Ground-Water Information Center Water Quality Report Site Name: LCWQPD - APPLEGATE AND NORRIS NORTH WELL 
Report Date: 1/15/2021 Compare to Water Quality Standards

Location Information
Sample Id/Site Id: 2011Q0698 / 191555 Sample Date: 10/20/2010 11:55:00 AM
Location (TRS): 11N 03W 30 CCCC Agency/Sampler: MBMG / SWIERC, JAMES E.
Latitude/Longitude: 46° 40' 30" N 112° 2' 33" W Field Number:
Datum: WGS84 Lab Date: 2/25/2011
Altitude: 3736.68 Lab/Analyst: MBMG / SM
County/State: LEWIS AND CLARK / MT Sample Method/Handling: PUMPED / 5230
Site Type: WELL Procedure Type: DISSOLVED
Geology: 110ALVM Total Depth (ft): 29
USGS 7.5' Quad: SCRATCHGRAVEL HILLS SWL-MP (ft): NR
PWS Id: Depth Water Enters (ft): 19
Project: LCWQPD, GWAAMON, COLIPHAGE, 
BWIPSG, BWIPSGWQ1, BWIPNHWQ1, BWIPSGMONT, 
BWIPNH, BWIPNHMONM, BWIPNHWQ2, BWIPNHWQ3, 
BWIPSGWQ3, BWIPNHSGSURV, BWIPSGWQ2, MTPIN
Major Ion Results
mg/L meq/L mg/L meq/L
Calcium (Ca) 65.500 3.268 Bicarbonate (HCO3) 346.400 5.677
Magnesium (Mg) 34.100 2.806 Carbonate (CO3) 0.000 0.000
Sodium (Na) 43.000 1.871 Chloride (Cl) 23.620 0.666
Potassium (K) 1.750 0.045 Sulfate (SO4) 65.250 1.359
Iron (Fe) <0.002 0.000 Nitrate (as N) 1.720 0.123
Manganese (Mn) <0.001 0.000 Fluoride (F) 0.583 0.031
Silica (SiO2) 31.600 Orthophosphate (as P) <0.1 0.000
Total Cations 8.013 Total Anions 7.856
Trace Element Results (µg/L)
Aluminum (Al): <2.0 Cesium (Cs): <0.5 Molybdenum (Mo): 2.590 Strontium (Sr): 523.000
Antimony (Sb): <0.2 Chromium (Cr): <0.2 Nickel (Ni): <0.2 Thallium (Tl): <0.2
Arsenic (As): 3.250 Cobalt (Co): <0.2 Niobium (Nb): <0.5 Thorium (Th): <0.2
Barium (Ba): 78.500 Copper (Cu): 0.677 Neodymium (Nd): <0.2 Tin (Sn): <0.5
Beryllium (Be): <0.2 Gallium (Ga): <0.2 Palladium (Pd): <0.5 Titanium (Ti): 0.551
Boron (B): 123.000 Lanthanum (La): <0.2 Praseodymium (Pr): <0.2 Tungsten (W): <0.2
Bromide (Br): <50 Lead (Pb): <0.2 Rubidium (Rb): <0.5 Uranium (U): 7.050
Cadmium (Cd): <0.2 Lithium (Li): 30.600 Silver (Ag): <0.2 Vanadium (V): 7.650
Cerium (Ce): <0.2 Mercury (Hg): NR Selenium (Se): 1.050 Zinc (Zn): 0.722
Zirconium (Zr): <0.2
Field Chemistry and Other Analytical Results
**Total Dissolved Solids (mg/L): 439.05 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR
**Sum of Diss. Constituents (mg/L): 614.6 Hardness as CaCO3: 303.91 T.P. Hydrocarbons (µg/L): NR
Field Conductivity (µmhos): 549 Field Alkalinity as CaCO3 (mg/L): NR PCP (µg/L): NR
Lab Conductivity (µmhos): 671 Alkalinity as CaCO3 (mg/L): 283.78 Phosphorus, TD (mg/L): <0.025
Field pH: 7.54 Ryznar Stability Index: 6.772 Field Nitrate (mg/L): NR
Lab pH: 7.69 Sodium Adsorption Ratio: 1.0733 Field Dissolved O2 (mg/L): NR
Water Temp (°C): 12.1 Langlier Saturation Index: 0.459 Field Chloride (mg/L): NR
Air Temp (°C): NR Nitrite (mg/L as N): <0.05 Field Redox (mV): NR
Nitrate + Nitrite (mg/L as N) 1.75 P 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) 1.92 P 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.