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05. UDC and Shoreland Amendment for Grading Permit Changes 1 | P a g e Date of Meeting: May 7, 2025 To: Honorable Mayor and Members of the City Council From: T.J. Hofer, Consultant City Planner Re: UDC and Shoreland Amendment for Land Alteration and Grading City staff have prepared draft ordinances that would amend a section of the Unified Development Code (UDC) and a section of the Shoreland Ordinance to address changes to the grading permit previously approved by the Council. BACKGROUND Based on concerns from residents, the City Council approved a motion at the March 18, 2025, meeting for the City Engineer to make changes to the grading permit application form that alters when a grading permit as required. Staff noted during the meeting that additional amendments may be needed in the city’s adopted ordinances to reflect the changes to the permit. Staff prepared an ordinance amendment for both the UDC and the Shoreland Ordinance to reflect the changes to the permit requirements. The amendment was reviewed at the April 15, 2025, Council meeting. The Council discussed a number of concerns and directed staff to revise the proposed amendments. Amending the Shoreland Ordinance requires an initial review and final approval by the DNR. This process extends the usual ordinance amendment process. SUMMARY OF UDC ORDINANCE AMENDMENT 153.500.060 SUPPLEMENTAL REVIEW PROCEDURES FOR LAND USE APPLICATIONS. Subd. 1. General Requirements. The general requirements as established in Subd. 2 are further supplemented by the following procedures that are organized by Land Use Application. (F) Administrative Permits for Land Alteration and Grading – Supplemental Procedures. Applicability. A grading, erosion and sediment control plan shall be submitted and an Administrative Permit obtained for the following activities: a. Land alteration and grading of 10 cubic yards or more of material added to or removed from the site or excavated within the site; and/or the disturbance of land area of 600 square feet or more. a. All new commercial or industrial construction and additions. 2 | P a g e b. All new residential construction and any new impervious surface if: i. 5% or more of lot area is disturbed ii. Construction or improvement are proposed within 50 ft. of a property line c. As required by the Shoreland Management Ordinance within the Shoreland Overlay. d. Clearing trees in an area larger than 20,000 square feet. e. Any excavating, grading or filling or change in the earth’s topography in any designated wetland or public water, wetland setback area, bluff setback or bluff impact area, floodplain, shoreland district or the St. Croix River District. f. All major or minor subdivisions. g. Any land alteration or development activity, regardless of size, that the City determines is likely to cause an adverse impact to an environmentally sensitive area, to another public property, or to a City right-of-way. Staff have discussed the potential need for grading permits and added more specific criteria to clearly identify when a grading permit is needed. SUMMARY OF SHORELAND ORDINANCE AMENDMENT 8.0 VEGETATION AND LAND ALTERATIONS 8.31 Grading and filling activities must comply with the provisions of this subsection and Section [153.400.050 Subd. 2, 153.500.060, Subd. 1 (F), and 153.500.070 Subd. 4] except for the construction of public roads and parking areas if consistent with Section 7.1 of this ordinance. the Scandia Development Code, Chapter 2, Sections 3.6.8.32 Permit Requirements. The above standard is included in the model ordinance. Staff does not see a reason to exclude the exception standard from the city’s ordinance. A. Grading, filling and excavations necessary for the construction of structures and sewage treatment systems, if part of an approved permit, do not require a separate grading and filling permit. However, the standards in Section 8.33 of this ordinance must be incorporated into the permit. B. For all other work, a grading and filling permit is required for: (1) The movement of more than ten (10) cubic yards of material and/or disturbance of an area of 600 square feet or more ,or on steep slopes or within the shore or bluff impact zones. (2) The movement of more than 50 cubic yards of material outside of steep slopes and shore and bluff impact zones.s 3 | P a g e (3) Any project with wetland impacts and/or grading within wetland buffers. or within 40 feet of a bluff line. (4) Any land alteration or changing of a natural drainageway or drainage pattern that increases or intensifies the flow of surface water onto an adjacent property or that the City determines is likely to impact an environmentally sensitive area. Staff have drafted standards that require a grading permit wherever grading or filling is proposed in the shoreland ordinance. The city’s grading permit has stated that a grading permit was required when any material within the shoreland overlay was proposed and staff originally proposed an amendment to reflect this requirement. Council directed staff that a lesser standard would be desired. The model ordinance has lesser standards that set higher standards for the more sensitive areas within the shoreland overlay. Staff believe that the lesser standards that delineates between the sensitive areas within the shoreland overlay meets the goals of the City. The images that detail the shore and bluff impact zone within the shoreland ordinance are below for reference. The model standards allow for grading and filling up to 10 cubic yards in the shore impact zone (up to the OHWL) and bluff impact zone (which includes the bluff itself) without a permit. Staff is recommending that these more sensitive areas be further protected by requiring a permit whenever material is moved on steep slopes, the shore impact zone, and the bluff impact zone. The intent of the requirement is to ensure that erosion in these sensitive areas is controlled. The intent is not to prohibit activities like application of mulch to an existing garden or landscaping. Language could be further refined to delineate these exceptions. The Council should discuss whether there are any additional concerns regarding grading and filling in the more sensitive areas within the shoreland overlay. Staff is proposing the grading permit application form also be updated to reflect the standards that are approved by the City Council.. C. Placement of retaining walls, including boulder walls within the SIZ and BIZ, is allowed, provided that: (1) If the project includes work at or below the OHWL, the commissioner has already approved or permitted the project. 