Table 3.

A summary of fecal coliform load reduction factors for pasture, crop and residential BMPs.

Best Management Practice	Abbreviation	(a)FC reduction Factor used (%)	FC reduction factor range (%)	Reference
Source Control:
ISTS upgrades/repairs	ISTS	99	5 – 99	(Richkus et al., 2016)
Restricted stream access	Res_Acc	99	30 – 99	(Lenhart et al., 2017; Peterson et al., 2019; Richkus et al., 2016; Zeckoski et al., 2007)
Treatment Control:
Pasture management	Pas_Man	90	60 – 96	(Richkus et al., 2016)
Riparian buffers	Rip_Buf	51	28 – 100	(Bicudo & Goyal, 2003; Peterson et al., 2019; Richkus et al., 2016)
Manure management	Manr_Man	75	44 – 99	(Richkus et al., 2016)

^(a)Used for model simulations and assumed to be implemented watershed-wide to assess BMP performance