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  1. References for filtration‏‎ (10 categories)
  2. Filtration‏‎ (9 categories)
  3. Stormwater filtration Best Management Practices‏‎ (9 categories)
  4. Fact sheet for filtration‏‎ (6 categories)
  5. Types of filtration‏‎ (5 categories)
  6. Types of swales‏‎ (4 categories)
  7. Summary of recommended bioretention filter media mixes from worldwide sources‏‎ (4 categories)
  8. Relative pollutant reduction for biofiltration‏‎ (4 categories)
  9. Cost-benefit considerations for swales‏‎ (4 categories)
  10. Examples of the estimated pollutant load reductions for a stormwater reuse storage system sized for the average storm event runoff volume‏‎ (4 categories)
  11. Summary of recommended hydraulic conductivities of bioretention filter media‏‎ (4 categories)
  12. Requirements, recommendations and information for using swale side slope as a BMP in the MIDS calculator‏‎ (4 categories)
  13. Green Infrastructure benefits of vegetated swales‏‎ (4 categories)
  14. Comparison of pros and cons of bioretention soil mixes‏‎ (4 categories)
  15. Requirements, recommendations and information for using swale with an underdrain as a BMP in the MIDS calculator‏‎ (4 categories)
  16. Winter parking lot and sidewalk maintenance combined‏‎ (4 categories)
  17. Supporting material for swales‏‎ (4 categories)
  18. Chloride Management Plan combined‏‎ (4 categories)
  19. Cost-benefit considerations for sand (media) filters‏‎ (4 categories)
  20. Design criteria for infiltration‏‎ (4 categories)
  21. Watershed projects and virtual tours‏‎ (4 categories)
  22. Examples of jurisdictions with minimum tree soil volume requirements‏‎ (4 categories)
  23. Summary of horizontal and vertical setback distances‏‎ (4 categories)
  24. Filtration - pollutant removal information‏‎ (4 categories)
  25. Requirements, recommendations and information for using wet swale as a BMP in the MIDS calculator‏‎ (4 categories)
  26. Design criteria for bioretention‏‎ (4 categories)
  27. Design infiltration rates‏‎ (4 categories)
  28. Case study for using P8 to meet TMDL permit requirements‏‎ (4 categories)
  29. Event mean concentrations for total suspended solids‏‎ (3 categories)
  30. MIDS calculator‏‎ (3 categories)
  31. TCMA Chloride Management Plan - Appendix A – TCMA Chloride Total Maximum Daily Loads (TMDLs)‏‎ (3 categories)
  32. Filtration - system design information‏‎ (3 categories)
  33. Forms, guidance, and resources for completing the TMDL annual report form‏‎ (3 categories)
  34. TCMA Chloride Management Plan - TCMA Chloride Conditions - TMDL summary‏‎ (3 categories)
  35. Pollutant concentrations and removals for iron enhanced filters‏‎ (3 categories)
  36. Pollutant removal percentages for stormwater pond BMPs‏‎ (3 categories)
  37. Above ground and below grade storage and settling - pollutant removal information‏‎ (3 categories)
  38. Additional resources for completing the TMDL form‏‎ (3 categories)
  39. BMPs for stormwater filtration‏‎ (3 categories)
  40. Curve number for Use with pre-settlement conditions‏‎ (3 categories)
  41. Bioretention - operation and maintenance checklist‏‎ (3 categories)
  42. Calculating credits for wet swale (wetland channel)‏‎ (3 categories)
  43. Case studies for Smart Salting (S2) and road salt winter maintenance‏‎ (3 categories)
  44. Case study for using WINSLAMM to meet TMDL permit requirements‏‎ (3 categories)
  45. Green roof maintenance inspection checklist‏‎ (3 categories)
  46. How we protect water‏‎ (3 categories)
  47. Stormwater modeling, models and calculators, and calculating credits-combined‏‎ (3 categories)
  48. Stormwater pond/wetland – operation and maintenance checklist‏‎ (3 categories)
  49. Using the treatment train approach to BMP selection‏‎ (3 categories)
  50. Example O&M plans, checklists, reports, and maintenance agreements for green roofs‏‎ (3 categories)
  51. Wet swale operation and maintenance checklist‏‎ (3 categories)
  52. FAQs on TMDL reporting form‏‎ (3 categories)
