Site 07

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This is a summary report of all field data and lab results for surface bottle site 07.

See How To Read A Field Data Report and/or How To Read A Lab Analysis Report for more detailed information about the tables below.

Field Data Summary Report

Below is a field data summary report for this site, including the average and standard deviation values for each measured parameter. Collector initials are explained here.

Date Collector Time pH TDS (ppm) Cond. (µS) Temp. (C°) Comments
2011/06 NF 10:00 7.80 242 483 13.0 none
2011/09 RC 10:30 7.84 254 497 18.9 moderate flow
2011/12 NF, AC 7.38 189 375 none
2012/03 NF, AC 9:03 7.77 202 404 5.2 very low water
2012/06 AH, AS, SD, BO 14:05 7.30 235 480 17.6 slow flow
2012/09 BF, SD 12:51 7.45 285 586 14.2 moderate flow
2012/12 BF, SD 11:49 7.52 124 248 8.8 high flow
2013/03 sample gathered from incorrect location; discarded
2013/06 BO, SD 22:02 6.81 217 436 14.1 low/moderate flow
2013/09 AT, DT, SD 12:50 7.95 220 445 15.9 moderate flow
2013/12 DT,BF 11:30 7.80 259 520 3.5 none
2014/03 TH, ET, DT, BO 15:11 7.05 223 448 5.1 none
2014/06 TH, DT 11:49 7.21 242 484 17.3 moderate flow
2014/09 BO, IT, BFo 13:15 7.76 286 583 16.1 low flow
2014/12 TH, BO 14:24 7.85 177 354 7.1 high flow
2015/03 BO, BFo, PM 13:24 6.71 225 450 3.2 high flow
2015/06 BO, PM, GM 10:49 6.60 115 229 15.9 high flow
2015/09 BO, NH, SW 12:14 6.31 272 545 14.3 moderate flow
2015/12 BO, SW, PM 12:03 6.66 218 437 8.9 moderate-high flow
2016/03 BO, NH, SJ, MH 14:07 7.52 202 405 9.5 moderate flow
2016/06 BO, JL 11:46 7.77 268 536 18.1 moderate flow
2016/09 BO, CW, SJ, JL 12:22 7.87 316 633 19.4 moderate flow
Average values 7.38 ± 0.50 227 ± 50 456 ± 101 12.3 ± 5.4

Metal Concentrations

The following samples were analyzed for various metals. 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 but not quantifiable (e.g., lower than the limit of quantitation) is designated by 'DNQ'.

Date Ca Mg Fe Mn Al[1] Sr Pb As Hg Cr Ba Cd
2011/06 48.9 7.6 DNQ DNQ 0.142 <LD <LD <LD <LD 0.025 <LD
2011/09 52.6 11.2 <LD 0.061 0.154 <LD <LD <LD <LD 0.035 <LD
2011/12 41.9 8.2 <LD 0.050 0.112 <LD <LD <LD <LD 0.017 <LD
2012/03 44.3 8.9 <LD 0.089 0.122 <LD <LD <LD <LD 0.030 <LD
2012/06 54.2 11.3 <LD 0.051 0.163 <LD <LD <LD <LD 0.011 <LD
2012/09 63.4 12.3 <LD DNQ 0.183 <LD <LD <LD <LD 0.020 <LD
2012/12 28.2 5.3 <LD 0.066 0.079 <LD <LD <LD <LD 0.011 <LD
2013/03 n/a[2] n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
2013/06 46.7 9.2 <LD 0.089 0.135 <LD <LD <LD <LD 0.029 <LD
2013/09 48.6 9.8 <LD 0.097 0.143 <LD <LD <LD <LD 0.039 <LD
2013/12 47.3 9.4 DNQ 0.114 0.133 <LD <LD <LD <LD 0.039 <LD
2014/03 44.8 8.9 DNQ 0.151 0.122 <LD <LD <LD DNQ 0.037 <LD
2014/06 53.5 10.8 DNQ 0.089 <LD 0.161 <LD <LD <LD <LD 0.040 <LD
2014/09 54.8 11.7 DNQ 0.039 <LD 0.175 <LD <LD <LD <LD 0.043 <LD
2014/12 38.1 7.5 0.40 0.167 DNQ 0.107 <LD <LD <LD <LD 0.035 <LD
2015/03 38.4 7.9 <LD 0.081 <LD 0.108 <LD <LD <LD <LD 0.035 <LD
2015/06 24.5 4.1 DNQ 0.083 <LD 0.062 <LD <LD <LD <LD 0.035 <LD
2015/09 59.7 11.6 DNQ 0.056 <LD 0.185 <LD <LD <LD <LD 0.049 <LD
2015/12 50.5 10.3 <LD 0.078 <LD 0.144 <LD <LD <LD <LD 0.038 <LD
2016/03 44.9 8.5 <LD 0.060 <LD 0.121 <LD <LD <LD <LD 0.059 DNQ
2016/06 58.8 11.3 0.27 0.136 <LD 0.164 <LD <LD <LD <LD 0.041 <LD
2016/09 61.8 13.0 DNQ 0.284 <LD 0.192 <LD <LD <LD <LD 0.014 <LD
Avg. ± std.dev. 48 ± 10 9 ± 2 0.3 0.1 ± 0.1 0.138 ± 0.034 0.032 ± 0.012

