2017 Site 2 Summary Information
y Mode Median s s2 Min. Max. Range n s/√n
Chemical Tests
Salts Ca (ppm) 76.5 150 150 0 0 150 150 0 12 0
K (ppm) 1.5 0 0 0 0 0 0 0 12 0
Cl (ppm) 14 25 25 0 0 25 25 0 12 0
Fe (ppm) 35.498 19.125 20/25 (32.5) 11.772 138.587 2.5 35 32.5 12 3.4
Al (ppm) 85.6975 24.583 10/30 (25) 21.046 442.951 5 80 75 12 6.08
Mg (ppm) 14.547875 8.3 5/10 (10) 5.527 30.556 5 25 20 12 1.6
Mn (ppm) 4 5 5 0 0 5 5 0 12 0
P (ppm) 9.66525 7.708 12.5 4.012 16.102 2.5 12.5 10 12 1.16
Nitrite (ppm) 14.216 14.3 20/14 (17) 5.038 25.39 5 20 15 12 1.45
Nitrate (ppm) 96.99125 35.8 30/80 (55) 22.157 490.973 10 80 70 12 6.39
Ammonia (ppm) 39.529875 8.3 5/5 (7.5) 13.946 194.493 0 40 40 12 4.03
Sulfur (ppm) 4.1397 1.25 0/5 (2.5) 2.26 5.1076 0 5 5 12 0.65
soil pH 5.275 5.2 5.2 0.26 0.0676 5.2 6.1 0.9 12 0.075
Soil Texture
% Sand 34.60% none 35.50% 15.2 231.47 11.1 59 47.9 12 4.39
% Silt 59.85% 50%/76% 56.5 15.1 228.01 38 85.2 47.2 12 4.36
% Clay 5.46% 3.1%/4% 5 2.15 4.64 3.1 10 6.9 12 0.62
Microbes 
Heterotrophic Bacteria (#/cc soil) 14000 1.10E+05 1.77E+06 3.13E+12 9.00E+03 6.00E+06 5.99E+06 11 533675
Fungi Yeast (#/cc soil) none 7.00E+03 2.05E+04 4.20E+08 5.00E+02 6.00E+04 5.95E+04 11 6180
Molds (#/cc soil) 1000 4.00E+03 1.51E+04 2.28E+08 3.00E+02 5.00E+04 4.97E+04 11 4552
Combined (#/cc soil) 70000 9.00E+03 2.69E+04 7.22E+08 8.00E+02 7.00E+04 6.92E+04 11 8110
Algae (# / mm2) 1.1 1.35 1.94 3.7636 0.6 5.8 5.2 12 0.56
Protozoa (#/g soil) none 54289 121181 1.47E+10 12450 383511 371061 12 34981.9
Invertibrates
Earthworms (#/ m2 soil) 31.5 0 15.5 44.8 2007.04 0 95 95 4 22.4
Arthropods (#/m²) Araneida  7.75 0 0 16.6 277 0 31 31 4 8.3
Diplopoda  15 0 0 31.5 992.25 0 63 63 4 15.75
Hymenoptera 7.75 0 0 15.5 2.40E+02 0 31 31 4 7.75
Plants % of total population
wood fern 88.20%
english ivy 5.50%
spicebush 3.00%
American beech 0.55%
silver maple 0.55%
periwinkle 0.55%
poison ivy 0.27%
white willow 0.27%
joe-pye-weed 0.27%
japanese barberry 0.27%
winged euonymous 0.27%
acalypha sp. 0.27%