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• What's New
  **[[Assessing the performance of iron enhanced sand filter]] ***[[Operation and maintenance (O&M) of filter strips]]
  60 KB (8,737 words) - 18:14, 19 July 2023
• Calculating credits for green roofs
  ...te.mn.us/index.php?title=Overview_for_pretreatment_vegetated_filter_strips filter strip]'''</span>. Because green roofs effectively remove sediment, discharg ...at urban stormwater runoff as it flows through a filtering medium, such as sand or an organic material. They are generally used on small drainage areas (5
  19 KB (2,893 words) - 14:22, 26 July 2022
• Operation and maintenance (O&M) of permeable pavement - supplemental information
  Minimizing salt use or sand for de-icing and traction in the winter, keeping the landscaping areas well ...299/115602/pr549.pdf?sequence=1 Performance Assessment of an Iron-Enhanced Sand Filtration Trench for Capturing Dissolved Phosphorus]. Project Report No. 5
  13 KB (1,791 words) - 14:02, 30 December 2022
• Case studies for pretreatment
  ...her contaminants from runoff and to maintain or improve water quality.> '''filter strips'''</span>, <span title="an artificial pool of water in front of a la ==Filter strips==
  65 KB (9,159 words) - 20:14, 28 December 2022
• Phase I MS4 Guidance for completing the TMDL Annual report form
  ...ted basin]], [[Guidance for completing the TMDL reporting form#Definitions|filter]], [[Guidance for completing the TMDL reporting form#Definitions|infiltrato ...ending on the input for Column E. For structural BMPs (constructed basins, filter, infiltrator, swale or strip) this cell autofills with the statement "Compl
  50 KB (7,798 words) - 21:24, 4 January 2023
• Requirements, recommendations and information for using trees with an underdrain as a BMP in the MIDS calculator
  ...eria_for_iron_enhanced_sand_filter (link here for more information on iron-enhanced systems)]. [https://www.wrc.umn.edu/biofiltration-media-optimization-phase- ...fined list of Media mixes: Media mix A (water quality blend), Media mix B (enhanced filtration blend), Media mix C (North Carolina State University water quali
  44 KB (7,312 words) - 13:41, 29 January 2023
• Main Page
  ...150 30 [[Permeable pavement|Permeable pavements allow stormwater runoff to filter through surface voids into an underlying stone reservoir for temporary stor ...eries of pools, riffle grade control, native vegetation and a sand seepage filter bed, flow velocities are reduced, treated, and, where applicable, infiltrat
  56 KB (8,201 words) - 14:14, 2 April 2024
• Requirements, recommendations and information for using bioretention with an underdrain BMPs in the MIDS calculator
  ...eria_for_iron_enhanced_sand_filter (link here for more information on iron-enhanced systems)]. [https://www.wrc.umn.edu/biofiltration-media-optimization-phase- ...rface of the [[Design criteria for bioretention#Materials specifications - filter media|engineered media]]. Units are in square feet.
  55 KB (8,696 words) - 13:27, 29 January 2023
• Recommendations and guidance for utilizing the MPCA Simple Estimator to meet TMDL permit requirements
  ...r TP that will enter downstream BMPs. Examples include street sweeping and enhanced pretreatment. ...ntation of downstream, permanent structural BMPs (e.g. biofiltration, sand filter, etc.).
  28 KB (4,348 words) - 19:45, 14 February 2023
• Minnesota Stormwater Manual email Updates
  *[[Assessing the performance of iron enhanced sand filter]] ...o develop information on [[Assessing the performance of iron enhanced sand filter]].
  73 KB (10,517 words) - 17:44, 19 July 2023
• Guidance and examples for using the MPCA Estimator
  ...f"> '''[https://stormwater.pca.state.mn.us/index.php?title=Filtration sand filter]'''</span>, <span title="are configured as shallow, linear channels. They t ...plementation of an impervious disconnection program in the industrial are, enhanced street sweeping in the residential area, and conversion of agricultural lan
  98 KB (15,156 words) - 16:40, 5 January 2023
• Management of soil and engineered media removed from bioretention basins and similar stormwater treatment devices
  ...ines (silt, clay), organic matter, and occasionally other amendments (e.g. iron) utilized in stormwater practices, most frequently in bioretention practice ...nt practices include settling devices, screens, and pretreatment vegetated filter strips."> [https://stormwater.pca.state.mn.us/index.php?title=Pretreatment
  47 KB (7,005 words) - 23:00, 5 January 2023
• Design criteria for bioretention
  ...nt practices include settling devices, screens, and pretreatment vegetated filter strips."> [https://stormwater.pca.state.mn.us/index.php?title=Pretreatment *Soils: No restrictions; <span title="Engineered media is a mixture of sand, fines (silt, clay), and organic matter utilized in stormwater practices, m
  64 KB (9,626 words) - 17:17, 29 December 2022
• Spent lime, calcium water treatment residuals and application in stormwater
  ...0.2-0.4 mg/L). Furthermore, <span title="Engineered media is a mixture of sand, fines (silt, clay), and organic matter utilized in stormwater practices, m ...runoff"> '''[https://stormwater.pca.state.mn.us/index.php?title=Filtration sand filters]'''</span>, and <span title="are configured as shallow, linear chan
  62 KB (8,932 words) - 21:08, 21 February 2023
• Scenario for developing a stormwater treatment train for a site with limited infiltration capacity
  :'''Filter: Biofiltration''' ...licable for this site including biofiltration, media filters, and enhanced sand filters. A biofiltration BMP allows for an assortment of plantings, which n
  38 KB (5,550 words) - 13:29, 12 February 2023
• Design criteria for high-gradient stormwater step-pool swale
  ...nderdrains and an impermeable liner be used for stormwater step pools with filter media in [[Karst|karst]] terrain because infiltration is typically not allo [[Pretreatment]] prior to the stormwater step pool such as vegetated filter strips or side slopes, small sedimentation basins, water quality inlets, or
  65 KB (10,011 words) - 17:11, 29 December 2022
• Calculating credits for wet swale (wetland channel)
  ...nt practices include settling devices, screens, and pretreatment vegetated filter strips."> [https://stormwater.pca.state.mn.us/index.php?title=Pretreatment ...at urban stormwater runoff as it flows through a filtering medium, such as sand or an organic material. They are generally used on small drainage areas (5
  36 KB (5,160 words) - 22:22, 23 November 2022
• Compost and stormwater management
  ...dex.php?title=Minnesota_Stormwater_Manual_test_page_5.#Compost_Filter_Sock filter sock], or [https://stormwater.pca.state.mn.us/index.php?title=Minnesota_Sto ...when the soil pH is between 6 and 7. At a lower pH, phosphorus is bound to iron and aluminum compounds in the soil and at a higher pH, is bound to calcium,
  75 KB (10,966 words) - 12:47, 2 February 2023
• Calculating credits for infiltration
  ...asin, tree trench, permeable pavement, etc.), filters (biofiltration, sand filter, green roof), constructed ponds and wetlands, and swales/filters. The MPCA ...water wetlands, bioretention filter, sand filter, infiltration trench, and filter strips/grass swales
  42 KB (5,899 words) - 14:22, 26 July 2022
• Design criteria for permeable pavement
  ...of permeable pavement and prevent complete drainage. Also, soil acts as a filter for pollutants between the bottom of the pavement base and the water table. ...d be used carefully where frequent winter sanding is necessary because the sand may clog the surface of the material. Periodic maintenance is critical, and
  44 KB (6,544 words) - 17:30, 29 December 2022

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