  53. Stormwater Manual webinars‏‎ (3 categories)
  54. Annual volume treated as a function of soil and water quality volume‏‎ (3 categories)
  55. Cost-benefit considerations for filtration‏‎ (3 categories)
  56. Relative pollutant reduction for permeable pavement‏‎ (3 categories)
  57. BMPs for stormwater infiltration‏‎ (3 categories)
  58. Calculating credits for permeable pavement‏‎ (3 categories)
  59. Case study for using the MIDS calculator to meet TMDL permit requirements‏‎ (3 categories)
  60. Dry swale operation and maintenance checklist‏‎ (3 categories)
  61. Media filter system - operation and maintenance checklist‏‎ (3 categories)
  62. Summary of recommended installation methods‏‎ (3 categories)
  63. Winter construction practices for site stabilization, erosion prevention and sediment control‏‎ (3 categories)
  64. Multiple benefits of green infrastructure and role of green infrastructure in sustainability and ecosystem services‏‎ (3 categories)
  65. Recommendations and guidance for utilizing P8 to meet TMDL permit requirements‏‎ (3 categories)
  66. Recommendations and guidance for utilizing the MIDS calculator to meet TMDL permit requirements‏‎ (3 categories)
  67. References for Smart Salting (S2) and road salt winter maintenance‏‎ (3 categories)
  68. References for infiltration‏‎ (3 categories)
  69. Relative pollutant reduction for sand filters‏‎ (3 categories)
  70. Background information for winter parking lot and sidewalk maintenance‏‎ (3 categories)
  71. Calculating credits for bioretention‏‎ (3 categories)
  72. Calculating credits for sand (media) filters‏‎ (3 categories)
  73. Case study for using the MPCA Simple Estimator to meet TMDL permit requirements‏‎ (3 categories)
  74. Total P and particulate P removal from BMPs without iron in the filter media‏‎ (3 categories)
  75. Median pollutant removal percentages for BMPs‏‎ (3 categories)
  76. Stormwater step pool operation and maintenance checklist‏‎ (3 categories)
  77. Links for Smart Salting (S2) and road salt winter maintenance‏‎ (3 categories)
  78. TCMA Chloride Management Plan - Prioritizing and Implementing Restoration and Protection - Implementation strategies‏‎ (3 categories)
  79. TCMA Chloride Management Plan - TCMA Chloride Conditions‏‎ (3 categories)
  80. Phase I MS4 Guidance for completing the TMDL Annual report form‏‎ (3 categories)
  81. Assessing the performance of iron enhanced sand filter‏‎ (3 categories)
  82. References for iron enhanced sand filter‏‎ (3 categories)
  83. References for winter parking lot and sidewalk maintenance‏‎ (3 categories)
  84. Requirements, recommendations and information for using swale without an underdrain as a BMP in the MIDS calculator‏‎ (3 categories)
  85. Calculating credits for dry swale (grass swale)‏‎ (3 categories)
  86. Road salt‏‎ (3 categories)
  87. Unit processes of stormwater pre-treatment techniques‏‎ (3 categories)
  88. Check dams for stormwater swales‏‎ (3 categories)
  89. Stormwater Design Recommendations to Enhance Phosphorus Removal‏‎ (3 categories)
  90. Alleviating compaction from construction activities‏‎ (3 categories)
  91. Other water quality devices - pollutant removal information‏‎ (3 categories)
  92. Bioretention terminology‏‎ (3 categories)
  93. Design considerations for constructed stormwater ponds used for harvest and irrigation use/reuse‏‎ (3 categories)
  94. Calculating credits for stormwater and rainwater harvest and use/reuse‏‎ (3 categories)
  95. Screening and straining devices - general information‏‎ (3 categories)
  96. Hydrodynamic separation devices - pollutant removal characteristics‏‎ (3 categories)
  97. Infiltration trench/basin – operation and maintenance checklist‏‎ (3 categories)
  98. Filtration - installation and maintenance recommendations‏‎ (3 categories)
  99. Primary and secondary volume removal mechanisms‏‎ (3 categories)
  100. Routing stormwater runoff to swales and swale side slopes in the MIDS Calculator‏‎ (3 categories)
  101. Sand material specifications‏‎ (3 categories)
  102. Guidance for completing the TMDL reporting form‏‎ (3 categories)
