Reservoir Bottles Jul 2012 Lab Data

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See How To Read A Lab Analysis Report for more detailed information about the tables below.

Metal Concentrations

The following samples were analyzed for various metals. All results below are reported in units of parts per million (ppm). Any result that was below the instrument detection limit is designated by '<LD', and any result that was detectable but not quantifiable (e.g., lower than the limit of quantitation) is designated by 'DNQ'.

Site Ca Mg Fe Mn Al[1] Sr Pb As Hg Cr Ba Cd
R-01 0.6 <LD <LD <LD <LD <LD <LD <LD <LD <LD <LD
R-02 29.6 6.6 <LD 0.042 0.088 <LD <LD <LD <LD 0.008 <LD
R-03 30.4 6.9 <LD DNQ 0.089 <LD <LD <LD <LD 0.011 <LD
R-04 26.7 5.8 <LD 0.057 0.080 <LD <LD <LD <LD <LD <LD
R-05 26.4 6.1 <LD <LD 0.075 <LD <LD <LD <LD 0.009 <LD
R-06 26.4 6.1 <LD <LD 0.074 <LD <LD <LD <LD 0.006 <LD
Avg: 23.3 6.3 0.050 0.081 0.008

TDS, Alkalinity, and Salt Concentrations

The following samples were analyzed for total dissolved solids (TDS), alkalinity, and various anionic salts. All results are reported in units of parts per million (ppm). Any result that was below the instrument detection limit is designated by '<LD', and any result that was detectable buy not quantifiable (e.g., lower than the limit of quantitation) is designated by 'DNQ'.

Site TDS Alk.[2] F- Cl- Br- NO3- PO43- SO42-
R-01 262 36.21 <LD 41.68 0.231 2.61 0.28 55.76
R-02 178 34.00 <LD 37.99 0.241 2.08 0.28 54.92
R-03 25 40.46 0.12 43.67 0.245 1.21 0.27 58.85
R-04 209 31.96 0.12 36.93 0.240 2.69 0.28 47.24
R-05 209 36.21 0.14 36.50 0.247 1.48 <LD 49.88
R-06 148 40.46 0.12 36.10 0.240 1.50 <LD 48.75
Avg: 172 36.55 0.12 38.81 0.241 1.93 0.28 52.57
See the field data report for these samples.

Notes

  1. Samples were not analyzed for aluminum prior to June 2014.
  2. Alkalinity is reported as ppm CaCO3 equivalents.



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