Ground-Water Information Center Water Quality Report Site Name: SCOGGINS, JAMES  Report Date: 4/19/2024 Compare to Water Quality Standards Location Information Sample Id/Site Id: 2009Q0709 / 135737 Sample Date: 6/3/2009 10:37:00 AM Location (TRS): 01N 04E 01 DDAC Agency/Sampler: MBMG / MASON, DONALD C. Latitude/Longitude: 45° 51' 47" N 111° 9' 43" W Field Number: 135737 Datum: NAD83 Lab Date: 7/15/2009 Altitude: 4435.23 Lab/Analyst: MBMG / SM County/State: GALLATIN / MT Sample Method/Handling: GRAB / 4230 Site Type: WELL Procedure Type: DISSOLVED Geology: 120SDMS Total Depth (ft): 172 USGS 7.5' Quad: BELGRADE SWL-MP (ft): 125.65 PWS Id: Depth Water Enters (ft): NR Project: GWCP08, BRIDGER, GWCP08MON Major Ion Results mg/L meq/L mg/L meq/L Calcium (Ca) 50.300 2.510 Bicarbonate (HCO3) 266.200 4.363 Magnesium (Mg) 16.300 1.341 Carbonate (CO3) 0.000 0.000 Sodium (Na) 12.100 0.526 Chloride (Cl) 2.320 0.065 Potassium (K) 4.840 0.124 Sulfate (SO4) 7.520 0.157 Iron (Fe) 0.005 0.000 Nitrate (as N) <0.5 P 0.000 Manganese (Mn) 0.004 0.000 Fluoride (F) 0.556 0.029 Silica (SiO2) 50.900 Orthophosphate (as P) <0.05 0.000 Total Cations 4.509 Total Anions 4.614 Trace Element Results (µg/L) Aluminum (Al): <7.68 Cesium (Cs): <0.04 Molybdenum (Mo): 1.420 Strontium (Sr): 200.000 Antimony (Sb): 0.054 Chromium (Cr): 1.450 Nickel (Ni): <0.10 Thallium (Tl): <0.03 Arsenic (As): 0.522 Cobalt (Co): <0.10 Niobium (Nb): <0.04 Thorium (Th): <0.02 Barium (Ba): 206.000 Copper (Cu): 4.100 Neodymium (Nd): <0.05 Tin (Sn): <0.04 Beryllium (Be): <0.20 Gallium (Ga): <0.05 Palladium (Pd): <0.10 Titanium (Ti): <0.20 Boron (B): 27.300 Lanthanum (La): <0.02 Praseodymium (Pr): <0.02 Tungsten (W): 0.064 Bromide (Br): <50 Lead (Pb): <0.15 Rubidium (Rb): 14.200 Uranium (U): 2.240 Cadmium (Cd): <0.05 Lithium (Li): 6.770 Silver (Ag): <0.04 Vanadium (V): 2.880 Cerium (Ce): <0.02 Mercury (Hg): NR Selenium (Se): 0.210 Zinc (Zn): 1.830 Zirconium (Zr): <0.05 Field Chemistry and Other Analytical Results **Total Dissolved Solids (mg/L): 276.64 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR **Sum of Diss. Constituents (mg/L): 411.61 Hardness as CaCO3: 192.69 T.P. Hydrocarbons (µg/L): NR Field Conductivity (µmhos): 440 Field Alkalinity as CaCO3 (mg/L): 236 PCP (µg/L): NR Lab Conductivity (µmhos): 442 Alkalinity as CaCO3 (mg/L): 218.17 Phosphorus, TD (mg/L): <0.030 Field pH: 7.41 Ryznar Stability Index: 7.229 Field Nitrate (mg/L): 0.000 Lab pH: 7.69 Sodium Adsorption Ratio: 0.3762 Field Dissolved O2 (mg/L): 5.390 Water Temp (°C): 12.3 Langlier Saturation Index: 0.230 Field Chloride (mg/L): NR Air Temp (°C): NR Nitrite (mg/L as N): NR Field Redox (mV): 234 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.