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Minnesota Stormwater Manual

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{{alert|This page is an edit and testing page use by the wiki authors.  It is not a content page for the Manual. Information on this page may not be accurate and should not be used as guidance in managing stormwater.|alert-danger}}
 
{{alert|This page is an edit and testing page use by the wiki authors.  It is not a content page for the Manual. Information on this page may not be accurate and should not be used as guidance in managing stormwater.|alert-danger}}
  
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== ==
 
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==section==
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<div class="mw-collapsible mw-collapsed" style="width:100%">
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*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_1_-_Best_Management_practices Best management practices]
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:*<span title="This category contains four subcategories: Erosion control practices, sediment control practices, construction tables, and fact sheets"> [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Best_management_practices/Construction_practices '''Construction practices''']</span>
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<div class="mw-collapsible-content">'''
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Construction_practices/Erosion_prevention_practices Erosion prevention practices]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Construction_practices/Fact_or_summary_sheet Fact sheets and summary sheets]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Construction_practices/Sediment_control_practices Sediment control practices]
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</div>
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*:<span title="This page provides links to pages providing cost-benefit information for stormwater best management practices"> [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Best_management_practices/Cost_benefit '''Cost benefit information''']</span>
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:*<span title="This page (Category) contains a mixture of subcategories and pages that provide general and technical guidance and information on stormwater best management practices. This does not include specifications and detail (e.g. design, construction, O&M)."> [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Best_management_practices/Guidance_and_information '''Guidance and information''']</span>
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<div class="mw-collapsible-content">'''
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Guidance_and_information/BMP_overview Overviews of bmps]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Guidance_and_information/BMP_types_and_terminology BMP types and terminology]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Guidance_and_information/Pollutant_removal_and_credits Pollutant removal and credits for bmps]
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</div>
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:*<span title="Nonstructural stormwater practices are typically not permanent, physical devices or structures but implementation of these practices reduces pollutant loading. Subcategories in this category include better site design, deicing, education, pollution prevention, and street sweeping."> [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Best_management_practices/Nonstructural_practices '''Nonstructural practices''']</span>
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<div class="mw-collapsible-content">'''
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Nonstructural_practices/Better_site_design Better site design]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Nonstructural_practices/Deicing Deicing]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Nonstructural_practices/Education Education]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Nonstructural_practices/Harvest_and_reuse Harvest and reuse]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Nonstructural_practices/Pollution_prevention Pollution prevention]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Nonstructural_practices/Street_sweeping Street sweeping
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</div>
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:*<span title="Pretreatment practices remove trash, debris, organic materials, coarse sediments, and associated pollutants from runoff prior to entering structural stormwater BMPs. This category includes subcategories on different pretreatment practices, including filtration, settling, screening, and hydrodynamic separation practices."> [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Best_management_practices/Pretreatment_practices '''Pretreatment practices''']</span>
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<div class="mw-collapsible-content">'''
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Pretreatment_practices/Hydrodynamic_separation_devices Hydrodynamic separators]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Pretreatment_practices/Other_pretreatment_practices Other pretreatment practices]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Pretreatment_practices/Screening_and_straining_devices Screening and straining practices]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Pretreatment_practices/Filtration_devices Filtration practices]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Pretreatment_practices/Settling_devices Settling devices]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Pretreatment_practices/Tables Tabled information]
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</div>
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:*<span title="This category provides links to information on how to design, construct/build, operate and maintain, and assess the performance of bmps. Numerous tables and images in this manual provide specifications and details."> [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Best_management_practices/Specifications_and_details '''Specifications and details''']</span>
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<div class="mw-collapsible-content">'''
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Specifications_and_details/Assessing_performance Assessing performance]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Specifications_and_details/Construction_specifications Construction specifications and recommendations]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Specifications_and_details/Design_criteria Design criteria and recommendations]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Specifications_and_details/Images_and_CADD Images and CADD]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Specifications_and_details/Operation_and_maintenance Operation and maintenance]
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</div>
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:*<span title="This page (Category) provides links to pages and subcategories that provide information on structural best management practices, including bioretention, tree trenches, swales, media filters, infiltration practices, permeable pavement, green roof, harvest/reuse, and manufactured treatment practices."> [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Best_management_practices/Structural_practices '''Structural practices''']</span>
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<div class="mw-collapsible-content">'''
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Bioretention Bioretention]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Constructed_wetland Constructed wetland]'''
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Dry_swale Dry swale]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Green_roof Green roof]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Infiltration_(trench/basin) Infiltration trench/basin]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Iron_enhanced_sand_filter Sand filter]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Permeable_pavement Permeable pavement]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Proprietary_devices Proprietary devices]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Sand_filter,_iron_enhanced_sand_filter,_media_filter Iron enhanced sand filter]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Step_pool Step pool swale]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Stormwater_wetland Stormwater wetland]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Tree_trench_and_box Tree trench/box]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Wet_pond Wet pond]
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::*[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Best_management_practices/Structural_practices/Wet_swale Wet swale]
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</div>
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<!--
 
