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!colspan="13" style="background: brown; color: white"|United States
!colspan="13" style="background: brown; color: white"|United States
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!colspan="2" style="backgroung=green; color:white"height: 400px;|Bioretention|| CVC+TRCA (Factsheets-2010)<ref> http://www.creditvalleyca.ca/wp-content/uploads/2012/02/lid-swm-guide-apdxa-bioretention.pdf</ref>|| CVC-Construction Guide-2012 <ref>http://www.creditvalleyca.ca/wp-content/uploads/2013/03/CVC-LID-Construction-Guide-Book.pdf</ref>|| CVC-Retrofit Guide-2014<ref>http://www.creditvalleyca.ca/wp-content/uploads/2014/08/Grey-to-Green-Road-ROW-Retrofits-Complete_1.pdf</ref> || Toronto- 2016 || LID <br>SWM <br>Guide <br>2010<ref> http://www.creditvalleyca.ca/wp-content/uploads/2014/04/LID-SWM-Guide-v1.0_2010_1_no-appendices.pdf</ref>|| LID-Design Guide Edmonton- 2014<ref>https://www.edmonton.ca/city_government/documents/PDF/LIDGuide.pdf</ref> || New York State SWM Design Manual-2015 || Massachu-sets <br>SW BMP <br>2013 || District of Columbia-SWM Guidebook-2010 || San Diego LID Handbook-2014 || Alabama LID Handbook-2013 || W. Virginia-SWM design guidance manual-2012 || Rhode Island-SW design & Installation Standards Manual-2012 || Pennsylva-nia<br>Green St. <br>design manual <br>2014 || Minnesota SW Manual-2017 || Tennes-see <br>LID SWM <br>2016 || Texas-LID Technical Guidance Manual-2013 || Oregon SWM Manual-2014 || Oregon State Univ. Fact Sheets-2011
!colspan="2" style="backgroung=green; color:white"height: 400px;|Bioretention|| CVC+TRCA (Factsheets-2010)<ref> http://www.creditvalleyca.ca/wp-content/uploads/2012/02/lid-swm-guide-apdxa-bioretention.pdf</ref>|| CVC-Construction Guide-2012 <ref>http://www.creditvalleyca.ca/wp-content/uploads/2013/03/CVC-LID-Construction-Guide-Book.pdf</ref>|| CVC-Retrofit Guide-2014<ref>http://www.creditvalleyca.ca/wp-content/uploads/2014/08/Grey-to-Green-Road-ROW-Retrofits-Complete_1.pdf</ref> || Toronto- 2016 || LID <br>SWM <br>Guide <br>2010<ref> http://www.creditvalleyca.ca/wp-content/uploads/2014/04/LID-SWM-Guide-v1.0_2010_1_no-appendices.pdf</ref>|| LID-Design Guide Edmonton- 2014<ref>https://www.edmonton.ca/city_government/documents/PDF/LIDGuide.pdf</ref> || New York State SWM Design Manual-2015<ref>http://www.dec.ny.gov/docs/water_pdf/swdm2015entire.pdf</ref> || Massachu-sets <br>SW BMP <br>2013 || District of Columbia-SWM Guidebook-2012<ref> https://doee.dc.gov/sites/default/files/dc/sites/ddoe/publication/attachments/EntireDraftStormwaterManagementGuidebook_0.pdf</ref>|| San Diego LID Handbook-2014<ref>http://www.sandiegocounty.gov/content/dam/sdc/pds/docs/LID_Handbook_2014.pdf</ref> || Alabama LID Handbook-2013<ref>http://www.adem.state.al.us/programs/water/waterforms/LIDHandbook.pdf</ref> || W. Virginia-SWM design guidance manual-2012<ref> http://www.bluefieldstormwater.org/uploads/3/4/3/0/34309910/west_virginia_stormwater_management_design_guidance_manual_full_11-2012.pdf</ref>|| Rhode Island-SW design & Installation Standards Manual-2010<ref> http://www.dem.ri.gov/programs/benviron/water/permits/ripdes/stwater/pdfs/desgnmnl.pdf</ref>||Philadel-phia <br>Green St. <br>design manual <br>2014<ref> http://www.phillywatersheds.org/img/GSDM/GSDM_FINAL_20140211.pdf</ref>|| Minnesota SW Manual-2017 || Tennes-see <br>LID SWM <br>2016 || Texas-LID Technical Guidance Manual-2013 || Oregon SWM Manual-2014 || Oregon State Univ. Fact Sheets-2011
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|colspan="2" style="background:whit; color:red; text-align: center"| '''Filter media depth (m)'''
