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  • Minimum Control Measures (MCMs)
    ...ting, and eliminating the source of illicit discharges, and spill response procedures. ...e plan review procedures & items to evaluate, construction site inspection procedures and inspection checklists, and documentation of site plan reviews.
    2 KB (267 words) - 22:39, 26 January 2023
  • Stormwater pond assessment
    ...m_Sewer_Systems_(MS4) (MS4) General Permit] requires permittees to develop procedures and a schedule to determining the total suspended solids (TSS) and total ph ===Example procedures===
    3 KB (453 words) - 17:39, 2 February 2023
  • General Stormwater Program Management
    *[[Enforcement response procedures]] - MPCA template to document all required information related to enforceme ===Example procedures===
    3 KB (426 words) - 01:32, 7 December 2022
  • Enforcement response procedures
    ==Enforcement response procedures== Enforcement response procedures (ERPs) identify the enforcement tools available to municipal staff to use i
    3 KB (435 words) - 17:15, 11 January 2023
  • Regulatory/Municipal (MS4)/Procedures and checklists
    ...index.php?title=File:Public_Input_Procedures_-_Rice_Lake.docx Public Input Procedures - Rice Lake] ...fectiveness_Procedures_-_Oakdale.docx Stormwater Pond TP-TSS Effectiveness Procedures - Oakdale]
    13 KB (2,025 words) - 16:25, 7 May 2024
  • Site plan review procedure
    ==Municipal separate storm sewer system (MS4) site plan review procedures==
    3 KB (471 words) - 13:11, 2 February 2023
  • Plant and vegetation information for stormwater management
    ...0px|alt=photo of a rain garden planted with native vegetation|<font size=3>Example of a rain garden planted with native vegetation.</font size>]] ...osion control, establishment, equipment."> Construction specifications and procedures for vegetation in stormwater management</span>]]
    6 KB (748 words) - 22:43, 8 December 2022
  • 2020 MS4 General Permit Section 24 Stormwater Pollution Prevention Program (SWPPP) Modification
    ...from the small MS4.">'''SWPPP'''</span> as needed, in accordance with the procedures of [https://www.revisor.mn.gov/rules/7001/ Minn. R. 7001], and may consider ...it_Section_27_Definitions#27.7 Commissioner]</span> in accordance with the procedures of Minn. R. 7001. All requests must be in writing, setting
    3 KB (503 words) - 16:49, 22 November 2022
  • MCM 4 Construction Site Stormwater Control
    :*Written [[#Example Procedures|procedures]] for the receipt and consideration of reports of noncomplaince at construc ...ting public and private construction sites. The procedures should include: procedures for identifying and prioritizing sites for inspections, the frequency of si
    9 KB (1,337 words) - 13:30, 23 January 2023
  • Aaron test mcm 4
    :*Written [[#Example Procedures|procedures]] for the receipt and consideration of reports of noncomplaince at construc ...ting public and private construction sites. The procedures should include: procedures for identifying and prioritizing sites for inspections, the frequency of si
    10 KB (1,425 words) - 16:21, 7 May 2024
  • TSS credits for street sweeping
    ...s due to the large variability in the composition of street sweepings. For example, sweepings collected during summer may consist primarily of sediment, while ...ume 100 pounds of sweepings were collected. Subsampling following standard procedures reveals the sweepings have a water content of 50 percent by weight, and the
    3 KB (508 words) - 19:16, 18 July 2022
  • MS4 Digital Document Library
    ...n review checklists, documentation tracking mechanisms, standard operating procedures, photos/graphics, and many more useful materials to help you implement your We believe that having example documents will reduce the resources (staff time, financial, etc.) required
    12 KB (1,604 words) - 13:06, 24 January 2023
  • MCM 5 Post-Construction Stormwater Management
    ...ca.state.mn.us/index.php?title=Site_plan_review_procedure Site plan review procedures] to ensure the post-construction stormwater management is in accordance wit ===Example ordinances===
    8 KB (1,043 words) - 13:34, 23 January 2023
  • MCM 3 Illicit Discharge Detection and Elimination
    :*[[#Example procedures|Procedures]] for investigating, locating, and eliminating the source of illicit discha :*[[#Example procedures|Spill response procedures]]. These procedures must include the requirement to notify the Minnesota Duty Officer.
