Site 14A

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This is a summary report of all data for surface stream site 14A.

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 7:45 7.51 112 225 12.8 moderate flow
2011/09 (Q02) RC 7:45 7.64 175 351 20.0 pipeline construction in vicinity
2011/12 (Q03) NF, AC 6.95 94 190 none
2012/03 (Q04) NF, AC 8:00 7.55 94 188 5.7 none
2012/06 (Q05) AH, BF 15:45 7.69 163 327 22.0 low flow
2012/09 (Q06) BF, SD 12:15 7.85 135 264 17.5 low flow
2012/12 (Q07) BF, SD 10:55 7.68 35 71 9.2 high flow
2013/03 (Q08) BF, DT 9:55 8.17 95 188 3.3 moderate/low flow
2013/06 (Q09) BO, SD 11:47 7.65 123 248 14.4 moderate/high flow
2013/09 (Q10) AT, DT, SD 11:44 7.68 135 269 18.0 moderate flow
2013/12 (Q11) DT, BF 9:36 8.77 100 199 4.6 none
2014/03 (Q12) TH, ET, DT, BO 13:22 6.35 158 330 4.0 moderate flow
2014/06 (Q13) TH, DT 10:05 6.06 121 240 16.4 moderate flow
2014/09 (Q14) BO, IT, BF 14:56 7.63 144 289 18.4 stagnant/low flow
2014/12 (Q15) TH, BO 15:25 7.86 100 198 7.9 high and turbid
2015/03 (Q16) BO, BF, PM 15:08 6.44 126 253 3.3 high flow
2015/06 (Q17) BO, PM, GM 11:59 7.00 77 152 15.0 high, cloudy flow
2015/09 (Q18) BO, NH, SW 13:26 7.25 111 230 16.2 no flow, disconnected pool
2015/12 (Q19) BO, SW, PM 13:13 7.53 112 225 10.2 moderate flow
2016/03 (Q20) BO, NH, SJ, MH 15:31 7.32 106 211 10.8 moderately high flow
2016/06 (Q21) BO, JL 10:20 6.21 142 279 17.4 moderately high flow
2016/09 (Q22) BO, CW, SJ, JL 11:04 7.58 162 335 20.8 moderate flow
2016/12 (Q23) BO, GO, MH 10:43 7.05 105 216 5.0 high flow
2017/03 (Q24) BO, SS, KD, MP 10:58 8.38 110 230 10.2 high flow
2017/06 (Q25) BO, SJ, SS 10:37 6.42 96 193 16.1 high flow
2017/09 (Q26) BO, DM, EP, SS, EG 15:12 7.95 118 235 21.0 low flow
2017/12 (Q27) BO, EP, SS, EG 14:44 6.06 97 192 3.6 medium flow
2018/03 (Q28) BO, ZH, LB 10:44 6.20 122 250 3.5 high flow
Averages: 7.30 117 235 12.1
Standard Deviations: 0.73 29 60 6.4

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) 19.9 5.9 0.45 0.066 0.094 <LD <LD <LD <LD 0.062 <LD
2011/09 (Q02) 25.4 9.4 <LD 0.051 0.112 <LD <LD <LD <LD 0.073 <LD
2011/12 (Q03) 13.0 4.6 <LD 0.047 0.055 <LD <LD <LD <LD 0.036 <LD
2012/03 (Q04) 14.1 5.1 <LD DNQ 0.058 <LD <LD <LD <LD 0.048 <LD
2012/06 (Q05) 25.6 7.8 0.22 0.079 0.106 <LD <LD <LD <LD 0.072 <LD
2012/09 (Q06) 39.8 8.0 0.61 0.142 0.201 <LD <LD <LD <LD 0.108 <LD
2012/12 (Q07) 7.6 2.5 <LD 0.054 0.033 DNQ <LD <LD <LD 0.025 <LD
2013/03 (Q08) 14.9 5.5 <LD DNQ 0.059 <LD <LD <LD <LD 0.044 <LD
2013/06 (Q09) 17.3 6.4 0.40 0.059 0.069 <LD <LD <LD <LD 0.048 <LD
2013/09 (Q10) 19.0 6.8 DNQ 0.059 0.076 <LD <LD <LD <LD 0.056 <LD
2013/12 (Q11) 14.2 5.4 <LD DNQ 0.055 <LD <LD <LD <LD 0.044 <LD
2014/03 (Q12) 20.2 6.6 DNQ DNQ 0.078 <LD <LD <LD DNQ 0.063 <LD
2014/06 (Q13) 17.3 6.5 0.61 0.057 <LD 0.067 <LD <LD <LD <LD 0.057 <LD
2014/09 (Q14) 22.4 7.4 0.81 0.116 <LD 0.095 <LD <LD <LD <LD 0.071 <LD
2014/12 (Q15) 16.0 5.7 0.23 0.052 DNQ 0.063 <LD <LD <LD <LD 0.049 <LD
2015/03 (Q16) 13.7 5.1 <LD <LD <LD 0.053 <LD <LD <LD <LD 0.047 <LD
2015/06 (Q17) 9.2 3.6 0.42 0.066 <LD 0.035 <LD <LD <LD <LD 0.048 <LD
2015/09 (Q18) 30.4 6.9 DNQ 0.358 <LD 0.155 <LD <LD <LD <LD 0.096 <LD
2015/12 (Q19) 17.8 6.4 <LD <LD <LD 0.068 <LD <LD <LD <LD 0.055 <LD
2016/03 (Q20) 15.1 5.5 DNQ DNQ <LD 0.058 <LD <LD <LD <LD 0.346 <LD
2016/06 (Q21) 18.4 6.5 0.14 DNQ <LD 0.071 <LD <LD <LD <LD 0.037 <LD
2016/09 (Q22) 33.4 8.1 0.60 0.856 <LD 0.170 <LD <LD <LD <LD 0.076 <LD
2016/12 (Q23) 12.6 5.0 0.25 0.049 DNQ 0.048 <LD <LD <LD <LD 0.065 0.005
2017/03 (Q24) 11.5 4.6 <LD <LD <LD 0.047 <LD <LD <LD <LD 0.045 <LD
2017/06 (Q25) 13.0 4.9 0.23 0.053 DNQ 0.098 <LD <LD <LD <LD 0.055 <LD
2017/09 (Q26) 24.7 7.4 0.34 0.240 <LD 0.103 <LD <LD <LD <LD 0.094 <LD
2017/12 (Q27) 16.0 6.5 <LD DNQ <LD 0.061 <LD <LD <LD <LD 0.048 <LD
2018/03 (Q28) 19.2 6.9 0.12 DNQ <LD 0.144 <LD DNQ <LD <LD 0.065 <LD
Avg: 18.6 6.1 0.39 0.141 - 0.083 - - - - 0.069 0.005
Std.Dev.: 7.3 1.5 0.21 0.202 - 0.04 - - - - 0.057 -

