Difference between revisions of "MIDS design sequence flow chart"
(Created page with "==Box 1== Did you gather the site information necessary to proceed through the flow chart? Yes MIDS design sequence flow chart...") |
m |
||
| Line 2: | Line 2: | ||
Did you gather the site information necessary to proceed through the flow chart? | Did you gather the site information necessary to proceed through the flow chart? | ||
| − | [ | + | [https://stormwater.pca.state.mn.us/index.php?title=MIDS_design_sequence_flow_chart#Box_3 Yes] |
| − | [ | + | [https://stormwater.pca.state.mn.us/index.php?title=MIDS_design_sequence_flow_chart#Box_2 No or Unsure] |
==Box 2== | ==Box 2== | ||
| Line 30: | Line 30: | ||
<font size = 5> | <font size = 5> | ||
| − | [ | + | [https://stormwater.pca.state.mn.us/index.php?title=MIDS_design_sequence_flow_chart#Box_3 '''PROCEED TO THE NEXT STEP'''] |
</font size> | </font size> | ||
| Line 38: | Line 38: | ||
<font size = 5> | <font size = 5> | ||
| − | [ | + | [https://stormwater.pca.state.mn.us/index.php?title=MIDS_design_sequence_flow_chart#Box_4 '''PROCEED TO THE FIRST QUESTION'''] |
</font size> | </font size> | ||
| Line 52: | Line 52: | ||
Does project create one acre or more of new and/or fully reconstructed impervious surfaces? | Does project create one acre or more of new and/or fully reconstructed impervious surfaces? | ||
| − | *[ | + | *[https://stormwater.pca.state.mn.us/index.php?title=MIDS_design_sequence_flow_chart#Box_6 Yes] |
| − | *[ | + | *[https://stormwater.pca.state.mn.us/index.php?title=MIDS_design_sequence_flow_chart#Box_5 No] |
| − | PREVIOUS QUESTION and ANSWER: The [ | + | PREVIOUS QUESTION and ANSWER: The [https://stormwater.pca.state.mn.us/index.php?title=MIDS_design_sequence_flow_chart#Box_3 previous question]] defined the performance goals. |
==Box 5== | ==Box 5== | ||
Revision as of 12:58, 28 December 2021
Box 1
Did you gather the site information necessary to proceed through the flow chart?
Box 2
Prior to using the flow chart, gather the following preliminary information.
- Conduct site review
- Define performance goal
Conduct site review
- Aerial photos and topographic maps
- County soil surveys and other soil information as available
- County Geologic Atlas
- Local groundwater levels
- DWSMA and Wellhead Protection maps
- FEMA and local floodplain maps
- Soil borings and site survey
- MPCA listing of potentially contaminated sites
- Phase 1 and 2 Environmental Site Assessments
- TMDLs and local water quality standards
- Wetland delineations, MNRAM assessments, and wetland classifications
- Proposed conditions, conceptual/preliminary site design
- Local zoning and land use requirements/ordinances, including stormwater rate control requirements
- Communication with local landowners, LGU, or others knowledgeable about the site
- Site inspection
Box 3
- New and redevelopment projects: Retain on site a volume of 1.1 inches from impervious surfaces
- Linear projects: Retain on site the larger of 1.1 inches from all new or 0.55 inches from all new and fully reconstructed impervious surfaces
Links
- Performance goals for new development, re-development and linear projects
- For background and derivation of the performance goals, see technical documents and presentations on the MIDS website. We provide links to some of these documents and presentations below.
Box 4
Does project create one acre or more of new and/or fully reconstructed impervious surfaces?
PREVIOUS QUESTION and ANSWER: The previous question] defined the performance goals.
Box 5
MIDS PERFORMANCE GOAL DOES NOT APPLY
The project creates less than 1 acre of impervious surface.
Box 6
Is the project linear?
PREVIOUS QUESTION and ANSWER: Does project create one acre or more of new and/or fully reconstructed impervious surfaces? Answer - Yes