    12 KB (1,660 words) - 13:25, 23 January 2023
  • Aaron test mcm 3
    :*[[#Example procedures|Procedures]] for investigating, locating, and eliminating the source of illicit discha :*[[#Example procedures|Spill response procedures]]. These procedures must include the requirement to notify the Minnesota Duty Officer.
    12 KB (1,726 words) - 16:21, 7 May 2024
  • Aaron test mcm 5
    ...ca.state.mn.us/index.php?title=Site_plan_review_procedure Site plan review procedures] to ensure the post-construction stormwater management is in accordance wit ===Example ordinances===
    8 KB (1,147 words) - 16:21, 7 May 2024
  • MCM 6 Pollution Prevention/Good Housekeeping
    :#[[Stormwater pond assessment]] procedures and schedule to evaluate the effectiveness of total suspended solids (TSS) ...ployee Training - Columbia Heights.pdf|Good Housekeeping employee training example]] - The City of Columbia Heights' employee training presentation
    11 KB (1,592 words) - 18:55, 1 May 2024
  • 2020 MS4 General Permit Section 19 MCM 4: Construction Site Stormwater Runoff Control
    <big>The permittee must implement written procedures for site plan reviews conducted by the permittee prior to the start of all procedures must include:
    14 KB (2,085 words) - 17:43, 22 November 2022
  • 2020 MS4 General Permit Section 18 MCM 3: Illicit Discharge Detection and Elimination
    <big>The permittee must implement written procedures for investigating, locating, and eliminating the source of illicit discharges. At a minimum, the written procedures must include:
    9 KB (1,246 words) - 17:43, 22 November 2022
  • Aaron test mcm 6
    :#[[Stormwater pond assessment]] procedures and schedule to evaluate the effectiveness of total suspended solids (TSS) ...ployee Training - Columbia Heights.pdf|Good Housekeeping employee training example]] - The City of Columbia Heights' employee training presentation
    12 KB (1,708 words) - 16:21, 7 May 2024
  • Training
    * Spill response procedures * Stormwater discharge monitoring procedures
    4 KB (616 words) - 11:46, 26 January 2023
  • 2020 MS4 General Permit Section 23 Alum or Ferric Chloride Phosphorus Treatment Systems
    :a. sample preservation and test procedures for the analysis of pollutants must conform to 40 CFR Part 136 and [https:/ <big>The following site-specific procedures must be developed and a copy kept on-site:
    8 KB (1,188 words) - 17:42, 22 November 2022
  • BaySaver BayFilter w/EMC Media
    ..., follow manufacturers inspection, operation, and maintenance schedule and procedures unless otherwise required or unless year 1 inspections indicate a need for ...ovided by manufacturers to determine if maintenance is needed. Maintenance procedures should follow manufacturer’s guidelines. Determine future inspection and
    9 KB (1,234 words) - 14:17, 1 January 2024
  • Documentation requirements and documents to retain under the MS4 permit
    ...hp?title=Construction_site_inspection the MS4 site inspection page] for an example site inspection checklist. ...disturb one acre or more of land. Your SWPPP must include site plan review procedures you use to determine if proposed [https://stormwater.pca.state.mn.us/index.