4 | P a g e (2) The structures are used only to correct a documented existing erosion problem and not for aesthetic reasons. (3) The height and length are the minimum necessary to control the erosion problem and are not higher than 4 feet or longer than 10 feet, unless the zoning administrator determines that a larger wall is necessary to correct the erosion problem; and (4) Walls are screened by vegetation to not be visible from the waterbody. Staff have incorporated the standards in the model ordinance for retaining walls in the shoreland overlay, with some small modifications for clarity. The retaining wall standards in the shoreland ordinance are an optional inclusion and can be removed from the amendment entirely if the Council believes they are unneeded or inappropriate for the city. Retaining walls tend to be a consistent point of contention and confusion for residents. Establishing standards in the shoreland overlay allows staff a more direct way to address concerns from both residents and the watersheds within the City. The Council may wish to discuss C. (4), which requires screening of retaining walls with vegetation “to not be visible from the waterbody.” It is staff’s understanding that the standard is included for aesthetic reasons. While vegetation between structures and the waterbody help with the ecology and environment around the lake, unless specific types of plants are required, the impact may be negligible. As part of the review with the DNR and Planning Commission, staff can contact the DNR and watersheds in the City to understand the purpose of the ordinance and potential benefits versus the additional fiscal cost to owners installing a retaining wall. Additionally, if adopted, this would make many retaining walls in the City nonconforming. This would have no immediate impact on those retaining walls but would require eventual conformity as the walls need to be replaced or reconstructed. 8.32 Grading, filling and excavation activities must meet the following standards: A. Grading or filling of any wetland must meet or exceed the wetland protection standards under Minnesota Rules, Chapter 8420 and any other permits, reviews, or approvals by other local state, or federal agencies such as watershed districts, the DNR or US Army Corps of Engineers; B. Grading, filling and excavation activities must be designed and implemented to minimize the amount of erosion and sediment from entering surface waters during and after construction consistently by: (The first five items below duplicate the City’s Development Code requirements; the others are unique to shorelands.) (1) Limiting the amount and time of bare ground exposure; (2) Using temporary ground covers such as mulches or similar materials; (3) Establishing permanent, deep-rooted and dense vegetation cover as soon as possible; 5 | P a g e (4) Using sediment traps, vegetated buffer strips or other appropriate techniques; (5) Stabilizing altered areas to acceptable erosion control standards consistent with the field office technical guides of the soil and water conservation district; (6) Not placing fill or excavated material in a manner that creates unstable slopes. Plans to place fill or excavated material on steep slopes must be reviewed by qualified professionals for continued slope stability and must not create finished slopes of 30 percent or greater; (7) Fill or excavated material must not be placed in bluff impact zones; (8) Any alterations below the ordinary high water level of public waters must first be authorized by the commissioner under Minnesota Statutes, Section 103G; (9) Alterations of topography are only allowed if they are accessory to permitted or conditional uses and do not adversely affect adjacent or nearby properties; and (10) Placement of natural rock riprap, including associated grading of the shoreline and placement of a filter blanket, is permitted if: (a) the finished slope does not exceed three feet horizontal to one foot vertical; (b) the landward extent of the riprap is within ten feet of the ordinary high water level; and (c) the height of the riprap above the ordinary high water level does not exceed three feet (3’). The above proposed standards are included in the model ordinance. The one optional aspect of that standard is located in B. (3). The model ordinance notes that requiring “deep-rooted and dense” vegetation is not required, but permanent vegetation is requir ed. COUNCIL ACTION The City Council can choose to have the language move forward through the amendment process by directing staff to begin the shoreland ordinance amendment process with the DNR and recommending the ordinance amendment to the Planning Commission, or, have staff continue to work on the amendments before beginning the process. RECOMMENDATION Staff recommend the Council discuss the draft ordinance amendment language and direct staff to begin the ordinance amendment process with the DNR and recommend the ordinance 6 | P a g e amendments to address changes to the grading permit to the Planning Commission to be heard at a public hearing at the next possible meeting. Attachments A. Draft Ordinance 2025-XX Amending 153.500.060 Administrative Permits for Land Alteration and Grading Applicability B. Draft Ordinance 2025-YY Amending the Grading and Filling Standards in the Shoreland Ordinance C. Draft Grading/Land Alteration Permit Application D. Zoning