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Construction specifications for stormwater ponds
...specifications, have been created for stormwater ponds (see [[CADD images for individual best management practices]]): *stormwater pond plan;

1 KB (154 words) - 14:42, 11 December 2022
Cost-benefit considerations for stormwater ponds
...hydric soils contained within the footprint of the project are utilized as stormwater management facilities. ...e below lists the specific site components that are specific to stormwater ponds. Not included in this table are those cost items that are common to all con

3 KB (397 words) - 20:51, 12 December 2022
References for stormwater ponds
*ASCE/EPA. [http://bmpdatabase.org/ International Stormwater Best Management Practices (BMP) Database].[http://www.bmpdatabase.org/] ....org/natural-resources/water/georgia-stormwater-management-manual/ Georgia Stormwater Management Manual].

4 KB (470 words) - 02:46, 25 February 2023
Assessing the performance of stormwater ponds
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Assessing_the_performance_of_stormwate ...onds and wetlands) can be an important tool for retention and detention of stormwater runoff. Because they utilize vegetation, bioretention practices provide add

7 KB (891 words) - 15:28, 27 December 2022
Protecting Water Quality in Urban Areas: Best Management Practices for Dealing with Storm Water Runoff from Urban, Suburban, and Developing Areas of Minnesota
...formation in this document is now outdated and we recommend it not be used for regulatory purposes. ...r chapter 6: Erosion Prevention and Sediment Control. If you reference the Stormwater best management practices manual, particularly in ordinances, we recommend

3 KB (348 words) - 17:16, 20 July 2022
Links to .dwg files
Use [http://stormwater.pca.state.mn.us/index.php/CADD_images_for_individual_best_management_practi *[[Links to .dwg files for wet ponds]]

2 KB (279 words) - 21:46, 17 November 2022
Types of stormwater ponds
[[File:Pdf image.png|100px|thumb|left|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Types_of_stormwater_ponds_-_Minnesota_ ...detention ponds; however, all four main design variants are presented here for the sake of completeness.

5 KB (710 words) - 21:02, 15 August 2022
Stormwater treatment concepts
 ...st Management Practices Performance Evaluation]. See the NOTE on this page for more information.]]

3 KB (411 words) - 18:56, 2 February 2023
Stormwater and rainwater harvest and use/reuse
...agnifying glass.jpg|200px|thumb|alt=image|'''NEW:''' [https://stormwater.pca.state.mn.us/index.php?title=Minnesota_reuse_projects List of reuse proj ...r project updates, and find the group's meeting schedule and opportunities for input at the [https://www.health.state.mn.us/communities/environment/water/

4 KB (569 words) - 21:29, 9 December 2022
General stormwater information
...off.jpg|300 px|thumb|alt=photo of stormwater runoff|Untreated stormwater entering a storm drain.]] ...s sediment and phosphorus are carried with the runoff water. Management of stormwater runoff entails intercepting and treating the runoff water.

2 KB (305 words) - 10:24, 26 January 2023
Sediment control practices
...px|alt=photo of vehicle tracking pad|Properly constructed BMP for vehicle tracking.]] ...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

5 KB (613 words) - 13:08, 21 March 2023
Design considerations for constructed stormwater ponds used for harvest and irrigation use/reuse
...humb|alt=photo of reuse pond|Photo of pond used for capturing stormwater and irrigating Eagle Valley and Prestwick Golf Club. Photo courtesy of Emmo ...r management. Existing ponds can be retrofitted to serve as a water source for a harvest and use system.

8 KB (1,138 words) - 17:04, 29 December 2022
Types of iron enhanced sand filter
[[File:Pdf image.png|100px|left|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Types_of_iron_enhanced_sand_filter_-_M ...ng material whose purpose is to remove pollution from runoff"> '''[https://stormwater.pca.state.mn.us/index.php?title=Filtration sand filter]''' with iron

7 KB (1,032 words) - 22:42, 23 November 2022
Stormwater wet pond fact sheet
...ater runoff from impervious surfaces (e.g. streets, sidewalks, roofs). Wet ponds help mitigate flooding and improve water quality in urban areas. Access this page as a Word document: [[File:Stormwater wet pond fact sheet.docx]]

12 KB (1,895 words) - 23:45, 30 January 2023
Aaron test ms4 photo library
...is page may not be accurate and should not be used as guidance in managing stormwater.|alert-danger}} Finding high quality photographs to use in your outreach materials or other stormwater program activities is difficult. We're compiling pictures into a Photo Libr

7 KB (937 words) - 16:23, 7 May 2024
Pretreatment
...pretreatment_vegetated_filter_strips vegetated filter strips] and [https://stormwater.pca.state.mn.us/index.php?title=Design_criteria_for_stormwater_ponds#Pretre ...ective BMP for small surface infiltration practices and can be easily used for retrofits. Photo courtesy of the City of St. Cloud.]]

6 KB (810 words) - 21:39, 22 June 2023
Operation and maintenance of stormwater ponds
....edu/sedimentation/maintenance-sedimentation-practices link to Maintenance for Sedimentation Practices] (U of M)|alert-info}} ...e pollutant removal, channel protection, and flood control capabilities of ponds will decrease if:

9 KB (1,171 words) - 21:56, 24 January 2023
Wet pond fact sheet
#REDIRECT [[Stormwater wet pond fact sheet]] ...ater runoff from impervious surfaces (e.g. streets, sidewalks, roofs). Wet ponds are constructed to have a permanent pool of water and help mitigate floodi

11 KB (1,661 words) - 22:12, 8 December 2022
Summary of model information
...ater.pca.state.mn.us/index.php/File:Model_Matrix.xlsx Excel file (Note the links are not updated in the Excel file)] ''' <td>Detention ponds and storage chambers</td>

18 KB (3,187 words) - 16:41, 27 December 2022
Overview for stormwater ponds
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Overview_for_stormwater_ponds_-_Minnes ...https://stormwater.pca.state.mn.us/index.php?title=Stormwater_ponds '''wet ponds''']. It includes a discussion of permit applicability, function with

12 KB (1,884 words) - 21:46, 7 February 2023
Stormwater infiltration at permitted industrial stormwater facilities
...nt practice. This page provides a discussion of infiltration at industrial stormwater sites, including BMP options and infiltration constraints. ...ropriate for infiltration, it is usually the preferred option for managing stormwater runoff. The following site conditions are conducive to infiltration.

9 KB (1,388 words) - 23:40, 30 January 2023
Requirements, recommendations and information for using stormwater pond as a BMP in the MIDS calculator
...r constructed pond for MIDS calculator|MIDS calculator symbol for constructed pond.]] ...tershed tab for constructed pond|Screen shot of watershed tab for constructed pond.]]

17 KB (2,658 words) - 19:09, 23 November 2022
MCM 6 Pollution Prevention/Good Housekeeping
...eparate storm sewer system (MS4) communities are the first line of defense for many pollutants entering storm sewer systems within their jurisdiction, suc *sand and salt for de-icing

11 KB (1,592 words) - 18:55, 1 May 2024
Stormwater Program for Municipal Separate Storm Sewer Systems (MS4)
...ently updated this page and will continue to work on information about MS4 stormwater management. If you have suggestions, we welcome comments using the comment [[file:Aerial city.jpg|300px|left|alt=icon for MS4 stormwater]]

8 KB (1,192 words) - 22:34, 1 December 2022
Aaron test mcm 6
...is page may not be accurate and should not be used as guidance in managing stormwater.|alert-danger}} ...eparate storm sewer system (MS4) communities are the first line of defense for many pollutants entering storm sewer systems within their jurisdiction, suc

12 KB (1,708 words) - 16:21, 7 May 2024
Descriptions of training and webinar events
...nstrator of Carnelian Marine St. Croix Watershed District, and Noah Czech, Stormwater Compliance Specialist, City of St. Cloud, MN - pretreatment practices and a *Chris French, National Regulatory Manager for BioClean - Observations (the good, bad, and ugly)

5 KB (696 words) - 14:29, 6 December 2022
Pretreatment - Above ground and below grade storage and settling devices
...e bulk of the sediment before the other rows of chambers receive the water for infiltration (image courtesy: StormTech Product Catalogue, 2013). Click on ...self is nonproprietary, though proprietary outlet structures are available for enhanced performance.

