(A) (1) Except as otherwise approved by the County Engineer due to the remote location of the applicable projects, all utilities shall be provided through underground facilities. All utilities shall be developed in provided easements and all easements shall extend to each lot line to ensure utility service accessibility for each lot. All required underground utilities and utility crossings of roadways specified in this section shall be installed prior to the installation of road base, surfacing, curbs, gutters and sidewalks. Underground utilities shall be installed only after streets have been rough graded to a line and grade approved by the County Engineer. If underground utilities are not installed prior to street surfacing sleeves shall be required. No transformers or aboveground utility boxes shall be placed within the public right-of-way. Inspections shall be required at intervals determined by the County Engineer.
(2) All utilities shall include both wet and dry. Wet utilities shall be defined as water, secondary water (irrigation), wastewater (sewer), and storm drainage. Dry utilities shall include electricity, cable (broadband, fiber, or other high speed internet provider), gas, etc. All subdividers and developers shall contract individually with utility companies and no utility shall be allowed in public right-of-way or easements without Morgan County approved franchise agreements.
(B) A culinary water supply shall be available to each lot in the subdivision and shall be provided in conformance with this chapter, the standards and specifications of the county, the Weber/Morgan Health Department and the state’s Department of Environmental Quality, Division of Drinking Water. Well protection areas must be wholly included within each lot (or lots in the case of a shared well) and shown on the final plat where a well is proposed as a water source, pursuant to the requirements of the Weber/Morgan Health Department and the state. Well protection areas shall not include any portions of public or private streets, or area outside of the plat, without written approval of the Weber/Morgan Health Department and appropriate easements from all property owners. Written verification of approvals and operating permits from outside regulatory agencies is required.
(1) Individual or nonpublic shared wells shall only be allowed in subdivisions of eight lots or less. Where individual or shared wells are proposed, the following standards shall apply.
(a) Wells must be capable of providing 800 gallons per day (gpd) per equivalent residential connection (ERC) for indoor culinary use and a minimum of three gallons per minute (gpm) per irrigated acre for outdoor use. The subdivider must possess, and provide to the county, written documentation (water right certificate and the like) which grants the legal right to the required amount of water to each lot within the proposed subdivision.
(b) Where a well is proposed to be shared between two or more lots, written approval from the Weber/Morgan Health Department that the proposed well meets all requirements is required to be submitted with the preliminary plat application. A maintenance agreement between the lot owners is required to be executed prior to plat recordation which identifies maintenance responsibilities, easements and wellhead protection requirements.
(c) Water service lines to lots shall be at least three-fourths inch diameter. Greater diameter may be required due to grade, pressure, Building Code and fire sprinkler requirements.
(d) Water rights and well permits are required as a condition of approval for each lot and shall remain with the lot and shall not be transferred separately from the lot.
(2) Where an approved culinary water supply system is available or proposed, the county will require to be installed, at the subdivider’s expense, water mains, valves, hydrants, service laterals, meter yokes, boxes, lids, meters (when required prior to the home or building construction by the water provider) and appurtenances to each lot within the subdivision. The source shall be capable of delivering 800 gallons per day per equivalent residential connection for indoor use and three gpm per irrigated acre for outdoor use.
(a) Required water storage shall be calculated by the cumulative requirements of culinary, irrigation and fire suppression requirements, but shall be no less than 400 gallons per equivalent residential connection for indoor use, 1,813 gallons of storage for each irrigated acre, and 120,000 gallons for fire suppression.
(b) Water service lines to lots shall be at least three-fourths inch diameter. Greater diameter may be required due to grade, pressure, Building Code and fire sprinkler requirements.
(c) Water and connection rights are required as a condition of approval for each lot and shall remain with the lot and not be transferred separately from the lot.
(C) Fire suppression: No use shall be permitted unless it is shown that there is an adequate supply (as per the International Fire Code) of and immediate access to water for fire protection as determined by the Fire Marshal for the jurisdiction of the subdivision.
(D) If the subdivision is within a sewer improvement district, the subdivider must connect with a sanitary sewer and provide sewer mains and extend laterals from the sewer main to each lot in the subdivision, in accordance with the rules and regulations of the sewer district and the construction specifications of the county. If individual on-site septic tanks are proposed, written approval must be provided from the Weber/Morgan Health Department.
(E) Subsurface water drains may be installed at the option of the subdivider or as required by the County Engineer. All plans for such subsurface drains proposed by the subdivider shall be reviewed by the County Engineer. All such subsurface drains shall meet the minimum requirements for design and construction of such drains, as specified by the county. Upon final inspection and approval by the County Engineer of such subsurface water drainage system, the owner shall thereafter maintain the system. The owner shall cause to be recorded protective covenants providing for mandatory assessment and payment of fees for each lot or parcel located within the subdivision which covenants shall run with the land and be binding upon all successors in interest and assigns of the owner. The maintenance assessments shall constitute a lien on each lot or parcel located within the subdivision and may be enforced in accordance with the terms of any applicable subdivision subsurface water drain maintenance agreement and the protective covenants referred to hereinabove. The county may, based on the findings and recommendations of a geotechnical report and other relevant analysis, require that no basements are constructed in certain areas with identified high water tables. If no basements are allowed, a note shall be placed on the plat reflecting this requirement.
(F) Streetlights shall be provided in all subdivisions where required by the County Engineer for intersection safety or other public safety purpose as set forth herein. The subdivider shall pay for the installation, including all electrical service lines. The subdivider shall provide for the design and installation of the street lighting system, which conforms to the county’s design and construction standards and the specifications of Rocky Mountain Power or other electrical power authority and the adopted Building Code. Operation costs of streetlights shall be the responsibility of the homeowners’ association, where an HOA exists. All streetlights shall be downward directed and be compliant with industry standard for dark sky compliance.
(G) Utility easements shall be provided within the subdivision as required for public utility purposes. All lots shall have front and rear yard easements of ten feet and at least one side yard easement of at least seven feet. Additional easements, or increased width of easements, may be required as necessary to provide for adequate utility service and/or drainage within the subdivision and adjoining parcels. Utilities shall be installed within dedicated public rights-of-way, other streets or public utility easements, except for aboveground utility boxes or stations.
(Prior Code, § 8-12-46) (Ord. 10-16, passed 12-14-2010; Ord. 11-16, passed 12-6-2011; Ord. 12-12, passed 12-4-2012; Ord. 19-09, passed 10-15-2019; Ord. 20-11, passed 9-1-2020; Ord. 23-16, passed 11-7-2023)