My WebLink
|
Help
|
About
|
Sign Out
Home
2018_05-22_PWETCpacket
Roseville
>
Commissions, Watershed District and HRA
>
Public Works Environment and Transportation Commission
>
Agendas and Packets
>
201x
>
2018
>
2018_05-22_PWETCpacket
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
5/23/2018 9:34:25 AM
Creation date
5/23/2018 9:30:53 AM
Metadata
Fields
Template:
Commission/Committee
Commission/Authority Name
Public Works Commission
Commission/Committee - Document Type
Agenda/Packet
Commission/Committee - Meeting Date
5/22/2018
Commission/Committee - Meeting Type
Regular
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
138
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
Page 34 of 38 <br />Permit No: MNR040000 <br />11. "Existing Permittee" means an Owner/Operator of a small MS4 that has been authorized to <br />discharge stormwater under a previously issued general permit for small MS4s in the state of <br />Minnesota. <br />12. "General permit' means a permit issued under Minn. R. 7001.0210 to a category of permittees <br />whose operations, emissions, activities, discharges, or facilities are the same or substantially similar. <br />(Minn. R. 7001.0010, subp.4.) <br />13. "Geographic Coordinate" means the point location of a stormwater feature expressed by <br />X, Y coordinates of a standard Cartesian coordinate system (i.e. latitude/longitude) that can be <br />readily converted to Universal Transverse Mercator (UTM), Zone 15N in the NAD83 datum. For <br />polygon features, the geographic coordinate will typically define the approximate center of a <br />stormwater feature. <br />14. "Green Infrastructure" means a wide array of practices at multiple scales that manage wet weather <br />and that maintains or restores natural hydrology by infiltrating, evapotranspiring, or harvesting and <br />using stormwater. On a regional scale, green infrastructure is the preservation or restoration of <br />natural landscape features, such as forests, floodplains and wetlands, coupled with policies such as <br />infill and redevelopment that reduce overall imperviousness in a watershed. On the local scale, <br />green infrastructure consists of site and neighborhood -specific practices, such as bioretention, trees, <br />green roofs, permeable pavements and cisterns. <br />15. "High Flow Bypass" means a function of an inlet device that allows a certain flow of water through, <br />but diverts any higher flows away. High flow bypasses are generally used for BMPs that can only <br />treat a designed amount of flow and that would be negatively affected by higher flows. <br />16. "Illicit Discharge" means any discharge to a municipal separate storm sewer that is not composed <br />entirely of stormwater except discharges pursuant to a NPDES permit (other than the NPDES permit <br />for discharges from the municipal separate storm sewer) and discharges resulting from firefighting <br />activities. (40 CFR § 122.26(b)(2)) <br />17. "Impaired Water" means waters identified as impaired by the Agency, and approved by the USEPA, <br />pursuant to section 303(d) of the Clean Water Act (33 U.S.C. § 303(d)). <br />18. "Maximum Extent Practicable" or "MEP" means the statutory standard (33 U.S.C. <br />§ 1342(p)(3)(B)(iii)) that establishes the level of pollutant reductions that an Owner or Operator of <br />Regulated MS4s must achieve. The USEPA has intentionally not provided a precise definition of MEP <br />to allow maximum flexibility in MS4 permitting. The pollutant reductions that represent MEP may <br />be different for each small MS4, given the unique local hydrologic and geologic concerns that may <br />exist and the differing possible pollutant control strategies. Therefore, each permittee will <br />determine appropriate BMPs to satisfy each of the six Minimum Control Measures (MCMs) through <br />an evaluative process. The USEPA envisions application of the MEP standard as an iterative process. <br />19. "Municipal separate storm sewer system" or "MS4" means a conveyance or system of conveyances <br />including roads with drainage systems, municipal streets, catch basins, curbs, gutters, ditches, man- <br />made channels, or storm drains: <br />a. owned or operated by a state, city, town, county, district, association, or other public body, <br />created by or pursuant to state law, having jurisdiction over disposal of sewage, industrial <br />
The URL can be used to link to this page
Your browser does not support the video tag.