Changes

*Remove trash, debris and sediment from pavements (biannually to quarterly) and eavestroughs (annually);

*Remove trash, debris and sediment from pavements (biannually to quarterly) and eavestroughs (annually);

*Replant or seed bare soil areas as needed.

*Replant or seed bare soil areas as needed.

|[[File:CDA Pass p.p.JPG|300px|thumb|center|CDA has not changed in size or land cover. Sediment, trash or debris is not accumulating and point sources of contaminants are not visible.]]  

|[[File:CDA pass underground.PNG|300px|thumb|center|CDA has not changed in size or land cover. Sediment, trash or debris is not accumulating and point sources of contaminants are not visible.]]  

|[[File:CDA Fail p.p.JPG|280px|thumb|center|Size of the CDA has changed from design assumptions (i.e. large asphalt area drains to a small portion of the permeable pavement). Evidence of surface ponding is visible.]]  

|[[File:CDA fail underground.PNG|280px|thumb|center|Point sources of contamination are present (i.e. accumulated sediment and debris from melted snow piles)]]  

|-

|-

|'''[[Pretreatment]]'''

|'''[[Pretreatment]]'''