==image map==
 
==image map==
 
<imagemap>
 
<imagemap>
−
Image:Stormwater BMPs.png|500px|thumb|alt=imagemap for stormwater BMPs|'''Stormwater Topics found in this stormwater wiki'''. Mouse hover over an '''i''' box to read a description of the practice, or click on an '''i''' box to go to a page on the practice.
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Image:Topics image map.png|500px|thumb|alt=imagemap for stormwater BMPs|'''Stormwater Topics found in this stormwater wiki'''. Mouse hover over an '''i''' box to read a description of the practice, or click on an '''i''' box to go to a page on the practice.
−
circle 60 125 60 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_1_-_Best_Management_practices Best management practices treat or reduce stormwater volume through infiltration, filtration, sedimentation, chemical interaction, and prevention. Examples include bioretention (raingardens), swales, ponds, street sweeping, and pretreatment filtering and settling.]
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circle 130 170 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_1_-_Best_Management_practices Best management practices treat or reduce stormwater volume through infiltration, filtration, sedimentation, chemical interaction, and prevention. Examples include bioretention (raingardens), swales, ponds, street sweeping, and pretreatment filtering and settling.]
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circle 270 125 30 [[Bioretention|Bioretention (rain garden) is a terrestrial-based (up-land as opposed to wetland) water quality and water quantity control process. Bioretention employs a simplistic, site-integrated design that provides opportunity for runoff infiltration, filtration, storage, and water uptake by vegetation.]]
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circle 400 170 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Best_management_practices/Specifications_and_details Specifications and details include guidance and images, including details, on how to design, construct, maintain, and assess stormwater best management practices]
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circle 600 125 30 [[Trees|Tree trenches and tree boxes (collectively called tree BMP(s)), the most commonly implemented tree BMPs, can be incorporated anywhere in the stormwater treatment train but are most often located in upland areas of the treatment train. The strategic distribution of tree BMPs help control runoff close to the source where it is generated. Tree BMPs can mimic certain physical, chemical, and biological processes that occur in the natural environment.]]
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circle 700 170 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Regulatory/Construction_(CSW) Information on the construction stormwater permit, technical information on construction stormwater best management practices, and links to photos, images, and tables]
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circle 690 150 30 [[Permeable pavement|Permeable pavements allow stormwater runoff to filter through surface voids into an underlying stone reservoir for temporary storage and/or infiltration. The most commonly used permeable pavement surfaces are pervious concrete, porous asphalt, and permeable interlocking concrete pavers (PICP). Permeable pavements have been used for areas with light traffic at commercial and residential sites to replace traditional impervious surfaces in low-speed roads, alleys, parking lots, driveways, sidewalks, plazas, and patios.]]
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circle 1000 195 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Regulatory/Municipal_(MS4) Information on the municipal (MS4) stormwater permit, technical information on post-construction stormwater best management practices, and links to photos, images, and tables]
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circle 920 125 30 [[Stormwater and rainwater harvest and use/reuse|A stormwater harvesting and use system is a constructed system that captures and retains stormwater for beneficial use at a different time or place than when or where the stormwater was generated. A stormwater harvesting and use system potentially has four components: collection system (which could include the catchment area and stormwater infrastructure such as curb, gutters, and stormsewers), storage unit (such as a cistern or pond) treatment system: pre and post (that removes solids, pollutants and microorganisms, including any necessary control systems), if needed, and the distribution system (such as pumps, pipes, and control systems).]]
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circle 1250 190 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Regulatory/Municipal_(MS4)/TMDLs Links to information on total maximum daily loads, including regulatory guidance and information, examples, and tools]
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circle 1130 125 30 [[Green roofs|Green roofs consist of a series of layers that create an environment suitable for plant growth without damaging the underlying roof system. Green roofs create green space for public benefit, energy efficiency, and stormwater retention/ detention. Green roofs occur at the beginning of stormwater treatment trains. Green roofs provide filtering of suspended solids and pollutants associated with those solids, although total suspended solid (TSS) concentrations from traditional roofs are generally low. Green roofs provide both volume and rate control, thus decreasing the stormwater volume being delivered to downstream Best Management Practices (BMPs).]]
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circle 1550 170 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_1_-_Pollutants Information on pollutants includes pollutant-specific information on phosphorus, solids, bacteria and pathogens, and chloride; information on pollutant removal; and information on pollutants in stormwater runoff]
