Surface Bottles Dec 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
01 52.0 12.1 0.42 1.341 0.160 <LD <LD <LD <LD 0.014 <LD
02 21.7 3.2 <LD DNQ 0.057 <LD <LD <LD <LD 0.008 <LD
03A 18.1 4.0 0.24 0.276 0.057 <LD <LD <LD <LD 0.138 <LD
03C 19.9 4.3 0.41 0.092 0.071 <LD <LD <LD <LD 0.027 <LD
05 29.1 4.7 <LD 0.115 0.072 <LD <LD <LD <LD 0.020 <LD
05A 21.5 3.0 0.33 0.105 0.050 <LD <LD <LD <LD 0.030 <LD
06 44.6 11.7 0.63 1.705 0.120 <LD <LD <LD <LD 0.013 <LD
07 28.2 5.3 <LD 0.066 0.079 <LD <LD <LD <LD 0.011 <LD
08A 15.7 2.9 0.21 0.108 0.053 <LD <LD <LD <LD 0.013 <LD
09A 17.6 3.8 DNQ 0.096 0.061 <LD <LD <LD <LD 0.023 <LD
10A 13.5 3.5 <LD 0.262 0.054 <LD <LD <LD <LD 0.013 <LD
11 14.4 2.7 <LD 0.049 0.052 <LD <LD <LD <LD 0.010 <LD
13 10.9 3.0 0.28 0.113 0.042 <LD <LD <LD <LD 0.013 <LD
14A 7.6 2.5 <LD 0.054 0.033 DNQ <LD <LD <LD 0.025 <LD
15 21.1 4.7 <LD 0.090 0.055 <LD <LD <LD <LD 0.015 <LD
16 55.0 11.3 1.18 1.316 0.266 <LD <LD <LD <LD 0.013 <LD
16A 63.7 12.6 0.77 1.359 0.154 <LD <LD <LD <LD 0.017 <LD
17 12.3 3.6 DNQ 0.069 0.043 <LD <LD <LD <LD 0.015 <LD
18 12.4 3.4 0.22 0.091 0.047 <LD <LD <LD <LD 0.020 <LD
19 15.0 3.2 DNQ 0.082 0.051 <LD <LD <LD <LD 0.013 <LD
22 14.5 3.7 0.25 0.089 0.052 <LD <LD <LD <LD 0.018 <LD
23 28.4 5.9 DNQ 0.067 0.099 <LD <LD <LD <LD 0.021 <LD
25 15.7 3.0 DNQ 0.064 0.052 <LD <LD <LD <LD 0.014 <LD
Avg: 24.0 5.1 0.45 0.346 0.077 0.022

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-
01 545 acidic[3] 0.58 124.46 0.235 5.35 <LD 298.61
02 177 50.01 0.30 44.31 3.220 9.29 1.21 30.51
03A 135 37.22 0.29 22.02 0.290 7.31 <LD 45.13
03C 140 47.12 0.28 37.63 0.268 8.80 <LD 29.22
05 209 31.23 0.29 34.07 0.000 7.72 <LD 90.75
05A 120 42.17 0.27 4.31 0.129 3.52 <LD 26.88
06 424 acidic 0.52 36.64 0.128 2.87 <LD 273.06
07 171 42.17 0.36 31.81 0.075 2.50 <LD 76.44
08A 101 37.22 0.30 19.71 0.254 4.26 <LD 23.49
09A 107 32.27 0.27 8.35 0.273 17.27 <LD 37.85
10A 241 42.17 0.29 26.56 0.239 7.72 <LD 23.25
11 114 37.22 0.30 14.72 0.220 5.20 <LD 21.74
13 155 42.17 0.26 24.14 0.225 4.44 <LD 26.68
14A 70 32.27 0.22 2.30 0.197 8.12 <LD 24.18
15 127 27.32 0.32 2.92 0.166 4.10 <LD 79.60
16 369 22.37 0.50 46.48 0.153 6.16 <LD 264.05
16A 432 32.27 0.45 62.50 0.197 17.92 <LD 329.13
17 130 20.05 0.32 24.38 0.118 7.83 <LD 35.21
18 241 32.27 0.26 27.43 0.252 5.95 <LD 28.10
19 115 42.17 0.28 23.08 0.340 7.45 <LD 24.18
22 121 32.27 0.26 14.32 0.154 14.92 <LD 24.88
23 234 67.52 0.32 74.32 0.267 10.47 1.22 39.11
25 100 42.17 0.29 16.99 0.125 5.94 <LD 25.74
Avg: 199 37.70 0.33 31.45 0.327 7.61 1.21 81.64
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.
  3. Samples labeled "acidic" for the alkalinity test were already at a pH 4.5 and could not be titrated.



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