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Minnesota Stormwater Manual

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  • Steps before completing a construction stormwater permit coverage application
    ...ile of the construction site? Use the Special Waters Search or the current TMDL list of impaired waters and a quad map to identify your construction site a ...red-waters-and-tmdls General Information about Impaired Waters and Current TMDL List of Impaired Waters]
    18 KB (2,645 words) - 18:40, 27 June 2023
  • Information about the 2019 Legislation and affected MS4s
    ...wasteload allocations (WLAs). For example, if a Total Maximum Daily Load (TMDL) study area includes a portion of an affected city or township that has no Email or call the Stormwater TMDL Liaison
    7 KB (1,115 words) - 13:44, 29 March 2024
  • Phase I MS4 Guidance for completing the TMDL Annual report form
    ...in the completion of the Commissioner-approved TMDL Annual Reporting Form (TMDL Form). *The TMDL form is a Microsoft Excel file. A Microsoft Excel file or spreadsheet file
    50 KB (7,798 words) - 21:24, 4 January 2023
  • Chloride Management Plan
    *[[TCMA Chloride Management Plan - Appendix A – TCMA Chloride TMDL]]
    3 KB (478 words) - 16:21, 23 November 2022
  • Overview of stormwater credits
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) <span title="The portion of a receiving water's assimilative capacity that ...ion_stormwater_program Construction Stormwater General Permit] and meeting TMDL pollutant reduction requirements. Credits can be achieved either by an indi
    16 KB (2,431 words) - 20:34, 17 November 2022
  • Recommendations and guidance for utilizing P8 to meet TMDL permit requirements
    P8 is a highly-versatile program suitable for TMDL applications ranging from TMDL development, to demonstrating WLA and permit compliance from individual mun ...nd provides example case studies showing how P8 can be used to demonstrate TMDL compliance.
    32 KB (4,742 words) - 13:34, 10 February 2023
  • TCMA Chloride TMDL - Applicable Water Quality Standards and Numeric Water Quality Targets
    ...t. One exceedance of the acute criterion is considered an impairment. This TMDL has been developed with the goal of eliminating these exceedances. The chro
    3 KB (523 words) - 15:56, 23 November 2022
  • TCMA Chloride TMDL - Watershed and Waterbody Characterization
    ...description of the impaired lakes, wetlands and streams addressed in this TMDL. Watersheds, land use, water quality conditions, and sources of chloride ar ...chloride standard of 230 mg/L has been applied as the numeric WQT for this TMDL. The impaired lakes, wetlands, and streams were compared in terms of the co
    20 KB (3,038 words) - 15:57, 23 November 2022
  • TCMA Chloride Management Plan - Appendix B – Winter Maintenance Assessment tool (WMAt)
    *[[TCMA Chloride Management Plan - Appendix A – TCMA Chloride TMDL]]
    4 KB (571 words) - 16:19, 23 November 2022
  • TCMA Chloride Management Plan - Appendix C – Sidewalk Survey Results
    *[[TCMA Chloride Management Plan - Appendix A – TCMA Chloride TMDL]]
    4 KB (634 words) - 16:19, 23 November 2022
  • 2017 MS4 Technical Assistance and Outreach Needs Survey Results
    ...e areas where more assistance is desired include total maximum daily load (TMDL) requirements (54 responses), Minimum Control Measure (MCM) 5 – post-cons ...how to best meet these needs. For assistance with TMDLs, please visit the TMDL section of the [https://stormwater.pca.state.mn.us/index.php?title=Stormwat
    10 KB (1,428 words) - 14:44, 8 December 2022
  • Municipal prevention practices for TSS
    ...m this action is included in a Wasteload Allocation in a U.S. EPA-approved TMDL.</font size>
    4 KB (666 words) - 16:31, 3 August 2022
  • TCMA Chloride Management Plan - References
    ....pca.state.mn.us/sites/default/files/wq-iw8-02c.pdf Shingle Creek Chloride TMDL Implementation Plan]. Wenck File #1240. Maple Plain: Wenck Associates, 2007 ...Creek Watershed Management Commission (WMC). 2004. Shingle Creek Chloride TMDL. Wenck Associates, Inc. file 1240-34.
