Ground-Water Information Center Water Quality Report Site Name: RUSS SAGE/SAGES REC  Report Date: 4/19/2024 Compare to Water Quality Standards Location Information Sample Id/Site Id: 2000Q0415 / 67120 Sample Date: 10/24/1999 5:48:00 PM Location (TRS): 12N 20W 02 DBCA Agency/Sampler: MBMG / CARSTARPHEN, CAMELA Latitude/Longitude: 46° 49' 27" N 114° 4' 26" W Field Number: 67120 Datum: NAD27 Lab Date: 1/12/2000 Altitude: 3130 Lab/Analyst: MBMG / JMC County/State: MISSOULA / MT Sample Method/Handling: PUMPED / 4220 Site Type: WELL Procedure Type: DISSOLVED Geology: 112ALVM Total Depth (ft): 51 USGS 7.5' Quad: SW MISSOULA SWL-MP (ft): 9.7 PWS Id: Depth Water Enters (ft): 51 Project: GWCP04 Major Ion Results mg/L meq/L mg/L meq/L Calcium (Ca) 10.200 0.509 Bicarbonate (HCO3) 54.900 0.900 Magnesium (Mg) 2.310 0.190 Carbonate (CO3) 0.000 0.000 Sodium (Na) 3.650 0.159 Chloride (Cl) 1.064 0.030 Potassium (K) 1.060 0.027 Sulfate (SO4) 2.970 0.062 Iron (Fe) 0.037 0.001 Nitrate (as N) <.5 P 0.000 Manganese (Mn) 0.003 0.000 Fluoride (F) 0.115 0.006 Silica (SiO2) 11.800 Orthophosphate (as P) <.05 0.000 Total Cations 0.888 Total Anions 0.998 Trace Element Results (µg/L) Aluminum (Al): <60 Cesium (Cs): NR Molybdenum (Mo): <10 Strontium (Sr): 47.400 Antimony (Sb): <2 Chromium (Cr): <2 Nickel (Ni): <2 Thallium (Tl): <5 Arsenic (As): <1 Cobalt (Co): <2 Niobium (Nb): NR Thorium (Th): NR Barium (Ba): 29.300 Copper (Cu): <2 Neodymium (Nd): NR Tin (Sn): NR Beryllium (Be): <2 Gallium (Ga): NR Palladium (Pd): NR Titanium (Ti): <20 Boron (B): <30 Lanthanum (La): NR Praseodymium (Pr): NR Tungsten (W): NR Bromide (Br): <50 Lead (Pb): <2 Rubidium (Rb): NR Uranium (U): NR Cadmium (Cd): <2 Lithium (Li): <10 Silver (Ag): <1 Vanadium (V): <5 Cerium (Ce): NR Mercury (Hg): NR Selenium (Se): <1 Zinc (Zn): 7.950 Zirconium (Zr): <10 Field Chemistry and Other Analytical Results **Total Dissolved Solids (mg/L): 60.61 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR **Sum of Diss. Constituents (mg/L): 88.52 Hardness as CaCO3: 34.98 T.P. Hydrocarbons (µg/L): NR Field Conductivity (µmhos): 91 Field Alkalinity as CaCO3 (mg/L): 196 PCP (µg/L): NR Lab Conductivity (µmhos): 79 Alkalinity as CaCO3 (mg/L): 45.11 Phosphorus, TD (mg/L): <.2 Field pH: 7 Ryznar Stability Index: 10.654 Field Nitrate (mg/L): 0.000 Lab pH: 7.02 Sodium Adsorption Ratio: 0.2943 Field Dissolved O2 (mg/L): NR Water Temp (°C): 9.7 Langlier Saturation Index: -1.817 Field Chloride (mg/L): NR Air Temp (°C): NR Nitrite (mg/L as N): NR Field Redox (mV): 201 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: 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.