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Headworks

Soil media materials.

Hydraulic conductivity tests.

Materials properties.

This picture shows the water runoff sampling. Because lack of rainfall in Fall 2017, purified water was used to flow through the parking lot to estimate stormwater runoff contaminates.

 

Matrix Infiltration Tests

This picture shows the matrix testing process. Timers were uesd for each column.

Water drips out of the unit.

 

Water Quality Comparison

Water before infiltration through testing unit, untreated water.

Water after infiltration through unit 2 and unit 6, treated water.

First Round Layering & Results

This shows the testing units layering composition for the first round of infiltration testing.

This table shows the infiltration rate from the first round testing. Testing unit 1 is used for second round

Second Round Layering & Results

Testing unit 1 in first round is used to optimize material depth.

Final Round Layering & Results

Final round of optimize based on constructability.