    13 KB (1,935 words) - 17:37, 1 May 2024
  • Contech The Kraken
    ..., follow manufacturers inspection, operation, and maintenance schedule and procedures unless otherwise required or unless year 1 inspections indicate a need for ...ovided by manufacturers to determine if maintenance is needed. Maintenance procedures should follow manufacturer’s guidelines. Determine future inspection and
    10 KB (1,409 words) - 17:38, 15 February 2023
  • Contech MWS-Linear Modular Wetland
    ..., follow manufacturers inspection, operation, and maintenance schedule and procedures unless otherwise required or unless year 1 inspections indicate a need for ...ovided by manufacturers to determine if maintenance is needed. Maintenance procedures should follow manufacturer’s guidelines. Determine future inspection and
    9 KB (1,339 words) - 17:36, 16 February 2023
  • Contech Jellyfish Filter
    ..., follow manufacturers inspection, operation, and maintenance schedule and procedures unless otherwise required or unless year 1 inspections indicate a need for ...ovided by manufacturers to determine if maintenance is needed. Maintenance procedures should follow manufacturer’s guidelines. Determine future inspection and
    10 KB (1,374 words) - 18:15, 15 February 2023
  • Test page Filterra
    ..., follow manufacturers inspection, operation, and maintenance schedule and procedures unless otherwise required or unless year 1 inspections indicate a need for ...eable surface and typically have limited space to install surface BMPs. An example would be a downtown area."> '''highly urban and ultra-urban environments'''
    11 KB (1,568 words) - 18:47, 19 December 2022
  • Contech StormFilter using PhosphoSorb Media
    ..., follow manufacturers inspection, operation, and maintenance schedule and procedures unless otherwise required or unless year 1 inspections indicate a need for ...ovided by manufacturers to determine if maintenance is needed. Maintenance procedures should follow manufacturer’s guidelines. Determine future inspection and
    12 KB (1,618 words) - 16:47, 15 February 2023
  • Guidance for amending soils with rapid or high infiltration rates
    ...ration 1.jpg|300px|thumb|alt=photo rapid infiltration in soil|<font size=3>Example of a coarse-textured soil in which attenuation of pollutants will likely be ...s the potential for the soil amendment to serve as a pollutant source. For example, certain amendment media such as compost can [https://stormwater.pca.state.
    12 KB (1,803 words) - 15:06, 17 January 2023
  • Contech Filterra
    ..., follow manufacturers inspection, operation, and maintenance schedule and procedures unless otherwise required or unless year 1 inspections indicate a need for ...ovided by manufacturers to determine if maintenance is needed. Maintenance procedures should follow manufacturer’s guidelines. Determine future inspection and
    10 KB (1,461 words) - 17:07, 15 February 2023
  • 2017 MS4 Technical Assistance and Outreach Needs Survey Results
    ...responses). Responses included as “Other” were writing standard operating procedures, evaluating stormwater modeling and calculating credits, evaluating stormwa ...s (TSS) and total phosphorus (TP) (62 responses), and enforcement response procedures (ERPs) (60 responses). The topics included in the “Other” response were
    10 KB (1,428 words) - 14:44, 8 December 2022
  • Example phosphorus calculations for street sweeping using different methods
    '''Example''' ...s concentration based on default values and return the TP removed. In this example TP removed = 2.20 pounds, as shown in Figure 1.
    13 KB (2,119 words) - 15:19, 11 April 2023
  • Hydro International Up-Flo Filter w/Filter Ribbons
    ..., follow manufacturers inspection, operation, and maintenance schedule and procedures unless otherwise required or unless year 1 inspections indicate a need for #Follow maintenance procedures given in the most recent version of the [https://swbmp.vwrrc.vt.edu/wp-cont
    8 KB (1,221 words) - 15:30, 16 February 2023
  • Recommendations and guidance for utilizing lake monitoring to meet TMDL permit requirements
    [[File:Monitoring 3.png|300px|thumb|alt=lake monitoring image|<font size=3>Example of lake monitoring. Photo courtesy of MPCA's Flickr site.</font size>]] ...d water quality monitoring programs can help a permittee optimize sampling procedures to supplement ongoing monitoring efforts and help identify potential partne
    33 KB (4,626 words) - 13:47, 10 February 2023
  • Aaron test 2
    ...Level_3_-_Regulatory/Municipal_(MS4)/Procedures_and_checklists Examples of procedures]
    4 KB (561 words) - 16:22, 7 May 2024
  • Self-audit guidance for Phase II MS4s
    ...P, including annual reports, SWPPP document, public notices, maps, written procedures, enforcement action documentation, regulatory mechanism(s), etc. Documentat *Perform an annual evaluation of all written procedures to ensure they reflect current processes and staff.
