Site 01

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This is a summary report of all data for surface stream site 01.

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 10:23 4.62 486 973 14.4 water white in color
2011/09 (Q02) RC 10:45 6.58 448 888 20.9 water white in color
2011/12 (Q03) NF, AC 5.20 428 851 AMD
2012/03 (Q04) NF, AC 9:17 5.78 400 800 5.5 milky colored water
2012/06 (Q05) AH, AS, SD, BO 13:54 6.55 389 777 17.8 milky and foamy water (aluminum deposits)
2012/09 (Q06) BF, SD 12:40 6.42 385 769 17.0 moderate flow
2012/12 (Q07) AH, BF 14:30 5.34 301 606 1.8 high flow
2013/03 (Q08) AH, JK 17:30 5.99 364 728 7.5 milky color
2013/06 (Q09) BO, SD 9:41 6.23 398 798 14.7 high flow/murky
2013/09 (Q10) AT, DT, SD 13:31 6.49 400 796 18.2 water milky white
2013/12 (Q11) DT, BF 12:03 5.94 399 799 4.5 none
2014/03 (Q12) TH, ET, DT, BO 15:44 6.20 373 747 5.8 none
2014/06 (Q13) TH, DT 12:21 5.79 375 747 18.3 moderate flow, milky
2014/09 (Q14) BO, IT, BF 13:39 7.48 382 762 18.0 moderate flow
2014/12 (Q15) TH, BO 14:13 7.46 314 628 8.5 high flow
2015/03 (Q16) BO, BF, PM 13:00 4.41 407 814 2.8 high flow
2015/06 (Q17) BO, PM, GM 10:25 5.77 279 556 16.5 high, cloudy flow
2015/09 (Q18) BO, NH, SW 11:53 5.87 356 707 15.6 high flow
2015/12 (Q19) BO, SW, PM 11:43 6.02 365 730 10.5 high flow
2016/03 (Q20) BO, NH, SJ, MH 13:45 5.70 336 671 9.1 high flow
2016/06 (Q21) BO, JL 12:03 6.08 455 909 18.2 moderate flow
2016/09 (Q22) BO, CW, SJ, JL 12:41 6.21 562 1123 20.2 moderate flow
2016/12 (Q23) BO, GO, MH 12:32 6.70 372 744 3.6 high flow
2017/03 (Q24) BO, SS, KD, MP 12:33 5.20 473 946 11.8 high flow
2017/06 (Q25) BO, SJ, SS 12:55 5.57 351 699 18.9 very high flow
2017/09 (Q26) BO, DM, EP, SS, EG 13:44 5.38 481 961 20.3 medium-high channel, but stagnant
2017/12 (Q27) BO, EP, SS, EG 13:18 4.34 484 970 3.5 high and stagnant
2018/03 (Q28) BO, ZH, LB 14:08 4.66 478 952 5.8 high, no flow
Averages: 5.86 401 802 12.2
Standard Deviations: 0.79 64 128 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) 86.3 19.6 2.45 0.103 0.208 <LD <LD <LD <LD 0.022 <LD
2011/09 (Q02) 84.0 17.3 1.27 2.895 0.200 <LD <LD <LD <LD 0.022 <LD
2011/12 (Q03) 82.8 19.6 1.39 3.306 0.190 <LD <LD <LD <LD 0.011 <LD
2012/03 (Q04) 81.4 18.3 0.91 2.863 0.193 <LD <LD <LD <LD 0.021 <LD
2012/06 (Q05) 82.2 17.2 0.82 2.645 0.190 <LD <LD <LD DNQ <LD <LD
2012/09 (Q06) 82.8 16.1 1.65 2.721 0.186 <LD <LD <LD DNQ 0.007 <LD
2012/12 (Q07) 52.0 12.1 0.42 1.341 0.160 <LD <LD <LD <LD 0.014 <LD
2013/03 (Q08) 74.3 16.1 0.49 2.232 0.179 <LD <LD <LD <LD 0.019 <LD
2013/06 (Q09) 85.2 17.2 0.83 2.502 0.204 <LD <LD <LD <LD 0.024 <LD
2013/09 (Q10) 73.8 16.2 1.01 2.410 0.182 <LD <LD <LD 0.002 0.030 <LD
2013/12 (Q11) 55.3 2.8 0.78 0.412 0.117 <LD <LD <LD 0.008 0.032 <LD
2014/03 (Q12) 71.8 15.9 0.72 2.130 0.170 <LD <LD <LD 0.002 0.028 <LD
2014/06 (Q13) 75.6 16.0 0.91 2.189 5.50 0.177 <LD <LD <LD 0.002 0.030 <LD
2014/09 (Q14) 72.3 13.4 0.66 1.723 3.50 0.169 <LD <LD <LD <LD 0.035 <LD
