Ground-Water Information Center Water Quality Report Site Name: BALSAMROOT *PIEZOMETER 
Report Date: 3/29/2024 Compare to Water Quality Standards

Location Information
Sample Id/Site Id: 223021 / 289024 Sample Date: 8/8/2017 11:15:00 AM
Location (TRS): 12N 20W 33 CDBA Agency/Sampler: MBMG / BERZEL, MATT
Latitude/Longitude: 46° 45' 2" N 114° 7' 19" W Field Number: 289024
Datum: NAD83 Lab Date: 9/22/2017 8:06:38 AM
Altitude: Lab/Analyst: MBMG / TIMMER, JACKIE
County/State: MISSOULA / MT Sample Method/Handling: PUMPED / ru:1 ra:0 fu:2 fa:2
Site Type: PIEZOMETER Procedure Type: DISSOLVED
Geology: 111SNGR
USGS 7.5' Quad: SW MISSOULA
PWS Id:
Project: BWIPLO, BWIPLOMONGW, BWIPLO_CREEK
Sample Water Use:
Major Ion Results
mg/L meq/L mg/L meq/L
Calcium (Ca) 34.470 1.720 Bicarbonate (HCO3) 155.670 2.551
Magnesium (Mg) 7.090 0.583 Carbonate (CO3) 0.000 0.000
Sodium (Na) 3.440 0.150 Chloride (Cl) 2.110 0.060
Potassium (K) 1.480 0.038 Sulfate (SO4) 3.340 0.070
Iron (Fe) 0.040 J 0.000 Nitrate (as N) 0.050 0.004
Manganese (Mn) 0.027 J 0.000 Fluoride (F) 0.150 0.008
Silica (SiO2) 13.780 Orthophosphate (as P) 0.040 J 0.000
Total Cations 2.512 Total Anions 2.692
Trace Element Results (µg/L)
Aluminum (Al): <2.000 U Cesium (Cs): <0.100 U Molybdenum (Mo): 0.750 Strontium (Sr): 42.620
Antimony (Sb): <0.100 U Chromium (Cr): <0.100 U Nickel (Ni): <0.100 U Thallium (Tl): <0.100 U
Arsenic (As): 0.840 Cobalt (Co): <0.100 U Niobium (Nb): <0.100 U Thorium (Th): <0.100 U
Barium (Ba): 39.240 Copper (Cu): 1.010 J Neodymium (Nd): <0.100 U Tin (Sn): <0.100 U
Beryllium (Be): <0.100 U Gallium (Ga): 2.080 Palladium (Pd): <0.100 U Titanium (Ti): <0.100 U
Boron (B): 2.370 Lanthanum (La): <0.100 U Praseodymium (Pr): <0.100 U Tungsten (W): <0.100 U
Bromide (Br): <10.000 U Lead (Pb): <0.060 U Rubidium (Rb): 3.770 Uranium (U): 0.860
Cadmium (Cd): <0.100 U Lithium (Li): <2.000 U Silver (Ag): <0.100 U Vanadium (V): <0.100 U
Cerium (Ce): <0.100 U Mercury (Hg): NR Selenium (Se): <0.100 U Zinc (Zn): 659.000
Zirconium (Zr): <0.100 U
Field Chemistry and Other Analytical Results
**Total Dissolved Solids (mg/L): 142.07 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR
**Sum of Diss. Constituents (mg/L): 221.22 Hardness as CaCO3: 115.25 T.P. Hydrocarbons (µg/L): NR
Field Conductivity (µmhos): 244.3 Field Alkalinity as CaCO3 (mg/L): NR PCP (µg/L): NR
Lab Conductivity (µmhos): 226.36 Alkalinity as CaCO3 (mg/L): 127.95 Phosphorus, TD (mg/L): <0.030 U
Field pH: 7.96 Ryznar Stability Index: 7.931 Field Nitrate (mg/L): NR
Lab pH: 7.78 Sodium Adsorption Ratio: 0.1216 Field Dissolved O2 (mg/L): NR
Water Temp (°C): 14.4 Langlier Saturation Index: -0.076 Field Chloride (mg/L): NR
Air Temp (°C): NR Nitrite (mg/L as N): <0.010 U Field Redox (mV): NR
Nitrate + Nitrite (mg/L as N) 0.500 Hydroxide (mg/L as OH): 0.000 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: 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.