|colspan="2" style="background:whit; color:red; text-align: center"| '''Filter media depth (m)'''
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||| Topsoil || || || || || || || 30-50% || 20-30 % || || || || 8-20 % || || || Table 1 & 2 (below) || || || ||
||| Topsoil || || || || || || || 30-50% || 20-30 % || || || || 8-20 % || || || Table 1 & 2 (below) || || || ||
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| || sand || 85-88 % || Fine sand=0-17%, Coarse to medium sand=71-92 % || 85-88 % || 85-88 % || 85-88 % || 50-85 % || 50-70 || 40% || 85-88 % || 65% sand, 20% sand loam || 85-88 % || 70-88 % || 85-88 % || 50-80 % || || 70-85 % (sandy loam) || 85-88 % || 66% || 60% (sandy loam)
| || Sand || 85-88 % || Fine sand=0-17%, Coarse to medium sand=71-92 % || 85-88 % || 85-88 % || 85-88 % || 50-85 % || 50-70 || 40% || 85-88 % || 65% sand, 20% sand loam || 85-88 % || 70-88 % || 85-88 % || 50-80 % || || 70-85 % (sandy loam) || 85-88 % || 66% || 60% (sandy loam)
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| || Fines(silt and clay) || 8-12 % || 8-12 % || 8-12 % || 7-12 % || 8-12 % || 10-15% (silt),3-10% (clay), both combined, max 20% || clay < 5% || || 8-12 % || || 8-12 % || || 0-12 % silt, 0-2 % clay || Silt 40% , Clay 10% || || 10-20% (silt), max. 10% (clay) || 8-12 % || ||
| || Fines(silt and clay) || 8-12 % || 8-12 % || 8-12 % || 7-12 % || 8-12 % || 10-15% (silt),3-10% (clay), both combined, max 20% || clay < 5% || || 8-12 % || || 8-12 % || || 0-12 % silt, 0-2 % clay || Silt 40% , Clay 10% || || 10-20% (silt), max. 10% (clay) || 8-12 % || ||
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| || gravel || || || || || || || || || || || || || || 15% || || || || ||
| || Gravel || || || || || || || || || || || || || || 15% || || || || ||
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| || Organic matter || 3-5 % || 3-5 % || 3-5 % || 3-5 % || 3-5 % || 5-10% || 5% || 30-40 % || 1-5 % || 2-5 % || 3-15 % || 3-5 % || 3-5 % || 2-10 % || || 5-10 % || 2-5 % || 33% || 40%
| || Organic Matter || 3-5 % || 3-5 % || 3-5 % || 3-5 % || 3-5 % || 5-10% || 5% || 30-40 % || 1-5 % || 2-5 % || 3-15 % || 3-5 % || 3-5 % || 2-10 % || || 5-10 % || 2-5 % || 33% || 40%
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| || P-index value || 10-30 ppm || || || 12-30 ppm || 10-30 ppm || || || || 10-30 || || || || || || || || < 15 || ||
| || P-index value || 10-30 ppm || || || 12-30 ppm || 10-30 ppm || || || || 10-30 || || || || || || || || < 15 || ||
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| || Soluble salts || || || || < 2.0 mmhos/cm || || || || || || || || || || || || || || ||
| || Soluble Salts || || || || < 2.0 mmhos/cm || || || || || || || || || || || || || || ||
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| || Cationic exchange capacity<br>(meq/100g)|| > 10 || 10 || > 10 || > 10 || > 10 || > 5 || || || > 10 || > 5 || || > 10 || || || || > 10 || || || > 5
| || Cationic Exchange Capacity<br>(meq/100g)|| > 10 || 10 || > 10 || > 10 || > 10 || > 5 || || || > 10 || > 5 || || > 10 || || || || > 10 || || || > 5
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| || pH || 5.5-7.5 || 5.5-7.5 || 5.5-7.5 || 5.5-7.5 || 5.5-7.5 || 5.5-7.5 || || || || 6-8 || || || || 6-7 || 6-8.5 (WQ blend) || || 6-8 || || 5.5-7.5
| || pH || 5.5-7.5 || 5.5-7.5 || 5.5-7.5 || 5.5-7.5 || 5.5-7.5 || 5.5-7.5 || || || || 6-8 || || || || 6-7 || 6-8.5 (WQ blend) || || 6-8 || || 5.5-7.5
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| || Phosphorus || || || || || || 10-30 ppm || || || || || || || || || Table 1 & 2 (below) || || || ||
| || Phosphorus || || || || || || 10-30 ppm || || || || || || || || || Table 1 & 2 (below) || || || ||
