Wet Weather Sampling Results for:

Sampling Location 756-10A Grobbel Relief Branch #2


Sample ID Date Level (feet) Color Clarity Odor Ammonia (ppm) Surfactants (ppm) Cond. (µS/cm) Temp. (°C) E. coli (colonies/100mL)
756-10A-8 8/16/2001 0.148 colorless clear none 0.2 0.3 251 14.1 5,172
756-10A-9 8/16/2001 0.15 colorless clear none 0.1 0.2 291 14.0 910
756-10A-10 8/16/2001 0.193 colorless clear none 0.1 0.1 227 14.4 1,553
756-10A-11 8/16/2001 0.198 colorless clear none 0.1 0.1 197 14.0  
756-10A-12 8/16/2001 0.13 colorless clear none 0.1 0.1   13.7  
756-10A-13 8/16/2001 0.142 colorless clear none 0.1 0.1 259 13.5  
756-10A-14 8/16/2001 0.185 colorless clear none 0.3 0.1 260 13.9  
756-10A-15 8/16/2001 0.203 colorless clear none 1.0 0.1   13.9 1,119
756-10A-16 8/16/2001 0.258 colorless clear none 0.3 0.1 208 14.0 1,291

Note: Samples 1-7 were collected for an earlier non-qualifying wet weather event and therefore not analyzed.

This web site has been developed by the Drain Board for the Bear Creek Clean Water Initiative. Questions about the project can be directed to Lynne Seymour, Environmental Engineer, Office of Macomb County Public Works Commissioner, (586) 469-5910.

Sediment Sampling
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Sediment

Dry Weather Open Drain

Dry Weather Enclosed Drain

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Dry Weather Open Drain Sampling
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Bear Creek Inter-County Drainage District
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Wet Weather Sampling
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May 2001
June 2001