Ground-Water Information Center Water Quality Report Site Name: HYALITE CREEK AT VALLEY CTR RD HYVCRD Report Date: 4/19/2024 Compare to Water Quality Standards Location Information Sample Id/Site Id: 2011Q0756 / 257394 Sample Date: 10/25/2010 12:47:00 PM Location (TRS): 01S 05E 19 CD Agency/Sampler: MBMG / SUTHERLAND, MARY K. Latitude/Longitude: 45° 43' 45" N 111° 9' 17" W Field Number: HYVCRD Datum: NAD83 Lab Date: 3/8/2011 Altitude: Lab/Analyst: MBMG / SM County/State: GALLATIN / MT Sample Method/Handling: / 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) 37.400 1.866 Bicarbonate (HCO3) 173.700 2.847 Magnesium (Mg) 11.100 0.913 Carbonate (CO3) 0.000 0.000 Sodium (Na) 7.150 0.311 Chloride (Cl) 2.220 0.063 Potassium (K) 2.560 0.065 Sulfate (SO4) 7.310 0.152 Iron (Fe) <0.002 0.000 Nitrate (as N) 0.377 0.027 Manganese (Mn) 0.002 0.000 Fluoride (F) 0.129 0.007 Silica (SiO2) 15.100 Orthophosphate (as P) <0.1 0.000 Total Cations 3.160 Total Anions 3.096 Trace Element Results (µg/L) Aluminum (Al): <2.0 Cesium (Cs): <0.5 Molybdenum (Mo): 0.446 Strontium (Sr): 142.000 Antimony (Sb): <0.2 Chromium (Cr): <0.2 Nickel (Ni): 0.370 Thallium (Tl): <0.2 Arsenic (As): 0.686 Cobalt (Co): 0.570 Niobium (Nb): <0.5 Thorium (Th): <0.2 Barium (Ba): 54.100 Copper (Cu): <0.5 Neodymium (Nd): <0.2 Tin (Sn): <0.5 Beryllium (Be): <0.2 Gallium (Ga): <0.2 Palladium (Pd): <0.5 Titanium (Ti): <0.2 Boron (B): 8.450 Lanthanum (La): <0.2 Praseodymium (Pr): <0.2 Tungsten (W): <0.2 Bromide (Br): <50 Lead (Pb): <0.2 Rubidium (Rb): 1.940 Uranium (U): 1.330 Cadmium (Cd): <0.2 Lithium (Li): <2.0 Silver (Ag): <0.2 Vanadium (V): 1.410 Cerium (Ce): <0.2 Mercury (Hg): NR Selenium (Se): <0.2 Zinc (Zn): <1.0 Zirconium (Zr): <0.2 Field Chemistry and Other Analytical Results **Total Dissolved Solids (mg/L): 168.21 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR **Sum of Diss. Constituents (mg/L): 256.5 Hardness as CaCO3: 139.08 T.P. Hydrocarbons (µg/L): NR Field Conductivity (µmhos): NR Field Alkalinity as CaCO3 (mg/L): NR PCP (µg/L): NR Lab Conductivity (µmhos): 287 Alkalinity as CaCO3 (mg/L): 142.71 Phosphorus, TD (mg/L): <0.025 Field pH: NR Ryznar Stability Index: 7.365 Field Nitrate (mg/L): NR Lab pH: 8.18 Sodium Adsorption Ratio: 0.2583 Field Dissolved O2 (mg/L): NR Water Temp (°C): NR Langlier Saturation Index: 0.407 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) 0.394 P 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 P 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.