Map E. City Council "Grading Permit Process and Review Recommendation” Packet, April 15, 2025 Page 1 of 2 CITY OF SCANDIA ORDNANCE NO.: 2025-XX AN ORDINANCE AMENDING THE SCANDIA UNIFIED DEVELOPMENT CODE 153.500.060 SUBD.1 (F) I. REGARDING ADMINISTRATIVE PERMITS FOR LAND ALTERATION AND GRADING APPLICABILITY The City Council of the City of Scandia, Washington County, Minnesota hereby ordains: Section 1 Amendment. The City of Scandia Unified Development Code (“Development Code”, or “Code”), 153.500.060 Supplemental Review Procedures for Land Use Applications Subd.1 (F) I.., shall be amended by adding the underlined text and deleting the stricken text as follows: (F) Administrative Permits for Land Alteration and Grading – Supplemental Procedures. Applicability. A grading, erosion and sediment control plan shall be submitted and an Administrative Permit obtained for the following activities: a. Land alteration and grading of 10 cubic yards or more of material added to or removed from the site or excavated within the site; and/or the disturbance of land area of 600 square feet or more. a. All new commercial or industrial construction and additions. b. All new residential construction and any new impervious surface if: i. 5% or more of lot area is disturbed ii. Construction or improvement are proposed within 50 ft. of a property line c. As required by the Shoreland Management Ordinance within the Shoreland Overlay. d. Clearing trees in an area larger than 20,000 square feet. e. Any excavating, grading or filling or change in the earth’s topography in any designated wetland or public water, wetland setback area, bluff setback or bluff impact area, floodplain, shoreland district or the St. Croix River District. f. All major or minor subdivisions g. Any land alteration or development activity, regardless of size, that the City determines is likely to cause an adverse impact to an environmentally sensitive area, to another public property, or to a City right-of-way. Section 2 Planning Commission. The Planning Commission discussed the proposed ordinance at their XX meeting and held a public hearing on the UDC amendment at a public hearing at their XX X, 2025, meeting. No residents spoke at the public hearing. The Planning Commission voted to recommend approval of the ordinance. Page 2 of 2 Section 3 Effective Date. This ordinance shall be in full force and effect upon its adoption. Passed and adopted by the City Council of the City of Scandia this ____ day of ___________, 2025. Steve Kronmiller, Mayor ATTEST: Kyle Morell, City Administrator Page 1 of 4 CITY OF SCANDIA ORDNANCE NO.: 2025-YY AN ORDINANCE AMENDING ORDINANCE 198, ALSO KNOWN AS CHAPTER 155 OF THE CITY CODE, 8.0 VEGETATION AND LAND ALTERATIONS REGARDING GRADING AND FILLING The City Council of the City of Scandia, Washington County, Minnesota hereby ordains: Section 1 Amendment. The City of Scandia Ordinance 198, also known as Chapter 155 of the City Code, 8.0 Vegetation and Land Alterations, shall be amended by adding the underlined text and deleting the stricken text as follows: 8.3 Grading and Filling. 8.31 Grading and filling activities must comply with the provisions of this subsection and Section [153.400.050 Subd. 2, 153.500.060, Subd. 1 (F), and 153.500.070 Subd. 4] except for the construction of public roads and parking areas if consistent with Section 7.1 of this ordinance. the Scandia Development Code, Chapter 2, Sections 3.6.8.32 Permit Requirements. A. Grading, filling and excavations necessary for the construction of structures and sewage treatment systems, if part of an approved permit, do not require a separate grading and filling permit. However, the standards in Section 8.33 of this ordinance must be incorporated into the permit. B. For all other work, a grading and filling permit is required for: (1) The movement of more than ten (10) cubic yards of material and/or disturbance of an area of 600 square feet or more ,or on steep slopes or within the shore or bluff impact zones. (2) The movement of more than 50 cubic yards of material outside of steep slopes and shore and bluff impact zones. (3) Any project with wetland impacts and/or grading within wetland buffers or within 40 feet of a bluff line. (4) Any land alteration or changing of a natural drainageway or drainage pattern that increases or intensifies the flow of surface water onto an adjacent property or that the City determines is likely to impact an environmentally sensitive area. Page 2 of 4 C. Placement of retaining walls, including boulder walls within the SIZ and BIZ, is allowed, provided that: (1) If the project includes work at or below the OHWL, the commissioner has already approved or permitted the project. (2) The structures are used only to correct a documented existing erosion problem and not for aesthetic reasons. (3) The height and length are the minimum necessary to control the erosion problem and are not higher than 4 feet or longer than 10 feet, unless the zoning administrator determines that a larger wall is necessary to correct the erosion problem; and (4) Walls are screened by vegetation to not be visible from the waterbody. 