    11 KB (1,671 words) - 16:06, 21 March 2024
  • MCM 1 Public Education and Outreach
    :*Develop an [[#Example procedures|implementation plan]] that includes target audiences; activities and schedu ===Example procedures===
    13 KB (1,875 words) - 16:31, 7 May 2024
  • Aaron test 3
    :*Develop an [[#Example procedures|implementation plan]] that includes target audiences; activities and schedu ===Example procedures===
    13 KB (1,934 words) - 16:22, 7 May 2024
  • Aaron test mcm 1
    :*Develop an [[#Example procedures|implementation plan]] that includes target audiences; activities and schedu ===Example procedures===
    13 KB (1,954 words) - 16:21, 7 May 2024
  • Recommendations and guidance for utilizing stormwater best management practice monitoring to meet TMDL permit requirements
    [[File:BMP monitoring.jpg|300px|thumb|alt=image BMP monitoring|<font size=3>Example of BMP monitoirng. Source: [https://www.cwp.org/performance-enhancing-devic ...r quality monitoring programs can help an individual MS4 optimize sampling procedures to supplement ongoing monitoring efforts, and can help individual MS4s iden
    16 KB (2,237 words) - 19:26, 14 February 2023
  • 2020 MS4 General Permit Section 21 MCM 6: Pollution Prevention/Good Housekeeping For Municipal Operations
    activities for the permittee. The policy must establish practices and procedures for snow and ice control operations (e.g., <big>The permittee must maintain written procedures for the purpose of determining the TSS and TP treatment effectiveness of
    11 KB (1,506 words) - 17:42, 22 November 2022
  • Recommendations and guidance for utilizing stream monitoring to meet TMDL permit requirements
    ...d water quality monitoring programs can help a permittee optimize sampling procedures to supplement ongoing monitoring efforts and help identify potential partne ...ality Assurance Project Plan, or QAPP, is a written document outlining the procedures a monitoring project will use to ensure the data it collects and analyzes m
    40 KB (5,726 words) - 19:32, 14 February 2023
  • Aaron test MCM landing page
    ...Level_3_-_Regulatory/Municipal_(MS4)/Procedures_and_checklists Examples of procedures] - REPLACED
    5 KB (709 words) - 16:23, 7 May 2024
  • Methods for calculating pollutant reductions (credits) for street sweeping
    ...es establishing relationships between volume and dry mass. The methods and procedures for establishing these relationships must be fully documented for permit co
    3 KB (417 words) - 19:56, 6 December 2022
  • MS4 fact sheet - Winter Road Materials Management
    *'''Documentation of policies, procedures and guidelines''' - Level of service for each roadway type, salt/sand appli ...ehensive education and training program that demonstrates the value of new procedures and ensures that managers, supervisors, and operators are competent in deli
    12 KB (1,699 words) - 23:02, 23 January 2023
  • Stormwater and wellhead protection
    ...=image illustrating designations for public supply protection|<font size=3>Example map illustrating different protection designations for public supply wells ...aquifer used for drinking water supply. Consider other stormwater handling procedures such as stormwater retention and conveyance outside of the WHPA or moving t
    26 KB (3,791 words) - 13:56, 12 February 2023
  • Construction stormwater treatment - BMP removal after final stabilization
    ...this BMP chapter pertains primarily to sites where the standard regulatory procedures for determining whether a temporary construction stormwater BMP should be r ==Removal or modification procedures==
    23 KB (3,328 words) - 13:59, 17 January 2023
  • Test Page 10
    ...pecific information for each practice. In the case of street sweeping, for example, studies comparing sweeping to other practices rarely provide information a **Pond assessment procedures
    11 KB (1,669 words) - 18:53, 3 December 2022
  • PART II. Coverage Under this Pemit
    ...rmwater when a separate NPDES permit is required for these activities. For example, while stormwater from construction activity may be discharged from a munic :#In accordance with the procedures of this permit and the requirements of Minn. R. ch. 7001, the MPCA shall pr
    4 KB (515 words) - 15:11, 3 December 2022
  • Recommendations and guidance for utilizing major stormwater outfall monitoring to meet TMDL permit requirements