7 KB (1,002 words) - 23:42, 5 December 2022
Liners for stormwater management
...nreview.org/manual/chapter-4/4.12-outlet-controls Philadelphia Water (PWD) Stormwater Management Guidance Manual].]] [[File:Pdf image.png|100px|thumb|left|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Liners_for_stormwater_management.pdf D

10 KB (1,408 words) - 01:18, 7 December 2022
Fact sheet on stormwater guidance for solar farm projects
==Basis for stormwater management on solar projects== ...rivers, scours streambanks and river bottoms and hurts or degrades habitat for fish and other aquatic organisms.

9 KB (1,379 words) - 15:10, 8 December 2022
Construction specifications for stormwater and rainwater harvest and use/reuse
{{alert|Stormwater and rainwater harvest and use systems can improve or maintain watershed hyd ...i.e., the storage component can serve both temporary or construction phase stormwater treatment needs as well as long-term harvesting needs). Also, installation

6 KB (892 words) - 20:24, 17 November 2022
MS4 Digital Document Library
...aff to store and circulate example documents that are being used to manage stormwater pollution prevention programs (SWPPPs). In the DDL, you'll find inspection ...f have reviewed all materials to ensure their compliance with the [https://stormwater.pca.state.mn.us/index.php?title=Stormwater_Program_for_Municipal_Separate_S

12 KB (1,604 words) - 13:06, 24 January 2023
Requirements, recommendations and information for using stormwater wetland as a BMP in the MIDS calculator.
...ter wetland|Symbol used in the MIDS calculator to represent a stormwater wetland BMP.]] ...nd BMP 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

11 KB (1,614 words) - 01:14, 8 February 2023
Minneapolis Chain of Lakes - a stormwater treatment train approach to improving lake water quality
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Minneapolis_Chain_of_Lakes_-_a_stormwa ...ng the Chain of Lakes (Calhoun, Harriet, and Cedar), while no trend exists for Lake of the Isles and Brownie lakes.|alert-info}}

8 KB (1,154 words) - 16:13, 31 January 2023
Overview for iron enhanced sand filter
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Overview_for_iron_enhanced_sand_filter ...iron is not appropriate for all filtration practices due to the potential for iron loss or plugging in low oxygen or persistently inundated filtration pr

15 KB (2,186 words) - 18:59, 28 December 2022
Stormwater management for lake protection and restoration
...t have sufficient monitoring data for assessment. The nutrient responsible for these impairments is phosphorus. ...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

17 KB (2,478 words) - 21:20, 20 February 2023
Calculator
...o5nq7J9D5uEHu-0KMLU--o link here]. To see changes from Version 3, [https://stormwater.pca.state.mn.us/index.php?title=Summary_of_changes_in_Version_4_Minimal_Imp ...was not receiving annual volume credits, resulting in no pollutant removal for the portion of captured water that infiltrates below the underdrain.

5 KB (824 words) - 14:16, 2 April 2024
Aaron test MS4 page
...is page may not be accurate and should not be used as guidance in managing stormwater.|alert-danger}} ...ently updated this page and will continue to work on information about MS4 stormwater management. If you have suggestions, we welcome comments using the comment

15 KB (2,266 words) - 16:49, 7 May 2024
Stormwater Manual webinars
...ual. Please note that the PowerPoint files may contain links. To make the links live you must be running the Powerpoint slide show. ==March 29, 2023 Updates to the Minnesota Stormwater Manual==

18 KB (2,529 words) - 20:27, 9 August 2023
MCM 3 Illicit Discharge Detection and Elimination
...ally an illicit discharge. Minimum Control Measure (MCM) 3 of the [https://stormwater.pca.state.mn.us/index.php?title=2020_MS4_General_Permit_Section_18_MCM_3:_I ==MS4 General Permit requirements for MCM 3==