    10 KB (1,422 words) - 16:33, 23 November 2022
  • Winter Maintenance Assessment tool (WMAt)
    *[[Chloride TMDL projects]]
    4 KB (651 words) - 11:27, 26 January 2023
  • What's New
    **[[Summary of TMDL requirements in stormwater permits]] - updated **[[Guidance for completing the MS4 Permit TMDL Application Form]]
    60 KB (8,737 words) - 18:14, 19 July 2023
  • Municipal prevention practices for TP
    ...m this action is included in a Wasteload Allocation in a U.S. EPA-approved TMDL.</font size>
    5 KB (752 words) - 16:31, 3 August 2022
  • Guidance on what discharges should be included in the TMDL wasteload allocation for MS4 stormwater
    ...uidance, developed by MPCA’s Stormwater Program in conjunction with MPCA’s TMDL Program, discusses recommended procedures for addressing wasteload allocati ...ng load will be consistent with the method used to establish the TMDL. The TMDL should clearly define the process for transferring load in the case that su
    45 KB (7,197 words) - 14:46, 4 December 2022
  • Recommendations and guidance for utilizing monitoring to meet TMDL permit requirements
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) implementation strategies. ...mpared to recommendations in the table below. Additionally, the applicable TMDL(s) should be reviewed to determine (a) if an ongoing water quality monitori
    92 KB (13,204 words) - 17:06, 20 February 2023
  • TCMA Chloride Management Plan - TCMA Chloride Conditions - Chloride sources
    *The Nine Mile Creek Chloride TMDL report, used data on salt purchases from Sander et al. (2007) and [https:// *In the Shingle Creek TMDL, it was estimated that 7.5% of salt application was by commercial/private a
    19 KB (2,928 words) - 16:31, 23 November 2022
  • Construction activity by county
    ...s page is out of date and should NOT be used for Total Maximum Daily Load (TMDL) development.|alert-danger}}
    8 KB (1,178 words) - 15:01, 1 June 2023
  • 2020 MS4 General Permit Section 16 MCM 1: Public Education and Outreach
    ...e.mn.us/index.php?title=Summary_of_TMDL_requirements_in_stormwater_permits TMDL]</span> reduction targets,
    9 KB (1,340 words) - 16:49, 22 November 2022
  • Total Suspended Solids (TSS) in stormwater
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) limits, and <span title="The National Pollutant Discharge Elimination Syst ...oad Allocations in U.S. EPA-approved TMDLs. General information on meeting TMDL requirements in NPDES permits is found [http://stormwater.pca.state.mn.us/i
    21 KB (3,012 words) - 20:38, 30 October 2023
  • TCMA Chloride Management Plan - Monitoring, tracking, reporting, and adaptive management
    ...t identifies the specific implementation activities required to attain the TMDL) impractical. Second, there will likely be a time lag between reduction of *[[TCMA Chloride Management Plan - Appendix A – TCMA Chloride TMDL]]
    13 KB (1,862 words) - 16:33, 23 November 2022
  • Smart Salting (S2) training information
    *[[Chloride TMDL projects]]
    6 KB (872 words) - 18:45, 13 December 2022
  • Technical guidance used by MPCA to develop guidelines for setting TMDL WLAs for regulated stormwater
    ...l implementation of stormwater requirements in a Total Maximum Daily Load (TMDL) requires integration of three components: *The permit must contain language that links the TMDL language to Stormwater Pollution Prevention Program (SWPPP) requirements.