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circle 30 325 30 [[Dry swale (Grass swale)|Dry swales, sometimes called grass swales, are similar to bioretention cells but are configured as shallow, linear channels. They typically have vegetative cover such as turf or native perennial grasses. Dry swales may be constructed as filtration or infiltration practices, depending on soils. If soils are highly permeable (A or B soils), runoff infiltrates into underlying soils. In less permeable soils, runoff is treated by engineered soil media and flows into an underdrain, which conveys treated runoff back to the conveyance system further downstream. Check dams incorporated into the swale design allow water to pool up and infiltrate into the underlying soil or engineered media, thus increasing the volume of water treated.]]
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circle 130 450 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Technical_and_specific_topic_information/soils_and_media Information on soils and engineered media used in stormwater applications, including soil processes and properties, measuring and assessing soils, media mixes, media applications and performance, and amendements such as iron and biochar]
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circle 270 325 30 [[Wet swale (wetland channel)|Wet swales occur when the water table is located very close to the surface or water does not readily drain out of the swale. A wet swale acts as a very long and linear shallow biofiltration or linear wetland treatment system. Wet swales do not provide volume reduction and have limited treatment capability. Incorporation of check dams into the design allows treatment of a portion or all of the water quality volume within a series of cells created by the check dams. Wet swales planted with emergent wetland plant species provide improved pollutant removal. Wet swales may be used as pretreatment practices. Wet swales are commonly used for drainage areas less than 5 acres in size.]]
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circle 400 450 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Technical_and_specific_topic_information/infiltration Information on infiltration of stormwater runoff, including best management practices, constraints on infiltration, evaluating the potential for infiltration, effects on groundwater, and case studies]
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circle 600 325 30 [[High-gradient stormwater step-pool swale|Stormwater step pools address higher energy flows due to more dramatic slopes than dry or wet swales. Using a series of pools, riffle grade control, native vegetation and a sand seepage filter bed, flow velocities are reduced, treated, and, where applicable, infiltrated. The physical characteristics of the stormwater step pools are similar to Rosgen A or B stream classification types, where “bedform occurs as a step/pool, cascading channel which often stores large amounts of sediment in the pools associated with debris dams”. Stormwater step pools are designed with a wide variety of native plant species depending on the hydraulic conditions and expected post-flow soil moisture at any given point within the stormwater step pool.]]
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circle 700 450 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Technical_and_specific_topic_information/vegetation Information on applications of vegetation in stormwater management, including planning for vegetation at a site, establishment and maintenance, and plant lists and selection]
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circle 820 325 30 [[Vegetated filter strips|Vegetated filter strips are designed to remove solids from stormwater runoff. The vegetation can consist of natural and established vegetation communities and can range from turf grass to woody species with native grasses and shrubs. Because of the range of suitable vegetation communities, vegetated filter strips can be easily incorporated into landscaping plans; in doing so, they can accent adjacent natural areas or provide visual buffers within developed areas. They are best suited for treating runoff from roads, parking lots and roof downspouts. Their primary function is to slow runoff velocities and allow sediment in the runoff to settle or be filtered by the vegetation. By slowing runoff velocities, they help to attenuate flow and create a longer time of concentration. Filter strips do not significantly reduce runoff volume, but there are minor losses due to infiltration and depression storage. Filter strips are most effective if they receive sheet flow and the flow remains uniformly distributed across the filter strip.]]
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circle 1000 450 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Management/Green_infrastructure Information on green infrastructure and green stormwater infrastructure, including definitions, example and best management practices, operatyion and maintenance, planning, multiple benefits, and case studies]
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circle 1040 325 30 [[Iron enhanced sand filter (Minnesota Filter)|Iron-enhanced sand filters are filtration Best Management Practices (BMPs) that incorporate filtration media mixed with iron. The iron removes several dissolved constituents, including phosphate, from stormwater. Iron-enhanced sand filters may be particularly useful for achieving low phosphorus levels needed to improve nutrient impaired waters. Iron-enhanced sand filters could potentially include a wide range of filtration BMPs with the addition of iron; however, iron is not appropriate for all filtration practices due to the potential for iron loss or plugging in low oxygen or persistently inundated filtration practices.]]
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circle 1250 450 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Management/MIDS Minimal Impact Design Standards, including definitions, documents, processes, performance goals, and calculator information, including examples, applications, and supporting information for the calculator]
