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Stormwater and soil, engineered (bioretention) media, and media amendments
...tion media.png|300 px|thumb|alt=image bioretention|Engineered media in a bioretention practice. Image from [https://www.flickr.com/photos/mpcap ...st image|Compost is an important component of most engineered media mixes. It is also commonly used as an amendment to improve soil properties,

13 KB (1,815 words) - 22:24, 8 February 2023
May 2021 engineered media webinar
...ebinar will highlight on-going work related to bioretention and engineered media. *Overview on engineered media - what is it and what are we trying to accomplish: Mike Trojan (Minnesota P

7 KB (1,046 words) - 14:30, 6 December 2022
Engineered (bioretention) media mixes for stormwater applications
...x|thumb|alt=photo iron enhanced sand media|Iron-enhanced sand media, Maplewood, Minnesota. Photo courtesy of Plaisted Companies.]] ...sphorus to surface waters, it is necessary to select the proper engineered media|alert-warning}}

19 KB (2,815 words) - 14:19, 17 January 2023
Bioretention terminology
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Bioretention_terminology_-_Minnesota_S ...water practice to drain. For stormwater practices where water is stored in media, there is no clear definition of drawdown, but an acceptable assumption is

17 KB (2,555 words) - 18:50, 15 August 2022
Summary of permit requirements for bioretention
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Summary_of_permit_requirements_for_bio ...index.php?title=2018_Minnesota_Construction_Stormwater_Permit Construction Stormwater General Permit].

12 KB (1,682 words) - 19:10, 8 December 2022
Types of bioretention
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Types_of_bioretention_-_Minnesota_Stor ...> '''best management practices''' (bmps) that are operating more as stormwater ponds (or as other BMPs) than as bioretention facilities.

22 KB (3,288 words) - 18:52, 15 August 2022
BMPs for stormwater filtration
...ant tool for detention of stormwater runoff and treatment of pollutants in stormwater runoff. If the practice utilizes vegetation, additional benefits may includ ...apotranspiration] occurs in most filtration practices. Filtration [https://stormwater.pca.state.mn.us/index.php?title=Glossary#B best management practices] (BMPs

33 KB (4,581 words) - 15:04, 11 January 2023
Requirements, recommendations and information for using swale with an underdrain as a BMP in the MIDS calculator
...n_criteria_for_bioretention#Materials_specifications_-_filter_media filter media] for more information.|alert-warning}} ...trated water are credited as being reduced. A portion of pollutants in the stormwater that flows through an underdrain is removed through [[Glossary#F|filtration

31 KB (4,982 words) - 13:36, 29 January 2023
MIDS Calculator terminology
...ottom of the engineered media. It represents the area where the engineered media changes to native soils. The user inputs this value in square feet. ...oils. If no underdrain is present, this is the thickness of the engineered media.

18 KB (3,025 words) - 20:17, 1 December 2022
Stormwater management for lake protection and restoration
...sing lake protection and restoration as it relates to urban stormwater and stormwater management. Most of this information is located elsewhere in the Manual bu ==Overview of phosphorus and urban stormwater runoff==

17 KB (2,478 words) - 21:20, 20 February 2023
Guidance for amending soils with rapid or high infiltration rates
[[File:Pdf image.png|100px|thumb|left|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Guidance_for_amending_soils_with_rapid ...index.php?title=2018_Minnesota_Construction_Stormwater_Permit Construction Stormwater General Permit] (CGP) states "This permit prohibits permittees from constru

12 KB (1,803 words) - 15:06, 17 January 2023
Requirements, recommendations and information for using bioretention BMPs in the MIDS calculator
...water delivered to the BMP. Water captured by the BMP is stored above the media and below the overflow point of the BMP. The runoff volume is considered to Water infiltrates at a rate equal to the saturated conductivity of the media below the ponded depth of the BMP. The most restrictive layer (lowest condu

23 KB (3,556 words) - 13:18, 29 January 2023
Requirements, recommendations and information for using bioretention with no underdrain BMPs in the MIDS calculator
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Requirements,_recommendations_and_info ...ts in the captured water are credited as being reduced. Pollutants in the stormwater that bypasses the BMP are not reduced.