    108 KB (16,702 words) - 19:49, 20 February 2023
  • Survey of street sweeping crediting approaches
    ...ave a street sweeping crediting program, half adhere to the Chesapeake Bay TMDL crediting method. While California does not have consistent crediting progr ...equirements of the relevant MS4 permits, with particular attention paid to TMDL-specific permit requirements. If specific street sweeping requirements were
    54 KB (7,643 words) - 00:00, 31 January 2023
  • Bacteria in stormwater
    *[[Guidance for meeting bacteria TMDL MS4 permit requirements]]
    5 KB (713 words) - 19:36, 27 December 2022
  • Planning, scheduling, and sequencing for construction
    ...containing requirements for construction stormwater discharges? If so, the TMDL implementation plan must be incorporated in the project Stormwater Pollutio
    21 KB (3,054 words) - 19:49, 15 August 2023
  • Permitting worksheet
    <td>an impaired water or TMDL listed water?</td>
    12 KB (1,963 words) - 16:59, 27 December 2022
  • TCMA Chloride TMDL - Implementation Strategy Summary
    ...proach to the TMDL implementation is to translate the WLA component of the TMDL directly to a numeric permit limit, which is typical for permitted faciliti ...eing taken by states to address the Chesapeake Bay TMDL for nutrients. The TMDL is being implemented through state Implementation Plans. Some states are ta
    31 KB (4,728 words) - 14:57, 23 November 2022
  • Main page test
    ...tional Pollutant Discharge Elimination System) Phase I and II program, the TMDL (Total Maximum Daily Load) program, and strong runoff control programs at t
    7 KB (973 words) - 12:42, 26 February 2023
  • About the Minnesota Stormwater Manual
    ...tional Pollutant Discharge Elimination System) Phase I and II program, the TMDL (Total Maximum Daily Load) program, and strong runoff control programs at t
    6 KB (907 words) - 17:59, 20 July 2022
  • Recommendations and guidance for utilizing WINSLAMM to meet TMDL permit requirements
    ...s) '''total maximum daily load''']</span> (TMDL) applications ranging from TMDL development, to demonstrating <span title="the portion of a receiving water ...ion, and provides examples showing how WinSLAMM can be used to demonstrate TMDL compliance.
    31 KB (4,567 words) - 14:49, 4 December 2022
  • Guidance and examples for using the MPCA Estimator
    ...water.pca.state.mn.us/index.php?title=Total_Maximum_Daily_Loads_(TMDLs) '''TMDL''']</span> Form). ...commendations and guidance for utilizing the MPCA Simple Estimator to meet TMDL permit requirements]]
    98 KB (15,156 words) - 16:40, 5 January 2023
  • Stormwater Program for Municipal Separate Storm Sewer Systems (MS4)
    ...aired waters, outstanding resource value waters, trout waters and approved TMDL study areas.<br />
    8 KB (1,192 words) - 22:34, 1 December 2022
  • TCMA Chloride Management Plan - Research Needs
    *[[TCMA Chloride Management Plan - Appendix A – TCMA Chloride TMDL]]
    7 KB (1,063 words) - 16:33, 23 November 2022
  • Training and webinar schedule
    ...edia:2020_MS4_General_Permit_TMDL_Application_Webinar_Series-March_23.mp4‎|TMDL Application Webinar Series General Question and Answer Recording]]. Tuesday
    10 KB (1,396 words) - 22:01, 4 August 2023
  • 2020 MS4 General Permit Section 12 Stormwater Pollution Prevention Program (SWPPP) Document
    ...=Forms,_guidance,_and_resources_for_completing_the_TMDL_annual_report_form TMDL report], if that information is available (e.g., percent reduction or pound
    18 KB (2,714 words) - 17:43, 22 November 2022
  • Calculating credits for wet swale (wetland channel)
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) <span title="The portion of a receiving water's assimilative capacity that *[[Recommendations and guidance for utilizing monitoring to meet TMDL permit requirements]]
    36 KB (5,160 words) - 22:22, 23 November 2022
  • Calculating credits for sand filter
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) <span title="The portion of a receiving water's assimilative capacity that ...nd_resources_for_completing_the_TMDL_annual_report_form MS4 General Permit TMDL annual reporting requirement]. The MPCA Estimator provides default values
    51 KB (7,365 words) - 20:08, 22 November 2022
  • Calculating credits for sand (media) filters
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) <span title="The portion of a receiving water's assimilative capacity that ...nd_resources_for_completing_the_TMDL_annual_report_form MS4 General Permit TMDL annual reporting requirement]. The MPCA Estimator provides default values
    51 KB (7,398 words) - 14:29, 2 February 2023
  • Regulatory information
    ====Minnesota Impaired Waters and Total Maximum Daily Load (TMDL) Program==== ...lutant in and impaired water that fails to meet water quality standards. A TMDL specifies the maximum amount of a pollutant that a waterbody can receive an
    57 KB (8,066 words) - 16:58, 7 March 2023
  • Default TSS and TP loads for different land use scenarios using the MPCA Simple Estimator
    [[File:TMDL example 1a.png|400px|thumb|alt=screenshot of Estimator|<font size=3>Screens [[File:TMDL example 2.png|400px|thumb|alt=screenshot of Estimator|<font size=3>Screensh
    22 KB (3,383 words) - 14:57, 8 December 2022
  • Calculating credits for infiltration
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) <span title="The portion of a receiving water's assimilative capacity that ...nd_resources_for_completing_the_TMDL_annual_report_form MS4 General Permit TMDL annual reporting requirement]. The MPCA Estimator provides default values
    42 KB (5,899 words) - 14:22, 26 July 2022
  • Aaron test MS4 page
    ...aired waters, outstanding resource value waters, trout waters and approved TMDL study areas.<br>
    15 KB (2,266 words) - 16:49, 7 May 2024
  • Adapting stormwater criteria for receiving waters
    ...as being “impaired”. This, in turn, triggers the Total Maximum Daily Load (TMDL) provisions of the Clean Water Act. ...ter quality standards, and is normally conducted at the watershed scale. A TMDL determines the amount of pollutants that a waterbody can receive from both
    45 KB (6,677 words) - 13:36, 6 January 2023
  • MN CSW Permit Section 5 Stormwater Pollution Prevention Plan (SWPPP) Content
    ...Environmental Protection Agency (USEPA)-approved Total Maximum Daily Load (TMDL) for the pollutant(s) or stressor(s) described in item [https://stormwater.
