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Special:Contributions/PLeegar > Assessing the performance of swales > Special:Search

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• Calculating credits for tree trenches and tree boxes
  ...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 ...tion, sand filter, green roof), constructed ponds and wetlands, and swales/filters. The MPCA Estimator includes standard removal efficiencies for these BMPs,
  75 KB (11,201 words) - 18:43, 13 December 2022
• Process for selecting Best Management Practices
  ...is less likely when practices such as swales, bioretention, and vegetated filters are used. ...constructed wetlands, infiltration trenches, bioinfiltration filters, sand filters, and 1,000-foot long vegetated swales in the Mn/DOT report. This simple tec
  40 KB (6,039 words) - 14:08, 11 February 2023
• Design criteria for infiltration
  :*Properly designed vegetated filters are required from the overflow of all infiltration systems ...place of turf, use basin liner of 6 to 12 inches of fill material (coarse sand)
  62 KB (9,180 words) - 18:45, 29 December 2022
• Response to comments
  ...mplete ecosystem when we are forced to switch to a plantless iron-enhanced sand basin to guarantee phosphorus reduction from the start. Please continue to ...that at 150 pcf). Glacial till around here weighs something like +35%, and sand is about +57%... quartzite is right, though spelled wrong. I would point ou
  139 KB (19,236 words) - 15:31, 19 July 2023
• Glossary
  <dd>The sand, gravel or rocks which are transported along the stream bottom by traction, <dt>Filter bed </dt> <dd> A sand or gravel bottomed treatment used to filter stormwater.</dd>
  53 KB (8,487 words) - 18:47, 10 July 2023
• Sediment control practices - Perimeter controls for disturbed areas
  *other (sand bags, rock logs, etc.). ...ls such as compost berms, logs and rolls, fiber rolls, rock bags, and rock filters can be installed over snow cover to provide new sediment control. All BMPs
  31 KB (4,701 words) - 12:14, 15 February 2023
• 2013 Construction stormwater permit
  ...on basins, infiltration trenches, rainwater gardens, sand filters, organic filters, bioretention areas, natural or enhanced swales, dry storage ponds with und ...onents (e.g., clean aggregate stockpiles, demolition concrete stockpiles, sand stockpiles) and the constructed base components of roads, parking lots and
  109 KB (17,051 words) - 19:48, 1 December 2022
• Biochar and applications of biochar in stormwater management
  ...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 ...f"> '''[https://stormwater.pca.state.mn.us/index.php?title=Filtration sand filters]'''</span>;
  71 KB (9,827 words) - 15:45, 29 August 2023
• Events
  ...r best management practices, including soil amendments, iron enhanced sand filters, tree pits and trenches, stormwater harvesting, Hydro-excavation of buried
  42 KB (5,832 words) - 18:59, 3 December 2022
• Stormwater re-use and rainwater harvesting
  ...)). Maintenance of these systems can include backwashing or replacement of filters (depending on the system design), periodic flushing of pipes to remove sedi ...ll as regular interval maintenance of the treatment system (replacement of filters, UV lights, etc.) (EPA, 2008). In Australia, officials have a major concern
  87 KB (12,743 words) - 18:45, 2 February 2023
• Minnesota GreenStep Cities Stormwater Assessment guidance and supporting information
  :*Environmental benefits: filters pollutants found in stormwater and then water is able to infiltrate into th ...fter the leaves have fallen and once in the spring to collect any salt and sand from routine winter maintenance.
  83 KB (11,574 words) - 16:07, 23 February 2023

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