23 KB (3,549 words) - 18:50, 23 November 2022
Requirements, recommendations and information for using sand filter as a BMP in the MIDS calculator
...filter does not reduce stormwater volume. While this BMP does not provide stormwater volume reduction toward the performance goal or on an annual basis, it does *'''The USER must enter a bypass percent for this BMP.''' [https://stormwater.pca.state.mn.us/index.php?title=Estimating_and_calculating_bypass_for_the_M

15 KB (2,395 words) - 01:30, 23 December 2022
Requirements, recommendations and information for using trees with an underdrain as a BMP in the MIDS calculator
...evapotranspiration and interception, a portion of the water stored in the media between the underdrain and the native soils is infiltrated. In a tree tren ...[Design guidelines for soil characteristics - tree trenches and tree boxes|media]] in which the trees are planted. This Manual includes [[Case studies for

44 KB (7,312 words) - 13:41, 29 January 2023
Requirements, recommendations and information for using bioretention with an underdrain BMPs in the MIDS calculator
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Requirements,_recommendations_and_info ...e credited as being removed, while a portion of the pollutant loads in the stormwater that flows through the underdrain are removed through [[Glossary#F|filtrati

55 KB (8,696 words) - 13:27, 29 January 2023
Coir and applications of coir in stormwater management
...extensive information on coir, there is a section focused specifically on stormwater applications for coir. ...rials_specifications_-_filter_media '''engineered media'''] used in stormwater applications. Coir dust is peat-like and consists of short fibres (< 2 cm).

27 KB (3,860 words) - 12:29, 2 February 2023
Lynn test page
...is page may not be accurate and should not be used as guidance in managing stormwater.''|alert-danger}} ...n on water treatment residuals, there is a section focused specifically on stormwater applications for water treatment residuals.

20 KB (2,883 words) - 18:53, 3 December 2022
BMPs for stormwater infiltration
...etention and detention of stormwater runoff and treatment of pollutants in stormwater runoff. If the practice utilizes vegetation, additional benefits may includ ...ion of stormwater, where appropriate, is a preferred practice for managing stormwater runoff, as it reduces pollutants reaching receiving waters and retains wate

43 KB (6,049 words) - 17:06, 1 February 2023
Requirements, recommendations and information for using trees as a BMP in the MIDS calculator
...ed and intercepted water are credited as being reduced. Pollutants in the stormwater that bypasses the BMP are not reduced. ...[Design guidelines for soil characteristics - tree trenches and tree boxes|media]] in which the trees are planted. This Manual includes [[Case studies for

33 KB (5,371 words) - 19:08, 23 November 2022
Minnesota Stormwater Manual test page 5
...is page may not be accurate and should not be used as guidance in managing stormwater.|alert-danger}} *[https://stormwater.pca.state.mn.us/index.php?title=Category:Level_1_-_Best_Management_practice

48 KB (6,516 words) - 21:10, 10 April 2023
Overview for green roofs
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Overview_for_green_roofs_-_Minnesota_S ...Green roofs create green space for public benefit, energy efficiency, and stormwater retention/ detention.|alert-success}}

20 KB (2,983 words) - 21:34, 7 February 2023
MS4 Staff Site Plan Review Guidance
[[file:Construction 1.jpg|300px|thumb|alt=construction stormwater image</alt>]] ...tate.mn.us/index.php/Construction_stormwater_permit MNR100001/Construction Stormwater Permit].

18 KB (2,638 words) - 16:11, 31 January 2023
Construction specifications for bioretention
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Construction_specifications_for_bioret ...etention practices can be an important tool for retention and detention of stormwater runoff. Because they utilize vegetation, bioretention practices provide add

35 KB (4,966 words) - 21:41, 27 December 2022
Phosphorus in stormwater
...of dissolved and particulate fractions in stormwate rrunoff, see [https://stormwater.pca.state.mn.us/index.php?title=Event_mean_concentrations_of_total_and_diss *Typical concentrations of total phosphorus (TP) in stormwater vary with land use, ranging from about 0.19 mg/L from open space areas to a

44 KB (6,189 words) - 13:56, 11 February 2023
Test page 6
...is page may not be accurate and should not be used as guidance in managing stormwater.''|alert-danger}} *[[Construction specifications for bioretention]]

18 KB (2,519 words) - 16:10, 2 February 2023
What's New
...led information about some of the updates described below, see [[Minnesota Stormwater Manual email Updates]]|alert-info}} **[[Operation and maintenance considerations for vegetation in stormwater management]]

60 KB (8,737 words) - 18:14, 19 July 2023
Overview for bioretention
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Overview_for_bioretention_-_Minnesota_ ...pollutants such as dissolved phosphorus, chloride, and nitrate."> [https://stormwater.pca.state.mn.us/index.php?title=Filtration '''filtration'''], storag

19 KB (2,778 words) - 19:25, 27 December 2022
Design criteria for green roofs
...Green roofs create green space for public benefit, energy efficiency, and stormwater retention/ detention.|alert-success}} ...consider when designing a green roof, as well as factors that will affect stormwater treatment performance.