    11 KB (1,633 words) - 21:10, 2 August 2023
  • 2020 MS4 General Permit Section 27 Definitions
    <big>"Total Maximum Daily Load" or "TMDL" means the sum of the individual Waste Load Allocations for point sources a ...atural background, as more fully defined in 40 CFR 130.2, paragraph (i). A TMDL sets
    20 KB (2,989 words) - 16:47, 22 November 2022
  • Acronyms
    *TMDL - total maximum daily load
    5 KB (841 words) - 17:14, 20 July 2022
  • Calculating credits for stormwater and rainwater harvest and use/reuse
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) <span title="The portion of a receiving water's assimilative capacity that *[[Recommendations and guidance for utilizing monitoring to meet TMDL permit requirements]]
    45 KB (6,471 words) - 21:16, 28 July 2022
  • Overview and management strategies for bacteria in stormwater
    ...meeting non-regulatory targets. CWA requirements include antidegradation, TMDL limits, and NPDES permit requirements. Each of these are described below. ...oad Allocations in U.S. EPA-approved TMDLs. General information on meeting TMDL requirements in NPDES permits is found [https://stormwater.pca.state.mn.us/
    31 KB (4,336 words) - 13:13, 7 February 2023
  • MN CSW Permit Section 23 Discharges to Special (Prohibited, Restricted, Other) and Impaired Waters
    <big>Discharges to impaired waters or a water with an USEPA approved TMDL for any of the impairments listed in this item must incorporate the BMPs ou
    13 KB (1,853 words) - 22:48, 26 January 2024
  • TCMA Chloride Management Plan - Prioritizing and Implementing Restoration and Protection - Cost considerations and funding opportunities
    ...ed/government/public-facilities/funds-programs/cleanwaterrevolvingfund.jsp TMDL Grant Program (Minnesota Public Facilities Authority)]
    9 KB (1,262 words) - 17:35, 23 November 2022
  • Calculating credits for permeable pavement
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) <span title="The portion of a receiving water's assimilative capacity that ...h_a_USEPA-Approved_TMDL_that_includes_an_Applicable_WLA MS4 General Permit TMDL annual reporting requirement]. The MPCA Estimator provides default values
    58 KB (8,708 words) - 02:30, 15 December 2022
  • Phosphorus in stormwater
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL). ...meeting non-regulatory targets. CWA requirements include antidegradation, TMDL limits, and NPDES permit requirements. Each of these are described below.
