Municipalities |
Entity |
Infiltration Requirement |
Requirement Applies To |
Afton |
0.6” |
Impervious area |
Inver Grove Heights NWA |
3.6” Pre-Post |
Entire site |
Lakeville |
1.5” |
Impervious area (within areas draining to trout waters) |
Woodbury |
0.5” |
Entire site |
Maplewood |
1” |
Entire site |
Watershed Districts |
Entity |
Infiltration Requirement |
Requirement Applies To |
Brown's Creek |
2.8” Rainfall Event Pre-Post, 3.6” Rainfall Event if Landlocked |
Entire site |
Capitol Region |
1” |
Impervious area |
Comfort Lake-Forest Lake |
2.8” Rainfall Event Pre-Post, 3.6” Rainfall Event if Landlocked |
Entire site |
Minnehaha Creek |
1” |
Impervious area |
Nine Mile Creek |
1” |
Impervious area |
Prior Lake-Spring Lake |
0.5” |
New Impervious |
Ramsey-Washington Metro |
1” |
Impervious area |
Watershed Management Organizations |
Entity |
Infiltration Requirement |
Requirement Applies To |
Scott County |
0.5” |
New impervious area |
Vermillion River |
2.8” Rainfall Event Pre-Post |
Entire site |
Shingle Creek |
0.5” |
Impervious area |
West Mississippi |
0.5” |
Impervious area |
Upper Rum River |
0.5” |
New impervious area |