	5.8	0.3							147	-0.5
444303110304801	CANYON, WY	2000-03-04	2000	OB	-0.6	3	5.4	4	4	<1.7	1.7	<0.5	5.5	<1.1	3.3	7.7						5.8		102	16
444303110304801	CANYON, WY	2001-03-01	2001	OB	-5.2	4	5.2	6.3	<3.1	<1.7	0.9	<0.5	6	<1.1	4.4	9.3	0.5			0.7		3.1		89	-1.9
444303110304801	CANYON, WY	2002-02-27	2002	OB	-7.8	4	5.3	5	<3.1	<1.7	1.3	<0.5	6.7	1.1	3.1	7.1	0.3			0.7			17	109	7
444303110304801	CANYON, WY	2003-02-26	2003	OB	-1.6	3	5.6	2.5	5.5	2.5	1.7	0.5	7.7	<1.1	4.6	7.1	0.3			1.3			27	109	27.1
444303110304801	CANYON, WY	2004-02-25	2004	OB	-16.6	3	5.1	7.9	<3.1	<1.7	<0.9	<0.5	3.3	<1.1	2.5	6.4	<0.2			0.5			29	112	11.4
444303110304801	CANYON, WY	2005-02-23	2005	OB	-6.6	5	5.3	5	<3.1	<1.7	1.3	0.5	6.9	<1.1	2.7	5.7	0.2			2.4			21	89	24
444303110304801	CANYON, WY	2006-02-22	2006	OB	-3.6	3.2	5.4	4	<0.5	<0.2	<0.9	<0.5	4.7	0.8	2.1	5	0.2						28	112	4.8
444303110304801	CANYON, WY	2007-02-21	2007	OB	1	3.7	5.7	2	5	0.8	1.3	<0.5	7	1.1	4.4	6.4	0.36					4.8	25	124	17.9
444303110304801	CANYON, WY	2008-02-20	2008	OB	-0.6	3.1	5.6	2.5	4	<0.2	<0.9	<0.5	5.7	0.8	1.9	5.7	0.23						36	132	18.4
444303110304801	CANYON, WY	2009-02-18	2009	OB	-0.2	3.3	5.6	2.5	1.5	0.8	1.3	1	7.2	0.8	2.9	5.7	0.53				3.4		26	109	20.7
444303110304801	CANYON, WY	2010-02-24	2010	OB	-2	4.4	5.5	3.2	8	1.6	7	0.8	8.2	2.8	5.2	9.3	0.44				2.84		19	84	24.9
444303110304801	CANYON, WY	2011-02-22	2011	OB	-4.8	3	5.4	4	3	0.8	2.2	<0.5	4.4	1.1	2.7	5	0.35				1.74		34	132	24.1
444303110304801	CANYON, WY	2012-02-22	2012	OB	0	3	5.3	5	7	<1.6	4.3	<0.5	7.8	2	4	3.9	0.4	0.19			3.14		28	127	41.8
444303110304801	CANYON, WY	2013-02-20	2013	OB	-6	2	5.2	6.3	3.5	<1.6	<0.9	<0.5	5.7	0.8	2.1	5.7	0.3	0.15			1.74		19	84	28.6
444303110304801	CANYON, WY	2014-02-19	2014	OB	11	3	6.2	0.6	11	0.8	3.5	0.5	6	1.7	3.3	3.6	0.26	0.14	0.15				29	124	59
444303110304801	CANYON, WY	2015-02-25	2015	OB	7.4	2.8	6.2	0.6	8	1.6	3	0.5	6.2	1.4	3.3	4.3	0.32	0.12			3.23		52	94	50.4
444303110304801	CANYON, WY	2016-02-22	2016	OB	3.2	2.6	5.8	1.6	5	<0.2	1.7	0.3	4.7	0.8	1.9	3.6	<0.2	0.14			1.32		23	89	44.7