(57 intermediate revisions by the same user not shown)
Line 1: Line 1:
 +
[[File:Summary image.jpg|100px|left|thumb|alt=image|<font size=3>[ Page video summary]</font size>]]
 
[[File:Street-sweeping.jpg|300px|thumb|alt=image of street sweeper|<font size=3>Image courtesy Sarah Hobbie, University of Minnesota</font size>]]
 
[[File:Street-sweeping.jpg|300px|thumb|alt=image of street sweeper|<font size=3>Image courtesy Sarah Hobbie, University of Minnesota</font size>]]
 +
[[File:Clean street.jpg|300px|thumb|alt=clean street image|<font size=3>There are multiple reasons for sweeping streets. However, for water quality purposes, sweeping is best done in spring following fruit drop and autumn following leaf drop. In this image, the street was to be swept the day after the image was taken. Very little water quality benefit will be gained from sweeping this street.</font size>]]
  
*[[Overview of street sweeping]]
+
{{alert|The MPCA hosted a webinar on street sweeping, Thursday May 13, 9:30-11:00 AM. [[Stormwater Manual webinars|Information from the webinar is posted]] and includes a recording of the webinar, the chat file including answers to questions, and speaker presentations.|alert-info}}
*[[Recommended street sweeping practices for water quality purposes]] - <span title="This page contains information summarizing recommended sweeping practices, typically to maximize pollutant removal. Examples include when to sweep, recommended equipment, managing sweeping material, cost information, etc. The current TTech work order will provide some of this information."> '''Coming in summer, 2021'''</span>
+
 
*Pollutant removal associated with street sweeping
+
[[Acknowledgements for street sweeping|Acknowledgements]]
**[[Methods for calculating pollutant reductions (credits) for street sweeping]]
+
 
**[[Calculating pollutant removal credits for street sweeping]] - <span title="This will be the guidance for using the calculator."> '''Coming spring, 2021'''</span>
+
[https://stormwater.pca.state.mn.us/index.php?title=Stormwater_Manual_webinars#May_13.2C_2021_-_Street_Sweeping Street sweeping webinar]
**[[Tool for calculating phosphorus removal from street sweeping]] - <span title="Link to a street sweeping calculator"> '''Coming in spring, 2021'''</span>
+
 
**[[Methods for sampling street sweeping material - Standard Operating Procedures]]
+
'''NOTE:'''Hover over bolded text to see the contents for a page
*[[Guidance for incorporating street sweeping into the Minimal Impact Design Standards Calculator and MPCA’s Simple Estimator]] - '''Coming in summer, 2021'''
+
 
*[[Managing street sweepings]]
+
==Information on street sweeping==
 +
*[[Overview, water quality benefits, and other co-benefits of street sweeping]]
 +
*<span title="This page contains information summarizing recommended sweeping practices, typically to maximize pollutant removal. Information includes when to sweep, recommended equipment, managing sweeping material, cost information, and more."> [https://stormwater.pca.state.mn.us/index.php?title=Recommended_street_sweeping_practices_for_water_quality_purposes '''Recommended street sweeping practices for water quality purposes''']</span>
 +
*[[Pollutant removal associated with street sweeping]]
 +
*[[Cost considerations for establishing and maintaining a street sweeping program]]
 +
*[[Survey of street sweeping crediting approaches]]
 +
*[[Composition, characterization, and management of street sweepings]]
 +
*[[Disposal options for street sweeping materials]]
 +
*[[Tracking street sweeping activities]]
 
*[[Case studies for street sweeping]]
 
*[[Case studies for street sweeping]]
*[[Links for street sweeping]]
+
*[[Lessons learned and advice from street sweeping programs]]
 
*[[Supporting information]]
 
*[[Supporting information]]
 +
 +
==Street sweeping crediting and Phosphorus Calculator==
 +
*Street Sweeping Calculator
 +
**[[Street Sweeping Phosphorus Credit Calculator]]
 +
**[[Street Sweeping Phosphorus Credit Calculator How-to-Guide]]
 +
**[[Street Sweeping Phosphorus Credit Calculator: User Guide]]
 +
**[https://stormwater.pca.state.mn.us/index.php?title=File:Street_sweeping_calculator_demo.mp4 Sweeping calculator video]
 +
*[[Methods for sampling street sweeping material - Standard Operating Procedures]]
 +
*[[Methods for calculating pollutant reductions (credits) for street sweeping]]
 +
*[[Accounting for phosphorus load reductions with street sweeping]]
 +
*[[P8 Street Sweeping Modeling]]
 +
*[[TSS credits for street sweeping]]
 +
*[[Guidance for incorporating street sweeping into the Minimal Impact Design Standards Calculator and MPCA’s Simple Estimator]]
 +
*[[Volume based crediting for street sweeping]]
 +
*[[Example phosphorus calculations for street sweeping using different methods]]
 +
 +
==Fact sheets, quick guides==
 +
*[[Benefits and cost effectiveness of street sweeping]]
 +
*[[Recommended practices for a water quality-targeted street sweeping program]]
 +
*[[Street Sweeping Phosphorus Credit Calculator How-to-Guide]]
 +
*[[MS4 fact sheet - Street & Parking Lot Sweeping]]
 +
 +
==University of Minnesota research on street sweeping==
 +
*[https://www.wrc.umn.edu/developing-street-sweeping-credit-stormwater-phosphorus-source-reduction Developing a street sweeping credit for stormwater phosphorus source reduction] - this page contains information and the [https://www.wrc.umn.edu/sites/wrc.umn.edu/files/hobbie_msrc_2018_street_sweeping_credit_final_report_12.10.2020.pdf final report] from the U of M study that led to development of the phosphorus calculator. Researchers: Sarah E. Hobbie, Rachel King, Tessa Belo, Lawrence A. Baker, Jacques C. Finlay.
 +
*[http://stormwater.safl.umn.edu/updates-march-2013 Quantifying Nutrient Removal through Targeted Intensive Street Sweeping] - summary of Prior Lake study, 2010-2013 (Kalinosky et al., 2013). For additional information related to this project, [https://larrybakerlab.cfans.umn.edu/research-themes/source-reduction-improve-urban-stormwater-quality link here]
 +
**[https://stormwater.pca.state.mn.us/index.php?title=File:Prior_Lake_Street-Sweeping-Study_final-9-24-2014.pdf Prior Lake study:Estimating Nutrient Removal by Enhanced Street Sweeping]
 +
 +
==Links==
 +
*Internal
 +
**[https://stormwater.pca.state.mn.us/index.php?title=File:Street_sweeping_lit_review.docx Final Street Sweeping: Survey of Crediting Approaches]
 +
**[[Street sweeping for trees]]
 +
**[[Trees]]
 +
**[[MS4 fact sheet - Street & Parking Lot Sweeping]]
 +
**[[Survey results for managing street sweeping materials]]
 +
*External
 +
**[https://www.usgs.gov/centers/umid-water/science/using-leaf-collection-and-street-cleaning-reduce-nutrients-urban?qt-science_center_objects=0#qt-science_center_objects Using leaf collection and street cleaning to reduce nutrients in urban stormwater] - This page summarizes on-going research by the United States Geological Survey on street sweeping. Lead researcher - William Selbig.
 +
**[https://www.chesapeakebay.net/documents/FINAL_APPROVED_Street_and_Storm_Drain_Cleaning_Expert_Panel_Report_--_Complete2.pdf  Recommendations of the Expert Panel to Define Removal Rates for Street and Storm Drain Cleaning Practices] - Final document produced by Chesapeake Bay expert panel
 +
**[[Neat websites and articles for trees]]
  
 
==Survey of street sweeping practices==
 
==Survey of street sweeping practices==
Line 31: Line 79:
 
*[[Neat websites and articles for trees]]
 
*[[Neat websites and articles for trees]]
 
*[[Guidance for managing sediment and wastes collected by pretreatment practices]]: '''Note''' - this page contains some information on disposal of material collected in pretreatment practices, include information on street sweepings
 
*[[Guidance for managing sediment and wastes collected by pretreatment practices]]: '''Note''' - this page contains some information on disposal of material collected in pretreatment practices, include information on street sweepings
 +
 +
<noinclude>
 +
[[Category:Level 3 - Best management practices/Nonstructural practices/Street sweeping]]
 +
</noinclude>

Latest revision as of 01:44, 11 April 2023

image
[ Page video summary]
image of street sweeper
Image courtesy Sarah Hobbie, University of Minnesota
clean street image
There are multiple reasons for sweeping streets. However, for water quality purposes, sweeping is best done in spring following fruit drop and autumn following leaf drop. In this image, the street was to be swept the day after the image was taken. Very little water quality benefit will be gained from sweeping this street.
Information: The MPCA hosted a webinar on street sweeping, Thursday May 13, 9:30-11:00 AM. Information from the webinar is posted and includes a recording of the webinar, the chat file including answers to questions, and speaker presentations.

Acknowledgements

Street sweeping webinar

NOTE:Hover over bolded text to see the contents for a page

Information on street sweeping

Street sweeping crediting and Phosphorus Calculator

Fact sheets, quick guides

University of Minnesota research on street sweeping

Links

Survey of street sweeping practices

The MPCA conducted a survey of cities to determine their street sweeping practices, their interest in a street sweeping credit, and their ability to implement different methods for crediting sweeping. We have not yet fully analyzed the data, but some general conclusions include the following.

  • 75 cities responded to the survey and indicated they operate a sweeping program. This was a response rate of close to 50 percent. The responses were distributed geographically across the state and covered a wide range of city sizes (large to small).
  • About 78 percent indicated they would be likely to participate in a crediting program
  • All but 7 cities can track sweeping information, but 66 percent said they cannot relate material collected to a specific geographic area. This is a question we likely will follow-up with, since being able to relate material to a geographic location is potentially a way of targeting sweeping efforts.
  • Most cities estimate volume or mass of material collected, but few measure volume or mass or have the ability to measure dry weight of material collected
  • Most cities sweep quarterly or less and most do not specifically sweep in response to fall leave drop

The summary information can be found here.

Related pages

This page was last edited on 11 April 2023, at 01:44.