8.32 Grading, filling and excavation activities must meet the following standards: A. Grading or filling of any wetland must meet or exceed the wetland protection standards under Minnesota Rules, Chapter 8420 and any other permits, reviews, or approvals by other local state, or federal agencies such as watershed districts, the DNR or US Army Corps of Engineers; B. Grading, filling and excavation activities must be designed and implemented to minimize the amount of erosion and sediment from entering surface waters during and after construction consistently by: (The first five items below duplicate the City’s Development Code requirements; the others are unique to shorelands.) (1) Limiting the amount and time of bare ground exposure; (2) Using temporary ground covers such as mulches or similar materials; (3) Establishing permanent, deep-rooted and dense vegetation cover as soon as possible; (4) Using sediment traps, vegetated buffer strips or other appropriate techniques; (5) Stabilizing altered areas to acceptable erosion control standards consistent with the field office technical guides of the soil and water conservation district; (6) Not placing fill or excavated material in a manner that creates unstable slopes. Plans to place fill or excavated material on steep slopes must be reviewed by qualified professionals for continued slope stability and must not create finished slopes of 30 percent or greater; (7) Fill or excavated material must not be placed in bluff impact zones; Page 3 of 4 (8) Any alterations below the ordinary high water level of public waters must first be authorized by the commissioner under Minnesota Statutes, Section 103G; (9) Alterations of topography are only allowed if they are accessory to permitted or conditional uses and do not adversely affect adjacent or nearby properties; and (10) Placement of natural rock riprap, including associated grading of the shoreline and placement of a filter blanket, is permitted if: (a) the finished slope does not exceed three feet horizontal to one foot vertical; (b) the landward extent of the riprap is within ten feet of the ordinary high water level; and (c) the height of the riprap above the ordinary high water level does not exceed three feet (3’). Section 2 Planning Commission. The Planning Commission discussed the proposed ordinance at their XX meeting and held a public hearing on the amendment at a public hearing at their XX X, 2025, meeting. No residents spoke at the public hearing. The Planning Commission voted to recommend approval of the ordinance. Page 4 of 4 Section 3 Effective Date. This ordinance shall be in full force and effect upon its adoption. Passed and adopted by the City Council of the City of Scandia this ____ day of ___________, 2025. Steve Kronmiller, Mayor ATTEST: Kyle Morell, City Administrator CITY OF SCANDIA 14727 209th St N., Scandia MN 55073 651-433-2274 fax 651-433-5112 Grading/Land Alteration Permit Application Permit number (assigned by City): _____________________Date issued_________________ Project Address: _______________________________________________________________ PID number or legal description: ___________________________________________________ Owner: ____________________________________ Phone _________________________ Address: _______________________________________________________________________ General Contractor: ___________________________________State Lic. #________________ Address: _________________________________________Phone ________________________ Check applicable: ❑ All new commercial or industrial construction and additions. ❑ All new residential construction and any new impervious surface if: ❑ 5% or more of lot area is disturbed ❑ Construction or improvement are proposed within 50 ft. of a property line ❑ Within the Shoreland Overlay: ❑ Any movement of material within steep slopes (12%), the Shore Impact Zone, and the Bluff Impact Zone. ❑ The movement of more than 50 cubic yards of material within the Shoreland Management Overlay district. ❑ Any excavating, grading or filling or change in the earth’s topography in any designated wetland, wetland setback area, floodplain, or the St. Croix River District. ❑ Clearing trees in an area larger than 20,000 square feet. Submittal Documents: ❑ Existing and finished grade plan showing drainage patterns. ❑ Erosion and sediment control plan. ➢ Provide a Stormwater Pollution Prevention Plan (SWPPP) if a National Pollutant Discharge Elimination System (NPDES) permit is required if Grading one acre or more of soil; any grading, if it is determined that the activity poses a risk to water resources. Signature: __________________________________________ Date: ______________________ E-mail: _______________________________________________________________________ FINAL INSPECTION: A final inspection is required when finished grade plan is achieved. Grading Permit Fee $___50.00 __________ Escrow $__600.00__________ TOTAL $__650.00 _________ CITY ENGINEER SIGNATURE: ________________________________________________ FINAL INSPECTION: __________________________________________________________ 1 | P a g e Date of Meeting: April 15, 2025 To: Honorable Mayor and Members of the City Council From: T.J. Hofer, Consultant City Planner Re: UDC and Shoreland Amendment for Land Alteration and Grading City staff have prepared draft ordinances that would amend a section of the Unified Development Code (UDC) and a section of the Shoreland Ordinance to address changes to the grading permit previously approved by the Council. BACKGROUND Based on concerns from residents, the City Council approved a motion at the March 18, 2025, meeting for the City Engineer to make changes to the grading permit application form that alters when a grading permit as required. Staff noted during the meeting that additional amendments may be needed in the city’s adopted ordinances to reflect the changes to the permit. Staff have prepared an ordinance amendment for both the UDC and the Shoreland Ordinance to reflect the changes to the permit requirements. In addition, staff have included additional standards in the Shoreland Ordinance amendment that may help with administering the ordinance based on the Department of Natural Resources (DNR) Model Shoreland Ordinance (model ordinance) for the Council to consider and discuss. Amending the Shoreland Ordinance requires an initial review and final approval by the DNR. This process extends the usual ordinance amendment process. SUMMARY OF UDC ORDINANCE AMENDMENT 153.500.060 SUPPLEMENTAL REVIEW PROCEDURES FOR LAND USE APPLICATIONS. Subd. 1. General Requirements. The general requirements as established in Subd. 2 are further supplemented by the following procedures that are organized by Land Use Application. (F) Administrative Permits for Land Alteration and Grading – Supplemental Procedures. Applicability. A grading, erosion and sediment control plan shall