Difference between revisions of "2020 MS4 General Permit Section 14 Mapping"
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:d. all <span title="Any lake, river, stream or wetland that receives stormwater discharges from an MS4.">'''receiving waters'''</span>. [[https://www.revisor.mn.gov/rules/7090/ Minn. R. 7090]]</big> | :d. all <span title="Any lake, river, stream or wetland that receives stormwater discharges from an MS4.">'''receiving waters'''</span>. [[https://www.revisor.mn.gov/rules/7090/ Minn. R. 7090]]</big> | ||
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| + | [[Category:2020 MS4 General Permit]] | ||
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Revision as of 21:19, 27 September 2021
Section 14 Mapping
14.1
Mapping. [Minn. R. 7090]
14.2
New permittees must develop, and existing permittees must update, as necessary, a storm sewer system map that depicts the following:
- a. the permittee's entire MS4 as a goal, but at a minimum, all pipes 12 inches or greater in diameter, including stormwater flow direction in those pipes;
- b. outfalls, including a unique identification (ID) number assigned by the permittee, and an associated geographic coordinates;
- c. structural stormwater BMPs that are part of the permittee's MS4; and
- d. all receiving waters. [Minn. R. 7090]