Ground-Water Information Center Water Quality Report Site Name: BAILLY LOUIS & LLOYD 
Report Date: 1/15/2021 Compare to Water Quality Standards

Location Information
Sample Id/Site Id: 2002Q1287 / 62006 Sample Date: 5/21/2002 2:25:00 PM
Location (TRS): 10N 03W 20 CCAA Agency/Sampler: MBMG / MGR
Latitude/Longitude: 46° 36' 18" N 112° 0' 57" W Field Number: 62006
Datum: NAD83 Lab Date: 8/6/2002
Altitude: 3918 Lab/Analyst: MBMG / JMC
County/State: LEWIS AND CLARK / MT Sample Method/Handling: PUMPED / 6230
Site Type: WELL Procedure Type: DISSOLVED
Geology: 400HELN Total Depth (ft): 100
USGS 7.5' Quad: HELENA 7 1/2' SWL-MP (ft): 42.96
PWS Id: Depth Water Enters (ft): 60
Project: GWAAMON, USGS, HELVALL, 
NGWMN-MONTANA
Major Ion Results
mg/L meq/L mg/L meq/L
Calcium (Ca) 128.000 6.387 Bicarbonate (HCO3) 386.300 6.331
Magnesium (Mg) 49.700 4.090 Carbonate (CO3) 0.000 0.000
Sodium (Na) 49.700 2.162 Chloride (Cl) 60.200 1.698
Potassium (K) 3.360 0.086 Sulfate (SO4) 222.000 4.624
Iron (Fe) 0.026 0.001 Nitrate (as N) 14.5 P 1.035
Manganese (Mn) <.001 0.000 Fluoride (F) <.5 0.000
Silica (SiO2) 18.100 Orthophosphate (as P) <.5 0.000
Total Cations 12.761 Total Anions 13.689
Trace Element Results (µg/L)
Aluminum (Al): <30 Cesium (Cs): NR Molybdenum (Mo): <10 Strontium (Sr): 972.000
Antimony (Sb): <2 Chromium (Cr): <2 Nickel (Ni): 5.020 Thallium (Tl): <5
Arsenic (As): 2.700 Cobalt (Co): <2 Niobium (Nb): NR Thorium (Th): NR
Barium (Ba): 89.800 Copper (Cu): <2 Neodymium (Nd): NR Tin (Sn): NR
Beryllium (Be): <2 Gallium (Ga): NR Palladium (Pd): NR Titanium (Ti): <1
Boron (B): 144.000 Lanthanum (La): NR Praseodymium (Pr): NR Tungsten (W): NR
Bromide (Br): <500 Lead (Pb): <2 Rubidium (Rb): NR Uranium (U): 24.600
Cadmium (Cd): <2 Lithium (Li): 15.700 Silver (Ag): <1 Vanadium (V): 7.600
Cerium (Ce): NR Mercury (Hg): NR Selenium (Se): 4.210 Zinc (Zn): 2.120
Zirconium (Zr): <2
Field Chemistry and Other Analytical Results
**Total Dissolved Solids (mg/L): 720.85 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR
**Sum of Diss. Constituents (mg/L): 916.7 Hardness as CaCO3: 524.18 T.P. Hydrocarbons (µg/L): NR
Field Conductivity (µmhos): 1133 Field Alkalinity as CaCO3 (mg/L): 285 PCP (µg/L): NR
Lab Conductivity (µmhos): 1086 Alkalinity as CaCO3 (mg/L): 316.59 Phosphorus, TD (mg/L): <.05
Field pH: 7.34 Ryznar Stability Index: 6.695 Field Nitrate (mg/L): 7.000
Lab pH: 7.09 Sodium Adsorption Ratio: 0.9503 Field Dissolved O2 (mg/L): NR
Water Temp (°C): 10.6 Langlier Saturation Index: 0.198 Field Chloride (mg/L): NR
Air Temp (°C): NR Nitrite (mg/L as N): NR Field Redox (mV): 155.6
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:
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.