TDS, Alkalinity, and Salt Concentrations

The following samples were analyzed for total dissolved solids (TDS), alkalinity, and various [[Salts Analysis|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 but not quantifiable (e.g., lower than the limit of quantitation) is designated by 'DNQ'.

Date TDS Alk.[3] F Cl Br NO3 PO4 SO4
2011/06 359 79.71 0.08 46.36 0.421 1.78 0.28 96.69
2011/09 277 94.02 0.08 57.83 0.304 1.37 0.29 76.85
2011/12 315 67.61 0.05 30.21 0.240 1.62 0.29 79.92
2012/03 252 56.81 0.15 46.80 0.230 2.35 0.29 70.06
2012/06 301 124.82 0.11 59.67 0.239 1.25 <LD 62.13
2012/09 265 112.04 0.19 49.09 0.099 0.85 <LD 30.85
2012/12 171 42.17 0.36 31.81 0.075 2.50 <LD 76.44
2013/03 n/a n/a n/a n/a n/a n/a n/a n/a
2013/06 314 73.85 0.40 78.29 0.068 0.94 <LD 92.30
2013/09 284 93.26 0.45 78.02 0.057 1.41 <LD 84.99
2013/12 315 63.51 0.43 127.58 0.039 2.43 <LD 96.15
2014/03 280 47.48 0.42 98.08 <LD 2.64 0.98 117.17
2014/06 313 93.47 0.43 93.14 0.050 1.21 <LD 99.46
2014/09 310 118.72 0.31 139.99 0.069 0.66 <LD 60.25
2014/12 172 64.66 0.31 72.36 0.028 2.20 <LD 76.98
2015/03 240 47.38 0.36 111.64 0.035 2.50 <LD 103.58
2015/06 112 59.15 0.36 39.09 0.032 -0.06 <LD 37.63
2015/09 214 108.93 0.43 116.70 0.050 1.19 <LD 101.06
2015/12 214 80.51 0.54 71.77 0.033 1.40 <LD 95.79
2016/03 266 62.71 0.55 81.87 0.026 2.05 <LD 92.71
2016/06 347 95.27 0.51 90.92 0.050 1.62 <LD 111.15
2016/09 347 127.86 0.43 156.50 0.065 0.95 <LD 52.95
Avg. ± std.dev. 270 ± 64 82 ± 26 0.33 ± 0.16 80 ± 36 0.11 ± 0.11 1.6 ± 0.7 0.43 ± 0.31 82 ± 23

Notes

  1. Samples were not analyzed for aluminum prior to June 2014.
  2. Sample gathered at wrong site. No field or lab data for Site 07 this quarter.
  3. Alkalinity is reported as ppm CaCO3 equivalents.



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