Page 130 - Yucaipa Sustainable Groundwater Management Agency - Yucaipa SGMA

reduced and water
By increasing the
soil particle size,
sediment/foulant
Increasing Average Sediment Particle Size
coefficient (r) is
Increasing Average Sediment Particle Size
sediment mean
production is
Reduces r (Reduces Percolation Decay).
Reduces r (Reduces Percolation Decay).
interaction
improved.
the
erlay on Percolation of
er Basin Soil
6 10 8 Modeled Avg. Q Control @ r=1.15e-5 Modeled Avg. Q Overlay @ r=0.20e-5 Yucaipa Sustainable Groundwater Management Agency - January 23, 2019 - Page 87 of 137

Effect of #16 Silica Sand Ov

4 Elapsed Time, Days Data from a 1988 1” soil column study; TSS presumed to be ~15 mg/L for

Kraem

2 Measured Avg. Q Control Measured Avg. Q Overlay

0 modeling purposes.

140 120 100 3 2 80 60 40 Percolation, ft /ft *Day 20 0