[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 442722110500400 Site Name OLD FAITHFUL FIRE ROAD, WY Latitude (dd) 44.4561111 Longitude (dd) -110.8344444 Elevation (ft) 7367 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 (%) 442722110500400 OLD FAITHFUL FIRE ROAD, WY 1994-03-21 1994 OB 0 5 5.6 2.5 7.9 <1.7 7.8 0.5 7.5 3.7 9 7.4 0.9 91 13.2 442722110500400 OLD FAITHFUL FIRE ROAD, WY 1995-03-14 1995 OB -6 4 5.2 6.3 <3.1 <1.7 <3 <0.5 6.2 1.4 4.8 7.3 1 114 -3.8 442722110500400 OLD FAITHFUL FIRE ROAD, WY 1996-03-11 1996 OB -2 3 5.4 4 4 <1.7 2.2 1.5 5.2 2 4 8.4 1.3 119 8 442722110500400 OLD FAITHFUL FIRE ROAD, WY 1997-03-11 1997 OB -5 3 5.3 5 <3.1 <1.7 0.5 1.8 <1.1 2.1 4.1 1 190 8.1 442722110500400 OLD FAITHFUL FIRE ROAD, WY 1998-03-06 1998 OB -9 4 5.1 7.9 <3.1 <1.7 <0.5 6.2 2 4.4 9.4 0.6 86 -5.7 442722110500400 OLD FAITHFUL FIRE ROAD, WY 1999-03-04 1999 OB -3.6 4 5.3 5 3.5 <1.7 2.6 <0.5 10.5 1.4 5 6.6 0.4 160 24.9 442722110500400 OLD FAITHFUL FIRE ROAD, WY 2000-03-03 2000 OB 11 4 6.1 0.8 13.9 2.5 7.4 0.8 9.9 2 7.1 7.6 97 47 442722110500400 OLD FAITHFUL FIRE ROAD, WY 2001-03-03 2001 OB -8 4 5.2 6.3 4 <1.7 1.7 <0.5 10.6 <1.1 6 12.9 0.7 71 8.9 442722110500400 OLD FAITHFUL FIRE ROAD, WY 2002-02-27 2002 OB -4.6 5 5.4 4 4.5 <1.7 2.2 0.8 8 1.1 6 9.3 0.4 0.9 89 8.6 442722110500400 OLD FAITHFUL FIRE ROAD, WY 2003-02-27 2003 OB 8.8 5 5.9 1.3 13.4 3.3 7 0.8 10.7 3.1 7.9 8.6 0.5 1.8 26 99 39.6 442722110500400 OLD FAITHFUL FIRE ROAD, WY 2004-02-26 2004 OB 1.4 3 5.6 2.5 4.2 <1.7 1.7 <0.5 5.5 1.7 3.5 6.4 0.5 1.1 37 122 13.8 442722110500400 OLD FAITHFUL FIRE ROAD, WY 2005-02-23 2005 OB -16.2 4 5.3 5 <3.1 <1.7 <0.9 <0.5 9.7 <1.1 3.7 9.3 <0.2 1.2 25 89 6.1 442722110500400 OLD FAITHFUL FIRE ROAD, WY 2006-02-22 2006 OB -3.4 3.4 5.6 2.5 0.5 <0.2 1.3 <0.5 6.4 1.4 2.5 6.4 0.41 26 99 1.9 442722110500400 OLD FAITHFUL FIRE ROAD, WY 2007-02-21 2007 OB 4.4 3.9 5.9 1.3 5 0.8 2.2 <0.5 8.4 1.4 4.6 5.7 0.41 23 102 30.8 442722110500400 OLD FAITHFUL FIRE ROAD, WY 2008-02-20 2008 OB -0.4 3.4 5.6 2.5 4.5 <0.2 1.7 <0.5 8.1 1.7 2.5 6.4 0.26 32 112 22.6 442722110500400 OLD FAITHFUL FIRE ROAD, WY 2009-02-18 2009 OB -2.2 3 5.7 2 3 0.8 1.7 0.5 6.9 1.1 2.9 6.4 0.34 2.27 25 89 17.8 442722110500400 OLD FAITHFUL FIRE ROAD, WY 2010-02-24 2010 OB -4.8 3.7 5.4 4 3 0.8 1.7 <0.5 7.2 1.4 2.7 7.9 0.37 1.17 15 66 16.4 442722110500400 OLD FAITHFUL FIRE ROAD, WY 2011-02-23 2011 OB 0.4 3.4 5.7 2 5.5 0.8 4.3 <0.5 6.5 2.5 4 5.7 0.26 1.48 39 137 23 442722110500400 OLD FAITHFUL FIRE ROAD, WY 2012-02-22 2012 OB 10 4 5.8 1.6 13 1.6 8.7 0.5 10.4 3.9 6 5.1 0.4 0.22 18.2 25 99 50.7