be submitted and an Administrative Permit obtained for the following activities: 2 | P a g e a. Land alteration and grading of 10 cubic yards or more of material added to or removed from the site or excavated within the site; and/or the disturbance of land area of 600 square feet or more. b. All major or minor subdivisions. c. Any excavating, grading or filling or change in the earth’s topography in any designated wetland or public water, wetland setback area, bluff setback or bluff impact area, floodplain, shoreland district, or the St. Croix River District. d. Any land alteration or development activity, regardless of size, that the City determines is likely to cause an adverse impact to an environmentally sensitive area, to another public property, or to a City right-of-way. The City Engineer proposed removing the dimensional requirements for a grading permit and instead believes it will be more beneficial to have permits review so that a determination can be made under (F) I. d. above. SUMMARY OF SHORELAND ORDINANCE AMENDMENT 8.0 VEGETATION AND LAND ALTERATIONS 8.3 Grading and Filling. 8.31 Grading and filling activities must comply with the provisions of this subsection except for the construction of public roads and parking areas if consistent with Section 7.1 of this ordinance. The above standard is included in the model ordinance. Staff does not see a reason to exclude the standard from the city’s ordinance. 8.312 Grading and filling activities must comply with the provisions of this subsection and Section [153.400.050 Subd. 2, 153.500.060, Subd. 1 (F), and 153.500.070 Subd. 4]the Scandia Development Code, Chapter 2, Sections 3.6.8.32 Permit Requirements. A. Grading, filling and excavations necessary for the construction of structures and sewage treatment systems, if part of an approved permit, do not require a separate grading and filling permit. However, the standards in Section 8.33 of this ordinance must be incorporated into the permit. 3 | P a g e B. For all other work, a grading and filling permit is required for: (1) Any grading or filling in the shoreland overlay requires a grading and filling permit. The movement of more than ten (10) cubic yards of material and/or disturbance of an area of 600 square feet or more ,or within the shore or bluff impact zones. (2) Any project with wetland impacts and/or grading within wetland buffers or within 40 feet of a bluff line. (3) Any land alteration or changing of a natural drainageway or drainage pattern that increases or intensifies the flow of surface water onto an adjacent property or that the City determines is likely to impact an environmentally sensitive area. Staff have drafted standards that require a grading permit wherever grading or filling is proposed in the shoreland ordinance. As the local government unit (LGU), the City of Scandia s responsible for adopted ordinances and various standards established in state statute and rules. When the city has a permit issued, enforcement of issues becomes an easier process for staff to address. Grading permits typically require a $50 fee and a $600 escrow. The city is able to waive the escrow requirement at an administrative level to minimize the fiscal impact to applicants when proposals are limited in scope while still maintaining the permit for the city’s enforcement purposes. C. Placement of retaining walls, including boulder walls within the SIZ and BIZ, is allowed, provided that: (1) If the project includes work at or below the OHWL, the commissioner has already approved or permitted the project. (2) The structures are used only to correct a documented existing erosion problem and not for aesthetic reasons. (3) The height and length are the minimum necessary to control the erosion problem and are not higher than 4 feet or longer than 10 feet, unless the zoning administrator determines that a larger wall is necessary to correct the erosion problem; and (4) Walls are screened by vegetation to not be visible from the waterbody. Staff have incorporated the standards in the model ordinance for retaining walls in the shoreland overlay, with some small modifications for clarity. The retaining wall standards in the shoreland ordinance are an optional inclusion and can be removed from the amendment entirely if the Council believes they are unneeded or inappropriate for the city. Retaining walls tend to be a consistent point of contention and confusion for residents. Establishing standards in the 4 | P a g e shoreland overlay allows staff a more direct way to address concerns from both residents and the watersheds within the City. The Council may wish to discuss C. (4), which requires screening of retaining walls with vegetation “to not be visible from the waterbody.” It is staff’s understanding that the standard is included for aesthetic reasons. While vegetation between structures and the waterbody help with the ecology and environment around the lake, unless specific types of plants are required, the impact may be negligible. As part of the review with the DNR and Planning Commission, staff can contact the DNR and watersheds in the City to understand the purpose of the ordinance and potential benefits versus the additional fiscal cost to owners installing a retaining wall. Additionally, if adopted, this would make many retaining walls in the City nonconforming. This would have no immediate impact on those retaining walls but would require eventual conformity as the walls need to be replaced or reconstructed. 