General
Plan, POLICIES 64, 66, 67 page 97
Visual Qualities
64. Hollister shall review all development applications to determine
the visual impacts associated
with the proposed development, and shall ensure that all adverse visual
impacts are mitigated
to the maximum extent feasible prior to granting development approval.
(III.M)
65. Hollister shall require that new utility and distribution lines
into individual development
projects be placed underground. (SAP)
66. Hollister shall require those proposing new development to use
high-pressure sodium (HPS)
lighting for all street, pathway and parking lighting. (SAP)
67. Hollister shall require those proposing new development to fully
shield and install all outdoor
lighting fixtures so that no light is emitted above the horizontal
plane running through the top
of the source of illumination. (SAP)
Section VI
A. Single Family Residential (RS)
! Streets are to have adequate lighting for safety/security purposes.
B. Multi-family Residential (RM)
! Lighting for safety and security will be provided.
C. Rural Living (RL)
! City street lighting will be limited to street intersections or
hazardous areas.
D. Open Space Residential (OSR)
! Exterior lighting is prohibited except for safety purposes and shall
be screened to prevent nuisance glare.
C. Office Commercial (CO)
! Signs shall be low key, such as sand blasted wood, or other material
with low intensity or indirect
lighting.
! Lighting should be modest, sufficient for evening visibility, but not
excessive or glaring. Section VIII
INDUSTRIAL LAND USE
Community Industrial (IC)
! Lighting may be sufficient for security purposes.
Section XXII DESERT SKY
Preservation of the desert sky to perpetuate the view of the stars in
the evening, is identified as a community
asset. In implementing the General Plan, the City shall seek means of
avoiding light pollution, trespass, and
unnecessary glare. Outdoor lighting shall be the minimum necessary for
security and safety purposes,
utilizing shielding methods and prohibiting upward lighting which could
diminish the night sky.
Section XXVIV GOALS AND POLICIES
B. Goal #1
A Land Use Plan which provides a desirable City in which to live.
Program 1.1.3
Lighting in and near residential areas shall be minimal and shielded to
prevent nuisance glare.
Policy 5.2
The City shall preserve the existing night sky as a community resource.
Program 5.2.1
The City will regulate private and public lighting in a manner that
perpetuates the view of the
stars in the evening.
Program 5.2.2
In approval of projects, lighting shall be required to be the minimum
necessary for security and
safety purposes.
Program 5.2.3
All outdoor lighting shall be shielded to protect adjacent and nearby
residential districts and
public rights-of-way.
Preservation of the
night sky to perpetuate the view of the stars in the evening, is
identified as a valuable community resource. Light pollution, trespass,
and unnecessary glare will be avoided and shielding methods will be
required. Outdoor lighting is to be designed and installed in a manner
that confines the direct lighting rays to the property upon which the
lighting is installed.
D. Goal #3
Preservation of the
night sky to perpetuate the view of the stars in
the evening, will be preserved as a valuable community resource.
Purpose
The purpose of Goal
#3 is to ensure that steps are taken to prevent
deterioration of the night sky which allows for viewing of a starlit
sky.
Policy 3.1
Light pollution,
trespass, and unnecessary glare will be avoided and shielding methods
will be required for outdoor lighting.
Program 3.1.1
A Night Sky Ordinance
will require shielding of outdoor lighting and
lighting will be designed and installed in a manner that confines the
direct lighting rays to the property upon which the lighting is
installed.
Program 3.1.2
Lighting in and near
residential areas shall be minimal and shielded to prevent nuisance
glare.
19.70 Lighting Standards In May of 2002 the
Planning Commission recommended and the Council adopted revised standards for
lighting. The Planning Commission’s revised recommendation is to delete references to light
trespass as a result of light intensity measurement and instead have
the focus of the regulation be
on shielding. The revised recommendation is that the chapter will apply
to all lighting
fixtures, allowing a compliance period for existing fixtures. Per the
recommendation, all property owners
are given a one-year compliance period. Staff level approval of up to
three one-year extensions
may be granted if compliance would cause a financial hardship. In cases where an extreme
hardship exists, the Planning Commission could approve additional time extensions.
