A. Hazardous Substances: Any use that is, or may reasonably be expected to be, subject to the reporting requirements of the Emergency Planning and Community Right-To-Know Act of 1986 (EPCRA) shall demonstrate continuing compliance with State and Federal requirements for the storage and handling of hazardous substances.
B. Nuisances: Potential nuisances and hazards shall be mitigated by appropriate means. Creation of any of the nuisances listed in subsections B1 through B7 of this section shall be a violation of this title, subject to the penalties provided in subsection
10-2-6E of this title.
1. Noise: No commercial or industrial development shall create excessive levels of noise adversely affecting other commercial or residential uses. Excessive noise, as measured at the property line of the affected use, is any noise that exceeds the standards of table 1 of this subsection:
DETAILED PERFORMANCE STANDARDS FOR NOISE
L10 Means this noise level may be exceeded 10 percent of the time.
| |
Residences, motels, schools, libraries, hospitals, parks, and similar uses | 70 dBA |
Other developed lands | 75 dBA |
2. Light, Glare, Heat: No commercial or industrial development shall direct light, glare, or heat beyond its property line or, in the case of industrial uses, beyond the boundary of an Industrial Zoning District. Welding equipment and other sources of intense light or glare shall be shielded from the view of neighboring properties or public ways by enclosure in a building, location on the property, or construction of a fence or wall.
3. Dust, Smoke: No development shall generate dust, smoke, odors, or other airborne pollutants that travel beyond its property line, or in the case of industrial uses, beyond the boundary of an Industrial Zoning District, except as permitted by State and Federal air quality standards.
4. Drainage: No development shall channel liquid waste or storm or melt water runoff so as to adversely affect neighboring properties or public ways.
a. Solid waste shall be stored in enclosures or containers and in such a manner as not to attract rodents or other vermin, be susceptible to spillage by dogs or cats, generate odors beyond the property line or liquid runoff; or permit blowing of paper and other lightweight waste.
b. No solid waste, including construction or demolition debris shall be buried or otherwise disposed of, except:
(1) At a site permitted by State and Federal law, and approved as a heavy industrial use in compliance with this title; and
(2) Where permitted by State and Federal law, and the IBC, as rubble fill for a construction site.
6. Weed Control: As required by Idaho Code section 22-2407, "It shall be the duty and responsibility of all persons and nonfederal agencies to control noxious weeds on land and property they own".
7. Livestock On Residential Lots: All areas in which livestock or domestic animals are confined shall be maintained so as not to create a nuisance impacting neighboring properties with noise, odors, insects, or dust. See section
10-13-9 of this chapter for livestock criteria.
C. Excavation And Grading: Section 1804.3 of the International Building Code has been adopted to regulate excavation and grading activities.
D. Steep Slopes, Bluffs, And Canyon Rims:
1. No development shall be permitted on slopes of thirty percent (30%) or more, or other slopes identified as unstable, or within three hundred feet (300') of the top edge of bluffs of seventy five feet (75') or more in height, except where a geotechnical engineer certifies that such development creates no significant hazard of slope failure or accelerated soil erosion. Note that the IBC may require geotechnical reports for certain developments on lesser slopes.
2. All structures shall be a minimum of one hundred feet (100') from the Snake River Canyon rim and other canyon rims which are composed of solid rock cliffs. Other canyon rims shall be treated as a bluff.
E. Reservoir Setbacks; American Falls Reservoir: All structures shall be at least three hundred feet (300') from the high water mark of American Falls Reservoir. Exception: Uninhabited structures associated with water-related outdoor recreation areas and marinas may be permitted within three hundred feet (300') of the high water mark of American Falls Reservoir. The location and design of such excepted structures shall be reviewed by the Bureau of Reclamation with a written report of their findings and requested recommendations being submitted with the application for review by the County.
F. Alluvial Fans: Development on alluvial fans shall be designed to minimize debris flow and sheet flooding hazards. Alluvial fans shall be identified on a case-by-case basis, using geologic maps and field investigations.
G. Wildfire Hazards: All developments in or adjacent to forested areas, or areas of flammable brushy vegetation shall:
1. For individual structures, including single-family dwellings: provide a fire defensible space of at least thirty feet (30') around the home or structure. A "defensible space" is one in which trees are thinned so that crowns do not overlap or touch, woody brush is removed or substantially thinned, and dead fuel is removed. Maintenance of the defensible space is a requirement for continuing compliance with this title.
2. For subdivisions: thin timber and remove dead fuel from the entire site, and provide appropriate perimeter and, in larger developments, internal fuelbreaks. A fuelbreak is a strategically located strip of land in which the timber has been thinned and fuel removed to create an open "park-like" appearance. Fuelbreaks either include roads or are accessible to firefighting apparatus. Fuelbreaks are generally at least two hundred feet (200') in width, with the width increasing on slopes over ten percent (10%).
H. Childcare Services: Childcare services shall be provided in compliance with this title and State law
, as well as compliance with performance standards for home occupations. Refer to section 10-17-2, appendix B of this title. (Ord. 2019-01, 1-14-2019)