Ground-Water Information Center Water Quality Report Site Name: CHECKERBOARD BAR MOTEL AND TRAILER COURT 
Report Date: 3/28/2024 Compare to Water Quality Standards

Location Information
Sample Id/Site Id: 2003Q0341 / 22273 Sample Date: 8/26/2002 11:40:00 AM
Location (TRS): 09N 09E 02 ADCD Agency/Sampler: MBMG / LGO
Latitude/Longitude: 46° 34' 12" N 110° 32' 56" W Field Number: 09N09E0
Datum: NAD27 Lab Date: 11/25/2002
Altitude: 5275 Lab/Analyst: MBMG / KTH
County/State: MEAGHER / MT Sample Method/Handling: PUMPED / 4000
Site Type: WELL Procedure Type: DISSOLVED
Geology: 400BELT Total Depth (ft): 69
USGS 7.5' Quad: CHECKERBOARD SWL-MP (ft): NR
PWS Id: 01522002 Depth Water Enters (ft): 50
Project: PWSINV
Major Ion Results
mg/L meq/L mg/L meq/L
Calcium (Ca) 225.000 11.228 Bicarbonate (HCO3) 314.800 5.160
Magnesium (Mg) 135.000 11.109 Carbonate (CO3) 0.000 0.000
Sodium (Na) 48.200 2.097 Chloride (Cl) 21.000 0.592
Potassium (K) 4.880 0.125 Sulfate (SO4) 913.000 19.018
Iron (Fe) 0.014 0.001 Nitrate (as N) 7.38 P 0.527
Manganese (Mn) <0.001 0.000 Fluoride (F) 2.000 0.105
Silica (SiO2) 13.400 Orthophosphate (as P) <1.0 0.000
Total Cations 24.621 Total Anions 25.402
Trace Element Results (µg/L)
Aluminum (Al): <30 Cesium (Cs): NR Molybdenum (Mo): <10 Strontium (Sr): 2,180.000
Antimony (Sb): <10 Chromium (Cr): <10.0 Nickel (Ni): <2.0 Thallium (Tl): <20
Arsenic (As): NR Cobalt (Co): <2.0 Niobium (Nb): NR Thorium (Th): NR
Barium (Ba): 13.600 Copper (Cu): <5.0 Neodymium (Nd): NR Tin (Sn): NR
Beryllium (Be): <2.0 Gallium (Ga): NR Palladium (Pd): NR Titanium (Ti): <1.0
Boron (B): 122.000 Lanthanum (La): NR Praseodymium (Pr): NR Tungsten (W): NR
Bromide (Br): <1000 Lead (Pb): NR Rubidium (Rb): NR Uranium (U): NR
Cadmium (Cd): <1.0 Lithium (Li): 165.000 Silver (Ag): NR Vanadium (V): <10
Cerium (Ce): NR Mercury (Hg): NR Selenium (Se): <15 Zinc (Zn): 31.300
Zirconium (Zr): <2
Field Chemistry and Other Analytical Results
**Total Dissolved Solids (mg/L): 1517.2 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR
**Sum of Diss. Constituents (mg/L): 1677.03 Hardness as CaCO3: 1117.49 T.P. Hydrocarbons (µg/L): NR
Field Conductivity (µmhos): 1717 Field Alkalinity as CaCO3 (mg/L): NR PCP (µg/L): NR
Lab Conductivity (µmhos): 1956 Alkalinity as CaCO3 (mg/L): 258.35 Phosphorus, TD (mg/L): <0.05
Field pH: 6.7 Ryznar Stability Index: 5.761 Field Nitrate (mg/L): NR
Lab pH: 7.71 Sodium Adsorption Ratio: 0.6248 Field Dissolved O2 (mg/L): NR
Water Temp (°C): 8.7 Langlier Saturation Index: 0.974 Field Chloride (mg/L): NR
Air Temp (°C): NR Nitrite (mg/L as N): <1.0 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
Notes
Sample Condition: CLEAR ODORLESS
Field Remarks:
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.