    ...tfall monitoring.png|300px|thumb|alt=image outfall monitoring|<font size=3>example of outfall monitoring. Photo courtesy of MPCA's Flickr site.</font size>]] ...monitoring programs can help an individual MS4 permittee optimize sampling procedures to supplement ongoing monitoring efforts, and can help individual MS4 permi
    21 KB (2,980 words) - 16:07, 20 February 2023
  • New permit requirements and related guidance materials
    ...ducation activities held (MCM 1 & 2 Activities Tracking) - Faribault.xlsx| Example Excel spreadsheet of documentation of public activities held (City of Fairb ...minating the source of illicit discharges. ''''' At a minimum, the written procedures must include:'''''
    36 KB (5,350 words) - 16:52, 8 December 2022
  • Construction stormwater best management practice – Stormwater Pollution Prevention Plan
    ...revention and sediment control BMPs to be installed at the site along with procedures to establish additional BMPs as necessary. * Procedures for terminating permit coverage.
    9 KB (1,410 words) - 21:58, 27 December 2022
  • Examples of Municipal and Private Cost Savings
    ...nually attend *Training; crews attend an annual snowplow meeting to review procedures and talk about salt use and conservation methods; trucks set up for anti-ic
    4 KB (513 words) - 15:14, 4 August 2022
  • Employee training
    ...recurring training intervals for existing employees to address changes in procedures, practices, techniques, or requirements. ...ployee Training - Columbia Heights.pdf|Good Housekeeping employee training example]] - The City of Columbia Heights' employee training presentation
    5 KB (674 words) - 17:12, 11 January 2023
  • Above ground and below grade storage and settling - installation and maintenance recommendations
    ...ormtech.com/download_files/pdf/manual_iso_row.pdf Step by step maintenance procedures]</td>
    8 KB (1,211 words) - 10:19, 9 April 2023
  • Pollution prevention practices for PSH operations
    ...">Temporary covers/tarps, contractor training, proper cleanup and disposal procedures, keep wash and rinse-water from storm drain, dry cleaning methods</td>
    5 KB (688 words) - 20:48, 2 February 2023
  • Part VIII. APPENDIX B: Definitions
    :3. maintenance procedures; and :6.operating procedures, and
    9 KB (1,290 words) - 15:13, 3 December 2022
  • Nick Test Page
    *MCM 4 use as example (the DDL, toolkit, new permit requirements, and other pages would all be co | style="background: #f1f5fc" | [[MCM 1 Public Education and Outreach#Example procedures |Implementation plan developed that consists of the following]]:
    5 KB (774 words) - 18:52, 3 December 2022
  • Assessing the performance of iron enhanced sand filter
    Example soil sampling guidance [https://www.epa.gov/sites/default/files/2015-06/doc ...mended to follow rigorous quality assurance-quality control procedures. An example of acceptable sampling and analysis protocol is [https://stormwater.pca.sta
    16 KB (2,245 words) - 15:31, 27 December 2022
  • Recommendations and guidance for utilizing monitoring to meet TMDL permit requirements
    [[File:Monitoring 1.png|300px|thumb|alt=monitorign image|<font size=3>Example of lake monitoring. Image courtesy MPCA Flickr site</font size>]] ...d water quality monitoring programs can help a permittee optimize sampling procedures to supplement ongoing monitoring efforts and help identify potential partne
    92 KB (13,204 words) - 17:06, 20 February 2023
  • Illicit Discharge Detection and Elimination (IDDE): City of Mankato
    ...aw) on non-stormwater discharges into the MS4, and appropriate enforcement procedures and actions;
    7 KB (966 words) - 15:42, 8 December 2022
  • Part VII. APPENDIX A: Standard Conditions
    ...e laboratory and process controls, including appropriate quality assurance procedures. The Permittee shall install and maintain appropriate backup or auxiliary
    6 KB (996 words) - 15:12, 3 December 2022
  • Soil hydrologic properties and processes
    :Example: assume a wet soil weighs 50 grams, a dry soil 40 grams, and soil bulk dens ...riate number of borings and to follow proper sampling procedures. Sampling procedures [https://stormwater.pca.state.mn.us/index.php?title=Understanding_and_inter
    19 KB (2,787 words) - 17:59, 30 January 2023
  • Street sweeping
    *[[Methods for sampling street sweeping material - Standard Operating Procedures]] *[[Example phosphorus calculations for street sweeping using different methods]]
    7 KB (1,014 words) - 01:44, 11 April 2023
