Site 11

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This is a summary report of all data for surface stream site 11.

See Interpreting field and lab reports for more detailed information about the data in these tables.

Field Data Summary

Below is a field data summary report for this site, including averages and standard deviations of all measureable parameters. Collector initials are explained here.

Date Collector(s) Time pH TDS (ppm) Cond.(μS) Temp.(°C) Comments
2011/06 (Q01) NF 9:18 7.56 184 371 13.9 slow flow
2011/09 (Q02) RC 9:48 7.76 223 445 20.5 low flow
2011/12 (Q03) NF, AC 7.32 134 268 none
2012/03 (Q04) NF, AC 8:38 7.57 154 306 5.4 none
2012/06 (Q05) AH, AS, SD, BO 14:45 7.74 210 420 21.0 slow flow out of culvert
2012/09 (Q06) BF, SD 12:59 7.88 222 442 18.0 moderate flow
2012/12 (Q07) BF, SD 11:25 7.41 66 131 9.2 high flow
2013/03 (Q08) BF, DT 11:08 7.41 384 772 3.0 reddish tint
2013/06 (Q09) BO, SD 10:34 7.47 177 357 16.5 moderate flow
2013/09 (Q10) AT, DT, SD 12:09 7.73 201 399 18.2 moderate flow
2013/12 (Q11) DT, BF 10:56 7.53 181 362 4.4 none
2014/03 (Q12) TH, ET, DT, BO 14:40 7.78 168 337 4.8 none
2014/06 (Q13) TH, DT 11:19 7.30 193 388 20.7 moderate flow
2014/09 (Q14) BO, IT, BF 12:45 7.62 242 483 19.7 low flow
2014/12 (Q15) TH, BO 13:25 7.78 115 228 8.2 very high turbid flow out of culvert
2015/03 (Q16) BO, BF, PM 13:48 6.81 199 398 3.3 high flow
2015/06 (Q17) BO, PM, GM 11:13 6.88 100 199 17.5 high, turbid flow
2015/09 (Q18) BO, NH, SW 12:40 7.16 230 461 16.0 low flow
2015/12 (Q19) BO, SW, PM 12:26 7.54 182 366 10.7 moderate flow
2016/03 (Q20) BO, NH, SJ, MH 14:47 7.77 179 357 11.0 moderate flow
2016/06 (Q21) BO, JL 11:17 7.38 227 453 20.1 moderately high flow
2016/09 (Q22) BO, CW, SJ, JL 12:02 7.48 243 488 21.4 low flow; pool but little movement
2016/12 (Q23) BO, GO, MH 11:30 6.68 145 290 4.4 high flow
2017/03 (Q24) BO, SS, KD, MP 11:53 7.87 174 349 11.5 moderate flow
2017/06 (Q25) BO, SJ, SS 13:19 6.62 114 228 20.9 high flow
2017/09 (Q26) BO, DM, EP, SS, EG 14:22 7.52 221 442 21.1 low flow
2017/12 (Q27) BO, EP, SS, EG 13:56 5.79 163 324 3.3 high flow
2018/03 (Q28) BO, ZH, LB 11:37 7.02 160 321 5.5 high flow out of culvert
Averages: 7.37 185 371 13.0
Standard Deviations: 0.47 59 118 6.9