  103. Maintenance inspection checklist for trees for stormwater‏‎ (3 categories)
  104. Event mean concentrations for dissolved phosphorus‏‎ (3 categories)
  105. Examples for completing the TMDL reporting form‏‎ (3 categories)
  106. TCMA Chloride Management Plan - Prioritizing and Implementing Restoration and Protection‏‎ (3 categories)
  107. General principles for erosion prevention and sediment control at construction sites in Minnesota‏‎ (3 categories)
  108. Educational resources for Smart Salting (S2)‏‎ (3 categories)
  109. Phosphorus credits for bioretention systems with an underdrain‏‎ (3 categories)
  110. Chloride reduction case study: The Promenade of Wayzata‏‎ (3 categories)
  111. National Stormwater Quality Database-derived event mean concentrations for phosphorus and TSS‏‎ (3 categories)
  112. Terminology for swales‏‎ (3 categories)
  113. Tree health troubleshooting guidelines‏‎ (3 categories)
  114. Stormwater sedimentation Best Management Practices‏‎ (3 categories)
  115. Event mean concentrations for total phosphorus‏‎ (3 categories)
  116. TCMA Chloride Management Plan - Appendix A – TCMA Chloride TMDL‏‎ (3 categories)
  117. Filtration - system and component sizing‏‎ (3 categories)
  118. Pollutant removal percentages for filtration BMPs‏‎ (3 categories)
  119. References for stormwater infiltration‏‎ (3 categories)
  120. Cost savings tips for winter parking lot and sidewalk maintenance‏‎ (3 categories)
  121. Green Infrastructure benefits of permeable pavement‏‎ (2 categories)
  122. TCMA Chloride TMDL - NPDES Point Source Permits by Waterbody‏‎ (2 categories)
  123. MS4 fact sheets‏‎ (2 categories)
  124. Guidance on calculating volumes for underground infiltration BMPs in the MIDS calculator‏‎ (2 categories)
  125. Training and workshop materials and modules‏‎ (2 categories)
  126. Tree species list - Suitable for CU structural soil‏‎ (2 categories)
  127. Tree trench/box photo gallery‏‎ (2 categories)
  128. Stormwater pond/ wetland - construction inspection checklist‏‎ (2 categories)
  129. Infiltration design guideline - landscaping‏‎ (2 categories)
  130. Typical maintenance problems and activities for dry swales‏‎ (2 categories)
  131. Updates to credits and pollutant removal values‏‎ (2 categories)
  132. Street sweeping P8 particle fractions and sediment assumptions‏‎ (2 categories)
  133. Itemized stormwater harvest and use system component costs‏‎ (2 categories)
  134. Using the Minnesota Stormwater Manual and MIDS Calculator to help meet industrial stormwater permit requirements‏‎ (2 categories)
  135. Example O&M Plans, Checklists, Reports, and Maintenance Agreements for tree trenches and tree boxes‏‎ (2 categories)
  136. Volume reduction practices‏‎ (2 categories)
  137. Liners for stormwater management‏‎ (2 categories)
  138. Links for street sweeping‏‎ (2 categories)
  139. Examples of stormwater credits for urban trees‏‎ (2 categories)
  140. Wet swale materials specifications‏‎ (2 categories)
  141. Winter Parking Lot and Sidewalk Maintenance Factsheet‏‎ (2 categories)
  142. Supporting material for green roofs‏‎ (2 categories)
  143. TCMA Chloride Management Plan - Prioritizing and Implementing Restoration and Protection - Citizen attitudes and practices‏‎ (2 categories)
  144. TCMA Chloride Management Plan - Prioritizing and Implementing Restoration and Protection - Secondary audiences‏‎ (2 categories)
  145. TCMA Chloride Management Plan - References‏‎ (2 categories)
  146. MS4 Annual Report‏‎ (2 categories)
  147. Photo gallery for pretreatment‏‎ (2 categories)
  148. Smart Salting Level 2 training schedule‏‎ (2 categories)
  149. Plant lists for trees‏‎ (2 categories)
  150. Cold climate plant materials of the upper midwest with known salt tolerance, listed from wet to dry soil moisture‏‎ (2 categories)
  151. 10 Steps to Stormwater Pollution Prevention on Small Residential Construction Sites‏‎ (2 categories)
  152. Comparison of precipitation totals from TP-40, Bulletin 71, and Atlas 14‏‎ (2 categories)