2014/12 (Q15) 66.3 13.1 0.62 1.554 2.71 0.153 <LD <LD <LD <LD 0.027 <LD
2015/03 (Q16) 68.1 17.1 0.97 2.171 9.50 0.161 <LD <LD <LD <LD 0.022 <LD
2015/06 (Q17) 50.3 11.6 0.81 1.491 5.29 0.133 <LD <LD <LD 0.002 0.039 <LD
2015/09 (Q18) 67.7 14.0 0.80 2.389 2.30 0.171 <LD <LD <LD DNQ 0.035 <LD
2015/12 (Q19) 76.3 15.3 0.75 2.144 3.72 0.176 <LD <LD <LD DNQ 0.036 <LD
2016/03 (Q20) 71.5 16.0 0.77 2.174 5.86 0.173 <LD <LD <LD <LD 0.049 <LD
2016/06 (Q21) 100.3 20.5 1.05 3.104 4.35 0.233 <LD <LD <LD 0.023 0.095 <LD
2016/09 (Q22) 112.2 20.8 1.92 3.838 5.21 0.248 <LD <LD <LD <LD <LD <LD
2016/12 (Q23) 78.6 16.0 0.82 1.871 3.67 0.182 <LD DNQ <LD 0.002 0.033 <LD
2017/03 (Q24) 103.3 23.0 1.03 3.209 9.48 0.224 <LD <LD <LD 0.002 0.028 <LD
2017/06 (Q25) 78.7 17.2 1.09 2.416 7.86 0.380 <LD DNQ <LD DNQ 0.030 <LD
2017/09 (Q26) 124.4 21.3 1.42 3.653 7.95 0.240 <LD <LD <LD <LD 0.039 <LD
2017/12 (Q27) 103.9 23.1 3.10 3.561 21.42 0.229 <LD <LD <LD <LD 0.036 <LD
2018/03 (Q28) 105.9 23.8 1.78 3.391 14.52 0.480 <LD <LD <LD <LD 0.038 <LD
Avg: 81.0 16.8 1.12 2.373 7.05 0.204 - - - 0.005 0.031 -
Std.Dev.: 17.6 4.2 0.60 0.892 4.97 0.07 - - - 0.007 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) 741 acidic[3] 0.14 67.74 0.704 10.10 0.4 431.44
2011/09 (Q02) 547 10.52 0.04 74.24 0.463 17.58 0.4 310.66
2011/12 (Q03) 557 acidic 0.02 62.47 0.366 10.20 0.4 336.10
2012/03 (Q04) 607 6.35 0.10 62.28 0.354 11.37 0.4 290.89
2012/06 (Q05) 379 32.02 0.00 6.07 0.374 14.17 <LD 332.37
2012/09 (Q06) 713 27.46 0.22 38.25 0.199 9.89 <LD 411.84
2012/12 (Q07) 545 acidic 0.58 124.46 0.235 5.35 <LD 298.61
2013/03 (Q08) 585 1.49 0.64 100.01 0.285 14.94 <LD 397.66
2013/06 (Q09) 589 16.46 0.46 98.20 0.269 9.93 <LD 412.24
2013/09 (Q10) 540 13.93 0.43 90.85 0.264 17.79 1.3 434.10
2013/12 (Q11) 234 2.11 0.30 14.45 0.039 1.47 <LD 229.65
2014/03 (Q12) 512 10.55 0.39 122.19 0.196 12.88 1.0 369.80
2014/06 (Q13) 494 18.78 0.43 98.78 0.220 17.07 <LD 380.51
2014/09 (Q14) 439 31.80 0.43 111.34 0.289 21.71 <LD 319.58
2014/12 (Q15) 371 34.56 0.32 81.49 0.168 14.97 <LD 332.71
2015/03 (Q16) 690 -3.50 0.79 106.67 0.178 12.16 <LD 452.39
2015/06 (Q17) 262 12.72 0.36 61.65 0.119 9.07 <LD 285.12
2015/09 (Q18) 369 21.27 0.42 100.39 0.210 13.67 <LD 358.09
2015/12 (Q19) 414 27.13 0.50 91.07 0.200 16.79 <LD 362.09
2016/03 (Q20) 484 6.51 0.50 89.44 0.176 8.76 <LD 376.59
2016/06 (Q21) 812 21.92 0.50 97.25 0.381 15.25 <LD 438.58
2016/09 (Q22) 864 14.34 0.55 132.31 0.571 32.87 <LD 580.31
2016/12 (Q23) 486 25.37 0.32 100.52 0.246 18.14 <LD 358.69
2017/03 (Q24) 641 acidic 0.73 108.33 0.278 26.19 1.4 521.39
2017/06 (Q25) 547 3.80 0.60 73.06 0.249 16.10 2.8 415.71
2017/09 (Q26) 719 15.52 0.46 111.78 0.432 46.08 <LD 490.43
2017/12 (Q27) 571 7.45 0.56 95.29 0.335 26.89 <LD 542.71
2018/03 (Q28) 776 0.13 0.95 147.99 0.288 18.41 DNQ 560.43
Avg: 553 14.95 0.42 88.16 0.289 16.06 1.01 393.95
Std.Dev.: 157 10.95 0.23 32.34 0.14 8.79 0.84 87.39

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.