Site 10A

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This is a summary report of all field data and lab results for surface bottle site 10A.

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 JW 7:25 7.90 151 304 19.6 none
2011/09 JW 7:39 7.77 140 280 19.9 fast flow, beaver dam construction
2011/12 RC, JW 7.60 94 187 water flowing rapidly
2012/03 JW, AH 7:50 8.10 119 235 5.1 high flow
2012/06 AH, AS, SD, BO 10:10 8.10 159 320 16.2 moderate flow
2012/09 AH, AS 12:00 8.10 157 335 17.2 moderate flow
2012/12 AH, AS 10:10 7.89 73 147 7.8 high flow
2013/03 AH, JK 15:30 7.71 130 262 7.4 high flow
2013/06 AH, JV, DT 9:30 7.04 124 245 moderate flow
2013/09 AH, KS 9:13 8.43 145 297 12.9 none
2013/12 DT,BF 15:29 6.68 157 315 2.7 none
2014/03 JK, ET, DT, BO 9:34 6.40 165 330 4.3 moderate flow
2014/06 TH, DT 16:01 6.98 156 313 21.0 moderate flow
2014/09 TH, JK 16:15 7.78 206 411 21.3 none
2014/12 TH, JK, BFo, GM 11:46 7.29 153 312 2.1 none
2015/03 BO, BFo, PM 9:57 6.73 156 312 0.4 high flow
2015/06 TH, BFo 12:29 7.22 40 78 16.7 very high flow
2015/09 TH, BFo 10:20 7.40 236 470 16.6 moderate flow, fish around culvert
2015/12 BFo, NH, MG 10:12 6.26 132 266 8.8 low flow
2016/03 BO, NH, SJ, MH 10:25 7.49 130 259 6.2 medium flow
2016/06 NH, JC 10:06 6.85 155 311 18.5 slightly turbid
2016/09 NH, KL, GO 10:46 6.93 245 487 19.7 low flow
Average values 7.39 ± 0.60 146 ± 46 294 ± 92 12.2 ± 7.2

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 23.8 5.8 DNQ 0.070 0.108 <LD <LD <LD <LD 0.035 <LD
2011/09 24.1 6.5 <LD DNQ 0.094 <LD <LD <LD <LD 0.030 <LD
2011/12 16.9 4.4 <LD DNQ 0.070 <LD <LD <LD <LD 0.014 <LD
2012/03 17.9 4.8 <LD <LD 0.075 <LD <LD <LD <LD 0.029 <LD
2012/06 31.3 7.8 <LD DNQ 0.133 <LD <LD <LD <LD 0.024 <LD
2012/09 34.1 7.6 <LD <LD 0.129 <LD <LD <LD <LD 0.023 <LD
2012/12 13.5 3.5 <LD 0.262 0.054 <LD <LD <LD <LD 0.013 <LD
2013/03 17.4 4.5 <LD DNQ 0.074 <LD <LD <LD <LD 0.029 <LD
2013/06 19.7 4.8 DNQ DNQ 0.080 <LD <LD <LD <LD 0.025 <LD
2013/09 24.3 5.6 <LD <LD 0.093 <LD <LD <LD <LD 0.034 <LD
2013/12 21.2 5.6 <LD <LD 0.090 <LD <LD <LD <LD 0.031 <LD
2014/03 23.1 5.9 <LD <LD 0.100 <LD <LD <LD DNQ 0.033 <LD
2014/06 27.3 6.8 0.28 0.049 <LD 0.118 <LD <LD <LD <LD 0.045 <LD
2014/09 39.7 9.4 DNQ 0.121 <LD 0.171 <LD <LD <LD <LD 0.057 <LD
2014/12 22.2 6.0 DNQ 0.079 <LD 0.091 <LD <LD <LD <LD 0.032 <LD
2015/03 16.8 4.5 <LD <LD <LD 0.070 <LD <LD <LD <LD 0.025 <LD
2015/06 8.9 2.5 DNQ 0.042 <LD 0.035 <LD <LD <LD <LD 0.029 <LD
2015/09 43.2 9.8 DNQ 0.067 <LD 0.184 <LD <LD <LD <LD 0.061 <LD
2015/12 23.1 6.2 <LD <LD <LD 0.098 <LD <LD <LD <LD 0.037 <LD
2016/03 18.6 4.9 <LD <LD <LD 0.078 <LD <LD <LD <LD 0.043 <LD
2016/06 25.7 6.4 0.35 0.048 DNQ 0.106 <LD <LD <LD <LD 0.025 <LD
2016/09 44.0 9.5 0.23 0.169 <LD 0.180 <LD <LD <LD <LD 0.016 <LD
Avg. ± std.dev. 24 ± 9 6 ± 2 0.3 ± 0.1 0.1 ± 0.1 0.101 ± 0.039 0.031 ± 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.[2] F Cl Br NO3 PO4 SO4
2011/06 231 73.01 0.01 33.55 0.661 4.74 <LD 20.11
2011/09 144 64.80 0.07 34.81 0.317 4.23 0.32 18.68
2011/12 390 40.61 0.20 17.00 0.243 7.70 0.28 20.45
2012/03 133 51.41 0.20 38.78 0.242 6.02 0.28 20.65
2012/06 94 107.64 0.00 46.39 0.251 3.64 <LD 32.16
2012/09 191 92.14 0.18 23.08 0.109 1.20 <LD 10.97
2012/12 241 42.17 0.29 26.56 0.239 7.72 <LD 23.25
2013/03 203 34.65 0.31 85.61 0.144 6.90 <LD 29.14
2013/06 166 44.31 0.30 47.47 0.077 7.27 <LD 26.92
2013/09 153 66.04 0.33 46.72 0.053 5.34 <LD 26.11
2013/12 188 40.09 0.32 87.23 0.035 6.61 <LD 30.01
2014/03 196 43.68 0.26 95.96 0.059 5.03 <LD 31.98
2014/06 167 71.11 0.32 68.04 0.054 7.09 <LD 26.79
2014/09 298 112.78 0.30 98.68 0.086 3.92 <LD 30.89
2014/12 147 48.12 0.24 70.11 0.052 12.44 <LD 32.65
2015/03 136 29.78 226.00 94.96 0.044 7.86 <LD 29.36
2015/06 64 20.78 0.27 12.80 0.032 3.09 <LD 20.62
2015/09 271 110.24 0.36 99.74 0.150 2.45 <LD 43.01
2015/12 69 53.17 0.37 50.86 0.043 6.14 <LD 29.47
2016/03 235 33.85 0.35 72.13 <LD 6.86 <LD 28.67
2016/06 243 68.58 0.35 66.94 0.050 6.02 1.48 22.26
2016/09 277 133.23 0.43 92.88 0.075 1.55 1.39 24.29
Avg. ± std.dev. 193 ± 78 63 ± 31 10.52 ± 48.13 60 ± 29 0.14 ± 0.15 5.6 ± 2.5 0.75 ± 0.63 26 ± 7

Notes

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



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