• ...and detention of stormwater runoff. Depending on design and construction, swales may provide additional benefits, including cleaner air, carbon sequestratio This page provides a discussion of construction specifications for dry swales ([https://stormwater.pca.state.mn.us/index.php?title=Glossary#I infiltratio
    22 KB (3,332 words) - 20:46, 27 December 2022
  • ...e considered negligible. See [[Calculating credits for stormwater ponds]]. For more information on sedimentation processes, [https://stormwaterbook.safl.u ...e. Green roofs are effective at retaining water, while volume reduction in swales and filter strips is generally small.
    31 KB (4,513 words) - 22:10, 16 February 2023
  • ...and detention of stormwater runoff. Depending on design and construction, swales may provide additional benefits, including cleaner air, carbon sequestratio ....us/index.php?title=Links_to_.dwg_files_for_swales Links to .dwg files for swales]
    25 KB (3,758 words) - 17:15, 29 December 2022
  • ...e.mn.us/index.php?title=High-gradient_stormwater_step-pool_swale step pool swales], and [[Trees|tree trench or tree box with no underdrain]]. Note that some ...or performance goal, although there is a section that provides information for [https://stormwater.pca.state.mn.us/index.php/Decision_tools_for_stormwater
    23 KB (3,334 words) - 17:06, 11 January 2023
  • ...al_by_BMPs#References Sources]. NOTE: removal efficiencies are 100 percent for water that is infiltrated.<br> ...cteria; <sup>4</sup> From the International Stormwater BMP database, 2016, for total nitrogen; <sup>5</sup> No data found.</font size>
    36 KB (5,160 words) - 22:22, 23 November 2022
  • {{alert|Information on operation and maintenance of swales has been updated. The updated information now exists on two separate pages. *[[Operation and maintenance (O&M) of swales]]
    24 KB (3,567 words) - 13:21, 7 February 2023
  • {{alert|Trees can be an important tool for retention and detention of stormwater runoff. Trees provide additional bene ...about 20 gallons of water and zip around the tree trunk. They can be used for trees with a caliper between 1 and 8 inches. Once they are manually filled
    18 KB (2,726 words) - 16:12, 9 February 2023
  • ...s specific to Michigan shorelines). A list of trainings and certifications for GSI practitioners or those interested in GSI is provided below. Many of the **Designed for entry-level workers
    16 KB (1,998 words) - 21:10, 3 January 2023
  • ...t Rail tree system|<font size=3>Cross section of the tree system installed for the Central Corridor Light Rail Transit project in St. Paul, MN. Image cour {{alert|Trees can be an important tool for retention and detention of stormwater runoff. Trees provide additional bene
    28 KB (3,985 words) - 16:12, 9 February 2023
  • ...the diverse environment that can inhabit a wetland, they can be beneficial for improving water quality through sediment settling, groundwater infiltration This page provides guidance for operation and maintenance (O&M) of stormwater treatment wetland practices.
    22 KB (3,136 words) - 17:18, 28 January 2023
  • ...ale with underdrain|<font size=3>Schematic of pollutant removal mechanisms for a dry swale with an underdrain.</font size>]] This stormwater manual contains information on pollutant removal for a limited number of pollutants. Links to more detailed or additional inform
    36 KB (5,227 words) - 00:44, 23 January 2023
  • ...l Library Cisterns in Underground Parking Garage Harvest Stormwater Runoff For Irrigation, Minneapolis, MN.jpg|300px|thumb|alt=Image of cisterns|<font siz ...nd rainwater harvest and use/reuse practices. For basic information on O&M for stormwater and rainwater harvest and use/reuse practices, see [[Operation a
    19 KB (2,688 words) - 17:15, 28 January 2023
  • {{alert|Stormwater step pool practices can be an important tool for retention and detention of stormwater runoff and treatment of pollutants in This page provides a discussion of construction specifications for stormwater step pools.
    21 KB (3,094 words) - 20:46, 27 December 2022
  • ...nd maintenance activities implemented by owners or individuals responsible for industrial and commercial sites that prevent or reduce the contamination of ...porated into landscaped areas. The versatility of the practice also allows for bioretention areas to be frequently employed as stormwater retrofits."> [ht
    38 KB (5,394 words) - 22:06, 16 February 2023
  • ...llocations'''</span> (WLAs). If a permittee uses the MPCA Simple Estimator for permit compliance, it is recommended they submit an electronic copy of the *Changes in default values for event mean concentration (emc), runoff coefficients, bmp removal efficienci
    13 KB (2,047 words) - 15:26, 8 December 2022
  • {{alert|Bioretention practices can be an important tool for retention and detention of stormwater runoff. Because they utilize vegetati ...porated into landscaped areas. The versatility of the practice also allows for bioretention areas to be frequently employed as stormwater retrofits."> '''
    31 KB (4,328 words) - 22:25, 31 January 2023
  • ...It does not include natural wetlands. Natural wetlands should not be used for stormwater management.|alert-warning}} ...settle by gravitation"> '''permanent pool'''</span> and temporary storage for water quality control and runoff quantity control.
    25 KB (3,412 words) - 01:07, 8 February 2023
  • {{alert|Information on operation and maintenance of swales has been updated. The updated information now exists on two separate pages. *[[Operation and maintenance (O&M) of swales]]
    26 KB (3,869 words) - 22:32, 31 January 2023
  • ...ithout damaging the underlying roof system. Green roofs create green space for public benefit, energy efficiency, and stormwater retention/ detention.|ale ...ithout damaging the underlying roof system. Green roofs create green space for public benefit, energy efficiency, and stormwater retention/detention.
    25 KB (3,627 words) - 13:45, 30 December 2022
  • ...able pavement may provide additional benefits, including reducing the need for de-icing chemicals, and providing a durable and aesthetically pleasing surf ...le interlocking concrete pavers (PICP). Permeable pavements have been used for areas with light traffic at commercial and residential sites to replace tra
    15 KB (2,185 words) - 19:28, 27 December 2022

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