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) 143 56.81 0.26 1.08 0.238 0.50 <LD 1.95
2011/09 (Q02) 111 60.62 0.06 49.41 0.303 4.96 0.3 31.36
2011/12 (Q03) 114 acidic[3] 0.12 14.69 0.244 7.13 0.3 30.42
2012/03 (Q04) 104 40.61 0.21 22.52 0.231 7.15 0.3 25.90
2012/06 (Q05) 226 67.39 0.00 49.56 0.259 1.89 <LD 27.79
2012/09 (Q06) 107 121.99 0.17 1.65 0.117 1.41 <LD 9.01
2012/12 (Q07) 70 32.27 0.22 2.30 0.197 8.12 <LD 24.18
2013/03 (Q08) 160 35.84 0.26 50.92 0.115 6.17 <LD 39.27
2013/06 (Q09) 209 27.01 0.25 59.58 <LD 5.70 <LD 38.43
2013/09 (Q10) 163 38.40 0.27 53.48 0.021 3.93 <LD 41.20
2013/12 (Q11) 137 24.27 0.29 37.90 0.027 6.58 <LD 40.44
2014/03 (Q12) 209 19.62 0.22 109.49 0.046 7.70 <LD 38.20
2014/06 (Q13) 173 32.23 0.24 60.55 0.028 6.32 <LD 40.79
2014/09 (Q14) 194 55.54 0.23 62.78 0.053 1.49 <LD 43.56
2014/12 (Q15) 155 31.80 0.18 46.92 0.029 7.00 <LD 38.70
2015/03 (Q16) 148 14.52 0.20 76.38 0.031 8.93 <LD 37.28
2015/06 (Q17) 104 18.02 0.25 25.79 <LD 5.22 <LD 30.54
2015/09 (Q18) 94 96.35 0.32 2.80 0.030 1.11 <LD 26.30
2015/12 (Q19) 100 31.03 0.33 48.31 0.027 3.92 <LD 40.66
2016/03 (Q20) 97 16.27 0.32 57.47 <LD 7.24 <LD 36.45
2016/06 (Q21) 180 34.29 0.31 67.76 0.040 3.76 <LD 37.57
2016/09 (Q22) 150 91.95 0.40 32.32 0.034 1.20 <LD 26.26
2016/12 (Q23) 97 10.75 0.15 50.40 0.040 17.97 <LD 32.48
2017/03 (Q24) 107 17.04 0.30 52.56 0.040 8.19 <LD 34.51
2017/06 (Q25) 107 21.00 0.49 42.86 0.044 9.15 <LD 36.36
2017/09 (Q26) 156 61.10 0.41 34.45 0.050 0.93 <LD 30.28
2017/12 (Q27) 37 25.77 0.34 35.10 0.041 6.71 <LD 36.54
2018/03 (Q28) 202 22.07 DNQ 76.01 0.048 6.62 <LD 39.86
Avg: 138 40.91 0.25 43.75 0.093 5.61 0.30 32.72
Std.Dev.: 46 27.62 0.10 25.37 0.09 3.61 - 9.45

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.