Ground-Water Information Center Water Quality Report Site Name: BONE CHRIS  Report Date: 4/20/2024 Compare to Water Quality Standards Location Information Sample Id/Site Id: 1992Q1220 / 130169 Sample Date: 9/2/1992 12:46:00 PM Location (TRS): 01S 05E 05 CCBB Agency/Sampler: USGS / SES Latitude/Longitude: 45° 46' 31" N 111° 8' 33" W Field Number: BONE Datum: NAD27 Lab Date: 12/24/1992 Altitude: 4451 Lab/Analyst: MBMG / SFM County/State: GALLATIN / MT Sample Method/Handling: PUMPED / 3120 Site Type: WELL Procedure Type: DISSOLVED Geology: Total Depth (ft): 47 USGS 7.5' Quad: SWL-MP (ft): NR PWS Id: Depth Water Enters (ft): NR Project: USGS Major Ion Results mg/L meq/L mg/L meq/L Calcium (Ca) 57.700 2.879 Bicarbonate (HCO3) 243.000 3.983 Magnesium (Mg) 14.000 1.152 Carbonate (CO3) 0.000 0.000 Sodium (Na) 6.600 0.287 Chloride (Cl) 2.300 0.065 Potassium (K) 3.300 0.084 Sulfate (SO4) 16.800 0.350 Iron (Fe) <.003 0.000 Nitrate (as N) 0.510 0.036 Manganese (Mn) <.002 0.000 Fluoride (F) 0.190 0.010 Silica (SiO2) 27.000 Orthophosphate (as P) <.05 0.000 Total Cations 4.407 Total Anions 4.444 Trace Element Results (µg/L) Aluminum (Al): <20. Cesium (Cs): NR Molybdenum (Mo): <20. Strontium (Sr): 172.000 Antimony (Sb): NR Chromium (Cr): <2. Nickel (Ni): <2. Thallium (Tl): NR Arsenic (As): <.8 Cobalt (Co): NR Niobium (Nb): NR Thorium (Th): NR Barium (Ba): 98.000 Copper (Cu): <2. Neodymium (Nd): NR Tin (Sn): NR Beryllium (Be): NR Gallium (Ga): NR Palladium (Pd): NR Titanium (Ti): 45.700 Boron (B): <20. Lanthanum (La): NR Praseodymium (Pr): NR Tungsten (W): NR Bromide (Br): <50. Lead (Pb): <3. Rubidium (Rb): NR Uranium (U): NR Cadmium (Cd): <2. Lithium (Li): <6. Silver (Ag): <1. Vanadium (V): <5. Cerium (Ce): NR Mercury (Hg): NR Selenium (Se): <.8 Zinc (Zn): 7.300 Zirconium (Zr): <100. Field Chemistry and Other Analytical Results **Total Dissolved Solids (mg/L): 248.41 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR **Sum of Diss. Constituents (mg/L): 371.71 Hardness as CaCO3: 201.7 T.P. Hydrocarbons (µg/L): NR Field Conductivity (µmhos): NR Field Alkalinity as CaCO3 (mg/L): NR PCP (µg/L): NR Lab Conductivity (µmhos): 414 Alkalinity as CaCO3 (mg/L): 199.3 Phosphorus, TD (mg/L): NR Field pH: 7.7 Ryznar Stability Index: 7.159 Field Nitrate (mg/L): NR Lab pH: 7.72 Sodium Adsorption Ratio: 0.2145 Field Dissolved O2 (mg/L): NR Water Temp (°C): 10.2 Langlier Saturation Index: 0.281 Field Chloride (mg/L): NR Air Temp (°C): NR Nitrite (mg/L as N): NR Field Redox (mV): NR 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 Additional Parameters Phosphate T Dis (mg/L - P) L .5 Notes Sample Condition: CLEAR Field Remarks: Lab Remarks:

Explanation: mg/L = milligrams per Liter; µg/L = micrograms per Liter; ft = feet; NR = No Reading in GWIC Qualifiers: A = Hydride atomic absorption; E = Estimated due to interference; H = Exceeded holding time; J = Estimated quantity above detection limit but below reporting limit; K = Na+K combined; N = Spiked sample recovery not within control limits; 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.