8.33 Grading, filling and excavation activities must meet the following standards: A. Grading or filling of any wetland must meet or exceed the wetland protection standards under Minnesota Rules, Chapter 8420 and any other permits, reviews, or approvals by other local state, or federal agencies such as watershed districts, the DNR or US Army Corps of Engineers; B. Grading, filling and excavation activities must be designed and implemented to minimize the amount of erosion and sediment from entering surface waters during and after construction consistently by: (The first five items below duplicate the City’s Development Code requirements; the others are unique to shorelands.) (1) Limiting the amount and time of bare ground exposure; (2) Using temporary ground covers such as mulches or similar materials; (3) Establishing permanent, deep-rooted and dense vegetation cover as soon as possible; (4) Using sediment traps, vegetated buffer strips or other appropriate techniques; (5) Stabilizing altered areas to acceptable erosion control standards consistent with the field office technical guides of the soil and water conservation district; (6) Not placing fill or excavated material in a manner that creates unstable slopes. Plans to place fill or excavated material on steep slopes must be reviewed by qualified professionals for continued slope stability and must not create finished slopes of 30 percent or greater; 5 | P a g e (7) Fill or excavated material must not be placed in bluff impact zones; (8) Any alterations below the ordinary high water level of public waters must first be authorized by the commissioner under Minnesota Statutes, Section 103G; (9) Alterations of topography are only allowed if they are accessory to permitted or conditional uses and do not adversely affect adjacent or nearby properties; and (10) Placement of natural rock riprap, including associated grading of the shoreline and placement of a filter blanket, is permitted if: (a) the finished slope does not exceed three feet horizontal to one foot vertical; (b) the landward extent of the riprap is within ten feet of the ordinary high water level; and (c) the height of the riprap above the ordinary high water level does not exceed three feet (3’). The above proposed standards are included in the model ordinance. The one optional aspect of that standard is located in B. (3). The model ordinance notes that requiring “deep-rooted and dense” vegetation is not required, but permanent vegetation is required. COUNCIL ACTION The City Council can choose to have the language move forward through the amendment process by directing staff to begin the shoreland ordinance amendment process with the DNR and recommending the ordinance amendment to the Planning Commission, or, have staff continue to work on the amendments before beginning the process. RECOMMENDATION Staff recommend the Council discuss the draft ordinance amendment language and direct staff to begin the ordinance amendment process with the DNR and recommend the ordinance amendments to address changes to the grading permit to the Planning Commission to be heard at a public hearing at the next possible meeting. Attachments A. Draft Ordinance 2025-XX Amending 153.500.060 Administrative Permits for Land Alteration and Grading Applicability 6 | P a g e B. Draft Ordinance 2025-YY Amending the Grading and Filling Standards in the Shoreland Ordinance C. Zoning Map D. City Council "Grading Permit Process and Review Recommendation” Packet, March 18, 2025 Page 1 of 2 CITY OF SCANDIA ORDNANCE NO.: 2025-XX AN ORDINANCE AMENDING THE SCANDIA UNIFIED DEVELOPMENT CODE 153.500.060 SUBD.1 (F) I. REGARDING ADMINISTRATIVE PERMITS FOR LAND ALTERATION AND GRADING APPLICABILITY The City Council of the City of Scandia, Washington County, Minnesota hereby ordains: Section 1 Amendment. The City of Scandia Unified Development Code (“Development Code”, or “Code”), 153.500.060 Supplemental Review Procedures for Land Use Applications Subd.1 (F) I.., shall be amended by adding the underlined text and deleting the stricken text as follows: (F) Administrative Permits for Land Alteration and Grading – Supplemental Procedures. Applicability. A grading, erosion and sediment control plan shall be submitted and an Administrative Permit obtained for the following activities: a. Land alteration and grading of 10 cubic yards or more of material added to or removed from the site or excavated within the site; and/or the disturbance of land area of 600 square feet or more. b. All major or minor subdivisions. c. Any excavating, grading or filling or change in the earth’s topography in any designated wetland or public water, wetland setback area, bluff setback or bluff impact area, floodplain, and shoreland district, or the St. Croix River District. d. Any land alteration or development activity, regardless of size, that the City determines is likely to cause an adverse impact to an environmentally sensitive area, to another public property, or to a City right-of-way. Section 2 Planning Commission. The Planning Commission discussed the proposed ordinance at their XX meeting and held a public hearing on the UDC amendment at a public hearing at their XX X, 2025, meeting. No residents spoke at the public hearing. The Planning Commission voted to recommend approval of the ordinance. Page 2 of 2 Section 3 Effective Date. This ordinance shall be in full force and effect upon its adoption. Passed and adopted by the City Council of the City of Scandia this ____ day of ___________, 2025. Steve Kronmiller, Mayor ATTEST: Kyle Morell, City Administrator Page 1 of 4 CITY OF SCANDIA ORDNANCE NO.: 2025-YY AN ORDINANCE AMENDING ORDINANCE 198, ALSO KNOWN AS CHAPTER 155 OF THE CITY CODE, 8.0 VEGETATION AND LAND ALTERATIONS REGARDING GRADING AND FILLING The City Council of the City of Scandia, Washington County, Minnesota hereby ordains: Section 1 Amendment. The City of Scandia Ordinance 198, also known as Chapter 155 of the City Code, 8.0 Vegetation and Land Alterations, shall be amended by adding the underlined text and deleting the stricken text as follows: 8.3 Grading and Filling. 8.31 Grading and filling activities must comply with the provisions of this subsection except for the construction of public roads and parking areas if consistent with Section 7.1 of this ordinance. 