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HomeMy WebLinkAbout2019.02.04 ORD 2019-493 Stormwater Management RulesORDINANCE 2019-493 AN ORDINANCE OF THE CITY OF HUGO ADOPTING CERTAIN RULES OF THE RICE CREEK WATERSHED DISTRICT REGARDING STORM WATER MANAGEMENT. The City Council of the City of Hugo, Washington County, Minnesota, does hereby ordain as follows: WHEREAS, the City of Hugo is responsible for local water resource management and desires to adopt by reference Rice Creek Watershed District's Rules regarding storm water management (Rule C), erosion and sediment control (Rule D) flood plain alteration (Rule E) and wetland alteration (Rule F) and any revisions or amendments thereto by the Rice Creek Watershed District. NOW THEREFORE, it is ordained as follows: Section 1. The following rules of the Rice Creek Watershed District and any amendments or revisions thereto are adopted as ordinances of the City of Hugo: Rule: Rule C "Stormwater Management Plans" (a) The City of Hugo adopts by reference the Rice Creek Watershed District Rule C regarding Stormwater Management Plans. The rules and regulations related to the review of Stormwater management plans will be reviewed by the Local Governing Unit (LGU) in accordance with the Rice Creek Watershed District Rule The Rice Creek Watershed District retains authority for C.5(f) and the City will covey drainage system easements to the Rice Creek Watershed District as required by C.10 (b). (b) Additions. The following regulations are additions to Rule C because they are more restrictive than the Rice Creek Watershed District Rules. (1) Rate Control. The City requires applicable new and redevelopment sites to limit the 100-year 24-hour rainfall event discharge rate to less than 0.1 cfs/acre. Atlas 14 rainfall data must be used to calculate this value. (2) Freeboard. Any new development or redevelopment within the City will maintain 3 feet of freeboard between the 100-year high water elevation (HWL) or 10-day snowmelt event, whichever is greater, of the nearest stormwater BMP or natural waterbody and the minimum building opening. If this 3-foot freeboard requirement is considered a hardship, the standard could be lowered to two feet if the below conditions can be met: a. Provide flood storage volume within the freeboard area that is at least 50% of the flood storage volume below the 100-yr HWL; and b. 25% outlet obstruction does not increase the 100-yr HWL by more than 1'; and c. Adequate emergency overflow (EOF) from basin to provide assurance that 1' freeboard will be maintained for proposed low opening Rule D "Erosion and Sediment Control" (a) The City of Hugo adopts by reference the Rice Creek Watershed District Rule D regarding Erosion and Sediment Control. (b) The application for the modification or alterations of Erosion and Sediment Control will be reviewed by the Local Governing Unit (LGU) in accordance with the Rice Creek Watershed District Rule D. Rule E "Floodplain Alteration" (a) The City of Hugo adopts by reference the Rice Creek Watershed District Rule E regarding Floodplain Alteration. The City will convey drainage system easements to the Rice Creek Watershed District as required by EA(b). (b) The application for the modification or alterations of Floodplain Alteration will be reviewed by the Local Governing Unit (LGU) in accordance with the Rice Creek Watershed District Rule E. Rule F "Wetland Alteration" (a) The City of Hugo adopts by reference the Rice Creek Watershed District Rule F regarding Wetland Alteration. (b) The application for the modification or alterations of Wetland Alteration will be reviewed by the Local Governing Unit (LGU) in accordance with the Rice Creek Watershed District Rule F and the Wetland Conservation Act (WCA). Section 2. In the event of any conflict between the provisions of this ordinance and the provisions in the City Code for City Water Resources Management Plan, the more restrictive standards prevails. Section 3. This ordinance shall be effective after its passage and publication. Section 4. In the event that a court of competent jurisdiction adjudges any part of this ordinance to be invalid, such judgment shall not affect any other provision of this ordinance not specifically included within that judgment. WHEREUPON the following members voted in favor: Haas, Klein, Miron, Petryk, Weidt WHEREUPON the following members voted against: None PASSED AND ADOPTED by the City CouZoeity o Hugo, Washington County, Minnesota this 4t' day of February, 2019 , Mayor ATTEST: Michele Lindau, City Clerk AFFIDAVIT OF PUBLICATION STATE OF MINNESOTA ) ) ss. COUNTY OF RAMSEY ) Carter Johnson, being first duly sworn, on oath states as follows: 1. I am the publisher of the THE CITIZEN, or the publisher's designated agent. I have personal knowledge of the facts stated in this Affidavit, which is made pursuant of Minnesota Statutes §331A.07 The newspaper has complied with all of the requirements to constitute a qualified newspaper under Minnesota law, including those requirements found in Minnesota Statutes §331A.02. The dates of the month and the year and day of the week upon which the public notice attached was published in the newspaper are as follows: Once a week, for one week, it was published on Thursday, the 24th day of October, 2019. 