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UC CEQA Handbook: 3.3 - Environmental Impact Report     Section 3.3 in PDF Format
Tiering
To encourage increased efficiency in the UC environmental planning process, campuses should use Program EIRs for LRDPs to deal primarily with broad environmental issues, such as campus population levels and cumulative campus development programs. Employing the tiering concept, Project EIRs should then be prepared for projects that are consistent with and carry out the goals and objectives of the LRDP. Broad issues covered by the LRDP EIR need only be incorporated by reference in the Project EIR, with further detail provided only for site-specific issues that have not been adequately covered by the LRDP EIR. In this manner, the LRDP Program EIR can serve as an analytical "umbrella" for all subsequent actions requiring environmental evaluation. (See UC CEQA Handbook Sections 2.8 and 3.4 for more information on Tiering EIRs under the LRDP EIR.)
EIR Format
Regardless of the type of EIR prepared, a direct link between impacts and mitigation measures should be established in the EIR. For purposes of clarity, it is advisable to establish a direct connection between the significant impact that has been identified and the mitigation measure that is designed to reduce the impact to a less-than-significant level. Specifically, it is recommended that impacts and mitigation measures be numbered to correlate with one another. Establishing this link is particularly important for evaluating complex projects such as LRDPs.
The EIR should clarify which impacts are reduced to less-than-significant levels and which remain significant after mitigation. This information should be incorporated in each section, and summarized in the Summary Table.
EIR Contents
The Introduction, Summary, and Project Description sections of the UC CEQA Handbook (See Sections 3.3.2 through 3.3.4) describe the information that should be routinely included in each of these respective sections.
The Setting/Impacts/Mitigation Measures section of this Handbook describes the approach that should be used to prepare each of the technical issue sections.
For each Handbook technical section (geology, hydrology, etc.), the text introduces the subject area and is followed by a paragraph on the approach that should be used to prepare LRDP and Project EIRs. The text also describes:
Standards of Significance for evaluating whether the project has the potential to result in significant environmental impacts,
Analytical Methods for describing the approach that should be taken in analyzing information for each issue, and
Generally Feasible Mitigation Measures for each issue area that are generally acceptable to reduce impacts to less-than-significant levels. See UC CEQA Handbook Sections 3.3.6 through 3.3.26.
The type of EIR being prepared and whether it is part of a tiered process;
The format and contents of the EIR; and
Environmental review process
A Brief Description of the Nature and Background of the Project
The introduction should briefly summarize the salient information about the project regarding the type of plan or facility being proposed; its location, size and intended use; its relationship to campus or University of California goals; and the rationale for its proposal.
The Type of EIR Being Prepared and Whether It Is Part of a Tiered Process
The EIR should state which type of EIR is being prepared (see UC CEQA Handbook Section 2.3.1):
Project EIR
Tiered Project EIR
Focused EIR
Staged EIR
Master EIR
Subsequent EIR
Supplement to an EIR
Addendum to an EIR
Joint EIR / EIS
Further, the introduction should describe whether the EIR is linked to any other EIR as part of a tiered process.
The Format and Content of the EIR
The introduction should describe how the EIR is organized and the type of information that is included in each of the sections. It should indicate which environmental issue areas are addressed in the EIR. It should also indicate, for example, that the section containing each technical issue is divided into: 1) the setting, which consists of environmental baseline information; 2) impacts of the proposed project; and 3) mitigation measures that are designed to reduce impacts to less than significant levels. If the EIR is tiered from Program EIR or LRDP EIR, the introduction should summarize relevant Program EIR or LRDP EIR information.
It is important to specify formatting techniques at this point (e.g., bold print will identify significant and unavoidable impacts, mitigation measures will be printed in italics, etc.).
How the Document Will Be Used in the Decision Making Process
The introduction should briefly indicate how the document will be used in the decision-making process and who will make the final decision to certify the EIR and approve or deny the proposed project. In addition, it should describe the schedule for the public review process. Finally, it should include, to the extent known, a list of the agencies that are expected to use the EIR in their decision-making and a list of the agency approvals for which the EIR will be used (see CEQA Guidelines Appendix B) (upon request, the Office of Planning and Research will provide assistance in identifying State permits for a project).
The main component of the summary is the Summary Table. Numerous formats are acceptable, but, at minimum, they should include the information provided in Table 4 below.
