El Monte, CA Outdoor Lighting: Billboard Lighting (2026)
Key Facts
- Max brightness
- 0.3 foot candles above ambient light
- Residential buffer
- 250 ft, or light/glare study required
- Required equipment
- Automatic light-sensing dimmer
- Malfunction rule
- Freeze, black screen, or shut off
- Governing chapter
- EMMC Chapter 17.82, Billboard Overlay Zone
Summary
Digital billboards in El Monte's Billboard Overlay Zone cannot exceed 0.3 foot candles above ambient light and need a light-sensing dimmer, and any billboard within 250 feet of a residential zone requires a site-specific light and glare study.
11.All billboards shall be placed at least two hundred fifty (250) feet from any residential zoning district, unless it can be demonstrated by the positioning of the digital panels that there is no significant additional light intrusion than if the digital panels are placed at least two hundred fifty (250) feet away. Billboard proposals requesting to be located within two hundred fifty (250) feet of any residential zoning district shall provide a site-specific light and glare study... c.Digital billboards shall not operate at brightness levels of more than 0.3 foot candles above ambient light, as measured using a foot candle meter... e.Each digital billboard must have a light sensing device that will adjust the brightness as ambient light conditions change.
Full Breakdown
82). 11 sets a 250-foot buffer between any billboard and a residential zoning district, measured from the closest edge of the billboard to the closest edge of the residential district. A project can only sit closer if the applicant proves, through a Community Development Director-reviewed light and glare study, that positioning the digital panels causes no more light intrusion than the 250-foot standard would. 3 foot candles above ambient light, measured with a foot-candle meter at preset distances tied to face size, for example 150 feet for a 12-by-25-foot sign and 350 feet for a 25-by-48-foot sign. 4). Static messages cannot flash or vary in intensity. 8). A.
Violations & Fines
Section 17.82.070 makes any violation of the Billboard Overlay Zone chapter subject to all civil, criminal, and administrative remedies available to the city. Because Chapter 17.82 sits within Title 17, the zoning title's general enforcement provision, Section 17.10.160.C, also applies: violating any provision of the title, including a lighting standard, is a misdemeanor punishable under Chapter 1.24 (General Penalty), and the City Attorney may seek abatement or an injunction under Section 17.10.160.D-E.
Frequently Asked Questions
How bright can a digital billboard be in El Monte?
Can a billboard sit near a residential neighborhood in El Monte?
What happens if a digital billboard's lighting system breaks?
Sources & Official References
Other rules in El Monte
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