19.70 Lighting Standards – The Planning Commission’s revised
recommendation is to delete
references to light trespass as a result of light intensity measurement and instead have the
focus of the regulation be on shielding. The revised recommendation is
that the chapter will apply to all lighting fixtures, allowing a compliance period for
existing fixtures. Per the recommendation, all property owners are given a
one-year compliance period. Staff level approval of up to three one-year
extensions may be granted if compliance would cause a financial hardship. In cases
where an extreme hardship exists, the Planning Commission could approve
additional time extensions. Chairman Stone
reopened the Public Hearing. Valerie Driscoll,
asked where the funds are to enforce the Light Ordinance.
19.70 Lighting Standards In May of 2002 the
Planning Commission recommended and the Council adopted revised standards for
lighting. Three matters are recommended for review with regard to the
lighting requirements. Light trespass: Measurement of
lighting is done by a light meter. Chapter 19.70 deals with Light
Trespass which is defined as: A measurement of
lighting intensity exceeding one-half (.5) foot candle measured at the property line
utilizing a light meter held four feet above ground level directed at
the light source. Staff has determined
during the past two years that .5 foot candles is an extreme amount of lighting and
recommends that this standard be changed to .2 or .3. Staff has ordered
an additional Shielding: Section 19.70.030 of
the Code specifies that “new” lighting must be shielded to, “…preclude light trespass onto
adjacent property or to any member of the public who may be traveling on adjacent roadways or
rights-of-way.” Staff recommends that this be reworded to apply to all lighting fixtures,
not just those that are new. The effect of this is that existing
lighting will have to conform to Chapter
19.70. Mercury Vapor Lights: When the “Night Sky
Ordinance” was initially adopted in 1995, it included a prohibition on mercury vapor
lighting. Because the focus of the revised regulations were on lighting
intensity, it was decided that
there was not a need for this restriction. Staff recommends that the
prohibition be reinstated.
Yolo County Board of
Supervisors, MINUTES, December 3, 2002 - http://www.yolocounty.org/org/BOS/minutes/2002/m120302.pdf Agenda Item No. 26 Granite Construction
Company Approved Zone File
#2001-096 Amending Mining and Reclamation Permit ZF# 95-078 Conditions 56.4 The applicant
shall be required to submit a detailed lighting plan that specifies the
location, site, and candlepower of all proposed light standards. The
light standards shall include specially designed hoods and
other shielding to minimize lighting impacts on nearby residences.
(Mitigation Measure 4.1-3; 2002 SEIR)
Draft Environmental Impact
Report , August 2004 -
http://www.yolocounty.org/CapayHills/Section%204_4.pdf 4.4 VISUAL RESOURCES/LIGHT AND GLARE Increased Nighttime
Lighting Impact 4.4.3
Development of the Capay Hills project would introduce new sources of nighttime light ing,
resulting in an increase to ambient nighttime lighting levels. Required street and
golf course lighting will increase the source of night lighting within the area. The
addition of nighttime lights to the project site is considered a significant impact. The proposed project
would include sources of artificial light, with night lighting levels
more typical of
recreational development than the agricultural character of the project
site. New light sources
include, but are not limited to, the golf course clubhouse, the golf
course, driving range, streets and
parking lot lights, and additional light generated by automobiles. Although no formal
lighting plans have been prepared for the project, it is anticipated
that the project would
incorporate the use of motion detectors, low -voltage lighting,
shielding and focusing techniques
in order to produce a low-lighting ambience. Additional outdoor lighting
General Plan
Chapter 18.30 - General Property Development and Use Standards - http://www.townoftruckee.com/DCCh030.html 18.30.060 - Exterior Lighting A. Exterior lighting. Exterior
lighting shall be:
1.
Architecturally integrated with the character of the structure(s);
2.
Directed downward and away from adjoining properties and public
rights-of-way;
3.
Energy-efficient, and fully shielded or recessed so that direct glare
and reflections are confined, to the maximum extent feasible, within
the boundaries of the subject parcel; and
4.