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circle 1130 325 30 [[Filtration|Sand (media) filters have widespread applicability and are suitable for all land uses, as long as the contributing drainage areas are limited (e.g., typically less than 5 acres). Sand filters are not as aesthetically appealing as bioretention, which makes them more appropriate for commercial or light industrial land uses or in locations that will not receive significant public exposure. Sand filters are particularly well suited for sites with high percentages of impervious cover (e.g., greater than 50 percent). Sand filters can be installed underground to prevent the consumption of valuable land space (often an important retrofit or redevelopment consideration).]]
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circle 1550 450 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Management/Winter_management Winter management as it applies to stormwater management, including deicing, chloride, best management practice design and performance, and snow management]
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circle 170 525 30 [[Stormwater ponds|Stormwater ponds are typically installed as an end-of-pipe BMP at the downstream end of the treatment train. Stormwater pond size and outflow regulation requirements can be significantly reduced with the use of additional upstream BMPs. However, due to their size and versatility, stormwater ponds are often the only management practice employed at a site and therefore must be designed to provide adequate water quality and water quantity treatment for all regulated storms.]]
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circle 130 700 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_1_-_Models,_modeling,_and_monitoring Models, monitoring, and monitoring guidance, including information on specific models, links, and case studies/applications]
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circle 265 525 30 [[Stormwater wetlands|Stormwater wetlands are similar in design to stormwater ponds and mainly differ by their variety of water depths and associated vegetative complex. They require slightly more surface area than stormwater ponds for the same contributing drainage area. Stormwater wetlands are constructed stormwater management practices, not natural wetlands. Like ponds, they can contain a permanent pool and temporary storage for water quality control and runoff quantity control. Wetlands are widely applicable stormwater treatment practices that provide both water quality treatment and water quantity control. Stormwater wetlands are best suited for drainage areas of at least 10 acres. When designed and maintained properly, stormwater wetlands can be an important aesthetic feature of a site.]]
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circle 400 700 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_1_-_Case_studies_and_examples Case studies and examples for a wide range of stormwater topics]
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circle 600 525 30 [[Pretreatment|Pretreatment practices are installed immediately preceding one or more structural stormwater BMPs. Pretreatment reduces maintenance and prolongs the lifespan of structural stormwater BMPs by removing trash, debris, organic materials, coarse sediments, and associated pollutants prior to entering structural stormwater BMPs. Implementing pretreatment devices also improves aesthetics by capturing debris in focused or hidden areas.]]
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circle 700 700 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_General_information,_reference,_tables,_images,_and_archives/Images The stormwater wiki has about 2000 images, including photos, schematics, graphs, and more]
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circle 820 510 30 [[Sediment control practices|Sediment control practices are designed to prevent or minimize loss of eroded soil at a site. Typical sediment control practices focus on 1) physical filtration of sediment by trapping soil particles as water passes through a silt fence, drop inlet screen, fiber roll, etc., 2)settling processes, that allow sediment to fall out of flows that are slowed and temporarily impounded in ponds, traps, or in small pools created by berms, silt fencing, inlet protection dikes, check dams, etc.]]
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circle 1000 700 30 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_General_information,_reference,_tables,_images,_and_archives/Tables There are more than 600 tables with information on a wide variety of stormwater topics]
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circle 1040 500 30 [[Erosion prevention practices|Erosion prevention practices include 1) planning approaches that minimize the size of the bare soil area and the length of time disturbed areas are exposed to the elements – especially for long, steep slopes and easily erodible soils, 2) diverting or otherwise controlling the location and volume of run-on flows to the site from adjacent areas, 3)keeping concentrated flows in ditches stabilized with vegetation, rock, or other material, and 4)covering bare soil with vegetation, mulch, erosion control blankets, turf reinforcement mats, gravel, rock, plastic sheeting, soil binder chemicals, etc.]]
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circle 1250 700 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_General_information,_reference,_tables,_images,_and_archives/Reference Reference information, including a wide range of topics such as crediting, assessing performance, case studies, glossaries, definitions, links, and more]
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circle 1255 525 30 [[Pollution prevention|Pollution prevention (P2) is a “front-end” method to decrease costs, risks, and environmental concerns. In contrast to managing pollution after it is created, P2 reduces or eliminates waste and pollution at its source. P2 includes a variety of residential, municipal, and industrial practices.]]
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circle 1550 700 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_General_information,_reference,_tables,_images,_and_archives/Links Though links are embedded throughout the stormwater wiki, this categorization may help you find information quicker]
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</imagemap>
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 +
 
