Site 14A

From Beaver Run Project
Jump to: navigation, search

This is a summary report of all field data and lab results for surface bottle site 14A.

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 NF 7:45 7.51 112 225 12.8 moderate flow
2011/09 RC 7:45 7.64 175 351 20.0 pipeline construction in vicinity
2011/12 NF, AC 6.95 94 190 none
2012/03 NF, AC 8:00 7.55 94 188 5.7 none
2012/06 AH, BF 15:45 7.69 163 327 22.0 low flow
2012/09 BF, SD 12:15 7.85 135 264 17.5 low flow
2012/12 BF, SD 10:55 7.68 35 71 9.2 high flow
2013/03 BF, DT 9:55 8.17 95 188 3.3 moderate/low flow
2013/06 BO, SD 11:47 7.65 123 248 14.4 moderate/high flow
2013/09 AT, DT, SD 11:44 7.68 135 269 18.0 moderate flow
2013/12 DT,BF 9:36 8.77 100 199 4.6 none
2014/03 TH, ET, DT, BO 13:22 6.35 158 330 4.0 moderate flow
2014/06 TH, DT 10:05 6.06 121 240 16.4 moderate flow
2014/09 BO, IT, BFo 14:56 7.63 144 289 18.4 stagnant/low flow
2014/12 TH, BO 15:25 7.86 100 198 7.9 high and turbid
2015/03 BO, BFo, PM 15:08 6.44 126 253 3.3 high flow
2015/06 BO, PM, GM 11:59 7.00 77 152 15.0 high, cloudy flow
2015/09 BO, NH, SW 13:26 7.25 111 230 16.2 no flow, disconnected pool
2015/12 BO, SW, PM 13:13 7.53 112 225 10.2 moderate flow
2016/03 BO, NH, SJ, MH 15:31 7.32 106 211 10.8 moderately high flow
2016/06 BO, JL 10:20 6.21 142 279 17.4 moderately high flow
2016/09 BO, CW, SJ, JL 11:04 7.58 162 335 20.8 moderate flow
Average values 7.38 ± 0.65 119 ± 32 239 ± 66 12.8 ± 6.2

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 19.9 5.9 0.45 0.066 0.094 <LD <LD <LD <LD 0.062 <LD
2011/09 25.4 9.4 <LD 0.051 0.112 <LD <LD <LD <LD 0.073 <LD
2011/12 13.0 4.6 <LD 0.047 0.055 <LD <LD <LD <LD 0.036 <LD
2012/03 14.1 5.1 <LD DNQ 0.058 <LD <LD <LD <LD 0.048 <LD
2012/06 25.6 7.8 0.22 0.079 0.106 <LD <LD <LD <LD 0.072 <LD
2012/09 39.8 8.0 0.61 0.142 0.201 <LD <LD <LD <LD 0.108 <LD
2012/12 7.6 2.5 <LD 0.054 0.033 DNQ <LD <LD <LD 0.025 <LD
2013/03 14.9 5.5 <LD DNQ 0.059 <LD <LD <LD <LD 0.044 <LD
2013/06 17.3 6.4 0.40 0.059 0.069 <LD <LD <LD <LD 0.048 <LD
2013/09 19.0 6.8 DNQ 0.059 0.076 <LD <LD <LD <LD 0.056 <LD
2013/12 14.2 5.4 <LD DNQ 0.055 <LD <LD <LD <LD 0.044 <LD
2014/03 20.2 6.6 DNQ DNQ 0.078 <LD <LD <LD DNQ 0.063 <LD
2014/06 17.3 6.5 0.61 0.057 <LD 0.067 <LD <LD <LD <LD 0.057 <LD
2014/09 22.4 7.4 0.81 0.116 <LD 0.095 <LD <LD <LD <LD 0.071 <LD
2014/12 16.0 5.7 0.23 0.052 DNQ 0.063 <LD <LD <LD <LD 0.049 <LD
2015/03 13.7 5.1 <LD <LD <LD 0.053 <LD <LD <LD <LD 0.047 <LD
2015/06 9.2 3.6 0.42 0.066 <LD 0.035 <LD <LD <LD <LD 0.048 <LD
2015/09 30.4 6.9 DNQ 0.358 <LD 0.155 <LD <LD <LD <LD 0.096 <LD
2015/12 17.8 6.4 <LD <LD <LD 0.068 <LD <LD <LD <LD 0.055 <LD
2016/03 15.1 5.5 DNQ DNQ <LD 0.058 <LD <LD <LD <LD 0.346 <LD
2016/06 18.4 6.5 0.14 DNQ <LD 0.071 <LD <LD <LD <LD 0.037 <LD
2016/09 33.4 8.1 0.60 0.856 <LD 0.170 <LD <LD <LD <LD 0.076 <LD
Avg. ± std.dev. 19 ± 8 6 ± 2 0.4 ± 0.2 0.1 ± 0.2 0.083 ± 0.043 0.071 ± 0.064

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
2011/06 143 56.81 0.26 1.08 0.238 0.50 <LD 1.95
2011/09 111 60.62 0.06 49.41 0.303 4.96 0.29 31.36
2011/12 114 acidic[3] 0.12 14.69 0.244 7.13 0.29 30.42
2012/03 104 40.61 0.21 22.52 0.231 7.15 0.28 25.90
2012/06 226 67.39 0.00 49.56 0.259 1.89 <LD 27.79
2012/09 107 121.99 0.17 1.65 0.117 1.41 <LD 9.01
2012/12 70 32.27 0.22 2.30 0.197 8.12 <LD 24.18
2013/03 160 35.84 0.26 50.92 0.115 6.17 <LD 39.27
2013/06 209 27.01 0.25 59.58 <LD 5.70 <LD 38.43
2013/09 163 38.40 0.27 53.48 0.021 3.93 <LD 41.20
2013/12 137 24.27 0.29 37.90 0.027 6.58 <LD 40.44
2014/03 209 19.62 0.22 109.49 0.046 7.70 <LD 38.20
2014/06 173 32.23 0.24 60.55 0.028 6.32 <LD 40.79
2014/09 194 55.54 0.23 62.78 0.053 1.49 <LD 43.56
2014/12 155 31.80 0.18 46.92 0.029 7.00 <LD 38.70
2015/03 148 14.52 0.20 76.38 0.031 8.93 <LD 37.28
2015/06 104 18.02 0.25 25.79 <LD 5.22 <LD 30.54
2015/09 94 96.35 0.32 2.80 0.030 1.11 <LD 26.30
2015/12 100 31.03 0.33 48.31 0.027 3.92 <LD 40.66
2016/03 97 16.27 0.32 57.47 <LD 7.24 <LD 36.45
2016/06 180 34.29 0.31 67.76 0.040 3.76 <LD 37.57
2016/09 150 91.95 0.40 32.32 0.034 1.20 <LD 26.26
Avg. ± std.dev. 143 ± 43 45 ± 29 0.23 ± 0.09 42 ± 28 0.11 ± 0.10 4.9 ± 2.6 0.29 ± 0.01 32 ± 11

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.



HomeQuarterly Field ReportsQuarterly Lab ReportsBottle Sites