Completely turned off or significantly dimmed at the close of business
hours when the exterior lighting is not essential for security and
safety, and when located on parcels within nonresidential zoning
districts.
B. Permanent
lighting. Permanently installed lighting shall not blink, flash or be
of unusually high intensity or brightness. Lighting fixtures shall be
appropriate in height, intensity, and scale to the use they are serving.
C. Security lighting.
Security lighting (e.g., safety motion detectors, etc.) shall be
provided at all entrances/exits, except in the RR and RS zoning
districts.
D. Shielding
requirements. Each outdoor lighting fixture shall be designed and
installed so that no light rays will be emitted by the fixture at
angles above a horizontal plane passing through the lowest point of the
fixture. Exemptions to this shielding requirement include the following:
1.
All neon outdoor lighting fixtures;
2.
All outdoor lighting fixtures on facilities or lands controlled,
operated, owned, or protected by public entities or public agencies
provided the review authority finds that the shielding requirement is
not reasonable or practical due to the purpose of the lighting and
reasonable methods to minimize impacts on surrounding properties and
the night sky have been incorporated into the project;
3.
Emergency lighting operated by a public utility during the course of
repairing or replacing damaged facilities;
4.
Emergency lighting and fixtures necessary to conduct rescue operations,
provide emergency medical treatment, or address any other emergency
situations;
5.
Fixtures producing light directly by the combustion of fossil fuels
(e.g., gas lamps or kerosene lanterns);
6.
Internally illuminated signs; and
7.
Lighting fixtures located at the entrance or exits of structures and
pedestrian level lighting having an intensity not exceeding 75 watts.
E. Design criteria.
1.
External light fixtures, poles, and their foundations should be simple
in design and compatible with and complementary to the style of
surrounding development. Historical-themed fixtures are not appropriate
for a contemporary building design, and modern fixtures are not
appropriate for a structure with a significant historical design theme.
Simple and functional designs are considered to be appropriate in most
environments. Lighting standards should be of a scale that is
compatible with their surroundings. Pedestrian-scale lighting (eight to
12 feet high) should be installed in areas where foot traffic is
prevalent. Lighting fixtures for parking lots and private roadways
should not be installed at a height greater than 20 feet.
2.
Color-corrected lamps of appropriate intensity should be used in
exterior lighting. High-efficiency lamps that alter the colors of
objects at night are discouraged. Incandescent, fluorescent,
color-corrected sodium vapor, and mercury lamps should be used because
they provide light with an appropriate color spectrum.
3.
Lighting intensity should be the minimum required to serve the tasks
for which the fixtures are intended.
4.
Exterior lighting should be considerate of both the neighbors and the
community as a whole. Each new lighting scheme should actively strive
to reduce negative light impacts. Light trespass is the ability to see
the source of a light at the parcel’s property line. If a light from a
project casts a shadow at the property line, the light is considered to
be trespassing. Lighting should be kept within the project boundaries.
Fixtures like the "shoe box" design are capable of providing accurate
light patterns and can often be used for lighting parking lots without
spilling onto the neighboring property.
General Plan General Plan - Chapter 2 -
Land Use - Policy 2.3 - http://www.co.el-dorado.ca.us/planning/genplan/landuse2-3.htm VISUAL RESOURCES AND COMMUNITY DESIGN GOAL 2.8:
LIGHTING -
http://www.co.el-dorado.ca.us/planning/genplan/landuse2-3.htm
Elimination of high
intensity lighting and glare consistent with prudent safety practices.
OBJECTIVE 2.8.1:
LIGHTING STANDARDS
Provide standards,
consistent with prudent safety practices, for the elimination of high
intensity lighting and glare.
*
Policy 2.8.1.1
Include standards, consistent with prudent safety practices, for
outdoor lighting to reduce high intensity nighttime lighting and glare
in the update of the County Zoning Ordinance.
The California Environmental Quality Act.
CEQA requires the assessment of the level of aesthetic
impact from new development. CEQA checklist, Item 1d) specifically requires agencies to
address the following when evaluating projects subject to CEQA: Would the project
create a new source of substantial light or glare which would adversely affect day
or night time views in the areas? If an affirmative
determination is made, then feasible mitigations (adopted as conditions of approval) would be
developed to reduce the level of significance.