12 KB (1,660 words) - 13:25, 23 January 2023
Aaron test mcm 3
...is page may not be accurate and should not be used as guidance in managing stormwater.|alert-danger}} ...ally an illicit discharge. Minimum Control Measure (MCM) 3 of the [https://stormwater.pca.state.mn.us/index.php?title=2020_MS4_General_Permit_Section_18_MCM_3:_I

12 KB (1,726 words) - 16:21, 7 May 2024
Occurrence and mechanisms of constructed stormwater ponds that do not effectively retain phosphorus
*estimate the extent and occurrence of constructed stormwater ponds that do not effectively retain phosphorus, ...ions likely to contribute to phosphorus export from constructed stormwater ponds,

21 KB (2,996 words) - 19:09, 14 February 2023
Cost-benefit considerations for stormwater and rainwater harvest and use/reuse
...e, from virtually no treatment to meeting drinking water standards. Costs for distribution are usually associated with connection to an irrigation system ...t basis. However, harvest and use may still more cost-effective than other stormwater management techniques such as green roofs or underground infiltration facil

11 KB (1,495 words) - 20:51, 12 December 2022
Frequently Asked Questions (FAQs) for the MPCA Simple Estimator
...tool that calculates pollutant loading and load reductions associated with stormwater best management practices (BMPs). The spreadsheet utilizes the Simple Metho ...onsequently, some of the information on this page reflects recommendations for how to use the Estimator rather than specific answers and approaches.

11 KB (1,753 words) - 15:25, 8 December 2022
Design criteria for iron enhanced sand filter
General design criteria for iron-enhanced filtration systems includes *water quality sizing for filtration applicable to iron-enhanced sand filters;

12 KB (1,856 words) - 19:00, 28 December 2022
Quick guides for using models to meet MS4 TMDL permit requirements
...ts. For detailed guidance or additional information, see the links section for each model. ...or Minimal Impact Design Standards calculator] is a moderately simple tool for estimating pollutant load reductions associated with best management practi

18 KB (2,675 words) - 23:33, 5 December 2022
Dissolved phosphorus in stormwater runoff - sources and management strategies
...alt=image of phosphorus speciation|Schematic showing analysis for different forms of phosphorus in water. Filtered phosphorus is considered t ...of dissolved phosphorus in stormwater runoff, its sources, and strategies for managing dissolved phosphorus. While the focus is on urban runoff, the basi

11 KB (1,529 words) - 21:03, 20 February 2023
Total Suspended Solids (TSS) in stormwater
...JPG|300px|thumb|alt=image turbid runoff|Suspended sediment in stormwater runoff]] ...at for fish and bottom-dwelling organisms ... Solids also provide a medium for the accumulation, transport and storage of other pollutants including nutri

21 KB (3,012 words) - 20:38, 30 October 2023
Green Infrastructure benefits of constructed wetlands
[[File:Pdf image.png|100px|thumb|right|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Green_Infrastructure_benefits_of_const ...s photo shows an example of a stormwater wetland|Example of a stormwater wetland in a suburban area.]]

25 KB (3,412 words) - 01:07, 8 February 2023
MIDS calculator
...o5nq7J9D5uEHu-0KMLU--o link here]. To see changes from Version 3, [https://stormwater.pca.state.mn.us/index.php?title=Summary_of_changes_in_Version_4_Minimal_Imp ...es of runoff off impervious surfaces) and annual pollutant load reductions for total phosphorus (including a breakdown between particulate and dissolved p

18 KB (2,742 words) - 14:18, 2 April 2024
Old Minnesota Stormwater Manual Table of Contents
*[https://stormwater.pca.state.mn.us/index.php?title=Minnesota_Stormwater_Manual_emails Join our *[https://stormwater.pca.state.mn.us/index.php?title=Minnesota_Stormwater_Manual_email_Updates S

