Ground-Water Information Center Water Quality Report Site Name: DRY CREEK AT VALLEY CTR. RD DCVCRD
Report Date: 3/28/2024 Compare to Water Quality Standards

Location Information
Sample Id/Site Id: 2011Q0754 / 257428 Sample Date: 10/27/2010 1:06:00 PM
Location (TRS): 01S 05E 19 CC Agency/Sampler: MBMG / SUTHERLAND, MARY K.
Latitude/Longitude: 45° 43' 45" N 111° 9' 33" W Field Number: DCVCRD
Datum: NAD83 Lab Date: 3/8/2011
Altitude: Lab/Analyst: MBMG / SM
County/State: GALLATIN / MT Sample Method/Handling: /
Site Type: STREAM Procedure Type: DISSOLVED
Geology: Staff Gage Reading: NR
USGS 7.5' Quad: BOZEMAN HOT SPRINGS 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) 63.600 3.174 Bicarbonate (HCO3) 267.700 4.388
Magnesium (Mg) 18.500 1.522 Carbonate (CO3) 1.020 0.037
Sodium (Na) 11.500 0.500 Chloride (Cl) 6.380 0.180
Potassium (K) 3.510 0.090 Sulfate (SO4) 21.500 0.448
Iron (Fe) 0.004 0.000 Nitrate (as N) 1.310 0.094
Manganese (Mn) 0.003 0.000 Fluoride (F) 0.145 0.008
Silica (SiO2) 20.400 Orthophosphate (as P) <0.1 0.000
Total Cations 5.292 Total Anions 5.153
Trace Element Results (µg/L)
Aluminum (Al): <2.0 Cesium (Cs): <0.5 Molybdenum (Mo): 0.851 Strontium (Sr): 176.000
Antimony (Sb): <0.2 Chromium (Cr): <0.2 Nickel (Ni): 0.533 Thallium (Tl): <0.2
Arsenic (As): 1.080 Cobalt (Co): <0.2 Niobium (Nb): <0.5 Thorium (Th): <0.2
Barium (Ba): 81.500 Copper (Cu): <0.5 Neodymium (Nd): <0.2 Tin (Sn): <0.5
Beryllium (Be): <0.2 Gallium (Ga): <0.2 Palladium (Pd): <0.5 Titanium (Ti): 0.467
Boron (B): 16.400 Lanthanum (La): <0.2 Praseodymium (Pr): <0.2 Tungsten (W): <0.2
Bromide (Br): <50 Lead (Pb): <0.2 Rubidium (Rb): 1.760 Uranium (U): 2.820
Cadmium (Cd): <0.2 Lithium (Li): <2.0 Silver (Ag): <0.2 Vanadium (V): 2.420
Cerium (Ce): <0.2 Mercury (Hg): NR Selenium (Se): 0.309 Zinc (Zn): <1.0
Zirconium (Zr): <0.2
Field Chemistry and Other Analytical Results
**Total Dissolved Solids (mg/L): 280.12 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR
**Sum of Diss. Constituents (mg/L): 416.1 Hardness as CaCO3: 234.96 T.P. Hydrocarbons (µg/L): NR
Field Conductivity (µmhos): NR Field Alkalinity as CaCO3 (mg/L): NR PCP (µg/L): NR
Lab Conductivity (µmhos): 467 Alkalinity as CaCO3 (mg/L): 221.47 Phosphorus, TD (mg/L): <0.025
Field pH: NR Ryznar Stability Index: 6.412 Field Nitrate (mg/L): NR
Lab pH: 8.29 Sodium Adsorption Ratio: 0.3407 Field Dissolved O2 (mg/L): NR
Water Temp (°C): NR Langlier Saturation Index: 0.939 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) 1.38 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) 2.74 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: 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.