  153. Stormwater event mean concentrations and pollutant loading/export rates for different land uses‏‎ (2 categories)
  154. Process for selecting Best Management Practices‏‎ (2 categories)
  155. Qualitative comparison of various methods of infiltration rate measurement‏‎ (2 categories)
  156. Motor vehicle care‏‎ (2 categories)
  157. Quick guides for using models to meet MS4 TMDL permit requirements‏‎ (2 categories)
  158. Annual TMDL forms submitted by MS4 permittees‏‎ (2 categories)
  159. Construction stormwater best management practice – perimeter control fact sheet‏‎ (2 categories)
  160. Recommendations and guidance for utilizing stormwater best management practice monitoring to meet TMDL permit requirements‏‎ (2 categories)
  161. Assessing the performance of green roofs‏‎ (2 categories)
  162. Recommended elements of a community snow management plan‏‎ (2 categories)
  163. References for green roofs‏‎ (2 categories)
  164. References for stormwater ponds‏‎ (2 categories)
  165. Cost-benefit considerations for bioretention‏‎ (2 categories)
  166. BMP pollutant removal for total suspended solids‏‎ (2 categories)
  167. Other Pollutants Reduced by Constructed Basins: Stormwater Ponds‏‎ (2 categories)
  168. Requirements, recommendations and information for using bioretention with an underdrain BMPs in the MIDS calculator‏‎ (2 categories)
  169. Requirements, recommendations and information for using stormwater wetland as a BMP in the MIDS calculator.‏‎ (2 categories)
  170. Overview for pretreatment vegetated filter strips‏‎ (2 categories)
  171. Calculating credits for iron enhanced sand filter‏‎ (2 categories)
  172. Design criteria for dry swale (grass swale)‏‎ (2 categories)
  173. Overview of Green Infrastructure and Low Impact Development‏‎ (2 categories)
  174. Disposal options for street sweeping materials‏‎ (2 categories)
  175. Self-audit guidance for Phase II MS4s‏‎ (2 categories)
  176. Permeable pavement photo gallery‏‎ (2 categories)
  177. TCMA Chloride TMDL - Applicable Water Quality Standards and Numeric Water Quality Targets‏‎ (2 categories)
  178. Green Infrastructure benefits of tree trenches and tree boxes‏‎ (2 categories)
  179. TCMA Chloride TMDL - Public Participation‏‎ (2 categories)
  180. Guidance for meeting bacteria TMDL MS4 permit requirements‏‎ (2 categories)
  181. Media filter system - construction inspection checklist‏‎ (2 categories)
  182. Minimal Impact Design Standards (MIDS) Implementation Case Study: City of White Bear Lake‏‎ (2 categories)
  183. Tree species list - additional benefits‏‎ (2 categories)
  184. In the neighborhood and community‏‎ (2 categories)
  185. Industrial prevention practices for bacteria‏‎ (2 categories)
  186. Types of green roofs‏‎ (2 categories)
  187. Infiltration basin - system construction inspection checklist‏‎ (2 categories)
  188. Types of tree BMPs‏‎ (2 categories)
  189. Infiltration design guideline - maximum flow path‏‎ (2 categories)
  190. Infiltration photo gallery‏‎ (2 categories)
  191. Stormwater step pool construction inspection checklist‏‎ (2 categories)
  192. Information on costs and economic impacts of road salt‏‎ (2 categories)
  193. Estimated iimpact of stormwater reuse for irrigation on average annual runoff reduction‏‎ (2 categories)
  194. Introduction to stormwater BMPs‏‎ (2 categories)
  195. Event mean concentrations of total and dissolved phosphorus in stormwater runoff‏‎ (2 categories)
  196. January 2022 pretreatment webinar‏‎ (2 categories)
  197. Land use event mean concentrations (emcs) for the MPCA Simple Estimator‏‎ (2 categories)
  198. Waste management and illegal dumping‏‎ (2 categories)
  199. Example of inspection prioritization categories‏‎ (2 categories)
  200. Summary of Drilling Methods to Collect Soil Samples for Infiltration Basins‏‎ (2 categories)
  201. Summary of bioretention water quality cleansing mechanisms for common stormwater pollutants‏‎ (2 categories)
  202. Links to .dwg files‏‎ (2 categories)
  203. Winter Parking Lot and Sidewalk Maintenance Manual‏‎ (2 categories)
