Site 07

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This is a summary report of all data for surface stream site 07.

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 10:00 7.80 242 483 13.0 none
2011/09 (Q02) RC 10:30 7.84 254 497 18.9 moderate flow
2011/12 (Q03) NF, AC 7.38 189 375 none
2012/03 (Q04) NF, AC 9:03 7.77 202 404 5.2 very low water
2012/06 (Q05) AH, AS, SD, BO 14:05 7.30 235 480 17.6 slow flow
2012/09 (Q06) BF, SD 12:51 7.45 285 586 14.2 moderate flow
2012/12 (Q07) BF, SD 11:49 7.52 124 248 8.8 high flow
2013/03 (Q08) BF, DT 12:15 3.61 710 1425 3.7 iron, aluminum
2013/06 (Q09) BO, SD 22:02 6.81 217 436 14.1 low/moderate flow
2013/09 (Q10) AT, DT, SD 12:50 7.95 220 445 15.9 moderate flow
2013/12 (Q11) DT, BF 11:30 7.80 259 520 3.5 none
2014/03 (Q12) TH, ET, DT, BO 15:11 7.05 223 448 5.1 none
2014/06 (Q13) TH, DT 11:49 7.21 242 484 17.3 moderate flow
2014/09 (Q14) BO, IT, BF 13:15 7.76 286 583 16.1 low flow
2014/12 (Q15) TH, BO 14:24 7.85 177 354 7.1 high flow
2015/03 (Q16) BO, BF, PM 13:24 6.71 225 450 3.2 high flow
2015/06 (Q17) BO, PM, GM 10:49 6.60 115 229 15.9 high flow
2015/09 (Q18) BO, NH, SW 12:14 6.31 272 545 14.3 moderate flow
2015/12 (Q19) BO, SW, PM 12:03 6.66 218 437 8.9 moderate-high flow
2016/03 (Q20) BO, NH, SJ, MH 14:07 7.52 202 405 9.5 moderate flow
2016/06 (Q21) BO, JL 11:46 7.77 268 536 18.1 moderate flow
2016/09 (Q22) BO, CW, SJ, JL 12:22 7.87 316 633 19.4 moderate flow
2016/12 (Q23) BO, GO, MH 11:55 7.89 114 231 5.3 high flow
2017/03 (Q24) BO, SS, KD, MP 12:13 8.03 227 452 11.5 high flow
2017/06 (Q25) BO, SJ, SS 13:07 6.45 143 285 18.0 high flow
2017/09 (Q26) BO, DM, EP, SS, EG 14:02 6.26 255 507 18.8 low flow
2017/12 (Q27) BO, EP, SS, EG 13:38 5.47 196 395 3.0 medium-high flow
2018/03 (Q28) BO, ZH, LB 13:07 7.36 225 446 6.2 medium-high flow
Averages: 7.14 237 476 11.6
Standard Deviations: 0.95 106 212 5.8

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) 48.9 7.6 DNQ DNQ 0.142 <LD <LD <LD <LD 0.025 <LD
2011/09 (Q02) 52.6 11.2 <LD 0.061 0.154 <LD <LD <LD <LD 0.035 <LD
2011/12 (Q03) 41.9 8.2 <LD 0.050 0.112 <LD <LD <LD <LD 0.017 <LD
2012/03 (Q04) 44.3 8.9 <LD 0.089 0.122 <LD <LD <LD <LD 0.030 <LD
2012/06 (Q05) 54.2 11.3 <LD 0.051 0.163 <LD <LD <LD <LD 0.011 <LD
2012/09 (Q06) 63.4 12.3 <LD DNQ 0.183 <LD <LD <LD <LD 0.020 <LD
2012/12 (Q07) 28.2 5.3 <LD 0.066 0.079 <LD <LD <LD <LD 0.011 <LD
2013/03 (Q08) 85.4 26.7 9.27 3.262 0.313 <LD <LD <LD DNQ 0.022 <LD
2013/06 (Q09) 46.7 9.2 <LD 0.089 0.135 <LD <LD <LD <LD 0.029 <LD
2013/09 (Q10) 48.6 9.8 <LD 0.097 0.143 <LD <LD <LD <LD 0.039 <LD
2013/12 (Q11) 47.3 9.4 DNQ 0.114 0.133 <LD <LD <LD <LD 0.039 <LD
2014/03 (Q12) 44.8 8.9 DNQ 0.151 0.122 <LD <LD <LD DNQ 0.037 <LD
2014/06 (Q13) 53.5 10.8 DNQ 0.089 <LD 0.161 <LD <LD <LD <LD 0.040 <LD
2014/09 (Q14) 54.8 11.7 DNQ 0.039 <LD 0.175 <LD <LD <LD <LD 0.043 <LD
2014/12 (Q15) 38.1 7.5 0.40 0.167 DNQ 0.107 <LD <LD <LD <LD 0.035 <LD
2015/03 (Q16) 38.4 7.9 <LD 0.081 <LD 0.108 <LD <LD <LD <LD 0.035 <LD
2015/06 (Q17) 24.5 4.1 DNQ 0.083 <LD 0.062 <LD <LD <LD <LD 0.035 <LD
2015/09 (Q18) 59.7 11.6 DNQ 0.056 <LD 0.185 <LD <LD <LD <LD 0.049 <LD
2015/12 (Q19) 50.5 10.3 <LD 0.078 <LD 0.144 <LD <LD <LD <LD 0.038 <LD
2016/03 (Q20) 44.9 8.5 <LD 0.060 <LD 0.121 <LD <LD <LD <LD 0.059 DNQ
2016/06 (Q21) 58.8 11.3 0.27 0.136 <LD 0.164 <LD <LD <LD <LD 0.041 <LD
2016/09 (Q22) 61.8 13.0 DNQ 0.284 <LD 0.192 <LD <LD <LD <LD 0.014 <LD
2016/12 (Q23) 25.8 5.0 0.19 0.062 DNQ 0.067 <LD <LD <LD <LD 0.028 0.002
2017/03 (Q24) 48.4 9.5 DNQ 0.071 <LD 0.115 <LD <LD <LD <LD 0.040 <LD
2017/06 (Q25) 36.9 6.9 DNQ 0.114 <LD 0.206 <LD DNQ <LD <LD 0.037 <LD
2017/09 (Q26) 55.8 12.4 <LD DNQ <LD 0.167 <LD <LD <LD <LD 0.058 <LD
2017/12 (Q27) 48.0 10.4 <LD 0.111 <LD 0.139 <LD <LD <LD <LD 0.036 <LD
2018/03 (Q28) 46.8 9.3 0.08 0.102 <LD 0.253 <LD DNQ <LD <LD 0.049 <LD
Avg: 48.3 10.0 2.04 0.223 - 0.149 - - - - 0.034 0.002
Std.Dev.: 12.3 4.0 4.04 0.635 - 0.05 - - - - 0.012 -