In addition to the Summary Table, the Summary section should contain a brief description of project alternatives and a table that compares the impacts of alternatives with those of the proposed project, and identifies significant impacts of each alternative (See Table 4). Table 5 in UC CEQA Handbook Section 3.3.25 sets forth a sample of an alternatives matrix that lists all of the significant impacts of the project by issue area to allow for a detailed analysis of each alternative. This model may be especially appropriate for controversial projects.
The project description provides the analytical foundation for the entire EIR. It is therefore essential that an EIR have an accurate, well-conceived, stable and finite project description.
The project description should describe all the basic characteristics of the project, including location, need for the project, project objectives, technical and environmental characteristics, project size (gross square feet [“GSF”] and assignable square feet [“ASF”]), design, population effects (faculty, staff, student and other), project phasing, and required permits. (Refer to UC CEQA Handbook Section 2.1.1 for a discussion of the point at which the campus has enough information to prepare an adequate project description and thus begin the EIR process.)
LRDP EIR
In an LRDP EIR, the project description should include the academic and institutional objectives that serve as the rationale for long-range planning. LRDPs that contain enrollment implications which have not been previously considered should also describe the key factors supporting the assessment of optimal campus enrollment levels during the planning period. This discussion should refer to the unique characteristics of each campus in light of its history and culture, academic and non-academic program requirements, enrollment demand, graduate/undergraduate/health sciences mix and optimal faculty and student absorption and recruitment rates. It should include those on- and off-campus facilities covered under the LRDP. Additionally, the LRDP EIR should describe various environmental factors, such as the physical resources available to the campus, and environmental constraints requiring consideration in the planning process. A map showing planned/potential land use designations should also be included.
The project description should clearly describe anticipated development needs, including square footage estimates generally described in GSF for various types of new and expanded building projects, as well as the proposed locations for future development in a campus land use plan. If ASF are used to estimate square feet, GSF equivalents or approximations should also be stated. The focus of the project description should be on new and expanded physical facilities being developed and the land use map guiding the siting of these facilities.
Information required to fully describe the project is summarized below.
LRDP Project Description
Description of Planning Areas
Content of LRDP
Project EIR
In a Project EIR, the project description should describe the location and
boundaries of the project on or in relation to the campus. The location
should appear, both on a regional map and on a detailed map, preferably
with topographic lines (CEQA
Guidelines Section 15124(a)).
The project description should set forth campus policy objectives and describe how they relate to the most recently approved LRDP. It should also describe the need for the project, the size and layout of proposed facilities and all reasonably foreseeable uses of the facilities.
The project description should describe those technical and environmental characteristics, such as number of wet labs, fume hoods, etc. that have implications for the environmental review process. It should describe temporary and permanent changes to existing facilities and to the circulation system that would result from the project; changes might include relocation of facilities or closure of existing circulation routes. The project description should also describe project design and siting in relation to its environmental context. Further, it should describe project phasing and permit requirements, and should consider the principal engineering proposals, if any, and supporting public service facilities.
A summary of information generally required to fully describe the project is provided below:
Project-Specific Project Description
Campus setting (include map with boundaries of the project on or in relation to the campus).
Site map (use map with topographic lines where feasible).
Description of project objectives.
Description of project compliance with the most recently adopted LRDP.
Description of project background and need for project
Population associated with project.
Description of proposed facilities (indicate GSF and ASF) and all reasonably foreseeable uses
Description of related projects, e.g., demolition of vacated space utility improvements required for project, use of released space.
Description of project’s technical, economic and environmental characteristics, considering the principal engineering proposals, if any, and supporting public service facilities.
Description of changes to existing facilities, utilities infrastructure, landscaping or to the circulation system that would result from the project, such as the temporary or permanent relocation of facilities, or modification or closure of any circulation routes.
Description of project design, scale, and site. Include a site plan, sections, elevations and a photograph of the project model, or computer simulation if available.
Description of project phasing.
Description of permit requirements.
Description of unusual construction activities.
Location of construction staging.
Approval process and timing.
Analytical Methods which describe the approach to be used in preparing the section, collecting baseline or setting information, analyzing potential impacts and determining levels of significance. The methods used should result in substantial analytical evidence to support conclusions about impacts that have been identified.
Generally Feasible Mitigation Measures which describe measures that are generally acceptable to reduce impacts to less-than-significant levels.
Additionally, for each issue area, the campus or its consultant must evaluate whether the project, in combination with other campus and non-campus projects, would result in significant cumulative impacts. A discussion of cumulative impacts generally should be included in each topical section, rather than in one section at the back of the EIR.
The environmental setting, which establishes the baseline for the analysis,
is the physical environmental conditions in the project vicinity at the
time that the Notice of Preparation is filed (CEQA
Guidelines Section 15125(a)).