24 KB (3,277 words) - 15:12, 19 July 2023
Old Minnesota Stormwater Manual Main page
*[https://stormwater.pca.state.mn.us/index.php?title=Minnesota_Stormwater_Manual_emails Join our *[https://stormwater.pca.state.mn.us/index.php?title=Minnesota_Stormwater_Manual_email_Updates S

24 KB (3,277 words) - 15:20, 19 July 2023
Case study for using WINSLAMM to meet TMDL permit requirements
...For guidance on using WinSLAMM to meet TMDL permit requirements, [https://stormwater.pca.state.mn.us/index.php?title=Recommendations_and_guidance_for_utilizing_ ...d to excess total suspended solids (TSS). The report established TSS TMDLs for five stream reaches in the South Metro – Mississippi River (South Metro)

15 KB (2,316 words) - 22:03, 22 November 2022
Table of Contents test page
<th><center>'''Welcome to the Minnesota Stormwater Manual wiki'''</center></th> <td>The format for this page has changed. If you would like to access the Table of Contents as

89 KB (12,875 words) - 13:29, 9 February 2023
Potential stormwater hotspots
[[File:Pdf image.png|100px|thumb|left|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Potential_stormwater_hotspots_-_Minnes ...ta Regulated hotspots are subject to the NPDES Multi-Sector General Permit for Industrial Activity, and/or local ordinances.

20 KB (2,956 words) - 20:49, 2 February 2023
Operation and maintenance of filtration
The most frequently cited maintenance concern for filters is surface and [[Glossary#U|underdrain]] clogging caused by organic ...e (O&M). In particular, with filter construction the most important action for preventing operation and maintenance difficulties is to ensure that the con

7 KB (899 words) - 13:51, 29 December 2022
Stormwater Manual Table of Contents
<th><center>'''Welcome to the Minnesota Stormwater Manual wiki'''</center></th> <td>The format for this page has changed. If you would like to access the Table of Contents as

89 KB (12,945 words) - 15:54, 29 August 2023
Planning, scheduling, and sequencing for construction
...n#Additional information|Link here for general information on construction stormwater]]. ...uction. These steps also help owners/operators determine their eligibility for coverage under the general permit.

21 KB (3,054 words) - 19:49, 15 August 2023
Overview for sand (media) filters
...with an underdrain, which makes them a good option for treating potential stormwater hotspots (PSHs). They can also be installed underground to prevent the cons ==Function within stormwater treatment train==

13 KB (1,897 words) - 13:47, 29 December 2022
MPCA review of submittals using the MPCA Simple Estimator
...llocations''' (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
Operation and maintenance (O&M) of stormwater and rainwater harvest and use/reuse practices - supplemental information
...in an underground parking lot at the Minnesota Central Library to collect stormwater runoff]] {{alert|Stormwater and rainwater harvest and use systems can improve or maintain watershed hyd

19 KB (2,688 words) - 17:15, 28 January 2023
Overview of Green Infrastructure and Low Impact Development
...actices, including infiltrating, evapotranspiring, or harvesting and using stormwater. On a regional scale, green infrastructure is the preservation or restorati ...w of green infrastructure practices, and benefits of green infrastructure. Links to other pages in the manual are provided at the end of this article.

16 KB (2,382 words) - 14:41, 6 February 2023
Information on pollutant removal by BMPs
[[File:Pdf image.png|100px|thumb|right|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Information_on_pollutant_removal_by_BM ...ale with underdrain|Schematic of pollutant removal mechanisms for a dry swale with an underdrain.]]

36 KB (5,227 words) - 00:44, 23 January 2023
Quick guide
...arranged in the exact order as in the hardback version of the Manual. The links take you to the page containing the topic you want. It does not take you di :1.1. Volume 1 - Integrated Stormwater Management: This section does not appear in the web-based

63 KB (7,400 words) - 13:08, 26 January 2023
Case studies for stormwater and rainwater harvest and use/reuse
{{alert|Stormwater and rainwater harvest and use systems can improve or maintain watershed hyd ...accessible''': Yes, an interpretive sign is on the rear patio of City Hall for public viewing.

