Support document for Checklist for bacteria source inventory

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The MPCA, working with stakeholders, developed a checklist for conducting an inventory of bacteria sources. The checklist is not a permit requirement but may be used to meet permit requirements. This page provides guidance and supporting information for the checklist.

Link

Link to the checklist: File:Checklist for bacteria source inventory.xlsx

Structure of the checklist

The checklist contains four worhsheets.

• Information
• Checklist
• Useful links
• Dropdowns

These are discussed below.

Information worksheet

This sheet provides basic general information about the checklist.

Checklist

Screen shot of the bacteria source inventory worksheet. Click on image to enlarge.

This is the sheet where users enter information. Column A contains different categories of bacteria sources and specific sources within each category. The categories include the following.

• MS4 infrastructure
• Municipal sanitary infrastructure
• Other human sanitary sources
• Domestic pets
• Urban wildlife
• Other urban sources
• Urban non-stormwater discharges
• Recreational sources
• Agricultural sources
• Other sources

Columns B through G are where users input information.

Column B: Inventory status. The user chooses from a dropdown list containing the following options - Completed, On-going, Planned this permit cycle, Not planned for this permit cycle, Not applicable. Completed means the practice has been fully implemented. On-going means the practice is being implemented but is not fully implemented. The two options pertaining to permit cycle only apply to MS4 permittees.

Column C: Mapped. The user chooses from a dropdown list containing the following options - Yes, No, Partly. If a user has mapped or partially mapped the practice, consider describing the type of mapping in the Notes section (e.g. GIS).

Column D: Priority. The user chooses from a dropdown list containing the following options - low, medium, high. The user indicates if the activity is a low, medium, or high priority.

Column E: Implementation practices. The user can select a specific practice from a dropdown list or enter a user-specified value. The options are Water quality monitoring, Installation of pet waste bags, Elimination of over-spray irrigation, Street sweeping, Infiltration BMPs, Waterfowl management, Other, and NA (not applicable).

Column F: Notes. The user can provide additional information in this column.

Column G: Public outreach component. The user selects from a dropdown list with the options Yes or No. This applies to MS4 permittees who are attempting to meet Minimum Control Measures 1 or 2.

Supporting information

This section provides some basic information about each of the potential sources included in the checklist. Where appropriate we include links where additional information can be found.