Table 3.

Median summary statistics for PSD by monitoring site

Site	Median ± MAD (range)
	d10	d50	d90	Cu
One	0.8 ± 0.4 μm (0.4–1.3)	3.8 ± 1.9 μm (2.5–10.7)	15.2 ± 10.9 μm (5.5–107.1)	6.6 ± 3.6 (4.6–12.4)
Two	1.1 ± 0.1 μm (0.5–7.8)	5.1 ± 1.8 μm (2.1–30.8)	23.6 ± 15.2 μm (6.1–483.8)	6.5 ± 1.9 (3.9–25.6)
Three	0.8 ± 0.1 μm (0.6–1.1)	2.9 ± 0.7 μm (1.8–7.8)	8.8 ± 2.6 μm (5.3–74.9)	4.7 ± 1 (3.4–10.8)