39 KB (5,786 words) - 21:37, 7 February 2023
Management of soil and engineered media removed from bioretention basins and similar stormwater treatment devices
...tion media.png|300 px|thumb|alt=image bioretention|Engineered media in a bioretention practice. Image from [https://www.flickr.com/photos/mpcap ...maintained for the purpose of providing temporary storage or treatment of stormwater.

47 KB (7,005 words) - 23:00, 5 January 2023
Protection of existing trees on construction sites
{{alert|Trees can be an important tool for retention and detention of stormwater runoff. Trees provide additional benefits, including cleaner air, reduction ...e-protection-specs.pdf Toronto], for example, has detailed tree protection specifications for construction near trees.

32 KB (4,748 words) - 19:21, 14 February 2023
Construction guidelines for tree trenches and tree boxes
{{alert|Trees can be an important tool for retention and detention of stormwater runoff. Trees provide additional benefits, including cleaner air, reduction Standard keys to success in [[Construction specifications for bioretention|bioretention construction]] apply to trees for bioretentio

24 KB (3,593 words) - 16:11, 9 February 2023
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|[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
Alleviating compaction from construction activities
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Alleviating_compaction_from_constructi ...ers, and using surface nuclear gauges. Other measurements, such as [http://stormwater.pca.state.mn.us/index.php/Determining_soil_infiltration_rates soil infiltra

42 KB (6,195 words) - 14:45, 6 January 2023
Operation and maintenance of stormwater infiltration practices
*[[Operation and maintenance of bioretention and other stormwater infiltration practices]] *[[Operation and maintenance of bioretention and other stormwater infiltration practices - supplemental information]]

34 KB (4,859 words) - 22:08, 24 January 2023
Design guidelines for soil characteristics - tree trenches and tree boxes
...l&utm_term=Link Read this blog] called Writing Bullet Proof Resistant Soil Specifications, published July 24, 2019]] {{alert|Trees can be an important tool for retention and detention of stormwater runoff. Trees provide additional benefits, including cleaner air, reduction

62 KB (9,245 words) - 12:30, 14 February 2023
Compost and stormwater management
[[File:Pdf image.png|100px|thumb|left|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Compost_and_stormwater_management_-_Mi ...=3>Compost results from the controlled biological decomposition of organic materials. Image from [https://www.flickr.com/photos/mpcaphotos/albums/72157647386550

75 KB (10,966 words) - 12:47, 2 February 2023
Types of tree BMPs
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Types_of_bioretention_-_Minnesota_Stor {{alert|Trees can be an important tool for retention and detention of stormwater runoff. Trees provide additional benefits, including cleaner air, reduction

19 KB (2,801 words) - 11:38, 26 January 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
Biochar and applications of biochar in stormwater management
...ons_for_biochar_in_stormwater_management a section focused specifically on stormwater applications for biochar]. ...pecifications|'''Link to a table comparing properties of different organic materials''']]

71 KB (9,827 words) - 15:45, 29 August 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
Wood chips and applications of wood chips in stormwater
...se the water holding capacity and water retention of soil and bioretention media; ..._for_wood_chips_in_stormwater_management a section focused specifically on stormwater applications] for wood chips.

56 KB (8,037 words) - 21:40, 21 February 2023
2013 Construction stormwater permit
AUTHORIZATION TO DISCHARGE STORMWATER ASSOCIATED WITH CONSTRUCTION ACTIVITY UNDER THE NATIONAL POLLUTANT DISCHARG 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
Design guidelines for tree quality and planting - tree trenches and tree boxes
{{alert|Trees can be an important tool for retention and detention of stormwater runoff. Trees provide additional benefits, including cleaner air, reduction ...shingle tow. Plant them in early spring before growth starts. Keep packing materials moist, and the package cool and shaded until planted. These plants should b

60 KB (9,524 words) - 14:29, 20 February 2023
Better site design
...es better site design practices to minimize stormwater runoff and mitigate stormwater runoff.]] ...ral areas]], and use pervious areas to more effectively treat [[Glossary#S|stormwater]] [[Glossary#R|runoff]] (Center for Watershed Protection, 1998a) and promot

71 KB (10,558 words) - 11:52, 2 February 2023
Response to comments
'''Comment''': [https://stormwater.pca.state.mn.us/index.php?title=Design_criteria_for_infiltration Regarding '''Comment''': [[Bacteria in stormwater|Regarding this page]] - You say that watering lawns is "low" effect; but el

139 KB (19,236 words) - 15:31, 19 July 2023

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