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<imagemap>
 +
Image:Topics image map.png|800px|thumb|alt=imagemap for stormwater BMPs|'''Stormwater Topics found in this stormwater wiki'''. Mouse hover over an '''i''' box to read a description of the practice, or click on an '''i''' box to go to a page on the practice.
 +
circle 130 170 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_1_-_Best_Management_practices Best management practices treat or reduce stormwater volume through infiltration, filtration, sedimentation, chemical interaction, and prevention. Examples include bioretention (raingardens), swales, ponds, street sweeping, and pretreatment filtering and settling.]
 +
circle 400 170 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Best_management_practices/Specifications_and_details Specifications and details include guidance and images, including details, on how to design, construct, maintain, and assess stormwater best management practices]
 +
circle 700 170 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Regulatory/Construction_(CSW) Information on the construction stormwater permit, technical information on construction stormwater best management practices, and links to photos, images, and tables]
 +
circle 1000 195 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Regulatory/Municipal_(MS4) Information on the municipal (MS4) stormwater permit, technical information on post-construction stormwater best management practices, and links to photos, images, and tables]
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circle 1250 190 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_3_-_Regulatory/Municipal_(MS4)/TMDLs Links to information on total maximum daily loads, including regulatory guidance and information, examples, and tools]
 +
circle 1550 170 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_1_-_Pollutants Information on pollutants includes pollutant-specific information on phosphorus, solids, bacteria and pathogens, and chloride; information on pollutant removal; and information on pollutants in stormwater runoff]
 +
circle 130 450 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Technical_and_specific_topic_information/soils_and_media Information on soils and engineered media used in stormwater applications, including soil processes and properties, measuring and assessing soils, media mixes, media applications and performance, and amendements such as iron and biochar]
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circle 400 450 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Technical_and_specific_topic_information/infiltration Information on infiltration of stormwater runoff, including best management practices, constraints on infiltration, evaluating the potential for infiltration, effects on groundwater, and case studies]
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circle 700 450 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Technical_and_specific_topic_information/vegetation Information on applications of vegetation in stormwater management, including planning for vegetation at a site, establishment and maintenance, and plant lists and selection]
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circle 1000 450 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Management/Green_infrastructure Information on green infrastructure and green stormwater infrastructure, including definitions, example and best management practices, operatyion and maintenance, planning, multiple benefits, and case studies]
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circle 1250 450 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Management/MIDS Minimal Impact Design Standards, including definitions, documents, processes, performance goals, and calculator information, including examples, applications, and supporting information for the calculator]
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circle 1550 450 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_Management/Winter_management Winter management as it applies to stormwater management, including deicing, chloride, best management practice design and performance, and snow management]
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circle 130 700 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_1_-_Models,_modeling,_and_monitoring Models, monitoring, and monitoring guidance, including information on specific models, links, and case studies/applications]
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circle 400 700 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_1_-_Case_studies_and_examples Case studies and examples for a wide range of stormwater topics]
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circle 700 700 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_General_information,_reference,_tables,_images,_and_archives/Images The stormwater wiki has about 2000 images, including photos, schematics, graphs, and more]
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circle 1000 700 30 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_General_information,_reference,_tables,_images,_and_archives/Tables There are more than 600 tables with information on a wide variety of stormwater topics]
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circle 1250 700 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_General_information,_reference,_tables,_images,_and_archives/Reference Reference information, including a wide range of topics such as crediting, assessing performance, case studies, glossaries, definitions, links, and more]
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circle 1550 700 50 [https://stormwater.pca.state.mn.us/index.php?title=Category:Level_2_-_General_information,_reference,_tables,_images,_and_archives/Links Though links are embedded throughout the stormwater wiki, this categorization may help you find information quicker]
 
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Latest revision as of 21:10, 10 April 2023

Warning: This page is an edit and testing page use by the wiki authors. It is not a content page for the Manual. Information on this page may not be accurate and should not be used as guidance in managing stormwater.

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This page was last edited on 10 April 2023, at 21:10.