Ground-Water Information Center Water Quality Report Site Name: SWAMP ROAD SWRD2 SWRD2
Report Date: 3/28/2024 Compare to Water Quality Standards

Location Information
Sample Id/Site Id: 203650 / 267824 Sample Date: 4/26/2013 9:46:00 AM
Location (TRS): 01N 04E 23 BB Agency/Sampler: MBMG / MCGIVERN, AMBER
Latitude/Longitude: 45° 49' 55" N 111° 12' 0" W Field Number: 267824
Datum: NAD83 Lab Date: 5/22/2013 6:19:10 PM
Altitude: 4326.907 Lab/Analyst: MBMG / MCGRATH, STEVE
County/State: GALLATIN / MT Sample Method/Handling: GRAB / ru:1 ra:0 fu:1 fa:2
Site Type: WELL Procedure Type: DISSOLVED
Geology: 111SNGR Total Depth (ft): 23
USGS 7.5' Quad: BELGRADE SWL-MP (ft): NR
PWS Id: Depth Water Enters (ft): 13
Project: BWIPMN
Major Ion Results
mg/L meq/L mg/L meq/L
Calcium (Ca) 66.810 3.334 Bicarbonate (HCO3) 265.660 4.354
Magnesium (Mg) 18.610 1.531 Carbonate (CO3) 0.000 0.000
Sodium (Na) 6.380 0.278 Chloride (Cl) 8.890 0.251
Potassium (K) 4.120 0.105 Sulfate (SO4) 30.240 0.630
Iron (Fe) 0.085 0.003 Nitrate (as N) 1.840 0.131
Manganese (Mn) 0.056 0.002 Fluoride (F) 0.130 0.007
Silica (SiO2) 21.490 Orthophosphate (as P) <0.020 U 0.000
Total Cations 5.260 Total Anions 5.373
Trace Element Results (µg/L)
Aluminum (Al): <0.400 U Cesium (Cs): <0.100 U Molybdenum (Mo): 4.470 Strontium (Sr): 234.640
Antimony (Sb): <0.100 U Chromium (Cr): <0.100 U Nickel (Ni): <0.100 U Thallium (Tl): <0.100 U
Arsenic (As): 0.240 J Cobalt (Co): <0.100 U Niobium (Nb): <0.100 U Thorium (Th): <0.100 U
Barium (Ba): 89.650 Copper (Cu): <0.040 U Neodymium (Nd): <0.100 U Tin (Sn): 0.790
Beryllium (Be): <0.100 U Gallium (Ga): <0.100 U Palladium (Pd): <0.100 U Titanium (Ti): <0.100 U
Boron (B): 12.260 Lanthanum (La): <0.100 U Praseodymium (Pr): <0.100 U Tungsten (W): 3.310
Bromide (Br): <10.000 U Lead (Pb): <0.060 U Rubidium (Rb): 1.970 Uranium (U): <0.100 U
Cadmium (Cd): <0.100 U Lithium (Li): 4.470 J 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): <0.050 U
Zirconium (Zr): <0.100 U
Field Chemistry and Other Analytical Results
**Total Dissolved Solids (mg/L): 288.45 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR
**Sum of Diss. Constituents (mg/L): 423.42 Hardness as CaCO3: 243.42 T.P. Hydrocarbons (µg/L): NR
Field Conductivity (µmhos): 496 Field Alkalinity as CaCO3 (mg/L): NR PCP (µg/L): NR
Lab Conductivity (µmhos): 483 Alkalinity as CaCO3 (mg/L): 218.17 Phosphorus, TD (mg/L): <0.030 U
Field pH: 7.73 Ryznar Stability Index: 7.443 Field Nitrate (mg/L): NR
Lab pH: 7.23 Sodium Adsorption Ratio: 0.1673 Field Dissolved O2 (mg/L): NR
Water Temp (°C): 8.5 Langlier Saturation Index: -0.106 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) 1.620 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) 1.840 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.