Staff recommends Option 2, which would
require adding a separate section to the Open Space Element
(Scenic Resources) to address issues related to night time lighting and the
preservation and conservation of the quality of the night time sky. Adding such policies
now would allow for interim General Plan policies until such time as an implementing
program is adopted. It is envisioned that future standards would give clear direction
and provide examples so that minimal staff time would be expended in reviewing lighting
plans. Such standards would be most useful when addressing Code Enforcement
complaints pertaining to excessive lighting. Such a policy could be considered a design
issue, however, since the General Plan does not currently contain a Design Element; and
since the issue pertains to all land use categories; staff recommends adding a
new section to the Open Space Element to read as follows (new text indicated by
bold type) :
Section 2.4 POLICY
FOR OUTDOOR LIGHTING Sonoma County has a
diversity of natural areas and landforms which contribute to its
quality of life, economic well-being, and environmental beauty. Night time
views of both the landscape and sky can be significantly
degraded by excessive and unnecessary levels of light which increase “skyglow”
around urban areas, make the man-made environment prominent, and result
in visual clutter at night. Issues related to resolving “light trespass” can
direct County staff resources away from other priorities. Appropriate light
levels for varying uses are balanced with a desire to maintain Sonoma
County’s rural character and preserve views of the night time skys for
residents and visitors. Goal: OS-4 Preserve
and maintain views of the night time skys and visual character of urban,
rural and natural areas, while allowing for night-time lighting levels
appropriate to use and location. Objective OS-4.1:
Maintain night time lighting levels at the minimum necessary to provide
for security and safety of the use and users to preserve night time
skys and the night time character of urban, rural and natural areas. Objective OS-4.2:
Ensure that night time lighting levels for new development is
designed to avoid light spillage offsite or upward into the sky. The following
policies shall be used to carry out these objectives: OS-4a: Require that
all new development projects utilize light fixtures which shield the
light source so that light is cast downward. OS-4b: Discourage
continuous all night exterior lighting in rural areas. OS-4c: Discourage
light levels which are in excess of industry and state standards. Open Space Program
#9: Outdoor Lighting Standards Program Description:
Prepare County-wide standards for preservation and conservation of night
time skys in the use of outdoor lighting. Develop standards for night
time lighting specific to the use and location, including but not limited to
parking lots, security lighting, street lighting, commercial establishments,
visitor-serving uses, hillside homes, and signage. The program will apply to
all new development and all new and replacement lighting
fixtures/systems. The program will include a voluntary educational component
to encourage existing sources of light pollution to convert to less
energy-consuming lighting systems. The program will be incorporated into the
Development Code.
Chapter 2 – Initial Study
Checklist - http://www.sonoma-county.org/parks/outdrpln/pdf/orp-initialstudy_chap2.pdf
Discussion
Development of parking areas associated with ORP recommended projects
could result in glare from
reflected sunlight on the vehicles during the daytime. This generally
would not result if a significant adverse
effect when vegetation can be used to screen the parking areas.
Development of Community and
Neighborhood Park facilities or Regional Active facilities,
particularly athletic fields, could result in light and
glare if the fields are equipped with night lighting. This generally
would not result in a significant adverse
effect when athletic fields are developed for use during daytime hours
to avoid the need for night lighting. If
it is not feasible to avoid night lighting entirely, fields could be
equipped with lighting that is designed in
terms of appropriate intensity for the setting, shielded downward, and
screened to minimize light and glare
spillage onto surrounding properties.
Proposed Mitigation Measures
1-7 Regional Parks will design lighting systems to provide the
appropriate light intensity for the setting,
and shield lighting downward. Regional Parks will screen lighting
systems to minimize spillage
onto surrounding areas and to minimize or avoid night lighting in
sensitive visual areas. This is
likely to be needed only for Community and Neighborhood Parks.
1-8 Regional Parks will prepare photo-metric analyses for projects in
which night lighting is proposed
within visually sensitive areas.