  • Operation and maintenance of permeable pavement
    ...ine to establish measurable performance criteria for enforcing maintenance procedures. The mechanism should, if possible, grant authority for local agencies to e
    7 KB (887 words) - 21:58, 24 January 2023
  • ISW Digital Document Library
    ...n review checklists, documentation tracking mechanisms, standard operating procedures, and many more useful materials to help you implement your stormwater manag We believe that having multiple guidance documents and example documents will reduce the resources (staff time, financial, etc.) required
    6 KB (878 words) - 00:35, 23 January 2023
  • 2020 MS4 General Permit Section 20 MCM 5: Post-Construction Stormwater Management
    <big>The permittee must implement written procedures for site plan reviews conducted by the permittee prior to the start of <big>The permittee must maintain written enforcement response procedures (ERPs) to compel compliance with the permittee's
    23 KB (3,334 words) - 17:43, 22 November 2022
  • Methods for sampling street sweeping material - Standard Operating Procedures
    The standard operating procedures (SOPs) described on this page were developed by University of Minnesota res ...ating_Procedures#Representative_Load_Sampling Representative Load Sampling Procedures] described above.
    15 KB (2,335 words) - 19:15, 18 July 2022
  • Training requirements for the Construction Stormwater Permit
    ...es with regard to activities covered under the permit for the project. For example, if an individual’s only job is to conduct dewatering activities at sites *Fueling planning and spill prevention and response procedures use of contracts for delegating SWPPP responsibility
    15 KB (2,239 words) - 21:52, 8 December 2022
  • Construction stormwater best management practice – Sediment controls on linear utility projects
    ...e encouraged to provide a contingency plan in the SWPPP that addresses the procedures for correcting the site in the event that sediment has left those areas whe ...ed (minimizing erosion and sedimentation) or minimal slopes. The following example illustrates site-specific conditions and practices that, should they occur
    6 KB (925 words) - 18:22, 23 November 2022
  • Design criteria for Infiltration trench
    ...ion trench#Design procedures|Design procedures]] section for investigation procedures). It is ''HIGHLY RECOMMENDED'' that native soils have silt/clay contents le ...ally high water table or top of bedrock). See also Step 8 under the Design procedures section.|alert-danger}}
    33 KB (4,796 words) - 18:43, 29 December 2022
  • 2020 MS4 General Permit Section 26 General Conditions
    procedures. The permittee must install and maintain appropriate backup or auxiliary fa
    8 KB (1,206 words) - 17:42, 22 November 2022
  • Soil sampling and tests
    ...artment of Health Environmental Laboratory Accreditation Program] develops procedures and requirements to ensure accredited laboratories produce accurate and pre ...ect push technology.jpg|300px|thumb|alt=image of sampling rig|<font size=3>Example of direct push technology used to collect a soil sample.</font size>]]
    37 KB (5,315 words) - 14:39, 11 January 2023
  • PART V. Stormwater Management Program
    ...hrough ordinance or other regulatory mechanism and appropriate enforcement procedures, the introduction of non-stormwater discharges into the storm sewer system. ::3) procedures to promote, publicize, and facilitate public reporting of illicit discharge
    54 KB (7,826 words) - 15:12, 3 December 2022
  • MS4 Staff Site Plan Review Guidance
    The program shall include written procedures for site plan reviews conducted by the permittee prior to the start of cons ...stabilized slope 1.jpg|300px|thumb|alt=mulch stabilized slope|<font size=3>Example of properly stabilized site.</font size>]]
    18 KB (2,638 words) - 16:11, 31 January 2023
  • Stormwater infiltration guidance for sites with known or high potential for soil or groundwater contamination on or off-site
    ...tential_stormwater_infiltration_sites#Example_screening_assessments Access example screening assessments] Example determinations of risk-based criteria are presented in the next section and
    31 KB (4,546 words) - 14:23, 11 February 2023
  • Additional resources and links to websites for winter parking lot and sidewalk maintenance
    *Calibration Procedures Manual. (2000-2001) Circuit Training and Assistance Program (CTAP).
