[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 404456109301800 Site Name GRIZZLY RIDGE, UT Latitude (dd) 40.74888889 Longitude (dd) -109.505 Elevation (ft) 9558 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 (%) 404456109301800 GRIZZLY RIDGE, UT 2007-03-30 2007 OB 14 5.4 6.2 0.6 20 4.9 2.6 1.8 5.7 1.7 6 11.4 0.84 24 91 44.4 404456109301800 GRIZZLY RIDGE, UT 2008-03-25 2008 OB 0.8 5.2 5.4 4 13.5 1.6 1.3 0.8 3.5 0.8 5 8.6 0.51 30 99 27.8 404456109301800 GRIZZLY RIDGE, UT 2009-03-24 2009 OB 25 6.6 6.5 0.3 31.4 5.8 3.5 2.6 5.7 2 7.9 12.1 1.3 9.62 17 91 54.3 404456109301800 GRIZZLY RIDGE, UT 2010-03-22 2010 OB 0.2 6.6 5.4 4 16.5 4.1 2.6 2.6 9.1 2 8.5 14.3 1.25 6.23 24 91 22.4 404456109301800 GRIZZLY RIDGE, UT 2011-03-28 2011 OB 10.2 4.6 6.1 0.8 21.5 4.1 2.6 2 3.4 1.1 6 8.6 2.02 8.66 31 104 47.9 404456109301800 GRIZZLY RIDGE, UT 2012-03-28 2012 OB 86 13 5.8 1.6 70.4 15.6 14.8 7.7 4.9 8.7 13.7 15.4 4.3 0.48 7.58 17 56 68.3 404456109301800 GRIZZLY RIDGE, UT 2013-03-17 2013 OB 10 4 5.7 2 22 4.9 1.3 1.5 10 2 7.1 12.9 0.9 0.3 7.71 19 76 40.3 404456109301800 GRIZZLY RIDGE, UT 2014-03-24 2014 OB 48.6 8 6.8 0.2 28.9 7.4 3.9 5.4 25.8 3.1 6.2 9.5 1.5 0.77 0.56 25 86 72.9 404456109301800 GRIZZLY RIDGE, UT 2016-03-15 2016 OB 13.6 5.1 5.9 1.3 17.5 4.1 6.5 1.5 6.9 2 8.7 8.6 0.79 0.36 5.96 25 89 45.4