LIST OF PROPOSED
MITIGATION MEASURES The following
mitigation measures are proposed to reduce potentially significant
environmental impacts to a less than significant
level. Individual ORP recommended projects could include any or all of
the applicable mitigation measures proposed
herein, plus any mitigation measures proposed during the CEQA
compliance phase of the particular project. 1-7 Regional Parks
will design lighting systems to provide the appropriate light intensity
for the setting, and
shield lighting downward. Regional Parks will screen lighting systems to minimize spillage
onto surrounding areas and to minimize or avoid night lighting in sensitive visual
areas. This is likely to be needed only for Community and Neighborhood Parks. 1-8 Regional Parks
will prepare photo-metric analyses for projects in which night lighting
is proposed within
visually sensitive areas.
Marin
County MarinCounty
- http://www.co.marin.ca.us City of San Rafael - http://www.cityofsanrafael.org San Rafael General Plan 2020 Draft EIR
- http://www.cityofsanrafael.org/generalplan/pdfreports/Document_1076358397.pdf
IV.7 VISUAL QUALITY
San Rafael General Plan 2020 Draft EIR
IV.7 - 6
Valley Neighborhood and the North San Rafael Commercial Center. Policy
NH-160 Eichler Homes
would reduce character impacts by preserving the design character of
Eichler homes.
Though careful implementation of the design guidelines, through the use
of the design review process,
and through the implementation of the Draft General Plan 2020 policies
outlined above, potential
impacts related to conflicting adjoining development would be
less-than-significant.
Mitigation Measure IV.7-3 None Required.
Impact IV.7-4 Nighttime Lighting and Glare
Development consistent with the Draft General Plan 2020 could create
new sources of light or
glare and increase nighttime lighting in the area. This would be a
significant impact.
Nighttime lighting and glare associated with existing development in
the City can impact nighttime
views. Intensification of that existing development with new mid-rise
offices, hotels, a cinema, and
residential development could increase nighttime light trespass on
adjoining areas and has the
potential to increase glare visible from adjacent areas and roadways.
Stationary light sources have the
potential to adversely affect residences through spillover into
adjacent properties. New light sources
could also result in a greater overall level of light at night, thus
reducing night sky visibility and
affecting the general character of the community.
The Draft General Plan 2020 contains several policies in the Community
Design Element that, if
adopted and implemented, would act to reduce the nighttime lighting and
glare impacts due to new
development.
Policies CD-11 Non-residential Design Guidelines and CD-12 Multi-family
Design Guidelines
would both reduce lighting impacts by developing design guidelines,
including lighting guidelines, to
ensure that development fits within and improves the neighborhood and
community. Policy CD-21
Lighting would allow adequate site lighting while controlling excessive
light spillover and glare
through the design review process. Program CD-21a Site Lighting would
evaluate site lighting for
safety and glare through the design review process.
These policies and programs would reduce some potential lighting and
glare impacts, particularly
those related to spillover and glare and the general character of the
community. However, they would
not reduce impacts related to sky visibility and the overall level of
light at night. This would be a
significant impact.
Mitigation Measure IV.7-4 In order to minimize light trespass and
greater overall light levels in the
city, new development and projects making significant parking lot
improvements or proposing new
lighting shall be required to prepare a lighting plan for review by
City planning staff. A new
implementing program should be added in the General Plan – CD-21b
Lighting Plan (Timeframe:
Short Term) to require design guidelines to include the following
provisions for lighting plans:
• All light sources should be fully shielded from off-site view.
• All lights to be downcast except where it can be proved to not
adversely affect other parcels.
• Escape of light to the atmosphere should be minimized.
• Low intensity, indirect light sources should be encouraged, except
where other types of lighting is
warranted for public safety reasons.
• On-demand lighting systems should be encouraged.
• Mercury, metal halide, and similar intense and bright lights should
not be permitted except where
their need is specifically approved and their source of light is
restricted.
Significance After Mitigation Implementation of above mitigation
measure would reduce the
nighttime lighting and glare impact of the Draft General Plan 2020 to a
less-than-significant level.