    44 KB (6,189 words) - 13:56, 11 February 2023
  • Calculating credits for stormwater ponds
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) <span title="The portion of a receiving water's assimilative capacity that ...e,_and_resources_for_completing_the_TMDL_annual_report_form General Permit TMDL annual reporting requirement]. The MPCA Estimator provides default values
    59 KB (8,449 words) - 18:13, 1 August 2022
  • References for pretreatment
    ...hments/Draft_Strategy_For_Public_Input.pdf Anacostia River Watershed Trash TMDL Implementation Strategy]. Prepared by the District Department of Environmen ...A). 2012. [https://www.waterboards.ca.gov/losangeles/water_issues/programs/tmdl/Established/Lakes/LALakesTMDLsEntireDocument.pdf Los Angeles Area Lakes Tot
    11 KB (1,351 words) - 02:44, 25 February 2023
  • Funding
    ...to meet waste load reductions prescribed under a total maximum daily load (TMDL) plan, reduce the discharge of total phosphorus to one milligram per liter ...rant-&#36;500,000; Clean Water Fund Grants- &#36;500,000 and &#36;625,000; TMDL grant- &#36;100,000; PFA SRF Loan- &#36;1,200,000; Green Project Reserve Gr
    28 KB (3,977 words) - 16:47, 12 January 2023
  • Street Sweeping Phosphorus Credit Calculator: User Guide
    ..._permit_requirements Recommendations and Guidance for Utilizing P8 to Meet TMDL Permit Requirements]. ...MDL_permit_requirements Recommendations and Guidance for Utilizing P8 meet TMDL Permit Requirements.]
    26 KB (4,013 words) - 19:15, 18 July 2022
  • Assessing total suspended sediment and total phosphorus removal efficiency of permittee owned/operated constructed stormwater ponds
    ...e=Total_Maximum_Daily_Loads_(TMDLs)#TMDL_toolkit_for_MS4_permit_compliance TMDL Modeling Package] which provides background information and modeling guidan ...l for the purposes of evaluating TMDL compliance, the MPCA has developed a TMDL Modeling Package which provides detailed information and modeling guidance
    85 KB (12,688 words) - 10:05, 26 January 2023
  • Test Page 10
    ...and resources to help the MS4 community evaluate progress towards meeting TMDL goals. Examples of materials include:
    11 KB (1,669 words) - 18:53, 3 December 2022
  • Documentation requirements and documents to retain under the MS4 permit
    ...riority to your community, such as reaching your Total Maximum Daily Load (TMDL) reduction targets, specific business and residential behavior change pract
    13 KB (1,935 words) - 17:37, 1 May 2024
  • Construction stormwater program
    ...ter/total-maximum-daily-load-tmdl-projects Impaired Waters and the Current TMDL List] of Impaired Waters
    13 KB (1,864 words) - 19:51, 15 August 2023
  • Overview for pretreatment screens
    ...ptured 17,000 pounds of trash in 2012 using trash traps as a part of their TMDL implementation strategy (DDOE, 2013).
    16 KB (2,215 words) - 18:38, 13 December 2022
  • Assessing the performance of iron enhanced sand filter
    ...e determined by permit requirements, voluntary watershed management goals, TMDL (<span title="The amount of a pollutant from both point and nonpoint source
    16 KB (2,245 words) - 15:31, 27 December 2022
  • Calculating credits for bioretention
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) <span title="The portion of a receiving water's assimilative capacity that ...nd_resources_for_completing_the_TMDL_annual_report_form MS4 General Permit TMDL annual reporting requirement]. The MPCA Estimator provides default values
    70 KB (10,269 words) - 20:36, 17 November 2022
  • Success stories: salt reduction and cost saving examples
    ...ent identified for the Nine Mile Creek. By 2010, they had prepared a draft TMDL report that called for a 62% reduction of salt application by the NMCWD MS4 ...is projected this will improve over time, bringing the city closer to the TMDL of 62%. The Richfield operators have traditionally taken great pride in the
    32 KB (4,980 words) - 15:06, 23 November 2022
  • TCMA Chloride Management Plan - Prioritizing and Implementing Restoration and Protection - Success stories
    ...ent identified for the Nine Mile Creek. By 2010, they had prepared a draft TMDL report that called for a 62% reduction of salt application by the NMCWD MS4 ...is projected this will improve over time, bringing the city closer to the TMDL of 62%. The Richfield operators have traditionally taken great pride in the
    32 KB (5,009 words) - 16:12, 23 November 2022
  • MS4 fact sheet - Retrofitting: Infiltration, Filtration & Bioretention
    ...e nondegradation requirements and [[Glossary#T|Total Maximum Daily Load]] (TMDL) allocations for impaired waters as well as protect resources that may be e
    13 KB (1,800 words) - 22:56, 23 January 2023
  • Calculating credits for tree trenches and tree boxes
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) <span title="The portion of a receiving water's assimilative capacity that ...nd_resources_for_completing_the_TMDL_annual_report_form MS4 General Permit TMDL annual reporting requirement]. The MPCA Estimator provides default values f