8.312 Grading and filling activities must comply with the provisions of this subsection and Section [153.400.050 Subd. 2, 153.500.060, Subd. 1 (F), and 153.500.070 Subd. 4]the Scandia Development Code, Chapter 2, Sections 3.6.8.32 Permit Requirements. A. Grading, filling and excavations necessary for the construction of structures and sewage treatment systems, if part of an approved permit, do not require a separate grading and filling permit. However, the standards in Section 8.33 of this ordinance must be incorporated into the permit. B. For all other work, a grading and filling permit is required for: (1) Any grading or filling in the shoreland overlay requires a grading and filling permit.The movement of more than ten (10) cubic yards of material and/or disturbance of an area of 600 square feet or more ,or within the shore or bluff impact zones. (2) Any project with wetland impacts and/or grading within wetland buffers or within 40 feet of a bluff line. (3) Any land alteration or changing of a natural drainageway or drainage pattern that increases or intensifies the flow of surface water onto an adjacent property or that the City determines is likely to impact an environmentally sensitive area. Page 2 of 4 C. Placement of retaining walls, including boulder walls within the SIZ and BIZ, is allowed, provided that: (1) If the project includes work at or below the OHWL, the commissioner has already approved or permitted the project. (2) The structures are used only to correct a documented existing erosion problem and not for aesthetic reasons. (3) The height and length are the minimum necessary to control the erosion problem and are not higher than 4 feet or longer than 10 feet, unless the zoning administrator determines that a larger wall is necessary to correct the erosion problem; and (4) Walls are screened by vegetation to not be visible from the waterbody. 8.33 Grading, filling and excavation activities must meet the following standards: A. Grading or filling of any wetland must meet or exceed the wetland protection standards under Minnesota Rules, Chapter 8420 and any other permits, reviews, or approvals by other local state, or federal agencies such as watershed districts, the DNR or US Army Corps of Engineers; B. Grading, filling and excavation activities must be designed and implemented to minimize the amount of erosion and sediment from entering surface waters during and after construction consistently by: (The first five items below duplicate the City’s Development Code requirements; the others are unique to shorelands.) (1) Limiting the amount and time of bare ground exposure; (2) Using temporary ground covers such as mulches or similar materials; (3) Establishing permanent, deep-rooted and dense vegetation cover as soon as possible; (4) Using sediment traps, vegetated buffer strips or other appropriate techniques; (5) Stabilizing altered areas to acceptable erosion control standards consistent with the field office technical guides of the soil and water conservation district; (6) Not placing fill or excavated material in a manner that creates unstable slopes. Plans to place fill or excavated material on steep slopes must be reviewed by qualified professionals for continued slope stability and must not create finished slopes of 30 percent or greater; (7) Fill or excavated material must not be placed in bluff impact zones; Page 3 of 4 (8) Any alterations below the ordinary high water level of public waters must first be authorized by the commissioner under Minnesota Statutes, Section 103G; (9) Alterations of topography are only allowed if they are accessory to permitted or conditional uses and do not adversely affect adjacent or nearby properties; and (10) Placement of natural rock riprap, including associated grading of the shoreline and placement of a filter blanket, is permitted if: (a) the finished slope does not exceed three feet horizontal to one foot vertical; (b) the landward extent of the riprap is within ten feet of the ordinary high water level; and (c) the height of the riprap above the ordinary high water level does not exceed three feet (3’). Section 2 Planning Commission. The Planning Commission discussed the proposed ordinance at their XX meeting and held a public hearing on the amendment at a public hearing at their XX X, 2025, meeting. No residents spoke at the public hearing. The Planning Commission voted to recommend approval of the ordinance. Page 4 of 4 Section 3 Effective Date. This ordinance shall be in full force and effect upon its adoption. Passed and adopted by the City Council of the City of Scandia this ____ day of ___________, 2025. Steve Kronmiller, Mayor ATTEST: Kyle Morell, City Administrator 14727 209 th St. N., Scandia, Minnesota 55073 Phone (651) 433 -2274 Fax (651) 433 -5112 http://www.ci tyof scandia.com March 18, 2025 Honorable Mayor and City Council 14727 209th Street N Scandia, MN 55073 Re: General Engineering Grading Permit Process and Review Recommendation Dear Mayor and Council: At the November 19th City Council Meeting, a resident expressed concerns with the current grading permit process in Scandia during the public forum. The main concern was regarding potential redundancies between the City’s and Watershed’s grading permits. The City requested that Bolton and Menk prepare a memo to outline the current review process, history of its implementation, and potential changes that could be made (the current grading permit application is attached which outlines when it is required for reference). While both the City and Watershed require “grading permits” for land alterations in the City of Scandia, they serve different purposes. The Watershed requires these permits to determine the impact of new impervious surfaces on a property and how that water should be treated prior to leaving the site. The City’s grading permit reviews property zoning, overall drainage concerns both the impact to the resident’s property and to ensure that water is not directed to neighboring lots), low floor elevations on buildings, driveway elevations, grades, and other aspects of the land alteration that may be problematic. The City’s grading permit and review process was altered due to multiple land alterations that ended up negatively impacting adjacent properties. This can lead to expensive repairs and additional work that could have been foregone with a proper review ahead of time. An example of this, being when the City implemented a street grade correction on Layton Avenue as part of the 2021 Street Improvement Project to fix an issue caused by a previously altered lot. The fee for a City of Scandia grading permit is $650 in total; $600 of which is put into escrow for the time required to complete a review and provide a signed/approved to the resident. Typically, Bolton and Menk uses 1-3 hours to complete one of these reviews, with the large majority being approximately 1.5 hours for review time and 0.5-1 hours for a final field inspection. The unused fee is then reimbursed to the homeowner upon permit closeout. 