4. The publisher's lowest classified rate paid by commercial users for comparable space, as determined pursuant to §331A.06, is as follows: a) Lowest classified rate paid by commercial users for comparable space b) Maximum rate allowed by law for the above matter c) Rate actually charged for the above matter $ 11.19/inch Mortgage Foreclosure Notices. Pursuant to Minnesota Statutes §580.033 relating to the publication of mortgage foreclosure notices: The newspaper's known office of issue is located in Ramsey County. The newspaper complies with the conditions described in §580.033, subd. 1, clause (1) or (2). If the newspaper's known office of issue is located in a county adjoining the county where the mortgaged premises or some part of the mortgaged premises described in the notice are located, a substantial portion of the newspaper's circulation is in the latter county. FURTHER YOUR AFFIANT SAITH NOT. BY: TITLE: Carter Johnson, Publisher PRESS PUBLICATIONS 4779 Bloom Avenue White Bear Lake, MN 55110 Subscribed and sworn to before me on this 24th day of October, 2019. Notary aublic oy<eeerArp MYRNA L. PRESS Notary Public -Minnesota My Commission Expires Jan 31, 2020 CITY OF HUGO ORDINANCE 2019-493 AN ORDINANCE OF THE CITY OF HUGO ADOPTING CERTAIN RULES OF THE RICE CREEK WATERSHED DISTRICT REGARDING STORM WATER MANAGEMENT The City Council of the City of Hugo, Washington County, Minnesota, does hereby ordain as follows: WHEREAS, the City of Hugo is responsible for local water resource man- agement and desires to adopt by reference Rice Creek Watershed District's Rules regarding storm water management (Rule C), erosion and sediment control (Rule D) flood plain alteration (Rule E) and wetland alteration (Rule F) and any revisions or amendments thereto by the Rice Creek•Watershed District. NOW THEREFORE, it is ordained as follows: Section 1. The following rules of the Rice Creek Watershed District and any amendments or revisions thereto are adopted as ordinances of the City of Hugo: Rule: Rule C "Stormwater Management Plans" (a) The City of Hugo adopts by reference the Rice Creek Watershed Dis- trict Rule C regarding Stormwater Management Plans. The rules and regula- tions related to the review of Stormwater management plans will be reviewed by the Local Governing Unit (LGU) in accordance with the Rice Creek Wa- tershed District Rule The Rice Creek Watershed District retains authority for C.5(f) and the City will covey drainage system easements to the Rice Creek Watershed District as required by CA 0 (b). (b) Additions. The following regulations are additions to Rule C because they are more restrictive than the Rice Creek Watershed District Rules. (1) Rate Control. The City requires applicable new and redevelopment sites to limit the 100-year 24-hour rainfall event discharge rate to less than 0.1 cfs/acre. Atlas 14 rainfall data must be used to calculate this value. (2) Freeboard. Any new development or redevelopment within the City will maintain 3 feet of freeboard between the 100-year high water elevation (HWL) or 10-day snowmelt event, whichever is greater, of the near- est stormwater BMP or natural waterbody and the minimum building opening. If this 3-foot freeboard requirement is considered a hardship, the standard could be lowered to two feet if the below conditions can be met: a. Provide flood storage volume within the freeboard area that is at least 50% of the flood storage volume below the 100-yr HWL; and b. 25% cutlet obstruction does not increase the 100-yr HWL by more than 1'; and c. Adequate emergency overflow (EOF) from basin to provide assur- ance that 1' freeboard will be maintained for proposed low opening Rule D "Erosion and Sediment Control" (a) The City of Hugo adopts by reference the Rice Creek Watershed Dis- trict Rule D regarding Erosion and Sediment Control. (b) The application for the modification or alterations of Erosion and Sedi- ment Control will be reviewed by the Local Governing Unit (LGU) in accor- dance with the Rice Creek Watershed District Rule D. Rule E "Floodplain Alteration" (a) The City of Hugo adopts by reference the Rice Creek Watershed Dis- trict Rule E regarding Floodplain Alteration. The City will convey drainage system easements to the Rice Creek Watershed District as required by E.4(b). (b) The application for the modification or alterations of Floodplain Altera- tion will be reviewed by the Local Governing Unit (LGU) in accordance with the Rice Creek Watershed District Rule E. Rule F "Wetland Alteration" (a) The City of Hugo adopts by reference the Rice Creek Watershed Dis- trict Rule F regarding Wetland Alteration. (b) The application for the modification or alterations of Wetland Altera- tion will be reviewed by the Local Governing Unit (LGU) in accordance with the Rice Creek Watershed District Rule F and the Wetland Conservation Act (WCA). Section 2. In the event of any conflict between the provisions of this ordinance and the provisions in the City Code for City Water Resources Man- agement Plan, the more restrictive standards prevails. Section 3. This ordinance shall be effective after its passage and publica- tion. Section 4. In the event that a court of competent jurisdiction adjudges any part of this ordinance to be invalid, such judgment shall not affect any other provision of this ordinance not specifically included within that judgment. WHEREUPON the following members voted in favor: Haas, Klein, Miron, Petryk, Weidt WHEREUPON the following members voted against: None PASSED AND ADOPTED by the City Council of the City of Hugo, Wash- ington County, Minnesota this 4'" day of February, 2019 Tom Weidt, Mayor ATTEST: Michele Lind-, City Clerk Published one time in The Citizen on October 24, 2019. Misc: Affidavit-Citizen-1 Wk.docx