    75 KB (11,201 words) - 18:43, 13 December 2022
  • Case studies for tree trenches and tree boxes
    ...2 percent reduction in watershed loading of phosphorus. In response to the TMDL, the Maplewood Mall recently underwent a comprehensive redesign of its 35 a
    26 KB (3,860 words) - 16:10, 9 February 2023
  • Training requirements for the Construction Stormwater Permit
    *Total Maximum Daily Load (TMDL) and Special Waters requirements
    15 KB (2,239 words) - 21:52, 8 December 2022
  • Overview of Minimal Impact Design Standards (MIDS)
    *assisting in complying the Total Maximum Daily Load (TMDL), Municipal Separate Storm Sewer System (MS4) permit, Construction Stormwat
    12 KB (1,710 words) - 14:44, 6 February 2023
  • Other impacts of road salt use
    *[[Chloride TMDL projects]]
    17 KB (2,571 words) - 15:02, 23 November 2022
  • Vegetated filter strip detailed maintenance activity description
    *District Department of Environment, 2013b. Anacostia River Watershed Trash TMDL Implementation Strategy. Prepared by the District Department of Environment
    13 KB (1,826 words) - 02:49, 10 February 2023
  • PART V. Stormwater Management Program
    :::7) TMDL. ...nnual Report; proposed modifications to the monitoring and analysis and/or TMDL Minimum Control Measures (as appropriate); the date, time, and location of
    54 KB (7,826 words) - 15:12, 3 December 2022
  • 2013 Construction stormwater permit
    ...Environmental Protection Agency (USEPA) approved Total Maximum Daily Load (TMDL) for any of these identified pollutant(s) or stressor(s), unless the applic ...onstruction stormwater related implementation activities identified in the TMDL.</p>
    109 KB (17,051 words) - 19:48, 1 December 2022
  • Calculating credits for green roofs
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) <span title="The portion of a receiving water's assimilative capacity that
    19 KB (2,893 words) - 14:22, 26 July 2022
  • Case studies for stormwater treatment trains
    ...s and a [http://www.pca.state.mn.us/index.php/view-document.html?gid=13320 TMDL implementation plan] was approved by the Minnesota Pollution Control Agency *TMDL Grant - &#36;1,250,000
    31 KB (4,434 words) - 01:47, 29 December 2022
  • Operation and maintenance of filter strips - supplemental information
    ...20Trash%20TMDL%20Implementation%20Strategy Anacostia River Watershed Trash TMDL Implementation Strategy]. Prepared by the District Department of Environmen
    19 KB (2,654 words) - 22:38, 31 January 2023
  • Calculating credits for infiltration basin
    ...including [[Total Maximum Daily Loads (TMDLs)|Total Maximum Daily Load]] (TMDL) Wasteload Allocations (WLAs). ...h_a_USEPA-Approved_TMDL_that_Includes_an_Applicable_WLA MS4 General Permit TMDL annual reporting requirement]. The MPCA Estimator provides default values
    37 KB (5,249 words) - 16:07, 18 July 2022
  • Minnesota Stormwater Manual email Updates
    ...S4 permittees to assess progress toward or determine if they are meeting a TMDL Wasteload Allocation. The advantage of these tools is they are relatively e *[[Recommendations and guidance for utilizing the MIDS calculator to meet TMDL permit requirements]]
    73 KB (10,517 words) - 17:44, 19 July 2023
  • Minimal Impact Design Standards (MIDS) workgroup
    *TMDL Demonstration Study (p-gen3-13r)
    19 KB (2,853 words) - 14:14, 28 December 2022
  • Case studies for street sweeping
    ...lans to continue to expand the street sweeping program to help reach their TMDL goals. ...ownstream Silver Lake is impaired by nutrients and subject to a phosphorus TMDL. Much of the stormwater in the Rice Creek Watershed portion of St. Anthony
    48 KB (7,303 words) - 21:37, 22 November 2022
  • Calculating credits for iron enhanced sand filter
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) <span title="The portion of a receiving water's assimilative capacity that
    24 KB (3,625 words) - 01:28, 23 December 2022
  • Summary of changes in Version 4 Minimal Impact Design Standards (MIDS) Calculator
    ...ty in using the MIDS Calculator for water quality simulations, such as for TMDL compliance, we created [[Tips for using the MIDS Calculator for tracking po
    28 KB (4,322 words) - 14:19, 2 April 2024
  • Exercises from MIDS calculator workshops
    ...' You represent a regulated MS4 city that has a wasteload allocation for a TMDL. You must reduce phosphorus loading from your MS4 by 25%. Your city is 16 s
    22 KB (3,549 words) - 18:28, 11 January 2023
  • TCMA Chloride Management Plan - Background and Description
    ...ate.mn.us/water/tmdl/nine-mile-creek-turbidity-impaired-biota-and-chloride-tmdl-project Nine Mile Creek]). These high concentrations call for immediate att *[[TCMA Chloride Management Plan - Appendix A – TCMA Chloride TMDL]]
    22 KB (3,350 words) - 16:33, 23 November 2022
  • Case studies for stormwater and rainwater harvest and use/reuse
    ...m the road reconstruction project, and to help achieve Colby Lake’s target TMDL standard to reduce phosphorus (TP) inputs by 30 lbs per year.