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| || Infiltration rate || > 25 mm/hr || > 25 mm/hr || > 25 mm/hr || > 25 mm/hr || || || || || || || || || || || || || || ||
| || Infiltration Rate || > 25 mm/hr || > 25 mm/hr || > 25 mm/hr || > 25 mm/hr || || || || || || || || || || || || || || ||
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| || Surface resistance || || || || <= 110 PSI || || || || || || || || || || || || || || ||
| || Surface Resistance || || || || <= 110 PSI || || || || || || || || || || || || || || ||
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| || Sub-surface resistance || || || || <= 260 PSI || || || || || || || || || || || || || || ||
| || Sub-Surface Resistance || || || || <= 260 PSI || || || || || || || || || || || || || || ||
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| || Saturated hydraulic conductivity , mm/hr || || || || || || 25 min. || || || || || || || || || || || || ||
| || Saturated Hydraulic Conductivity , mm/hr || || || || || || 25 min. || || || || || || || || || || || || ||
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| || P-Content || || || || || || || || || 10-30 || < 15 ppm || || 7-23 mg/kg || || || || || || ||
| || P-Content || || || || || || || || || 10-30 || < 15 ppm || || 7-23 mg/kg || || || || || || ||
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|colspan="2" style="background:whit; color:red; text-align: center"| '''Gravel storage'''
|colspan="2" style="background:whit; color:red; text-align: center"| '''Gravel storage'''
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||| Void space ratio || 0.4 || || || || 0.4 || || || || || || || || || || || || || ||
||| Void Space Ratio || 0.4 || || || || 0.4 || || || || || || || || || || || || || ||
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||| Depth || min. 300 mm || || || min. 300 mm || min. 300 mm || || || || || || || || || || || || || ||
||| Depth || min. 300 mm || || || min. 300 mm || min. 300 mm || || || || || || || || || || || || || ||
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|Pea Gravel Choking Layer ||depth (mm) || 100 || || || || 100 || 100 || || || || || || || || || || || || ||
|Pea Gravel Choking Layer ||depth (mm) || 100 || || || || 100 || 100 || || || || || || || || || || || || ||
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||| diameter (mm) || 3-10 || || || || 3-10 || || || || || || || || || || || || || ||
||| Diameter (mm) || 3-10 || || || || 3-10 || || || || || || || || || || || || || ||
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|colspan="2" style="background:whit; color:red; text-align: center"| '''Mulch'''
|colspan="2" style="background:whit; color:red; text-align: center"| '''Mulch'''
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| ||Depth || 75 mm || <=75 mm || || 75 mm || 75 mm || 70-80 || || || || || || || || || || || || ||
| ||Depth (mm) || 75 || <=75 || || 75 || 75 || 70-80 || || || || || || || || || || || || ||
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|colspan="2" style="background:whit; color:red; text-align: center"| '''Overflow'''
|colspan="2" style="background:whit; color:red; text-align: center"| '''Overflow'''
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| ||Overflow invert above the filter bed surface || 150-250 || || || <= 250 mm || || || || || || || || || || || || || || ||
| ||Overflow Invert above the filter bed surface (mm) || 150-250 || || || <= 250 || || || || || || || || || || || || || || ||
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|colspan="2" style="background:whit; color:red; text-align: center"| '''Monitoring well'''
