Ground-Water Information Center Water Quality Report Site Name: 71 RANCH COMPANY 
Report Date: 1/22/2020 Compare to Water Quality Standards

Location Information
Sample Id/Site Id: 2002Q0088 / 193467 Sample Date: 8/7/2001
Location (TRS): 08N 11E 30 BBDA Agency/Sampler: MBMG / MLH
Latitude/Longitude: 46° 25' 46" N 110° 24' 8" W Field Number:
Datum: NAD27 Lab Date: 11/20/2001
Altitude: 5080 Lab/Analyst: MBMG / JMC
County/State: MEAGHER / MT Sample Method/Handling: GRAB /
Site Type: SPRING Procedure Type: DISSOLVED
Geology: 110ALVM Total Depth (ft): NR
PWS Id: Depth Water Enters (ft): NR
Major Ion Results
mg/L meq/L mg/L meq/L
Calcium (Ca) 44.800 2.236 Bicarbonate (HCO3) 219.800 3.603
Magnesium (Mg) 8.280 0.681 Carbonate (CO3) 0.000 0.000
Sodium (Na) 38.400 1.670 Chloride (Cl) 1.270 0.036
Potassium (K) 5.600 0.143 Sulfate (SO4) 65.000 1.354
Iron (Fe) 0.007 0.000 Nitrate (as N) <.5 P 0.000
Manganese (Mn) <.001 0.000 Fluoride (F) 0.589 0.031
Silica (SiO2) 13.600 Orthophosphate (as P) <.05 0.000
Total Cations 4.756 Total Anions 5.023
Trace Element Results (g/L)
Aluminum (Al): <30 Cesium (Cs): NR Molybdenum (Mo): <10 Strontium (Sr): 884.000
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): 25.100 Copper (Cu): <2 Neodymium (Nd): NR Tin (Sn): NR
Beryllium (Be): <2 Gallium (Ga): NR Palladium (Pd): NR Titanium (Ti): <1
Boron (B): 51.200 Lanthanum (La): NR Praseodymium (Pr): NR Tungsten (W): NR
Bromide (Br): <50 Lead (Pb): <2 Rubidium (Rb): NR Uranium (U): 4.140
Cadmium (Cd): <2 Lithium (Li): 19.900 Silver (Ag): <1 Vanadium (V): <5
Cerium (Ce): NR Mercury (Hg): NR Selenium (Se): 1.920 Zinc (Zn): <2
Zirconium (Zr): <2
Field Chemistry and Other Analytical Results
**Total Dissolved Solids (mg/L): 286.45 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR
**Sum of Diss. Constituents (mg/L): 398.08 Hardness as CaCO3: 145.95 T.P. Hydrocarbons (g/L): NR
Field Conductivity (mhos): NR Field Alkalinity as CaCO3 (mg/L): NR PCP (g/L): NR
Lab Conductivity (mhos): 506 Alkalinity as CaCO3 (mg/L): 180.44 Phosphorus, TD (mg/L): <.05
Field pH: NR Ryznar Stability Index: 7.675 Field Nitrate (mg/L): NR
Lab pH: 7.51 Sodium Adsorption Ratio: 1.3688 Field Dissolved O2 (mg/L): NR
Water Temp (C): NR Langlier Saturation Index: -0.082 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
Sample Condition:
Field Remarks:
Lab Remarks: 71 RANCH SPRING
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.