Metal Concentrations Summary

The following samples were analyzed for various metals. All results below are 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 (Q01) 42.6 7.7 0.48 0.122 0.168 <LD <LD <LD <LD 0.049 <LD
2011/09 (Q02) 48.5 9.4 <LD 0.050 0.190 <LD <LD <LD <LD 0.054 <LD
2011/12 (Q03) 28.8 5.3 <LD 0.058 0.105 <LD <LD <LD <LD 0.024 <LD
2012/03 (Q04) 28.8 5.8 <LD <LD 0.108 <LD <LD <LD <LD 0.035 <LD
2012/06 (Q05) 52.5 9.3 DNQ <LD 0.210 <LD <LD <LD <LD 0.040 <LD
2012/09 (Q06) 53.9 9.2 <LD <LD 0.204 <LD <LD <LD <LD 0.037 <LD
2012/12 (Q07) 14.4 2.7 <LD 0.049 0.052 <LD <LD <LD <LD 0.010 <LD
2013/03 (Q08) 40.1 7.5 <LD 0.047 0.153 <LD <LD <LD <LD 0.052 <LD
2013/06 (Q09) 34.0 6.5 <LD 0.068 0.132 <LD <LD <LD <LD 0.035 <LD
2013/09 (Q10) 43.7 7.9 DNQ 0.094 0.164 <LD <LD <LD <LD 0.053 <LD
2013/12 (Q11) 33.7 6.6 DNQ 0.095 0.126 <LD <LD <LD <LD 0.042 <LD
2014/03 (Q12) 29.0 5.6 0.24 0.062 0.107 <LD <LD <LD DNQ 0.043 <LD
2014/06 (Q13) 41.5 7.8 0.34 0.183 <LD 0.174 <LD <LD <LD <LD 0.052 <LD
2014/09 (Q14) 51.6 9.4 0.78 0.735 <LD 0.232 <LD <LD <LD <LD 0.076 <LD
2014/12 (Q15) 26.0 4.7 0.40 0.146 0.22 0.094 <LD <LD <LD <LD 0.040 <LD
2015/03 (Q16) 29.8 5.8 DNQ 0.073 <LD 0.111 <LD <LD <LD <LD 0.036 <LD
2015/06 (Q17) 18.7 3.4 0.28 0.081 <LD 0.062 <LD <LD <LD <LD 0.034 <LD
2015/09 (Q18) 55.9 9.0 0.46 0.359 <LD 0.212 <LD <LD <LD <LD 0.065 <LD
2015/12 (Q19) 43.0 7.7 0.24 0.281 <LD 0.164 <LD <LD <LD <LD 0.050 <LD
2016/03 (Q20) 34.2 6.2 DNQ 0.079 <LD 0.123 <LD <LD <LD <LD 0.061 <LD
2016/06 (Q21) 47.0 8.3 0.37 0.152 <LD 0.181 <LD <LD <LD <LD 0.045 <LD
2016/09 (Q22) 53.8 9.4 0.62 0.447 <LD 0.222 <LD <LD <LD <LD 0.017 <LD
2016/12 (Q23) 25.2 4.3 0.21 0.050 DNQ 0.079 <LD <LD <LD <LD 0.032 0.004
2017/03 (Q24) 26.1 5.1 0.24 0.075 <LD 0.099 <LD <LD <LD <LD 0.040 <LD
2017/06 (Q25) 26.9 4.5 DNQ 0.077 DNQ 0.185 <LD <LD <LD <LD 0.037 <LD
2017/09 (Q26) 60.2 10.8 0.82 0.578 <LD 0.226 <LD <LD <LD <LD 0.083 <LD
2017/12 (Q27) 40.5 7.9 DNQ 0.145 <LD 0.151 <LD <LD <LD <LD 0.047 <LD
2018/03 (Q28) 31.9 5.9 0.23 0.085 DNQ 0.237 <LD DNQ <LD <LD 0.051 <LD
Avg: 37.9 6.9 0.41 0.168 0.22 0.153 - - - - 0.044 0.004
Std.Dev.: 12.0 2.1 0.20 0.179 - 0.05 - - - - 0.016 -

TDS, Alkalinity, and Salt Concentrations Summary

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

Site ID TDS Alk.[2] F- Cl- Br- NO3- PO43- SO42-
2011/06 (Q01) 258 112.86 0.05 41.82 0.466 2.83 0.3 18.75
2011/09 (Q02) 247 98.20 0.14 45.98 0.326 3.49 0.3 19.67
2011/12 (Q03) 149 89.21 0.09 22.54 0.236 3.84 0.3 22.05
2012/03 (Q04) 189 67.61 0.20 42.84 0.219 3.59 0.3 19.21
2012/06 (Q05) 324 149.29 0.14 46.67 0.251 4.31 <LD 20.22
2012/09 (Q06) 202 151.84 0.19 26.22 0.101 1.22 <LD 12.13
2012/12 (Q07) 114 37.22 0.30 14.72 0.220 5.20 <LD 21.74
2013/03 (Q08) 456 30.44 0.31 323.86 0.197 2.72 <LD 30.93
2013/06 (Q09) 242 90.52 0.32 69.12 0.064 2.58 <LD 25.99
2013/09 (Q10) 232 121.54 0.34 66.10 0.073 2.12 1.9 29.03
2013/12 (Q11) 218 77.02 0.34 84.10 0.028 3.82 <LD 28.60
2014/03 (Q12) 201 58.45 0.27 92.71 0.040 4.76 1.0 25.44
2014/06 (Q13) 240 112.25 0.27 72.17 0.037 2.85 <LD 28.54
2014/09 (Q14) 216 169.18 0.40 75.02 0.096 0.82 1.0 27.73
2014/12 (Q15) 150 67.20 0.21 41.61 0.031 7.06 0.9 25.53
2015/03 (Q16) 212 64.98 0.25 116.06 0.360 4.72 <LD 27.43
2015/06 (Q17) 92 57.24 0.31 24.98 0.032 0.97 1.3 17.98
2015/09 (Q18) 166 145.39 0.38 79.74 0.010 0.18 <LD 38.14
2015/12 (Q19) 49 100.91 0.39 63.01 0.038 3.97 <LD 30.23
2016/03 (Q20) 258 73.99 0.41 89.78 0.028 3.79 1.3 27.69
2016/06 (Q21) 321 127.38 0.36 81.55 0.056 2.95 <LD 23.68
2016/09 (Q22) 273 150.65 0.47 72.68 0.057 3.18 <LD 18.77
2016/12 (Q23) 163 46.66 0.21 83.92 0.049 12.48 <LD 24.82
2017/03 (Q24) 207 72.51 0.32 67.47 0.048 3.52 <LD 23.83
2017/06 (Q25) 126 74.32 0.59 29.74 0.046 3.75 <LD 21.32
2017/09 (Q26) 255 170.16 0.48 62.68 0.070 1.45 <LD 18.85
2017/12 (Q27) 121 96.92 0.38 44.94 0.060 3.85 <LD 26.75
2018/03 (Q28) 181 65.52 DNQ 86.69 0.053 5.05 <LD 21.83
Avg: 209 95.70 0.30 70.31 0.118 3.61 0.86 24.17
Std.Dev.: 81 39.92 0.12 55.61 0.12 2.29 0.55 5.25

Notes

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