Ground-Water Information Center Water Quality Report Site Name: ROSS FRANK 
Report Date: 3/28/2024 Compare to Water Quality Standards

Location Information
Sample Id/Site Id: 1994Q0074 / 135586 Sample Date: 7/21/1993 12:00:00 PM
Location (TRS): 01S 06E 20 BDAA Agency/Sampler: USGS / SES
Latitude/Longitude: 45° 44' 24" N 111° 0' 39" W Field Number: ROSS
Datum: NAD27 Lab Date: 1/5/1994
Altitude: 5150 Lab/Analyst: MBMG / SFM
County/State: GALLATIN / MT Sample Method/Handling: PUMPED / 3210
Site Type: WELL Procedure Type: DISSOLVED
Geology: 120SDMS Total Depth (ft): 128
USGS 7.5' Quad: BOZEMAN SWL-MP (ft): NR
PWS Id: Depth Water Enters (ft): NR
Project: USGS
Major Ion Results
mg/L meq/L mg/L meq/L
Calcium (Ca) 35.000 1.747 Bicarbonate (HCO3) 190.000 3.114
Magnesium (Mg) 14.300 1.177 Carbonate (CO3) 0.000 0.000
Sodium (Na) 5.900 0.257 Chloride (Cl) 1.400 0.039
Potassium (K) 1.200 0.031 Sulfate (SO4) 3.900 0.081
Iron (Fe) <.003 0.000 Nitrate (as N) 0.367 0.026
Manganese (Mn) <.002 0.000 Fluoride (F) 0.330 0.017
Silica (SiO2) 29.000 Orthophosphate (as P) <.1 0.000
Total Cations 3.216 Total Anions 3.278
Trace Element Results (µg/L)
Aluminum (Al): <30. Cesium (Cs): NR Molybdenum (Mo): <20. Strontium (Sr): 96.000
Antimony (Sb): NR Chromium (Cr): 11.100 Nickel (Ni): <2. Thallium (Tl): NR
Arsenic (As): <1. Cobalt (Co): <2. Niobium (Nb): NR Thorium (Th): NR
Barium (Ba): 30.600 Copper (Cu): <2. Neodymium (Nd): NR Tin (Sn): NR
Beryllium (Be): <2. Gallium (Ga): NR Palladium (Pd): NR Titanium (Ti): <10.
Boron (B): 34.000 Lanthanum (La): NR Praseodymium (Pr): NR Tungsten (W): NR
Bromide (Br): <100. Lead (Pb): <2. Rubidium (Rb): NR Uranium (U): NR
Cadmium (Cd): <2. Lithium (Li): <8. Silver (Ag): <1. Vanadium (V): <5.
Cerium (Ce): NR Mercury (Hg): NR Selenium (Se): <1. Zinc (Zn): 3.400
Zirconium (Zr): <20.
Field Chemistry and Other Analytical Results
**Total Dissolved Solids (mg/L): 183.9 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR
**Sum of Diss. Constituents (mg/L): 280.3 Hardness as CaCO3: 146.25 T.P. Hydrocarbons (µg/L): NR
Field Conductivity (µmhos): 285 Field Alkalinity as CaCO3 (mg/L): NR PCP (µg/L): NR
Lab Conductivity (µmhos): 315 Alkalinity as CaCO3 (mg/L): 155.83 Phosphorus, TD (mg/L): NR
Field pH: 8.08 Ryznar Stability Index: 7.517 Field Nitrate (mg/L): NR
Lab pH: 8.01 Sodium Adsorption Ratio: 0.2159 Field Dissolved O2 (mg/L): NR
Water Temp (°C): 9.2 Langlier Saturation Index: 0.247 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
Phosphate T Dis (mg/L - P) L .2
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.