14727 209 th St. N., Scandia, Minnesota 55073 Phone (651) 433 -2274 Fax (651) 433 -5112 http://www.ci tyof scandia.com Upon request from the Council at the December 17th, 2024, City Council Meeting; City Staff, Bolton and Menk, and the CMSCWD conducted multiple meetings to review the current grading permit processes and developed the following recommendation. We recommend that the City of Scandia adopt the following revisions to the current land alteration permitting process: REMOVE the following checkbox from the current land alteration permit application: Land alteration and grading of 10 cubic yards or more of material added to or removed from the site or excavated within the site; and/or disturbance of land area of 600 square feet or more. MODIFY the following checkbox from the current land alteration permit application: Any land alteration or development activity, regardless of size, that the City determines is likely to cause an adverse impact to an environmentally sensitive area, to another public property or to a City right-of-way. ALLOW the “FINAL INSPECTION” of land alteration permits be completed by City Staff or the applicable watershed instead of Bolton and Menk, Inc. Additionally, it is recommended that an initial engineering review be conducted by Bolton and Menk, Inc. to determine whether a City of Scandia land alteration permit will be required for each unique property. This review will take approximately 10 minutes to complete, in which Bolton and Menk, Inc. will consider the following criteria as identified in the permit application: Does the proposed land alteration impact any nearby environmentally sensitive areas? Does the proposed land alteration impact any neighboring properties? Does the proposed land alteration impact the City right-of-way? This initial engineering review will be completed at NO CHARGE to the City of Scandia if it is determined that a grading permit will not be required for the property in question. To allow these changes, amendments to the City’s adopted ordinances will be required. If the Council wishes to move forward in this way, the City Engineer will work with the City Planner to identify the required changes and bring the amendments through the proper processes. Please do not hesitate to contact me with any questions regarding this project at 651-308-1491. Sincerely, Isiah Bubany, P.E. Project Engineer Enclosures: Revised Land Alteration Permit Application CITY OF SCANDIA 14727 209th St N., Scandia MN 55073 651-433-5762 fax 651-433-5112 Grading/Land Alteration Permit Application Permit number (assigned by City): _____________________Date issued_________________ Project Address: _______________________________________________________________ PID number or legal description: ___________________________________________________ Owner: ____________________________________ Phone _________________________ Address: _______________________________________________________________________ General Contractor: ___________________________________State Lic. #________________ Address: _________________________________________Phone ________________________ Check applicable: Shoreland zone: within 1000 feet of a lake, pond or flowage or within 300 feet of a river or stream. [Consult the Scandia Shoreland Management Ordinance for specifics. Federal, State and Local agencies may also govern the Shoreland zone, the St. Croix River and other applicable areas.] Grading or filling is prohibited within the bluff impact zone or shore impact zone. Any grading or filling in the Shoreland zone requires a permit. No cutting or removal of trees within the building setback from the ordinary high water level shall be permitted. See ordinance for specific requirements of wetland types and allowable circumstances. MN DNR and Watershed District may also govern. Land alteration and grading of 10 cubic yards or more of material added to or removed from the site or excavated within the site; and/or disturbance of land area of 600 square feet or more. Any land alteration or development activity, regardless of size, that the City determines is likely to cause an adverse impact to an environmentally sensitive area, to another public property or to a City right-of-way. Clearing trees in an area larger than 20,000 square feet. A building, driveway permit has been issued or final plat approval was received. Submittal Documents: Existing and finished grade plan showing drainage patterns. Erosion and sediment control plan. Provide a Stormwater Pollution Prevention Plan (SWPPP) if a National Pollutant Discharge Elimination System (NPDES) permit is required if Grading one acre or more of soil; any grading, if it is determined that the activity poses a risk to water resources. Signature: __________________________________________ Date: ______________________ E-mail: _______________________________________________________________________ FINAL INSPECTION: A final inspection is required when finished grade plan is achieved. Grading Permit Fee $___50.00__________ Escrow $__600.00__________ TOTAL $__650.00__________ CITY ENGINEER SIGNATURE: ________________________________________________ FINAL INSPECTION: __________________________________________________________