    25 KB (3,602 words) - 01:16, 29 December 2022
  • Calculating credits for dry swale (grass swale)
    ...=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span> (TMDL) <span title="The portion of a receiving water's assimilative capacity that ...nd_resources_for_completing_the_TMDL_annual_report_form MS4 General Permit TMDL annual reporting requirement]. The MPCA Estimator provides default values
    65 KB (9,893 words) - 13:52, 29 December 2022
  • Main Page
    ...tional Pollutant Discharge Elimination System) Phase I and II program, the TMDL (Total Maximum Daily Load) program, and strong runoff control programs at t ...tional Pollutant Discharge Elimination System) Phase I and II program, the TMDL (Total Maximum Daily Load) program, and strong runoff control programs at t
    56 KB (8,201 words) - 14:14, 2 April 2024
  • Planning green stormwater infrastructure projects and practices
    ...otection-strategy-status Watershed Restoration and Protection Strategies], TMDL Implementation Plans, etc.) that may help define the need for site-specific
    66 KB (9,074 words) - 22:00, 21 February 2023
  • New permit requirements and related guidance materials
    ...tormwater-related issues of high priority to the permittee (e.g., specific TMDL reduction targets, changing local business practices, promoting adoption of
    36 KB (5,350 words) - 16:52, 8 December 2022
  • Glossary
    ...reduce the discharge of pollutants in stormwater". For the purposes of the TMDL Annual Reporting form, a structural BMP refers specifically to a constructe <dt>total maximum daily load (TMDL) </dt><dd> the amount of a pollutant from both point and nonpoint sources t
    53 KB (8,487 words) - 18:47, 10 July 2023
  • Design, construction, operation and maintenance specifications for pretreatment vegetated filter strips
    ...20Trash%20TMDL%20Implementation%20Strategy Anacostia River Watershed Trash TMDL Implementation Strategy]. Prepared by the District Department of Environmen
    34 KB (4,831 words) - 14:19, 6 February 2023
  • Response to comments
    ...hich has a mercury in fish tissue impairment, for example, which does have TMDL. However, because it is not one of the four impairments listed in the permi '''Comment''': It would be nice if the TMDL pages that we upload would be viewable when we are printing the document to
    139 KB (19,236 words) - 15:31, 19 July 2023
  • Design, construction, operation and maintenance specifications for vegetated filter strips
    ...20Trash%20TMDL%20Implementation%20Strategy Anacostia River Watershed Trash TMDL Implementation Strategy]. Prepared by the District Department of Environmen
    36 KB (5,202 words) - 14:24, 6 February 2023
  • Additional regulatory information
    ...tandards, the CWA requires the MPCA to conduct a Total Maximum Daily Load (TMDL) study.
    36 KB (5,118 words) - 15:28, 23 February 2023
  • Process for selecting Best Management Practices
    ...at is not meeting water quality standards and is subject to a [[Glossary#T|TMDL]]. The designer may need to choose BMPs that achieve a more stringent level
    40 KB (6,039 words) - 14:08, 11 February 2023
  • Quick guide
    ...latory information|Minnesota Impaired Waters and Total Maximum Daily Load (TMDL) Program]]
    63 KB (7,400 words) - 13:08, 26 January 2023

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