    8 KB (1,074 words) - 19:57, 7 February 2023
  • 2020 MS4 General Permit Section 12 Stormwater Pollution Prevention Program (SWPPP) Document
    ...management practices, and also includes treatment requirements, operating procedures and practices to control plant site runoff, spillage or leaks, sludge, or w ...>The applicant must provide a description of existing enforcement response procedures (ERPs) the applicant has developed
    18 KB (2,714 words) - 17:43, 22 November 2022
  • Phase II MS4 audit process
    *pond maintenance plans and procedures, To see example audit questions, see [[media:Audit Questions Master Worksheet REVISED.pdf|
    8 KB (1,347 words) - 23:26, 5 December 2022
  • Aaron test MS4 page
    ...ts#Checklist_Documents Checklist and Maintenance Documents and Examples of Procedures for MS4 BMP Methods] <pre>PAGE NEEDS TRANSFERRANCE</pre>
    15 KB (2,266 words) - 16:49, 7 May 2024
  • Silver Creek Cliff Trail - meeting stormwater discharge requirements using compost
    ...ntrol practices included in the hybrid SWPPP described rapid stabilization procedures for ditches, inlets, outlets, and ditch checks within 1 day and plans inclu
    8 KB (1,129 words) - 20:04, 20 July 2022
  • MN CSW Permit Section 5 Stormwater Pollution Prevention Plan (SWPPP) Content
    ...rary and permanent erosion prevention and sediment control BMPs along with procedures used to establish additional temporary BMPs as necessary for the site condi
    11 KB (1,633 words) - 21:10, 2 August 2023
  • Design criteria for Infiltration basin
    ...tion basin#Design procedures|Design procedures]] section for investigation procedures). It is ''HIGHLY RECOMMENDED'' that native soils have silt/clay contents le ...ally high water table or top of bedrock). See also Step 8 under the Design procedures section.|alert-danger}}
    40 KB (5,955 words) - 18:11, 29 December 2022
  • Summary of Information to Include on a Boring Log
    <th>Example / Photo</th> <td>Most borings start with B or BH and end with a number Example: B-01 or BH01</td>
    8 KB (1,302 words) - 18:11, 2 August 2022
  • Procedures for investigating sites with potential constraints on stormwater infiltration
    <font size=3>'''Procedures for investigating sites with potential constraints on stormwater infiltrati Link to this [[Procedures for investigating sites with potential constraints on stormwater infiltrati
    20 KB (3,060 words) - 17:04, 27 December 2022
  • Operation and maintenance of stormwater ponds
    ...perform basic landscape maintenance activities (the City of Plymouth, for example, has instituted such a program). More significant maintenance such as remov ...interpretation of the plan is acceptable to the professional designer. An example construction phase inspection checklist is provided at [[Stormwater pond/ w
    9 KB (1,171 words) - 21:56, 24 January 2023
  • Operation and maintenance of Infiltration basin
    ...puncturing or tearing of the filter fabric during subsequent installation procedures. When laying out the geotextile, the width should include sufficient materi
    9 KB (1,184 words) - 18:55, 22 November 2022
  • Operation and maintenance of Infiltration trench
    ...puncturing or tearing of the filter fabric during subsequent installation procedures. When laying out the geotextile, the width should include sufficient materi
    9 KB (1,196 words) - 02:59, 15 December 2022
  • Stormwater infiltration
    ..._investigating_sites_with_potential_constraints_on_stormwater_infiltration Procedures for investigating sites with potential constraints]