Topical sections should generally be presented in alphabetical order as indicated below, unless another order is appropriate to the proposed project.
Issue areas described in this Handbook are as follows:
Agriculture Resources
Air Quality
Biological Resources
Cultural Resources
Geology and Soils
Hazards and Hazardous Materials
Hydrology and Water Quality
Land Use and Planning
Mineral Resources
Noise
Population and Housing
Public Services
Recreation
Transportation/Traffic
Utilities, Energy and Service Systems
Growth-Inducing Impacts
Cumulative Impacts
Significant Irreversible Changes
Alternatives
The purpose of the Aesthetics section is to identify and evaluate key visual resources in the project area, and to determine the degree of visual impact that would be attributable to a proposed project. Further, the analysis should identify key visual resources that warrant consideration in subsequent plans, so as to ensure, where possible, that the integrity of the landscape and built environment is maintained.
Responsible Agencies:
LRDP EIR
It is common practice for the aesthetics section of an LRDP EIR to be based on a policy evaluation and a site inspection of key viewsheds and visual resources. Additionally, a photo reconnaissance is usually prepared to document key resources. At the LRDP stage, it may not be possible to perform more than a general analysis because detailed design plans have not yet been developed. At a minimum, the LRDP EIR should:
Identify key visual resources, including viewsheds, as defined by the campus, which are intended to be preserved;
Describe the site selection and design review process (i.e., how sites are selected and areas that are aesthetically valuable are to be protected, campuswide or area design guidelines, how individual projects are evaluated for their compliance with design guidelines);
Identify massing, types of building materials, and the overall style and character of facilities, to the extent such information is available; and
Describe the introduction of and/or increase in amount of light and glare, particularly in rural and residential areas.
Mitigation measures for visual impacts should focus on eliminating conflicts between existing built structures and the proposed project.
Project EIR
The Aesthetics section of a Project EIR should describe the potential aesthetic effects of the proposed project on the existing landscape and built environment. The analysis should focus on the compatibility of new development with existing development. The massing of structures, the types of building materials being used, and the overall style and character of facilities, should be evaluated for their visual compatibility with the existing setting. The section should also consider the effect of the proposed project on visual resources such as viewsheds. Computerized visual simulations will often be useful in this analysis.
Standards of Significance
Would the project:
Substantially damage scenic resources, including, but not limited to trees, rock outcroppings, or historic buildings within a scenic highway?
Significantly degrade the existing visual character or quality of the site and its surroundings?
Create a new source of substantial light or glare which would adversely affect day or nighttime views in the area?
Exceed an applicable LRDP or program EIR Standard of Significance? (Conflict with Campus goals and guidelines related to visual quality? This is used in situations where the campus may have identified an aesthetic standard that is different from or exceeds the state standards.)
Analytical Methods
Photograph primary views to and from the site and key visual resources.
Prepare a visual simulation of the project, if appropriate.
Evaluate and describe ways in which the project would alter the visual character of the project site.
Use significance standards to determine the degree of visual impact of the proposed project.
Identify potential cumulative impacts. Are there other projects planned in the vicinity which will create a cumulative visual impact?
Local general plans often incorporate scenic resource information such as scenic highways, scenic vistas, and other visual resources in a scenic resource or open space element. Historic buildings and/or landscapes may also be identified in a local planning document or register as contributing elements of local visual resources. However, it is important to focus on changes in visual character, rather than conducting an analysis of land use changes or impacts on historic resources. Although the University of California is constitutionally exempt from local land use planning requirements, information contained in the local plans is valuable, and should be considered.
Generally Feasible Mitigation Measures
Design structures so that they are sensitive to existing terrain, natural features, and historic structures or landscapes (if any).
Incorporate vegetative screening to soften architectural structures.
Use lighting fixtures that focus downward to eliminate potential light and glare. Restrict use of reflective materials.
Design structures so that they complement the architectural character of buildings in the vicinity. Consider building mass and form, building proportions, roof profile, architectural detail and fenestration, and the texture, color and quality of building materials.
Consult with affected local planning jurisdiction(s) prior to adopting any land use change or approving any project that could restrict or eliminate views of scenic or visual resources identified in local general planning documents.
Review project design for compliance with campus visual quality goals and guidelines.
The purpose of the Agricultural Resources section is to determine whether implementation of an LRDP or a project would result in significant environmental impacts to agricultural resources. The analysis should identify the status of agricultural land that could be converted by implementation of the project or the LRDP. See below for Appropriate Standards of Significance, Analytical Methods, and Generally Feasible Mitigation Measures.