25 KB (3,602 words) - 01:16, 29 December 2022
Burnsville rain gardens - retrofitting for water quality
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Burnsville_rain_gardens_-_retrofitting {{alert|This page was created for the original Stormwater Manual in 2005. Information may be outdated.|alert-info}}

9 KB (1,325 words) - 20:03, 20 July 2022
Scenario for developing a stormwater treatment train for constructed ponds in new development
...see [[Scenario for developing a stormwater treatment train for constructed ponds in new development#Related articles|related articles]] at the bottom of thi ...elopment Scenario Base|Schematic illustrating the site layout for this example. The site consists of 40 acres of rural land use that is unde

44 KB (6,330 words) - 13:35, 12 February 2023
Overview for permeable pavement
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Overview_for_permeable_pavement_-_Minn ...able pavement may provide additional benefits, including reducing the need for de-icing chemicals, and providing a durable and aesthetically pleasing surf

15 KB (2,185 words) - 19:28, 27 December 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
Mosquito control and stormwater management
...c matter loading in this pretreatment manhole sump provides an environment for mosquitoes [Ramsey Conservation District, 2017]. ]] ...f organic material to provide sustenance to larvae ([[Mosquito control and stormwater management#References|Messer, 2003]]). Although this basic fact often means

23 KB (3,413 words) - 17:08, 28 January 2023
Overview and methods of pretreatment
...pretreatment_vegetated_filter_strips vegetated filter strips] and [https://stormwater.pca.state.mn.us/index.php?title=Design_criteria_for_stormwater_ponds#Pretre ...a.state.mn.us/index.php?title=Construction_stormwater_program Construction Stormwater General Permit].

22 KB (3,030 words) - 22:32, 28 January 2023
Questions and answers, December 15, 2016 webinar
...5, 2016 webinar on Infiltration. Answers include links and if appropriate, links to additional information. *Why do you need 3 feet of separation from groundwater for infiltration but in the same pond footprint you can do wet pond constructio

17 KB (2,590 words) - 14:28, 6 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 ...use, ranging from about 0.19 mg/L from open space areas to about 0.32 mg/L for residential areas. TP export from urban land uses are typically 1-3 lb/ac/y

44 KB (6,189 words) - 13:56, 11 February 2023
Stormwater infiltration guidance for sites with known or high potential for soil or groundwater contamination on or off-site
...of contaminants, see [[Screening assessment for contamination at potential stormwater infiltration sites]]. ...of contaminants, see [[Screening assessment for contamination at potential stormwater infiltration sites]].|alert-info}}

31 KB (4,546 words) - 14:23, 11 February 2023
Calculating credits for iron enhanced sand filter
...for these chemicals, there is insufficient data in the literature. [http://stormwater.pca.state.mn.us/index.php/Information_on_pollutant_removal_by_BMPs#Referenc [[File:Pdf image.png|100px|thumb|left|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Calculating_credits_for_iron_enhanced_

24 KB (3,625 words) - 01:28, 23 December 2022
Calculating credits for green roofs
|+Recommended pollutant removal efficiencies, in percent, for green roofs. [[File:Pdf image.png|100px|thumb|left|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Calculating_credits_for_green_roofs_-_

19 KB (2,893 words) - 14:22, 26 July 2022
What's New
...led information about some of the updates described below, see [[Minnesota Stormwater Manual email Updates]]|alert-info}} **[[TP and TSS credits and guidance for manufactured treatment devices (mtds)]]

60 KB (8,737 words) - 18:14, 19 July 2023
Plants for swales
...t/files/pfsd-section1.pdf “Plants for Stormwater Design: Species Selection for the Upper Midwest”] (Daniel Shaw and Rusty Schmidt, Minnesota Pollution C ...e. See the section [[Green Stormwater Infrastructure (GSI) and sustainable stormwater management]].|alert-success}}