|colspan="2" style="background:whit; color:red; text-align: center"| '''Monitoring well'''
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||| Vertical perforated pipe diameter || 100-150 mm || 100-150 mm || || 100-150 mm || 100-150 mm || || || || || || || || || || || || || ||
||| Vertical Perforated Pipe Diameter (mm) || 100-150 || 100-150 || || 100-150 || 100-150 || || || || || || || || || || || || || ||
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|colspan="2" style="background:whit; color:red; text-align: center"| '''Underdrain'''
|colspan="2" style="background:whit; color:red; text-align: center"| '''Underdrain'''
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||| Required when infiltration rate<br> (mm/hr) || < 15 || || || < 15 || || < 13 || || || || || || || || || || || || ||
||| Required when infiltration rate<br> (mm/hr) || < 15 || || || < 15 || || < 13 || || || || || || || || || || || || ||
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| ||Diameter<br>(mm) || min. 100<br>(200 recd.) || min. 100<br> (200 recd.) || || min. 200 || min. 100<br>(200 mm recd.) || 200 mm || || || || || || || || || 4 inches || || || ||
| ||Diameter<br>(mm) || min. 100<br>(200 recd.) || min. 100<br> (200 recd.) || || min. 200 || min. 100<br>(200 mm recd.) || 200 || || || || || || || || || 100 || || || ||
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| ||Depth above the gravel storage layer || 100 mm || || || 100 mm || || || || || || || || || || || || || || ||
| ||Depth above the gravel storage layer (mm)|| 100 || || || 100 || || || || || || || || || || || || || || ||
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||| Available head beween the inflow point and the downstream stream drain invert || 1-1.5 m || || || || 1-1.5 m || || || || || || || Typical CDA 0.1-2.5 acres of 100% IP(<0.5 no underdrain), alternative to checking layer is needle punched non-woven geotextile || || || || || || ||
||| Available head beween the inflow point and the downstream stream drain invert || 1-1.5 m || || || || 1-1.5 m || || || || || || || Typical CDA 0.1-2.5 acres of 100% IP(<0.5 no underdrain), alternative to checking layer is needle punched non-woven geotextile || || || || || || ||
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|colspan="2" style="background:whit; color:red; text-align: center"| '''Facilties receiving road runoff are not located within time of travel''' || 2 || || || || 2 || || || || || || || || || || || || || ||
|colspan="2" style="background:whit; color:red; text-align: center"| '''Facilties receiving road runoff are not located within time of travel''' || 2 || || || || 2 || || || || || || || || || || || || || ||
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|colspan="2" style="background:whit; color:red; text-align: center"| '''wellhead protection areas, year''' || || || || || || || || || || || || || || || || || || ||
|colspan="2" style="background:whit; color:red; text-align: center"| '''Wellhead Protection Areas (Year)''' || || || || || || || || || || || || || || || || || || ||
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|colspan="2" style="background:whit; color:red; text-align: center"| '''Drainage time of ponded water after the end of storm event , hr''' || || || || || 24 (48 recommd.) || < 48 (2 yr. design) || || || || || || || || || Max. 48 hr. || || || ||
|colspan="2" style="background:whit; color:red; text-align: center"| '''Drainage time of ponded water after the end of storm event , hr''' || || || || || 24 (48 recommd.) || < 48 (2 yr. design) || || || || || || || || || Max. 48 hr. || || || ||