  204. Supporting material for infiltration‏‎ (2 categories)
  205. TCMA Chloride Management Plan - Appendix B – Winter Maintenance Assessment tool (WMAt)‏‎ (2 categories)
  206. TCMA Chloride Management Plan - Prioritizing and Implementing Restoration and Protection - Citizens‏‎ (2 categories)
  207. TCMA Chloride Management Plan - Prioritizing and Implementing Restoration and Protection - Success stories‏‎ (2 categories)
  208. MPCA-approved mechanisms and values for removal of dissolved phosphorus from stormwater runoff‏‎ (2 categories)
  209. General Pollutant Movement from a Snowpack‏‎ (2 categories)
  210. TCMA Chloride Management Plan - Research Needs‏‎ (2 categories)
  211. Check dam maintenance checklist‏‎ (2 categories)
  212. Photo gallery for stormwater and rainwater harvest and use/reuse‏‎ (2 categories)
  213. Pollutant concentrations for bioretention BMPs‏‎ (2 categories)
  214. Pollutants of concern from operations‏‎ (2 categories)
  215. Pre-treatment considerations for stormwater infiltration‏‎ (2 categories)
  216. Construction guidelines for tree trenches and tree boxes‏‎ (2 categories)
  217. Above ground and below grade storage and settling - system and component sizing‏‎ (2 categories)
  218. Processes for removing pollutants from stormwater runoff‏‎ (2 categories)
  219. Construction specifications for permeable pavement‏‎ (2 categories)
  220. Construction stormwater best management practice – Site stabilization‏‎ (2 categories)
  221. Recommendations and guidance for utilizing stream monitoring to meet TMDL permit requirements‏‎ (2 categories)
  222. Assessing the performance of high-gradient stormwater step-pool swale‏‎ (2 categories)
  223. Construction stormwater photo gallery - Stabilization‏‎ (2 categories)
  224. Assessing the performance of tree trenches and tree boxes‏‎ (2 categories)
  225. Construction stormwater treatment - BMP removal after final stabilization‏‎ (2 categories)
  226. Operation and maintenance for stormwater and rainwater harvest and use/reuse‏‎ (2 categories)
  227. Average TP and TSS loading rates for three land use groups‏‎ (2 categories)
  228. References for high-gradient stormwater step-pool swale‏‎ (2 categories)
  229. Contractor bid averages for installation of three 29,000 gallon underground storage tanks‏‎ (2 categories)
  230. References for stormwater wetlands‏‎ (2 categories)
  231. BMP practices construction costs maintenance costs and land requirements‏‎ (2 categories)
  232. Cost components for bioretention practices‏‎ (2 categories)
  233. Other impacts of deicer use‏‎ (2 categories)
  234. Requirements, recommendations and information for using bioretention with no underdrain BMPs in the MIDS calculator‏‎ (2 categories)
  235. Cottage Grove - embedding the SWPPP implementation in multiple departments‏‎ (2 categories)
  236. Curve numbers for antecedent mositure condition 2‏‎ (2 categories)
  237. Bioretention device cost estimate worksheet‏‎ (2 categories)
  238. Default TSS and TP loads for different land use scenarios using the MPCA Simple Estimator‏‎ (2 categories)
  239. Overview for green roofs‏‎ (2 categories)
  240. Overview for sand (media) filters‏‎ (2 categories)
  241. Case studies for stormwater and rainwater harvest and use/reuse‏‎ (2 categories)
  242. Green Infrastructure Case Study: Mississippi Watershed Management Organization Towerside District Stormwater System‏‎ (2 categories)
  243. TCMA Chloride TMDL - Executive Summary‏‎ (2 categories)
  244. TCMA Chloride TMDL - Reasonable Assurance‏‎ (2 categories)
  245. Guidance for amending soils with rapid or high infiltration rates‏‎ (2 categories)
  246. Guidance for meeting chloride TMDL MS4 permit requirements‏‎ (2 categories)
  247. Techniques to reduce runoff during site design and layout‏‎ (2 categories)
  248. Material conversions for winter parking lot and sidewalk maintenance‏‎ (2 categories)
  249. Tree species list - general information‏‎ (2 categories)
  250. Turf‏‎ (2 categories)

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