33 KB (4,525 words) - 17:15, 8 December 2022
Decision tools for stormwater infiltration
...out.png|200px|thumb|alt=check it out image|[[Linear Permanent Stormwater Management Design Flow Chart]].]] ...the bottom of the BMP. If no infiltration is desired at a site, a [https://stormwater.pca.state.mn.us/index.php?title=Liners_for_stormwater_management liner] sho

23 KB (3,334 words) - 17:06, 11 January 2023
Overview and management strategies for bacteria in stormwater
...e water through malfunctioning or illicit septic system connections, urban stormwater, manure spills or runoff, and more ([https://www.pca.state.mn.us/water/bact ...ote that the focus is on bacteria because bacteria are used as a surrogate for assessing potential contamination by pathogenic microorganisms. A short sec

31 KB (4,336 words) - 13:13, 7 February 2023
Calculating credits for stormwater ponds
...pollutant removal efficiencies, in percent, for constructed ponds. [http://stormwater.pca.state.mn.us/index.php/Information_on_pollutant_removal_by_BMPs#Referenc ...nly iron enhanced pond benches are discussed in this manual as a mechanism for retaining dissolved phosphorus.'''

59 KB (8,449 words) - 18:13, 1 August 2022
Operation and maintenance for stormwater and rainwater harvest and use/reuse
{{alert|Information on operation and maintenance of stormwater and rainwater harvest and use/reuse practices has been updated. The updated *[[Operation and maintenance (O&M) of stormwater and rainwater harvest and use/reuse practices]]

25 KB (3,513 words) - 17:22, 28 January 2023
Stormwater preatreatment selection information
...e of device. Each section contains a table summarizing the characteristics for each pretreatment practice within a specific type of device. *[https://stormwater.pca.state.mn.us/index.php?title=Stormwater_preatreatment_selection_informat

26 KB (3,853 words) - 18:47, 2 February 2023
Stormwater research
{{alert|Education materials that used to be on this page have been moved to [[Stormwater education]]|alert-info}} .../search?search=Stormwater Center for Transportation Studies], the [https://stormwater.safl.umn.edu/ St. Anthony Falls Laboratory]] and the Research Centers liste

21 KB (3,122 words) - 21:56, 22 April 2024
Green Infrastructure benefits of infiltration practices
[[File:Pdf image.png|100px|thumb|alt=pdf image|[https://stormwater.pca.state.mn.us/index.php?title=File:Green_Infrastructure_benefits_of_infil ...cture. Green Infrastructure elements are planned and managed primarily for stormwater control, but also exhibit social, economic and environmental benefits (Syra

31 KB (4,224 words) - 19:32, 31 January 2023
Case study for using P8 to meet TMDL permit requirements
...iance. For guidance on using P8 to meet TMDL permit requirements, [https://stormwater.pca.state.mn.us/index.php?title=Recommendations_and_guidance_for_utilizing_ ...PBCWD) and Nine Mile Creek (NMCWD) watersheds. The draft TP TMDL developed for Lake Riley (AUID 10 0002 00) is shown in a screen shot on the right.

24 KB (3,840 words) - 15:58, 12 January 2023
Recommendations and guidance for utilizing P8 to meet TMDL permit requirements
...weeping], and user defined “General” devices. Model simulations can be run for a long duration (e.g., 50 years) and require inputs such as continuous, hou ...ce from individual municipal separate storm systems (MS4s). Download links for the P8 model and related documentation are provided below.

32 KB (4,742 words) - 13:34, 10 February 2023
Case study for using the MIDS calculator to meet TMDL permit requirements
...Municipal Separate Storm Sewer System (MS4) permittee can use the [https://stormwater.pca.state.mn.us/index.php?title=MIDS_calculator Minimal Impact Design Stand ...ake Independence Phosphorus TMDL (MPCA, 2007) is a nutrient TMDL completed for Lake Independence (AUID 27-0176-00) located in the Pioneer-Sarah Creek Wate

