Water chemistry data from: Mariner, R.H., Evans, W.C. and Huebner, M., 1998. Preliminary chemical and isotopic data for waters from springs and wells on and near Medicine Lake Volcano, Cascade Range, northern California: U.S. Geological Survey Open-File Report 98-2, 27 p., https://doi.org/10.3133/ofr982. Water chemistry data was digitized for 57 samples. Reported attributes include: Sample name, Sample ID, Type, Collection date, Reported latitude, Reported longitude, Region, State, Latitude, Longitude, Location resolution, Location error, Temperature, pH (field), Bromide (Br), Calcium (Ca), Chloride (Cl), Bicarbonate (HCO3), Potassium (K), Magnesium (Mg), Sodium (Na), Nitrate (NO3), Phosphate (PO4), Silica (SiO2), Sulfate (SO4), [...]