Ground-Water Information Center Water Quality Report Site Name: JUNTUNEN CARL 
Report Date: 3/29/2024 Compare to Water Quality Standards

Location Information
Sample Id/Site Id: 210086 / 186568 Sample Date: 9/17/2015
Location (TRS): 01S 04E 03 BB Agency/Sampler: MBMG / ENGLISH, ALAN
Latitude/Longitude: 45° 47' 8" N 111° 13' 26" W Field Number: 186568
Datum: NAD83 Lab Date: 10/13/2015 8:46:48 AM
Altitude: Lab/Analyst: MBMG / TIMMER, JACKIE
County/State: GALLATIN / MT Sample Method/Handling: GRAB / ru:1 ra:0 fu:2 fa:2
Site Type: WELL Procedure Type: DISSOLVED
Geology: 110ALVM Total Depth (ft): 83
USGS 7.5' Quad: SWL-MP (ft): 39.98
PWS Id: Depth Water Enters (ft): 78.5
Project: RIVERROCK, BWIPMN
Major Ion Results
mg/L meq/L mg/L meq/L
Calcium (Ca) 69.310 3.459 Bicarbonate (HCO3) 259.530 4.254
Magnesium (Mg) 20.150 1.658 Carbonate (CO3) 0.000 0.000
Sodium (Na) 17.130 0.745 Chloride (Cl) 31.530 0.889
Potassium (K) 2.770 0.071 Sulfate (SO4) 40.060 0.834
Iron (Fe) 0.060 J 0.000 Nitrate (as N) 4.240 0.303
Manganese (Mn) <0.002 U 0.000 Fluoride (F) 0.160 0.008
Silica (SiO2) 19.830 Orthophosphate (as P) <0.020 U 0.000
Total Cations 5.950 Total Anions 6.289
Trace Element Results (µg/L)
Aluminum (Al): <2.000 U Cesium (Cs): <0.100 U Molybdenum (Mo): 0.550 Strontium (Sr): 407.400
Antimony (Sb): <0.100 U Chromium (Cr): 1.250 Nickel (Ni): 2.760 Thallium (Tl): <0.100 U
Arsenic (As): 0.500 Cobalt (Co): 0.520 Niobium (Nb): <0.100 U Thorium (Th): <0.100 U
Barium (Ba): 114.570 Copper (Cu): 1.500 J Neodymium (Nd): <0.100 U Tin (Sn): <0.100 U
Beryllium (Be): <0.100 U Gallium (Ga): 6.010 Palladium (Pd): 0.330 J Titanium (Ti): 45.800
Boron (B): 70.450 Lanthanum (La): <0.100 U Praseodymium (Pr): <0.100 U Tungsten (W): <0.100 U
Bromide (Br): 96.000 Lead (Pb): <0.060 U Rubidium (Rb): 2.000 Uranium (U): 2.380
Cadmium (Cd): <0.100 U Lithium (Li): 6.990 J Silver (Ag): <0.100 U Vanadium (V): 1.030
Cerium (Ce): <0.100 U Mercury (Hg): NR Selenium (Se): <0.100 U Zinc (Zn): 55.520
Zirconium (Zr): <0.100 U
Field Chemistry and Other Analytical Results
**Total Dissolved Solids (mg/L): 333.59 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR
**Sum of Diss. Constituents (mg/L): 465.52 Hardness as CaCO3: 256 T.P. Hydrocarbons (µg/L): NR
Field Conductivity (µmhos): 624.9 Field Alkalinity as CaCO3 (mg/L): NR PCP (µg/L): NR
Lab Conductivity (µmhos): 534.36 Alkalinity as CaCO3 (mg/L): 213.24 Phosphorus, TD (mg/L): <0.030 U
Field pH: 7.28 Ryznar Stability Index: 7.361 Field Nitrate (mg/L): 5.000
Lab pH: 7.3 Sodium Adsorption Ratio: 0.4623 Field Dissolved O2 (mg/L): 3.450
Water Temp (°C): 10.5 Langlier Saturation Index: -0.030 Field Chloride (mg/L): NR
Air Temp (°C): NR Nitrite (mg/L as N): <0.010 U Field Redox (mV): 114.2
Nitrate + Nitrite (mg/L as N) 3.390 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) 3.760 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: SAMPLE FROM FROST-FREE HYDRANT AT WELLHEAD
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.