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) 359 79.71 0.08 46.36 0.421 1.78 0.3 96.69
2011/09 (Q02) 277 94.02 0.08 57.83 0.304 1.37 0.3 76.85
2011/12 (Q03) 315 67.61 0.05 30.21 0.240 1.62 0.3 79.92
2012/03 (Q04) 252 56.81 0.15 46.80 0.230 2.35 0.3 70.06
2012/06 (Q05) 301 124.82 0.11 59.67 0.239 1.25 <LD 62.13
2012/09 (Q06) 265 112.04 0.19 49.09 0.099 0.85 <LD 30.85
2012/12 (Q07) 171 42.17 0.36 31.81 0.075 2.50 <LD 76.44
2013/03 (Q08) 993 acidic[3] 1.25 338.50 0.083 2.87 <LD 748.69
2013/06 (Q09) 314 73.85 0.40 78.29 0.068 0.94 <LD 92.30
2013/09 (Q10) 284 93.26 0.45 78.02 0.057 1.41 <LD 84.99
2013/12 (Q11) 315 63.51 0.43 127.58 0.039 2.43 <LD 96.15
2014/03 (Q12) 280 47.48 0.42 98.08 <LD 2.64 1.0 117.17
2014/06 (Q13) 313 93.47 0.43 93.14 0.050 1.21 <LD 99.46
2014/09 (Q14) 310 118.72 0.31 139.99 0.069 0.66 <LD 60.25
2014/12 (Q15) 172 64.66 0.31 72.36 0.028 2.20 <LD 76.98
2015/03 (Q16) 240 47.38 0.36 111.64 0.035 2.50 <LD 103.58
2015/06 (Q17) 112 59.15 0.36 39.09 0.032 -0.06 <LD 37.63
2015/09 (Q18) 214 108.93 0.43 116.70 0.050 1.19 <LD 101.06
2015/12 (Q19) 214 80.51 0.54 71.77 0.033 1.40 <LD 95.79
2016/03 (Q20) 266 62.71 0.55 81.87 0.026 2.05 <LD 92.71
2016/06 (Q21) 347 95.27 0.51 90.92 0.050 1.62 <LD 111.15
2016/09 (Q22) 347 127.86 0.43 156.50 0.065 0.95 <LD 52.95
2016/12 (Q23) 128 42.57 0.24 58.03 0.039 4.58 <LD 48.84
2017/03 (Q24) 270 63.26 0.44 88.34 0.047 2.83 <LD 97.61
2017/06 (Q25) 176 62.50 0.62 42.57 0.042 2.03 <LD 67.08
2017/09 (Q26) 294 120.95 0.54 114.59 0.070 0.80 <LD 54.56
2017/12 (Q27) 212 76.25 0.49 59.54 0.049 1.71 <LD 88.15
2018/03 (Q28) 295 59.13 DNQ 130.18 0.052 2.58 <LD 83.32
Avg: 287 79.21 0.39 89.62 0.096 1.79 0.44 103.69
Std.Dev.: 153 26.36 0.23 59.54 0.10 0.92 0.31 128.27

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.