2016 Site 4 Summary Information
ӯ Mode Median s s2 Min. Max. Range n s/√n
Chemical Tests
Salts Ca (ppm) 941.67 150 150 2054.36 4220395.01 150 7000 6850 12 593.04
K (ppm) 27.71 0 0 34.96 1222.2016 0 80 80 12 10.09
Cl (ppm) 154.17 100 100 125.15 15,662.52 50 400 350 12 36.13
Fe (ppm) 24.17 5 12.5 24.27 589.03 5 62.5 57.5 12 7.01
Al (ppm) 67.71 125 80 57.26 3270.71 5 125 120 12 16.53
Mg (ppm) 12.5 10 10 7.83 61.31 5 25 20 12 2.26
Mn (ppm) 10.83 0, 18.5 8.5 9.86 97.23 0 25 25 12 2.84
Inorganic Nutrients P (ppm) 60.42 50 50 28.12 790.73 12.5 100 87.5 12 8.12
Nitrite (ppm) 2.67 1 1 7.05 49.7 0 25 25 12 2.04
Nitrate (ppm) 11.88 10 10 7.62 58.06 5 30 25 12 2.2
Ammonia (ppm) 18.123 10 10 27.49 755.7 5 100 95 12 7.94
Sulfur (ppm) 62.5 50 50 22.61 511.21 50 100 50 12 6.53
soil pH 6.61 6.5 6.5 0.25 0.06 6.3 7.1 0.8 12 0.07
Soil Texture
% Sand 40.48 0 32.55 32.92 1083.73 0 92.6 92.6 12 9.5
% Silt 50.7 all  57.5 36.23 1,312.61 0 100 100 12 10.46
% Clay 8.91 0 1.73 24.23 587.09 0 85.7 85.7 12 6.99
Microbes 
Heterotrophic Bacteria (#/cc soil) 5.88E+06 all  4.65E+06 5.24E+06 2.75E+13 6.00E+05 1.80E+07 1.74E+07 12 1,513,314.31
Fungi Yeast (#/cc soil) 1.03E+04 10,000 1.00E+04 8.85E+03 7.82E+07 2.00E+03 3.00E+04 2.80E+04 12 2,553.47
Molds (#/cc soil) 4133.33 2,000 2.00E+03 3.75E+03 1.40E+07 6.00E+02 1.00E+04 9.40E+03 12 1,081.33
Combined (#/cc soil) 1.45E+04 12,000 1.20E+04 1.03E+04 1.06E+08 3.00E+03 3.50E+04 3.20E+04 12 2,967.94
Algae (# / mm2) 0.77 all  0.7 0.49 0.24 0.25 1.81 1.56 12 0.14
Protozoa (#/g soil) 256,809.11 all  200,852 212,007.64 4.49E+10 27,918.18 811,169.60 83,251.43 12 61,201.33
Invertibrates
Earthworms (#/ m2 soil) 10 16 12 7.66 58.68 0 16 16 4 3.83
Arthropods Araneida 
 Acarina  32 0 4 58.79 3456.26 0 120 120 4 29.4
Chilopoda  4 0 0 8 64 0 16 16 4 4
Coleoptera  12 0 4 19.04 362.52 0 40 40 4 9.52
Diplopoda  0 0 0 0 0 0 0 0 0 0
Hemiptera  0 0 0 0 0 0 0 0 0 0
Hymenoptera 64 all 64 58.42 3.41E+03 0 128 128 4 29.21
Isopoda  10 0 8 12 144 0 24 24 4 6
Isoptera  0 0 0 0 0 0 0 0 0 0
Lepidoptera  0 0 0 0 0 0 0 0 0 0
Plants % of total population
Perriwinkle 26.10%
White Grass 22.30%
American Hornbeam 15.00%
Goutweed 10.40%
English Ivy 5.45%
Honewort 3.44%
Grill-Over-The-Ground 2.85%
False Nettle 2.73%
Orange Jewel Weed 3.30%
Orchard Grass 1.24%
Smartweed 1.07%
Paw Paw Tree 1.01%
Asiatic Day Flower 0.59%
Garlic Mustard 0.47%
Black Snake Root 0.41%
River Grape 0.40%
Sweet Scented Joe- Pye- Weed 0.36%
Flowering Dogwood 0.30%
Witch Hazel 0.24%
Indian Strawberry 0.18%
Poison Ivy 0.18%
Tree of Heaven  0.18%
Arrowwood 0.06%
Spicebush 0.06%
Mountain Maple 0.06%