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Home My WebLink About2007-05-18 MSCWMO Inspection ReportMiddle St. Croix River Water Mana Or (MSCWMO) 1380 W Fronta Rd, HWY 36 Stillwater, MN 55082 Phone: 651-275-1136 ext. 22 Anchoba Pro, LLC 775 Green Twi Wa Stillwater, MN 55082 Project: Oak Villa Dear Anchoba Pro, LLC: 7 Ma 18, 2007 i r WCD Project ID # 06045OPH MAY 2 1 200T The Washin Conservation District (WCD), on behalf of the MSCWMO, conducted an inspection for erosion and sediment control issues at the site located at Nova Scotia Avenue N, Stillwater, Minnesota on 5/17/2007. This report summarizes the field inspection findin and describes areas of compliance/non- compliance with the MSCWMO Policies and Performance Standards, usin the procedures and protocols defined in the Minnesota Pollution Control A (MPCA) National Pollutant Dischar Elimination S (NPDES) General Stormwater Permit for Construction Activit INSPECTION REPORT B-- GOOD This g rade describes the overall condition of the site. Status Compliant 1rosion Control Re All positive slopes within 200' of a water of the state or conve to a water of the state must have temporar protection or permanent cover within 7, 14, or 21 da dependin on the slope (or sooner if a special water). .............................................................. Comments: Some sparse areas ........... --. ....... ............. ........ ....................... Compliant . ...................... --- .... I ..... ................................ .......... ............... ................ ..................... ................... .............. __ ..................... ........ ......... .......... ..... .......................... ................ The normal wetted perimeter of temporar or permanent ditch that drains water must be stabilized within 24 hrs of connection (200' back from the surface water). Comments: ..... ........... Compliant .................... ... . ...... ................................. ................................... ........ - ... I-- .......... ........................ . ............... - ... . ............... * .................................... . ..................... ................ * .............^.................. - .... * ............................................. Temporar or permanent ener dissipation must be installed at outlets connected to surface water (re within 24 hours of connection to a surface water)? Comments: Status Sediment Control Re Compliant Sediment dischar must be ade controlled and minimized. Comments: - Silt fence 'Installed ................... Not Applicable ...............I.- ......- - -.... Temporar sedimentation basins re for disturbance over 10 acres, or less than 5 acre ..... .... i , f ... near ..... ... ............ .... . .... .... ............................ .... ........... .................... ....... . ......................... . ....... .... -- ......, .. ......... . ................................... . . .... ...... ....... ........... ........ '-'"' NPDES. identified special water ar Comments: - ........... ....... ........ ...... Not Applicable .......................... I .............. - ... I ...... I ....... ... . ... ...... ................................ ....... .................... ............... .. ..... ........ ................. ............................. ...... .......... ........ ....................... .......................... ............... ........ ...... - ......... - Inlet control devices must be installed and maintained at all inlets. Comments: . . . ............................... .. I-- ......... -- ......... ..,......................I. Compliant -... .............. ...... ..... ................... .. .............. . ......... ..... . ....... .... .............. .... ........ . . .................. ..... ....... -1-1 .................. ............................. ...... ....... - ........... - ........ ...... -- ................. .... ...... .................. .............. Down g radient perimeter controls must be installed and maintained. Comments: .......... ...... ................. - ...... I ................................................. Not Applicable . . -.-I.- ........... ........ ... . ...... . ............... . ............... - . ......................... . ..... -... . .. ............ . . . .......... __ ....... - ...... -- ......................... ............ ........ . ..... ........... .............. .......................................... _ .............. .......... . ............ ...... Slope breaks must be installed on 3:1 slopes or g reater with unbroken slope len exceedin 75 feet. Comments: .... ....................................... .......... Compliant . . ................... ........... ...... I .......... ................................. ...... . I ......... ................ ............... -.1 ................ .......... . ... . .. -.11-1.11 .... . ......... .................. I ...... Temporar soil stockpiles must have effective sediment controls and not be placed in a surface water or storm water conve Comments: i Status Compliant Nlaintenance Re Erosion and sediment control BMP must be ade maintained .......... .......... .............................................. Comments: .................. ............... .......... ........ ...... -- ....... - ...... - ........ .................. I ....... 11 .............. ....... ............... ...... . ........... ............. ............ .............. ....... Pa 1 of 2 IDDLE ST.CROIX WATERSHED MANA GEMEM&GANIZATION Not Applicable Temporar sedimentation basin maintenance performed ( re q uired when collected sediment reaches 1/2 basin volume Comments: ..................... _.- ............. -.1 ............ ....... __ .......... ........... ...... . .......... ....... __ . ........... I...-�.�,-....--....-...------..-----,-.-.-�--.-,-.--� ------------- ...... ................ ............... ------- .... . ......... ............... ........ Compliant Sediment deposits in ditches or surface waters must be removed within 24-hours Comments: - ............... _...__ ........ - '..I.- .......... ...... ........... ................ _ .......... ............ ......... 11 ------- ......... I ......... ...... __1..1___ ........ .......... ......... Compliant Minimization and cleanup of sediment trackin on paved surfaces Comments: - Re-establish construction entrances ..... ............... ...... ............. ... . .... ....... ........ ......................... ......... _ .. ........ ............... . ......... ............................ ........................ ... .... .... ..... .... Compliant Pollution prevention mana measures for solid waste, hazardous materials .... an . _. truc . . .... w . a s . h . i .- n g ....... are in place. Comments: ;Status Inspection I _"u*rements Not Inspected Stormwater Pollution Prevention Plan on site Comments: ...................... I ...... ........ ............ ......... ___ .......... ............. I ...... ............. ............ __._..._._._ ....... ... . ........... .......... ........ . .......... ........ ____ ............................. _. ............... ........ Not Inspected Inspections/maintenance forms completed (inspections re I per 7 da or within 24 hours of a .0.5 inch precipitation event)? Comments: ,Status Stormwater Mana Re Pretreatment prior to dischar to surface water (> 1 -acre impervious Comments: . Status Surface water or off-site impacts COMPLIANT Untreated dewaterin causin turbid dischar to surface waters or erosion off site Comment ..... . .................... ..................... ...... ** ............. * .... .............. ' ................................................ ...................................... - -- - --------------------------- . ............ ..................... ....... ............................ . ...... . ... ............... . ...... . .................................................... ------ - - ------------ Compliant Wetland or other water resource impacts ................ - ............ 1.1'.... ... - ......... ...................... 1 .... ............ _.- ................... ... . ...... ... - ......... _ ................. .............. _ .... __ ........... .......................... ..... .. ........... ......... 11.1 ...... I ........ 11 ....... _1 .......... .................... __ .............. .................................. ....... . ........ . . . ............. .... Compliant Offs to sediment dischar documented Comments: Wetlands protected with silt fence MAINTENANCE AND COMPLIANCE STATUS SUMMARY OVERALL SITE (J'rRADE: B - Good A status described above as non-compliant indicates a violation that must be addressed in accordance with MSCWMO policies and performance standards. Follow-up inspections will be conducted on a re basis. Please contact Pete Youn at 651 - 275-1136, extension 21 if y ou have an q uestions. Respectfull Pete Youn En Specialist Washin Conservation District peter. cc: Melissa Lewis, MSCWMO Administrator Cit of Oak Park Hei I <<Date)> GRADE DESCRIPTIONS A The site is in full-compliance, all practices are in place, and the site is well maintained. B The site is in compliance, but normal maintenance activities are re C The site is not in comi)liance. Maintenance or supplemental practices are re D The site is not in compliance. Erosion and sediment control practices are in poor condition and controllable water resource or off-site Impacts are likel Contact the District for a follow-up inspection as soon as correction measures have been taken. F The site is in severe non-compliance. Controllable water q ualit y or off-site impacts have occurred. Enforcement proceedin will be initiated unless immediate corrective actions are taken. Contact the District immediatel to schedule a follow-up inspection. WCD Construction Stormwater Pro WCD (651) 275-1136 Inspector: (<Storrnwaterinspectm» Pa 2 of 2