Difference between revisions of "2020 MS4 General Permit Section 14 Mapping"
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:b. outfalls, including a unique identification (ID) number assigned by the permittee, and an associated geographic coordinates; | :b. outfalls, including a unique identification (ID) number assigned by the permittee, and an associated geographic coordinates; | ||
| − | :c. [https://stormwater.pca.state.mn.us/index.php?title=Structural_stormwater_Best_Management_Practices structural stormwater BMPs] that are part of the permittee's MS4; and | + | :c. <span title="A stationary and permanent BMP that is designed, constructed and operated to prevent or reduce the discharge of pollutants in stormwater"> [https://stormwater.pca.state.mn.us/index.php?title=Structural_stormwater_Best_Management_Practices structural stormwater BMPs]</span> that are part of the permittee's MS4; and |
:d. all receiving waters. [[https://www.revisor.mn.gov/rules/7090/ Minn. R. 7090]]</big> | :d. all receiving waters. [[https://www.revisor.mn.gov/rules/7090/ Minn. R. 7090]]</big> | ||
Revision as of 21:26, 10 February 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]