General Plan - http://www.ci.citrus-heights.ca.us/docs/citrus_heights_gp.pdf Goal 2: Preserve the unique
character of Citrus Heights, and create a
distinctive community identity
Policies:
2.1 Distinguish Citrus Heights from other communities through quality
development that typifies the City’s desired image.
Actions:
A. Amend the Zoning Ordinance to incorporate design standards for
access, buildings, landscaping, lighting, parking,
signage and streetscapes. Goal 3: Maintain safe and
high-quality neighborhoods
3.3 Preserve and enhance the best qualities of Citrus Height’s
neighborhoods, including well-maintained buildings and
landscaping, well-maintained public infrastructure, and high levels
of personal safety and security.
Actions:
C. Develop a Building Security Ordinance that provides for
adequate addressing, street lighting and other appropriate
crime prevention strategies.
D. Improve street lighting where needed and desired by local residents. Goal 4: Ensure that new
development is compatible within its neighborhood
Policies:
4.1 Require new residential development to maintain or enhance the
positive characteristics of the surrounding neighborhood.
Action:
A. Prepare Community Design Guidelines that are sensitive to
neighborhood issues and at a minimum address:
• Standards for access and circulation
• Landscaping
• Lighting ... Goal 5: Preserve and protect
the features that contribute to the rural
character of certain neighborhoods
Policies:
5.1 Conserve and enhance the best qualities of the City’s rural areas.
Action:
A. Prepare and adopt Community Design Guidelines that provide for large
setbacks (including from drainage features), natural paths, minimal
lighting, and other features characteristic of existing rural
neighborhoods. Goal 6: Preserve and enhance
the character,
distinct identity, and livability of the
City’s rural neighborhoods
Policies:
6.1 Provide public improvements that are appropriate and compatible
with the unique qualities of the City’s rural neighborhoods.
Action:
A. Review City standards for public improvements such as street design,
sidewalks and street lighting, to determine their applicability in the
Very Low Density neighborhoods and amend them as necessary. Goal 10: Achieve attractive,
inviting, and functional corridors
Policies:
10.1 Require superior architectural and functional site design features
for new development projects along major corridors.
Action:
A. Develop Design Guidelines that include the following strategies:
• Require high-quality materials and design in new development,
including materials that minimize reflective glare
• Address signage, streetscape, lighting, and parking improvements,
including curbside and median landscaping and street furniture
10.5 Improve the appearance of the City by creating livelier,
friendlier, safer spaces through the artful illumination of buildings,
streetscapes, walkways, plazas, public art and other highlights.
Actions:
A. Develop lighting standards that require, at a minimum:
• Lighting fixtures to be of durable and vandalismresistant materials
and construction
• Lighting sources to be thoughtfully located and have cut-off lenses
to avoid light spillage and glare on adjacent properties
• Lighting to be directed at a surface rather than toward the sky or
off-site
B. Review existing City requirements for lighting, update as needed,
and consider establishing both minimum and maximum lighting levels. Goal 35: Preserve, protect and
enhance natural habitat areas, including creek and riparian corridors,
oak woodlands, and wetlands
Policies:
35.1 Preserve continuous riparian corridors and adjacent habitat along
the City’s creeks and waterways.
35.2 Achieve and maintain a balance between conservation, development
and utilization of open space.
Actions:
A. Prepare and adopt Community Design Guidelines to include
standards to protect habitat areas from encroachment of
lighting, exotic landscaping, noise, and toxic substances. Goal 40: Promote energy
conservation through appropriate design and construction techniques
Policies:
40.1 Encourage energy conservation and efficiency in building design,
lighting, orientation and construction.
Actions:
A. Explore use of grant funds and programs with SMUD and non-profit
agencies to establish programs for home weatherization and solar
retrofit.
B. In cooperation with SMUD, PG&E, the California Energy
Commission, and other public utilities, subject all municipal buildings
to an energy audit and perform practicable energy conservation
alterations on municipal buildings. Such alterations may include
modifying automatic heating and cooling systems, lighting, and
installation of natural ventilation and solar hot water systems.
40.2 Promote a comprehensive tree planting and maintenance program in
order to reduce ambient air temperature on hot sunny days, and require
that all tree plantings and outdoor lighting be integrated.