Ground-Water Information Center Water Quality Report Site Name: MORSE LAND & CATTLE  Report Date: 5/18/2024 Compare to Water Quality Standards Location Information Sample Id/Site Id: 2009Q0167 / 217021 Sample Date: 8/13/2008 3:33:00 PM Location (TRS): 05S 05W 06 CABC Agency/Sampler: MBMG / CARSTARPHEN, CAMELA Latitude/Longitude: 45° 25' 41" N 112° 16' 27" W Field Number: GWCP08 Datum: NAD83 Lab Date: 10/13/2008 Altitude: 4930 Lab/Analyst: MBMG / SM County/State: MADISON / MT Sample Method/Handling: PUMPED / 4230 Site Type: WELL Procedure Type: DISSOLVED Geology: 120SNGR Total Depth (ft): 400 USGS 7.5' Quad: BEAVERHEAD ROCK NE SWL-MP (ft): 273.25 PWS Id: Depth Water Enters (ft): 380 Project: GWCP08 Major Ion Results mg/L meq/L mg/L meq/L Calcium (Ca) 48.700 2.430 Bicarbonate (HCO3) 162.200 2.658 Magnesium (Mg) 21.300 1.753 Carbonate (CO3) 0.000 0.000 Sodium (Na) 18.800 0.818 Chloride (Cl) 7.814 0.220 Potassium (K) 7.370 0.189 Sulfate (SO4) 100.200 2.087 Iron (Fe) <0.003 0.000 Nitrate (as N) 4.10 P 0.293 Manganese (Mn) 0.005 0.000 Fluoride (F) <0.5 0.000 Silica (SiO2) 46.200 Orthophosphate (as P) <0.5 0.000 Total Cations 5.208 Total Anions 5.259 Trace Element Results (µg/L) Aluminum (Al): <1.0 Cesium (Cs): <0.1 Molybdenum (Mo): 1.270 Strontium (Sr): 661.000 Antimony (Sb): <0.1 Chromium (Cr): 2.890 Nickel (Ni): <0.1 Thallium (Tl): <0.1 Arsenic (As): 4.860 Cobalt (Co): <0.1 Niobium (Nb): <0.1 Thorium (Th): <0.1 Barium (Ba): 24.300 Copper (Cu): 0.869 Neodymium (Nd): <0.2 Tin (Sn): <0.1 Beryllium (Be): <0.1 Gallium (Ga): <0.1 Palladium (Pd): 0.866 Titanium (Ti): 0.657 Boron (B): 39.300 Lanthanum (La): <1.0 Praseodymium (Pr): <0.1 Tungsten (W): <0.1 Bromide (Br): <500 Lead (Pb): <0.5 Rubidium (Rb): 12.000 Uranium (U): 3.263 Cadmium (Cd): <0.1 Lithium (Li): 8.980 Silver (Ag): <0.1 Vanadium (V): 2.860 Cerium (Ce): <0.5 Mercury (Hg): NR Selenium (Se): 1.290 Zinc (Zn): 0.940 Zirconium (Zr): <0.1 Field Chemistry and Other Analytical Results **Total Dissolved Solids (mg/L): 329.81 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR **Sum of Diss. Constituents (mg/L): 412 Hardness as CaCO3: 209.27 T.P. Hydrocarbons (µg/L): NR Field Conductivity (µmhos): 508 Field Alkalinity as CaCO3 (mg/L): 125 PCP (µg/L): NR Lab Conductivity (µmhos): 496 Alkalinity as CaCO3 (mg/L): 132.87 Phosphorus, TD (mg/L): <0.05 Field pH: 8 Ryznar Stability Index: 7.778 Field Nitrate (mg/L): 0.000 Lab pH: 7.6 Sodium Adsorption Ratio: 0.5715 Field Dissolved O2 (mg/L): 5.730 Water Temp (°C): 11.8 Langlier Saturation Index: -0.089 Field Chloride (mg/L): NR Air Temp (°C): NR Nitrite (mg/L as N): NR Field Redox (mV): 162 Nitrate + Nitrite (mg/L as N) NR Hydroxide (mg/L as OH): NR Lab, Dissolved Organic Carbon (mg/L): NR Total Kjeldahl Nitrogen (mg/L as N) NR Lab, Dissolved Inorganic Carbon (mg/L): NR Lab, Total Organic Carbon (mg/L): NR Total Nitrogen (mg/L as N) NR Acidity to 4.5 (mg/L CaCO3) NR Acidity to 8.3 (mg/L CaCO3) NR As(III) (ug/L) NR As(V) (ug/L) NR Total Susp Solids (mg/L) NR Notes Sample Condition: Field Remarks: Lab Remarks:

Explanation: mg/L = milligrams per Liter; µg/L = micrograms per Liter; ft = feet; NR = No Reading in GWIC Qualifiers: J = Estimated quantity above detection limit but below reporting limit; P = Preserved sample; S = Method of standard additions; U = Undetected quantity below detection limit; * = Duplicate analysis not within control limits; ** = Sum of Dissolved Constituents is the sum of major cations (Na, Ca, K, Mg, Mn, Fe) and anions (HCO3, CO3, SO4, Cl, SiO2, NO3, F) in mg/L. Total Dissolved Solids is reported as equivalent weight of evaporation residue. Disclaimer These data represent the contents of the GWIC databases at the Montana Bureau of Mines and Geology at the time and date of the retrieval. The information is considered unpublished and is subject to correction and review on a daily basis. The Bureau warrants the accurate transmission of the data to the original end user. Retransmission of the data to other users is discouraged and the Bureau claims no responsibility if the material is retransmitted.