    10 KB (1,412 words) - 03:39, 13 February 2023
  • MS4 fact sheet - Establishing a Buffer Ordinance
    *'''Enforcement procedures:''' Identify the penalties for violations and the program responsible for
    8 KB (1,170 words) - 18:32, 22 November 2022
  • Case studies for monitoring to meet TMDL permit requirements
    ...aboratory analysis (e.g., delivery of sample for laboratory analysis, QAQC procedures, etc.) and total discharge and pollutant load calculations (e.g., baseflow ...0) full water quality monitoring stations and flow and loading calculation procedures outlined in the report (CRWD, 2015), CRWD developed summary pollutant loadi
    20 KB (2,921 words) - 01:33, 29 December 2022
  • Assessing total suspended sediment and total phosphorus removal efficiency of permittee owned/operated constructed stormwater ponds
    ...ons can have a significant impact on pollutant reduction calculations. For example, assumed TSS pollutant event mean concentrations could impact TSS influent b) develop procedures for determining the total suspended solids (TSS) and total phosphorus (TP)
    85 KB (12,688 words) - 10:05, 26 January 2023
  • MS4 fact sheet - Potential Discharge Identification & Risk Reduction
    ...lutants (such as total solids, chlorine, nutrients, metals) as part of the procedures for locating priority areas. The Center for Watershed Protection and the Un
    9 KB (1,247 words) - 18:34, 22 November 2022
  • Additional regulatory information
    ...m necessary acts including the establishment and application of standards, procedures, rules, orders, variances, stipulation agreements, schedules of compliance, ...Chapter 4410]: Environmental Quality Board environmental review rules and procedures.
    36 KB (5,118 words) - 15:28, 23 February 2023
  • Municipal operation inspections
    ...ncy identified in the [[MCM 4 Construction Site Stormwater Control#Example Procedures| Construction Site Inspection procedure]] for your MS4 || To prevent and m
    11 KB (1,483 words) - 16:17, 31 January 2023
  • MS4 fact sheet - Hazardous Material Storage & Handling
    ...for this guidance document provide hazardous material storage and handling procedures for specific materials.
    9 KB (1,307 words) - 16:26, 29 June 2023
  • Street Sweeping Phosphorus Credit Calculator: User Guide
    ...described as the phosphorus load reduced based on the inputs provided. For example, if a single sweeping event is entered into the Calculator, the result is t ...ld select the most appropriate season based on when sweeping occurred. For example, if leaf drop occurred late in the season, and early October sweeping activ
    26 KB (4,013 words) - 19:15, 18 July 2022
  • Pretreatment - Additional considerations
    ..., placement on the site, and compatibility of the device and the site. For example, steep slopes around the pretreatment site should be avoided as they may in In addition to the device-specific information in the tables, proper disposal procedures for solids removed from the pretreatment device during routine cleanings re
    11 KB (1,583 words) - 23:55, 5 December 2022
  • Composition, characterization, and management of street sweepings
    ..., see [[Methods for sampling street sweeping material - Standard Operating Procedures]]. ...v, W.H.S., and Kennedy, M. 2013. [https://rosap.ntl.bts.gov/view/dot/31076 Procedures for Waste Management From Street Sweeping and Stormwater Systems: Interim R
    21 KB (2,984 words) - 16:16, 22 September 2022

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