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− | This page provides a summary of '''significant''' recent changes to this website. We anticipate this page will be updated infrequently | + | This page provides a summary of '''significant''' recent changes to this website. We anticipate this page will be updated infrequently. |
− | {{alert| | + | {{alert|For more detailed information about some of the updates described below, see [[Minnesota Stormwater Manual email Updates]]|alert-info}} |
− | + | *March 28, 2022: | |
− | *March 25, 2021 | + | **Operation and maintenance (O&M) of Green stormwater infrastructure (GSI) |
+ | ***[[Operation and maintenance of bioretention and other stormwater infiltration practices]] | ||
+ | ***[[Operation and maintenance (O&M) of tree trenches and tree boxes]] | ||
+ | ***[[Operation and maintenance (O&M) of green roofs]] | ||
+ | ***[[Operation and maintenance (O&M) of swales]] | ||
+ | ***[[Operation and maintenance (O&M) of filter strips]] | ||
+ | ***[[Operation and maintenance (O&M) of stormwater and rainwater harvest and use/reuse practices]] | ||
+ | ***[[Operation and maintenance (O&M) of stormwater treatment wetland practices]] | ||
+ | ***[[Operation and maintenance (O&M) of permeable pavement]] | ||
+ | **Street sweeping updates | ||
+ | ***[https://stormwater.pca.state.mn.us/index.php?title=Recommended_street_sweeping_practices_for_water_quality_purposes#Street_sweeping_overview Street sweeping overview] | ||
+ | ***[https://stormwater.pca.state.mn.us/index.php?title=Recommended_street_sweeping_practices_for_water_quality_purposes#Street_sweeping_equipment Street sweeping equipment] | ||
+ | ***[https://stormwater.pca.state.mn.us/index.php?title=Recommended_street_sweeping_practices_for_water_quality_purposes#Benefits_of_street_sweeping Benefits of street sweeping] | ||
+ | ***[https://stormwater.pca.state.mn.us/index.php?title=Recommended_street_sweeping_practices_for_water_quality_purposes#Effectiveness_of_street_sweeping Effectiveness of street sweeping (locations, timing, frequency)] | ||
+ | ***[https://stormwater.pca.state.mn.us/index.php?title=Recommended_street_sweeping_practices_for_water_quality_purposes#Managing_street_sweeping_waste Managing street sweeping waste] | ||
+ | ***[https://stormwater.pca.state.mn.us/index.php?title=Recommended_street_sweeping_practices_for_water_quality_purposes#Cost_considerations Cost considerations] | ||
+ | ***[https://stormwater.pca.state.mn.us/index.php?title=Recommended_street_sweeping_practices_for_water_quality_purposes#Training_for_street_sweeping_professionals Training for street sweeping professionals] | ||
+ | ***[https://stormwater.pca.state.mn.us/index.php?title=Recommended_street_sweeping_practices_for_water_quality_purposes#Street_sweeping_program_development Street Sweeping program development] | ||
+ | ***[https://stormwater.pca.state.mn.us/index.php?title=Recommended_street_sweeping_practices_for_water_quality_purposes#References References] | ||
+ | **[https://stormwater.pca.state.mn.us/index.php?title=Information_on_soil Information on soils] | ||
+ | *March 25, 2021: Several updates since the last update | ||
**The [https://stormwater.pca.state.mn.us/index.php?title=Green_Stormwater_Infrastructure_(GSI)_and_sustainable_stormwater_management Green Infrastructure section] of the Manual was reorganized and [https://stormwater.pca.state.mn.us/index.php?title=Green_stormwater_infrastructure_case_studies several case studies were added]. On-going work on Green Infrastructure continues, with a focus on operation and maintenance, and on GI project planning. | **The [https://stormwater.pca.state.mn.us/index.php?title=Green_Stormwater_Infrastructure_(GSI)_and_sustainable_stormwater_management Green Infrastructure section] of the Manual was reorganized and [https://stormwater.pca.state.mn.us/index.php?title=Green_stormwater_infrastructure_case_studies several case studies were added]. On-going work on Green Infrastructure continues, with a focus on operation and maintenance, and on GI project planning. | ||
**The [https://stormwater.pca.state.mn.us/index.php?title=Street_sweeping street sweeping section] of the manual has been updated and new material added. | **The [https://stormwater.pca.state.mn.us/index.php?title=Street_sweeping street sweeping section] of the manual has been updated and new material added. | ||
− | + | ***[[Street Sweeping Phosphorus Credit Calculator]] | |
− | ***[[Street Sweeping Phosphorus Credit Calculator: User Guide]] | + | ***[[Street Sweeping Phosphorus Credit Calculator: User Guide]] |
***[[Methods for sampling street sweeping material - Standard Operating Procedures]] | ***[[Methods for sampling street sweeping material - Standard Operating Procedures]] | ||
− | ***[[Methods for calculating pollutant reductions (credits) for street sweeping]] | + | ***[[Methods for calculating pollutant reductions (credits) for street sweeping]] |
− | ***[[Accounting for phosphorus load reductions with street sweeping]] | + | ***[[Accounting for phosphorus load reductions with street sweeping]] |
***[[P8 Street Sweeping Modeling]] | ***[[P8 Street Sweeping Modeling]] | ||
**[[Training and webinar schedule]] page added | **[[Training and webinar schedule]] page added | ||
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**Added a page called [[Spent lime, calcium water treatment residuals and application in stormwater]] | **Added a page called [[Spent lime, calcium water treatment residuals and application in stormwater]] | ||
**Added a page called [[Assessing total suspended sediment and total phosphorus removal efficiency of permittee owned/operated constructed stormwater ponds]] | **Added a page called [[Assessing total suspended sediment and total phosphorus removal efficiency of permittee owned/operated constructed stormwater ponds]] | ||
+ | **Added a page called [[Aluminum and iron water treatment residuals and application in stormwater]] | ||
+ | **Added a page called [[Biochar and applications of biochar in stormwater management]] | ||
*December 1, 2020: A new page has been created called [[Assessing total suspended sediment and total phosphorus removal efficiency of permittee owned/operated constructed stormwater ponds]]. This page provides guidance related to assessing the total suspended sediment (TSS) and total phosphorus (TP) removal efficiency of MS4 (Municipal Separate Storm Sewer System) permittee owned/operated ponds constructed and used for the collection and treatment of stormwater. Four (4) evaluation strategies are discussed. | *December 1, 2020: A new page has been created called [[Assessing total suspended sediment and total phosphorus removal efficiency of permittee owned/operated constructed stormwater ponds]]. This page provides guidance related to assessing the total suspended sediment (TSS) and total phosphorus (TP) removal efficiency of MS4 (Municipal Separate Storm Sewer System) permittee owned/operated ponds constructed and used for the collection and treatment of stormwater. Four (4) evaluation strategies are discussed. | ||
*December 1, 2020. Lots of new information has been added on TMDLs and the MS4 permit. A list of and links to new pages is provided below. | *December 1, 2020. Lots of new information has been added on TMDLs and the MS4 permit. A list of and links to new pages is provided below. |
This page provides a summary of significant recent changes to this website. We anticipate this page will be updated infrequently.
Another page provides case studies of treatment trains. See Case studies for stormwater treatment trains.
The most recent information on this topic includes the following:
NOTE: A street sweeping spreadsheet calculator tool, developed by Kalinosky et al.(2013) and referenced on the street sweeping section of the Manual is now available.
We completed migration of content from the 2008 Manual to this website during the last week of March, 2013. We do not anticipate further significant changes in Manual content during the wiki website rollout in April. Following that, we hope to incorporate the following changes into the Manual: