Difference between revisions of "Winter Maintenance Assessment tool (WMAt)"
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| − | [[file:WMAt log in page.png|400px|thumb|alt=image of WMAt|<font size=3>[ | + | {{alert|The Winter Maintenance Assessment tool (WMAt) is now called the [[Smart Salting Assessment tool (SSAt)]]|alert-info}} |
| + | [[file:WMAt log in page.png|400px|thumb|alt=image of WMAt|<font size=3>[https://stormwater.pca.state.mn.us/index.php?title=Smart_Salting_Assessment_tool_(SSAt) Main page for SSAt]</font size>]] | ||
There are thousands of miles of streets and highways in Minnesota, along with parking lots and sidewalks that must be maintained to provide safe conditions throughout the winter. Winter maintenance of these surfaces currently relies heavily on the use of salt, primarily sodium chloride (NaCl), to prevent ice build-up and remove ice where it has formed. | There are thousands of miles of streets and highways in Minnesota, along with parking lots and sidewalks that must be maintained to provide safe conditions throughout the winter. Winter maintenance of these surfaces currently relies heavily on the use of salt, primarily sodium chloride (NaCl), to prevent ice build-up and remove ice where it has formed. | ||
| Line 5: | Line 6: | ||
In response to the increase in chloride concentrations from winter maintenance activities in area lakes, streams, wetlands, and groundwater, Minnesota state agencies, local municipalities, and experts across the Twin Cities Metropolitan Area (TCMA) have partnered to create a Chloride Management Plan to effectively manage salt use to protect our water resources in a responsible and strategic approach. | In response to the increase in chloride concentrations from winter maintenance activities in area lakes, streams, wetlands, and groundwater, Minnesota state agencies, local municipalities, and experts across the Twin Cities Metropolitan Area (TCMA) have partnered to create a Chloride Management Plan to effectively manage salt use to protect our water resources in a responsible and strategic approach. | ||
| − | As part of the TCMA Chloride Management Plan development, the first of its kind, Winter Maintenance Assessment tool | + | As part of the TCMA Chloride Management Plan development, the first of its kind, Smart Salting Assessment tool (SSAt, formerly called the Winter Maintenance Assessment tool or WMAt) has been developed as a resource of all known salt saving best management practices (BMPs). The SSAt is a web‐based tool that can be used to assist public and private winter maintenance organizations in determining where opportunities exist to improve practices, make reductions in salt use and track progress. |
| − | The | + | The SSAt contains a list of roughly 180 BMPs that allows agencies and companies to complete an assessment of their current winter maintenance practices and speculate on potential future practices to understand how to reduce the use of chlorides, while still providing an acceptable level of service. Utilization of this planning tool will allow the user to track their progress over time and show the results of their efforts. It also can predict salt savings and associated cost savings (with a low degree of accuracy at this point) based on the industry’s current salt savings research. |
Finally, once an assessment has been completed, a report can be generated summarizing current practices as “remedial”, “best” and “advanced” identifying areas for future improvement. The report is an excellent and convenient tool for winter maintenance managers to use to communicate winter maintenance operations to residents, clients or elected officials. | Finally, once an assessment has been completed, a report can be generated summarizing current practices as “remedial”, “best” and “advanced” identifying areas for future improvement. The report is an excellent and convenient tool for winter maintenance managers to use to communicate winter maintenance operations to residents, clients or elected officials. | ||
| − | <span style="color:red">PLEASE NOTE: This | + | <span style="color:red">PLEASE NOTE: This SSAt was developed to help minimize the use of road salt on Minnesota parking lots, sidewalks and roadways. However, this tool works for any location where road salt is used as a de-icer. The MPCA created this tool in a web-based environment and encourages the use of the tool anywhere there is a need to minimize road salt use.</span> |
| − | *[ | + | *[https://www.smartsaltingtool.com/ Link to the Smart Salting Assessment tool (SSAt)] |
| − | *[[How to create a WMAt account]] | + | *[[How to create a WMAt account|How to create a SSAt account]] |
<noinclude> | <noinclude> | ||
==Related pages== | ==Related pages== | ||
| − | *[[How salt works]] | + | *Overview and impacts of road salt and deicers |
| − | *[[Environmental impacts of road salt]] | + | **[[How salt works and overview of deicing chemicals]] |
| − | *[[Other impacts of road salt use]] | + | **[[Environmental impacts of road salt and other de-icing chemicals|Environmental impacts of road salt and other deicing chemicals]] |
| − | *[[Snow and salt storage]] | + | **[[Other impacts of road salt use]] |
| − | *[[Salt application BMPs]] | + | *Smart Salting Best Management Practices (BMPs) |
| − | *[[Technology-based deicing BMPs]] | + | **[[Snow and salt storage]] |
| − | *[[Non-chloride chemical alternatives for deicing]] | + | **[[Salt application BMPs]] |
| − | *[[Emerging and non-traditional deicing BMPs]] | + | **[[Technology-based deicing BMPs]] |
| − | *[[Chloride Management Plan]] | + | **[[Non-chloride chemical alternatives for deicing]] |
| − | *[[Winter Maintenance Assessment tool (WMAt)]] | + | **[[Emerging and non-traditional deicing BMPs]] |
| − | *[[Winter Parking Lot and Sidewalk Maintenance Manual]] | + | *Management tools |
| − | *[[Smart Salting (S2) training information]] | + | **[[Chloride Management Plan]] |
| − | *[[Smart Salting (S2) training certificate holders]] | + | **[[Winter Maintenance Assessment tool (WMAt)]] |
| + | *Smart Salting (S2) training program | ||
| + | **[[Winter Parking Lot and Sidewalk Maintenance Manual]] | ||
| + | **[[Winter Parking Lot and Sidewalk Maintenance Factsheet]] | ||
| + | **[[Smart Salting (S2) training information]] | ||
| + | **[[Smart Salting (S2) training certificate holders]] | ||
*[[Educational resources for Smart Salting (S2)]] | *[[Educational resources for Smart Salting (S2)]] | ||
*[[Cost-benefit considerations for Smart Salting (S2) and road salt winter maintenance]] | *[[Cost-benefit considerations for Smart Salting (S2) and road salt winter maintenance]] | ||
| Line 38: | Line 44: | ||
*[[References for Smart Salting (S2) and road salt winter maintenance]] | *[[References for Smart Salting (S2) and road salt winter maintenance]] | ||
| − | [[ | + | [[Category:Level 2 - Pollutants/Chloride]] |
| + | [[Category:Level 2 - Management/Winter management]] | ||
</noinclude> | </noinclude> | ||
Latest revision as of 11:27, 26 January 2023
There are thousands of miles of streets and highways in Minnesota, along with parking lots and sidewalks that must be maintained to provide safe conditions throughout the winter. Winter maintenance of these surfaces currently relies heavily on the use of salt, primarily sodium chloride (NaCl), to prevent ice build-up and remove ice where it has formed.
In response to the increase in chloride concentrations from winter maintenance activities in area lakes, streams, wetlands, and groundwater, Minnesota state agencies, local municipalities, and experts across the Twin Cities Metropolitan Area (TCMA) have partnered to create a Chloride Management Plan to effectively manage salt use to protect our water resources in a responsible and strategic approach.
As part of the TCMA Chloride Management Plan development, the first of its kind, Smart Salting Assessment tool (SSAt, formerly called the Winter Maintenance Assessment tool or WMAt) has been developed as a resource of all known salt saving best management practices (BMPs). The SSAt is a web‐based tool that can be used to assist public and private winter maintenance organizations in determining where opportunities exist to improve practices, make reductions in salt use and track progress.
The SSAt contains a list of roughly 180 BMPs that allows agencies and companies to complete an assessment of their current winter maintenance practices and speculate on potential future practices to understand how to reduce the use of chlorides, while still providing an acceptable level of service. Utilization of this planning tool will allow the user to track their progress over time and show the results of their efforts. It also can predict salt savings and associated cost savings (with a low degree of accuracy at this point) based on the industry’s current salt savings research.
Finally, once an assessment has been completed, a report can be generated summarizing current practices as “remedial”, “best” and “advanced” identifying areas for future improvement. The report is an excellent and convenient tool for winter maintenance managers to use to communicate winter maintenance operations to residents, clients or elected officials.
PLEASE NOTE: This SSAt was developed to help minimize the use of road salt on Minnesota parking lots, sidewalks and roadways. However, this tool works for any location where road salt is used as a de-icer. The MPCA created this tool in a web-based environment and encourages the use of the tool anywhere there is a need to minimize road salt use.
Related pages
- Overview and impacts of road salt and deicers
- Smart Salting Best Management Practices (BMPs)
- Management tools
- Smart Salting (S2) training program
- Educational resources for Smart Salting (S2)
- Cost-benefit considerations for Smart Salting (S2) and road salt winter maintenance
- Case studies for Smart Salting (S2) and road salt winter maintenance
- Chloride TMDL projects
- Links for Smart Salting (S2) and road salt winter maintenance
- References for Smart Salting (S2) and road salt winter maintenance
This page was last edited on 26 January 2023, at 11:27.