Ground-Water Information Center Water Quality Report Site Name: HELM, STEVE AND COLLEEN 
Report Date: 3/28/2024 Compare to Water Quality Standards

Location Information
Sample Id/Site Id: 2009Q0568 / 215965 Sample Date: 4/22/2009
Location (TRS): 01S 05E 14 ACAC Agency/Sampler: MBMG / GITC
Latitude/Longitude: 45° 45' 11" N 111° 4' 6" W Field Number: GLWQD-118
Datum: NAD83 Lab Date: 5/29/2009
Altitude: 4645 Lab/Analyst: MBMG / SM
County/State: GALLATIN / MT Sample Method/Handling: GRAB / 6000
Site Type: WELL Procedure Type: DISSOLVED
Geology: 120SNGR Total Depth (ft): 140
USGS 7.5' Quad: MISER CREEK SWL-MP (ft): 97.01
PWS Id: Depth Water Enters (ft): 138
Project: GLWQDPHARM, GWCP08, BRIDGER
Major Ion Results
mg/L meq/L mg/L meq/L
Calcium (Ca) 57.500 2.869 Bicarbonate (HCO3) 201.300 3.299
Magnesium (Mg) 21.100 1.736 Carbonate (CO3) 0.000 0.000
Sodium (Na) 7.280 0.317 Chloride (Cl) 30.900 0.872
Potassium (K) 2.330 0.060 Sulfate (SO4) <25.0 0.000
Iron (Fe) <0.043 0.000 Nitrate (as N) 4.97 P 0.355
Manganese (Mn) <0.031 0.000 Fluoride (F) <0.5 0.000
Silica (SiO2) 13.100 Orthophosphate (as P) <0.5 0.000
Total Cations 4.986 Total Anions 4.526
Trace Element Results (µg/L)
Aluminum (Al): <7.64 Cesium (Cs): <0.04 Molybdenum (Mo): 0.297 Strontium (Sr): 144.000
Antimony (Sb): <0.05 Chromium (Cr): 2.780 Nickel (Ni): <0.11 Thallium (Tl): <0.03
Arsenic (As): 0.373 Cobalt (Co): <0.06 Niobium (Nb): <0.04 Thorium (Th): <0.02
Barium (Ba): 8.700 Copper (Cu): <0.40 Neodymium (Nd): <0.05 Tin (Sn): <0.04
Beryllium (Be): <0.18 Gallium (Ga): <0.05 Palladium (Pd): <0.06 Titanium (Ti): <0.19
Boron (B): 10.400 Lanthanum (La): <0.02 Praseodymium (Pr): <0.02 Tungsten (W): <0.05
Bromide (Br): <500 Lead (Pb): <0.15 Rubidium (Rb): 0.309 Uranium (U): 1.170
Cadmium (Cd): <0.05 Lithium (Li): 2.530 Silver (Ag): <0.04 Vanadium (V): 1.460
Cerium (Ce): <0.02 Mercury (Hg): NR Selenium (Se): 1.120 Zinc (Zn): 7.490
Zirconium (Zr): <0.05
Field Chemistry and Other Analytical Results
**Total Dissolved Solids (mg/L): 230.62 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR
**Sum of Diss. Constituents (mg/L): 332.61 Hardness as CaCO3: 230.43 T.P. Hydrocarbons (µg/L): NR
Field Conductivity (µmhos): 458 Field Alkalinity as CaCO3 (mg/L): 178 PCP (µg/L): NR
Lab Conductivity (µmhos): 468 Alkalinity as CaCO3 (mg/L): 164.85 Phosphorus, TD (mg/L): <0.030
Field pH: 7.13 Ryznar Stability Index: 7.286 Field Nitrate (mg/L): NR
Lab pH: 7.76 Sodium Adsorption Ratio: 0.2007 Field Dissolved O2 (mg/L): 10.910
Water Temp (°C): 10.07 Langlier Saturation Index: 0.237 Field Chloride (mg/L): NR
Air Temp (°C): NR Nitrite (mg/L as N): NR Field Redox (mV): 80.8
Nitrate + Nitrite (mg/L as N) NR Hydroxide (mg/L as OH): NR Lab, Dissolved Organic Carbon (mg/L): 0.820
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.