Ground-Water Information Center Water Quality Report Site Name: ANSETH DUANE AND EVA 
Report Date: 12/10/2019 Compare to Water Quality Standards

Location Information
Sample Id/Site Id: 1985Q0577 / 6303 Sample Date: 6/18/1985 1:52:00 PM
Location (TRS): 24N 04W 31 ACCC Agency/Sampler: MBMG / RIVERS, TIMOTHY
Latitude/Longitude: 47° 47' 31" N 112° 9' 56" W Field Number: ANSETH
Datum: NAD27 Lab Date: 7/26/1985
Altitude: 3785 Lab/Analyst: MBMG / FNA
County/State: TETON / MT Sample Method/Handling: GRAB /
Site Type: WELL Procedure Type: DISSOLVED
Geology: 110ALVM Total Depth (ft): 29
USGS 7.5' Quad: CHOTEAU SWL-MP (ft): 6.15
PWS Id: Depth Water Enters (ft): 22
Project: UTAS
Major Ion Results
mg/L meq/L mg/L meq/L
Calcium (Ca) 92.200 4.601 Bicarbonate (HCO3) 386.000 6.327
Magnesium (Mg) 33.700 2.773 Carbonate (CO3) 0.000 0.000
Sodium (Na) 11.900 0.518 Chloride (Cl) 2.900 0.082
Potassium (K) 1.300 0.033 Sulfate (SO4) 66.900 1.394
Iron (Fe) 0.300 0.011 Nitrate (as N) 0.200 0.014
Manganese (Mn) 0.003 0.000 Fluoride (F) 0.400 0.021
Silica (SiO2) 9.200 Orthophosphate (as P) 0.200 0.006
Total Cations 7.951 Total Anions 7.844
Trace Element Results (g/L)
Aluminum (Al): <30. Cesium (Cs): NR Molybdenum (Mo): <20. Strontium (Sr): 400.000
Antimony (Sb): NR Chromium (Cr): <2. Nickel (Ni): <10. Thallium (Tl): NR
Arsenic (As): 0.200 Cobalt (Co): NR Niobium (Nb): NR Thorium (Th): NR
Barium (Ba): NR Copper (Cu): 8.000 Neodymium (Nd): NR Tin (Sn): NR
Beryllium (Be): NR Gallium (Ga): NR Palladium (Pd): NR Titanium (Ti): 18.000
Boron (B): 60.000 Lanthanum (La): NR Praseodymium (Pr): NR Tungsten (W): NR
Bromide (Br): 200.000 Lead (Pb): NR Rubidium (Rb): NR Uranium (U): NR
Cadmium (Cd): <2. Lithium (Li): 4.000 Silver (Ag): <2. Vanadium (V): 4.000
Cerium (Ce): NR Mercury (Hg): NR Selenium (Se): 0.200 Zinc (Zn): 19.000
Zirconium (Zr): <4.
Field Chemistry and Other Analytical Results
**Total Dissolved Solids (mg/L): 408.07 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR
**Sum of Diss. Constituents (mg/L): 603.93 Hardness as CaCO3: 368.93 T.P. Hydrocarbons (g/L): NR
Field Conductivity (mhos): 683 Field Alkalinity as CaCO3 (mg/L): NR PCP (g/L): NR
Lab Conductivity (mhos): 682.4 Alkalinity as CaCO3 (mg/L): 316.59 Phosphorus, TD (mg/L): NR
Field pH: 8.67 Ryznar Stability Index: 6.240 Field Nitrate (mg/L): NR
Lab pH: 7.83 Sodium Adsorption Ratio: 0.2719 Field Dissolved O2 (mg/L): NR
Water Temp (C): 14 Langlier Saturation Index: 0.795 Field Chloride (mg/L): NR
Air Temp (C): NR Nitrite (mg/L as N): NR Field Redox (mV): NR
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
Additional Parameters
Iron Bio (mg/L - Fe) 0.340 Phosphate T Dis (mg/L - P) L.1
Sample Condition:
Field Remarks:
Lab Remarks:
Explanation: mg/L = milligrams per Liter; g/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.
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.