Ground-Water Information Center Water Quality Report Site Name: WEST GALLATIN AT FRONTAGE RD WGFRRD
Report Date: 3/29/2024 Compare to Water Quality Standards

Location Information
Sample Id/Site Id: 203559 / 257356 Sample Date: 4/4/2013 1:14:00 PM
Location (TRS): 01N 04E 19 AC Agency/Sampler: MBMG / MCGIVERN, AMBER
Latitude/Longitude: 45° 49' 29" N 111° 16' 16" W Field Number: 257356
Datum: NAD83 Lab Date: 5/13/2013 4:19:01 PM
Altitude: Lab/Analyst: MBMG / MCGRATH, STEVE
County/State: GALLATIN / MT Sample Method/Handling: GRAB / ru:1 ra:0 fu:1 fa:2
Site Type: STREAM Procedure Type: DISSOLVED
Geology: Staff Gage Reading: NR
USGS 7.5' Quad: MANHATTAN Stream Stage: NR
PWS Id: Stream Discharge (cfs): NR  -  NR
Project: BWIPMN, BWIP4C, BWIP4CCHEM Stream Width (ft): NR  -  NR
Sample Water Use: Sample Depth (ft): NR  -  NR
Major Ion Results
mg/L meq/L mg/L meq/L
Calcium (Ca) 41.250 2.058 Bicarbonate (HCO3) 144.890 2.375
Magnesium (Mg) 11.500 0.946 Carbonate (CO3) 0.000 0.000
Sodium (Na) 4.900 0.213 Chloride (Cl) 2.660 0.075
Potassium (K) 1.680 0.043 Sulfate (SO4) 47.380 0.987
Iron (Fe) <0.015 U 0.000 Nitrate (as N) 0.060 0.004
Manganese (Mn) 0.002 J 0.000 Fluoride (F) 0.230 0.012
Silica (SiO2) 12.120 Orthophosphate (as P) <0.020 U 0.000
Total Cations 3.267 Total Anions 3.453
Trace Element Results (µg/L)
Aluminum (Al): 1.490 J Cesium (Cs): <0.100 U Molybdenum (Mo): 1.000 Strontium (Sr): 213.520
Antimony (Sb): <0.100 U Chromium (Cr): 0.230 J Nickel (Ni): 0.860 Thallium (Tl): <0.100 U
Arsenic (As): 0.810 Cobalt (Co): <0.100 U Niobium (Nb): <0.100 U Thorium (Th): <0.100 U
Barium (Ba): 48.620 Copper (Cu): 0.750 J Neodymium (Nd): <0.100 U Tin (Sn): <0.100 U
Beryllium (Be): <0.100 U Gallium (Ga): <0.100 U Palladium (Pd): 0.230 J Titanium (Ti): 0.650
Boron (B): 9.260 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): 1.190 Uranium (U): 1.010
Cadmium (Cd): <0.100 U Lithium (Li): 2.410 J Silver (Ag): <0.100 U Vanadium (V): 0.780
Cerium (Ce): <0.100 U Mercury (Hg): NR Selenium (Se): 0.310 J Zinc (Zn): <0.050 U
Zirconium (Zr): <0.100 U
Field Chemistry and Other Analytical Results
**Total Dissolved Solids (mg/L): 193.18 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR
**Sum of Diss. Constituents (mg/L): 266.75 Hardness as CaCO3: 150.34 T.P. Hydrocarbons (µg/L): NR
Field Conductivity (µmhos): 329 Field Alkalinity as CaCO3 (mg/L): NR PCP (µg/L): NR
Lab Conductivity (µmhos): 354 Alkalinity as CaCO3 (mg/L): 118.92 Phosphorus, TD (mg/L): <0.030 U
Field pH: 8.5 Ryznar Stability Index: 7.899 Field Nitrate (mg/L): NR
Lab pH: 7.72 Sodium Adsorption Ratio: 0.1774 Field Dissolved O2 (mg/L): NR
Water Temp (°C): 9.3 Langlier Saturation Index: -0.089 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) <0.200 U 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) 2.790 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.