26 KB (3,924 words) - 16:08, 12 January 2023
Exercises from MIDS calculator workshops
This page summarizes exercises used for MIDS calculator training workshops. ...n the MIDS calculator. Below are examples of approaches that could be used for each problem. These are just example solutions and you are encouraged to tr

22 KB (3,549 words) - 18:28, 11 January 2023
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
Calculating credits for stormwater and rainwater harvest and use/reuse
...pollutant removal efficiencies, in percent, for infiltration BMPs. [http://stormwater.pca.state.mn.us/index.php/Information_on_pollutant_removal_by_BMPs#Referenc | colspan="8" style="text-align: center;" |Pollutant removal is 100 percent for the volume that is captured and infiltrated. If captured water is routed to

45 KB (6,471 words) - 21:16, 28 July 2022
Environmental impacts of road salt and other de-icing chemicals
...ng chemicals. Other effects (e.g. on infrastructure) are discussed [http://stormwater.pca.state.mn.us/index.php/Other_impacts_of_road_salt_use elsewhere in this ...492fa045acb567aba3fc7d9886/nchrp-rpt-577.pdf NCHRP Report 577]: Guidelines for the Selection of Snow and Ice Control Materials to Mitigate Environmental I

25 KB (3,805 words) - 15:05, 23 November 2022
Integrated stormwater management
This article provides a definition of “Integrated Stormwater Management” and discusses its multi-faceted approach. It discusses rate a ==What is integrated stormwater management==

23 KB (3,455 words) - 12:36, 14 February 2023
Scenario for developing a stormwater treatment train for a parking lot
...ther scenarios, see [[Scenario for developing a stormwater treatment train for a parking lot#Related articles|related articles]] at the bottom of this pag ...Lot Scenario Base|Site layout for a treatment train scenario for a site with a parking lot. Blue arrows and lines depict the existing storm

36 KB (5,210 words) - 22:51, 12 December 2022
Calculating credits for infiltration basin
#REDIRECT [[Calculating credits for infiltration]] ...pollutant removal efficiencies, in percent, for infiltration BMPs. [http://stormwater.pca.state.mn.us/index.php/Information_on_pollutant_removal_by_BMPs#Referenc

37 KB (5,249 words) - 16:07, 18 July 2022
Guidance and examples for using the MPCA Estimator
...he MPCA Simple estimator is an Excel-based tool that utilizes the [https://stormwater.pca.state.mn.us/index.php?title=The_Simple_Method_for_estimating_phosphorus *An information sheet with links to useful pages in the stormwater manual

98 KB (15,156 words) - 16:40, 5 January 2023
Operation and maintenance of bioretention
#REDIRECT [[Operation and maintenance of stormwater infiltration practices]] ...mation on this page has recently been added or updated. [[Acknowledgements for bioretention|Acknowledgements]].]]

22 KB (3,054 words) - 14:21, 24 January 2023
Design criteria for stormwater ponds
This section describes information on design of stormwater ponds. ...ate.mn.us/index.php/water/water-types-and-programs/stormwater/construction-stormwater/index.html MPCA Construction General Permit] (CGP) or other consistently ap

50 KB (7,726 words) - 18:02, 29 December 2022
Overview for stormwater and rainwater harvest and use/reuse
{{alert|Stormwater and rainwater harvest and use systems can improve or maintain watershed hyd ...nes apply. In Minnesota, please contact the Minnesota Department of Health for questions related to harvest and use of greywater or blackwater.

37 KB (5,490 words) - 12:41, 14 February 2023
Main Page
*[https://stormwater.pca.state.mn.us/index.php?title=Minnesota_Stormwater_Manual_emails Join our *[https://stormwater.pca.state.mn.us/index.php?title=Minnesota_Stormwater_Manual_email_Updates S

56 KB (8,201 words) - 14:14, 2 April 2024
BMP practices construction costs maintenance costs and land requirements
...costs. Barr identified a range of typical construction and operating costs for eight1 ...en they occurred. A major element of this effort was to normalize the data for 2010 Minnesota costs.

36 KB (5,524 words) - 14:44, 8 December 2022

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