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--- infiltration_practices [2022/05/24 16:47] – admin
+++ infiltration_practices [2022/06/29 16:31] (current) – admin
@@ Line 9: / Line 9: @@
 ^  ^[[Rain Garden]]^[[Bioretention Device]]^[[Infiltration Basin]]^
-|**Watershed Size**|≤3,000 ft<sup>2</sup> impervious, ≤5,000 ft<sup>2</sup> total|<2 acres|5-50 acres|
+|**Watershed Size**|≤3,000 ft<sup>2</sup> impervious, ≤5,000 ft<sup>2</sup> total|<2 acres|<50 acres|
-|**Pretreatment**|Not required|Not required|60% residential, 80% commercial|
+|**TSS Pretreatment**|Not required|Not required|60% residential, 80% commercial|
+|**Max Ponding Depth**|8 inches|12 inches (6-9 inches optimal)|24 inches|
 |**Drawdown Time**|<24 hours|≤24 hours surface, 72 hours total|≤24 hours|
 |**Surface Layer**|Mulch|Mulch or class II matting|Not required|
@@ Line 17: / Line 18: @@
 |**Underdrain**|Not required|Required if native infiltration rate <3.6 in/hr|Not required|
 |**Vegetation**|Native plant plugs or seed recommended, turf grass allowed|Native plugs placed 12 inches apart|Native seed recommended, turf grass allowed|
-|**Applicable Standards**|Infiltration\Thermal\Green Infrastructure|Infiltration\Sediment\Oil & Grease\Thermal\Green Infrastructure|Infiltration\Thermal\Green Infrastructure|
+|**Applicable Standards**|Infiltration, Green Infrastructure, Thermal|Infiltration, Sediment, Oil & Grease, Green Infrastructure, Thermal|Infiltration, Green Infrastructure, Thermal|