Ground-Water Information Center Water Quality Report Site Name: WEST GALLATIN AT CAMERON BRIDGE ROAD SITE-2 Report Date: 4/25/2024 Compare to Water Quality Standards Location Information Sample Id/Site Id: 203565 / 257457 Sample Date: 4/5/2013 1:25:00 PM Location (TRS): 01S 04E 16 AA Agency/Sampler: MBMG / MCGIVERN, AMBER Latitude/Longitude: 45° 44' 36" N 111° 13' 32" W Field Number: 257457 Datum: NAD83 Lab Date: 5/13/2013 4:19:01 PM Altitude: Lab/Analyst: MBMG / MCGRATH, STEVE County/State: GALLATIN / MT Sample Method/Handling: GRAB / ru:1 ra:0 fu:1 fa:2 Site Type: STREAM Procedure Type: DISSOLVED Geology: Staff Gage Reading: NR USGS 7.5' Quad: BOZEMAN HOT SPRINGS Stream Stage: NR PWS Id: Stream Discharge (cfs): NR  -  NR Project: BWIPMN, BWIP4C, BWIP4CCHEM Stream Width (ft): NR  -  NR Sample Water Use: Sample Depth (ft): NR  -  NR Major Ion Results mg/L meq/L mg/L meq/L Calcium (Ca) 40.670 2.029 Bicarbonate (HCO3) 142.720 2.339 Magnesium (Mg) 11.440 0.941 Carbonate (CO3) 0.000 0.000 Sodium (Na) 5.350 0.233 Chloride (Cl) 2.780 0.078 Potassium (K) 1.940 0.050 Sulfate (SO4) 47.040 0.980 Iron (Fe) <0.015 U 0.000 Nitrate (as N) <0.010 U 0.000 Manganese (Mn) 0.003 J 0.000 Fluoride (F) 0.230 0.012 Silica (SiO2) 12.250 Orthophosphate (as P) <0.020 U 0.000 Total Cations 3.259 Total Anions 3.410 Trace Element Results (µg/L) Aluminum (Al): 3.740 Cesium (Cs): <0.100 U Molybdenum (Mo): 0.990 Strontium (Sr): 207.250 Antimony (Sb): <0.100 U Chromium (Cr): 0.210 J Nickel (Ni): 1.240 Thallium (Tl): <0.100 U Arsenic (As): 0.890 Cobalt (Co): 0.270 J Niobium (Nb): <0.100 U Thorium (Th): <0.100 U Barium (Ba): 46.340 Copper (Cu): 0.800 J Neodymium (Nd): <0.100 U Tin (Sn): <0.100 U Beryllium (Be): <0.100 U Gallium (Ga): <0.100 U Palladium (Pd): <0.100 U Titanium (Ti): 0.720 Boron (B): 8.710 Lanthanum (La): <0.100 U Praseodymium (Pr): <0.100 U Tungsten (W): <0.100 U Bromide (Br): <10.000 U Lead (Pb): <0.060 U Rubidium (Rb): 1.190 Uranium (U): 0.940 Cadmium (Cd): <0.100 U Lithium (Li): 2.220 J Silver (Ag): <0.100 U Vanadium (V): 0.820 Cerium (Ce): <0.100 U Mercury (Hg): NR Selenium (Se): 0.330 J Zinc (Zn): <0.050 U Zirconium (Zr): <0.100 U Field Chemistry and Other Analytical Results **Total Dissolved Solids (mg/L): 191.56 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR **Sum of Diss. Constituents (mg/L): 264.11 Hardness as CaCO3: 148.64 T.P. Hydrocarbons (µg/L): NR Field Conductivity (µmhos): 320 Field Alkalinity as CaCO3 (mg/L): NR PCP (µg/L): NR Lab Conductivity (µmhos): 349 Alkalinity as CaCO3 (mg/L): 117.28 Phosphorus, TD (mg/L): <0.030 U Field pH: 8.34 Ryznar Stability Index: 7.703 Field Nitrate (mg/L): NR Lab pH: 7.94 Sodium Adsorption Ratio: 0.1785 Field Dissolved O2 (mg/L): NR Water Temp (°C): 8.4 Langlier Saturation Index: 0.118 Field Chloride (mg/L): NR Air Temp (°C): NR Nitrite (mg/L as N): <0.010 U Field Redox (mV): NR Nitrate + Nitrite (mg/L as N) <0.200 U Hydroxide (mg/L as OH): 0.000 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) <1.000 U 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.