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• PART VI. Stormwater Management Program Assessment, Reporting and Other Submittals
  ...lutant loading and runoff volumes) and to optimize associated planning and design, construction, operation, and maintenance of the municipal separate storm s ...fic goals for the assessment program. If another entity has implemented a stormwater assessment program in a portion of the jurisdiction, the Permittee is encou
  17 KB (2,483 words) - 15:12, 3 December 2022
• Requirements, recommendations and information for using infiltration basin/underground infiltration BMPs in the MIDS calculator
  ...nderground infiltration was created for Version 3 of the calculator (See [[Requirements, recommendations and information for using underground infiltration BMPs in ...in the infiltrated water are credited as being reduced. Pollutants in the stormwater that bypasses the BMP are not reduced.
  22 KB (3,347 words) - 13:33, 29 January 2023
• PART V. Stormwater Management Program
  ==Part V. Stormwater Management Program== ===A. Stormwater Management Program===
  54 KB (7,826 words) - 15:12, 3 December 2022
• Erosion prevention practices - Riprap
  ...he landscape utilized to settle out sediments from the water column before discharge into other drainages"> '''sediment traps'''</span> and <span title="a struc ...owever, riprap is typically more expensive to install compared to [https://stormwater.pca.state.mn.us/index.php?title=Minnesota_plant_lists vegetation] (i.e. due
  37 KB (5,442 words) - 17:55, 11 January 2023
• Channel protection criteria (Vcp)
  ...rban streams caused by an increased frequency of bankfull and sub-bankfull stormwater flows. Channel protection criteria seek to minimize downstream channel enla ...or Unified Sizing Criteria|Leopold, 1964 and 1994]]), and maintaining this discharge rate should act to prevent downstream erosion.
  41 KB (6,386 words) - 19:17, 6 December 2022
• Design criteria for bioretention
  ...etention practices can be an important tool for retention and detention of stormwater runoff. Because they utilize vegetation, bioretention practices provide add [[File:Pdf image.png|100px|thumb|alt=pdf image|<font size=3>[https://stormwater.pca.state.mn.us/index.php?title=File:Design_criteria_for_bioretention_-_Min
  64 KB (9,626 words) - 17:17, 29 December 2022
• 2020 MS4 General Permit Section 27 Definitions
  ...erric Chloride Phosphorus Treatment System" means the diversion of flowing stormwater from a MS4, removal treated stormwater back into a MS4 or receiving water. [[https://www.revisor.mn.gov/rules/7090
  20 KB (2,989 words) - 16:47, 22 November 2022
• Process for selecting Best Management Practices
  ...ting the pollution-reduction capabilities and verifying the performance of stormwater best management practices (BMPs) for Clean Water Act compliance purposes.</ ...ith regulators if a BMP does not work as anticipated, misperceptions about stormwater control success, and wasted time and money. Careful selection of BMPs will
  40 KB (6,039 words) - 14:08, 11 February 2023
• 2013 Construction stormwater permit
  ...RMWATER ASSOCIATED WITH CONSTRUCTION ACTIVITY UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM/STATE DISPOSAL SYSTEM PROGRAM Link to the 2013 Construction Stormwater Permit - pdf version [[File:Wq-strm2-68a.pdf|link]]
  109 KB (17,051 words) - 19:48, 1 December 2022
• Soil amendments to enhance phosphorus sorption
  [[File:Pdf image.png|100px|thumb|alt=pdf image|<font size=3>[https://stormwater.pca.state.mn.us/index.php?title=File:Soil_amendments_to_enhance_phosphorus_ ...This untreated P accounts on average for 45 percent of total phosphorus in stormwater runoff and can be up to 95 percent of the total phosphorus, depending on th
  25 KB (3,641 words) - 22:43, 28 January 2023
• References
  This page provides a list of references from the original Minnesota Stormwater Manual, published in 2005. More recent references are contained within the ...s (ASCE). 2003. International database on pollutant removal performance of stormwater best management practices.
  35 KB (4,643 words) - 14:13, 23 February 2023
• Calculating credits for bioretention
  ...ollutant removal efficiencies, in percent, for biofiltration BMPs. [http://stormwater.pca.state.mn.us/index.php/Information_on_pollutant_removal_by_BMPs#Referenc | [http://stormwater.pca.state.mn.us/index.php/Phosphorus_credits_for_bioretention_systems_with_
  70 KB (10,269 words) - 20:36, 17 November 2022
• Introduction to stormwater modeling
  ...t can be used to understand and evaluate these complex processes involving stormwater runoff. ==Purpose of stormwater modeling==
  65 KB (9,680 words) - 15:36, 20 February 2023
• Technical guidance used by MPCA to develop guidelines for setting TMDL WLAs for regulated stormwater
  Successful implementation of stormwater requirements in a Total Maximum Daily Load (TMDL) requires integration of three componen ...links the TMDL language to Stormwater Pollution Prevention Program (SWPPP) requirements.
  108 KB (16,702 words) - 19:49, 20 February 2023
• Calculating credits for tree trenches and tree boxes
  ...t removal efficiencies, in percent, for tree trench/tree box BMPs. [http://stormwater.pca.state.mn.us/index.php/Information_on_pollutant_removal_by_BMPs#Referenc | [http://stormwater.pca.state.mn.us/index.php/Phosphorus_credits_for_bioretention_systems_with_
  75 KB (11,201 words) - 18:43, 13 December 2022
• Overview of basic stormwater concepts
  This page defines the reasons stormwater management is important in the state and introduces ...t the Manual website. Included is a discussion of the unique framework and stormwater management approach needed in Minnesota to address the variation in physica
  50 KB (7,613 words) - 13:07, 14 February 2023