Ground-Water Information Center Water Quality Report Site Name: HYALITE CREEK AT CAMERON BRIDGE RD. HYCBRD Report Date: 4/26/2024 Compare to Water Quality Standards Location Information Sample Id/Site Id: 2011Q0375 / 257395 Sample Date: 8/27/2010 4:15:00 PM Location (TRS): 01S 05E 20 BB Agency/Sampler: MBMG / SCHAEFFER, MARK Latitude/Longitude: 45° 44' 33" N 111° 8' 26" W Field Number: HYCBRD Datum: NAD83 Lab Date: 12/9/2010 Altitude: Lab/Analyst: MBMG / SM County/State: GALLATIN / MT Sample Method/Handling: GRAB / 4000 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) 42.000 2.096 Bicarbonate (HCO3) 138.300 2.267 Magnesium (Mg) 9.430 0.776 Carbonate (CO3) 8.050 0.288 Sodium (Na) 4.920 0.214 Chloride (Cl) 1.900 0.054 Potassium (K) 1.920 0.049 Sulfate (SO4) 29.310 0.611 Iron (Fe) <0.002 0.000 Nitrate (as N) 0.093 0.007 Manganese (Mn) 0.002 0.000 Fluoride (F) 0.179 0.009 Silica (SiO2) 11.600 Orthophosphate (as P) <0.1 0.000 Total Cations 3.140 Total Anions 3.235 Trace Element Results (µg/L) Aluminum (Al): 3.030 Cesium (Cs): <0.5 Molybdenum (Mo): 0.789 Strontium (Sr): 180.000 Antimony (Sb): <0.2 Chromium (Cr): <0.2 Nickel (Ni): 0.326 Thallium (Tl): <0.2 Arsenic (As): 0.823 Cobalt (Co): 0.260 Niobium (Nb): <0.2 Thorium (Th): <0.2 Barium (Ba): 49.800 Copper (Cu): <0.5 Neodymium (Nd): <0.2 Tin (Sn): <0.2 Beryllium (Be): <0.2 Gallium (Ga): <0.2 Palladium (Pd): <0.5 Titanium (Ti): 0.480 Boron (B): 8.460 Lanthanum (La): <0.2 Praseodymium (Pr): <0.2 Tungsten (W): <0.2 Bromide (Br): <50 Lead (Pb): <0.2 Rubidium (Rb): 1.650 Uranium (U): 0.960 Cadmium (Cd): <0.2 Lithium (Li): <2.0 Silver (Ag): <0.2 Vanadium (V): 1.740 Cerium (Ce): <0.2 Mercury (Hg): NR Selenium (Se): 0.202 Zinc (Zn): <1.0 Zirconium (Zr): <0.2 Field Chemistry and Other Analytical Results **Total Dissolved Solids (mg/L): 177.41 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR **Sum of Diss. Constituents (mg/L): 247.43 Hardness as CaCO3: 143.69 T.P. Hydrocarbons (µg/L): NR Field Conductivity (µmhos): NR Field Alkalinity as CaCO3 (mg/L): NR PCP (µg/L): NR Lab Conductivity (µmhos): 290 Alkalinity as CaCO3 (mg/L): 126.53 Phosphorus, TD (mg/L): <0.070 Field pH: NR Ryznar Stability Index: 7.199 Field Nitrate (mg/L): NR Lab pH: 8.35 Sodium Adsorption Ratio: 0.1815 Field Dissolved O2 (mg/L): NR Water Temp (°C): NR Langlier Saturation Index: 0.575 Field Chloride (mg/L): NR Air Temp (°C): NR Nitrite (mg/L as N): <0.05 Field Redox (mV): NR Nitrate + Nitrite (mg/L as N) <0.2 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) <1.0 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: Q MEASURES AT CONTINOUS GAGING STATION. GRAB SAMPLE FROM MIDSTREAM. WATER IS CLEAR AND FLOWING. 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.