Responsible Agencies
LRDP EIR
The environmental setting for the Agricultural Resources section of an LRDP
EIR should identify the status of any agricultural land using “Important
Farmland Maps” prepared by the California Department of Conservation,
Division of Land Resource Protection, as part of the Farmland Mapping
and Monitoring Program (See California
Government Code Section 65570). In addition, the local jurisdiction’s
zoning designation and status of Williamson Act contracts must be identified.
This information is then used to determine whether implementation of the
LRDP would involve changes in the existing environment that could result
in the conversion of existing Farmland to non-agricultural use. At the
LRDP stage, it may not be possible to prepare more than a general analysis
because detailed design plans may not yet have been developed. However,
if the LRDP contemplates future development in an area that contains undeveloped
land, the agricultural status of the land can be identified in the LRDP
EIR.
Project EIR
The Agricultural Resources section of a Project EIR should analyze whether the project would result in the conversion of agricultural land not previously identified in the LRDP EIR, or, if possible, the Project EIR should quantify the number of acres of designated agricultural land (Prime, Unique, or Farmland of Statewide Importance) identified in the LRDP EIR to be converted to non-agricultural uses.
Standards of Significance
Would the project:
Conflict with existing zoning for agricultural use, or a Williamson Act contract?
Involve other changes in the existing environment which, due to their location or nature, could result in the conversion of Farmland to non-agricultural use?
Exceed an applicable LRDP or program EIR Standard of Significance? (This is used in situations where the campus may have identified an agricultural resource standard that is different from or exceeds the state standards.)
Analytical Methods
Check to see if there is a right-to-farm ordinance that would restrict agricultural activities adjacent to development, such as buffers that would be imposed on the agricultural use, instead of the new development. (This could potentially reduce agricultural productivity.)
Collect applicable land use plans and ordinances, including “Important Farmland Maps” (city, county).
Determine whether the project proposes to convert designated agricultural land to non-agricultural uses that could conflict with existing zoning for agricultural use, or a Williamson Act contract.
Determine if the project (or the LRDP) would involve other changes in the existing environment which could result in the conversion of farmland to non-agricultural use or loss of productivity of Important Farmland.
Identify potential cumulative impacts associated with the loss of agricultural land.
Generally Feasible Mitigation Measures
Other Considerations
All of the considerations above (see Standards of Significance and Analytical Methods), plus development pressure with the rising value of land (for development, not farming) near developed areas may induce growth.
Introduction
The Air Quality section addresses the impacts of the project on ambient air quality and the exposure of people, especially sensitive individuals, to hazardous pollutant concentrations. The pollutants of concern include both criteria pollutants and toxic air contaminants. The criteria pollutants are those regulated by federal and State laws since the 1970s: e.g., ozone, carbon monoxide (CO), suspended particulate matter (PM10 and/or, possibly, PM2.5), oxides of nitrogen (NOx), and sulfur dioxide (SO2). Toxic air contaminants are identified by State regulation: e.g., particulate matter from diesel-fueled engines, asbestos, chlorinated organic compounds, metals, radon and iodine gas, and other contaminants.
Air emissions commonly associated with campus projects include: exhaust from motor vehicle traffic; emissions from boilers and cogeneration plants used for heating; fume hoods and exhaust; and emissions from construction activities. The EIR must address each of these, as applicable.
Responsible Agencies
Air quality management in California is coordinated by the Air
Resources Board with the assistance of local air districts. The
Air Resources Board has authority to define emission standards for motor
vehicles and other sources of statewide concern and manage the statewide
air toxics program.
Local air districts regulate stationary sources of air pollutants through permitting programs and implementation of the air toxics program. The local air district would serve as the Responsible Agency for all projects requiring air quality permits. The major air districts are identified below:
Regulatory information and additional information on the local air districts can be obtained from the Air Resources Board.
LRDP EIR
The air quality impact analysis should focus on the potential for development to:
Cause or contribute to a violation of any air quality standard, or
Expose receptors to substantial concentrations of air toxics or odors.
The impact analysis would be based on emissions and changes in air quality
that would be caused by development, occupation, or growth of campus facilities
and activities. Analysis of construction-related emissions should include
the effects of equipment and worker-trip vehicle exhaust as well as fugitive
dust. Mitigation of these effects should then be identified in the LRDP
EIR. Limitations on use of asbestos-containing serpentine rock can be
found in the statewide Airborne
Toxic Control Measure. Regulations for control of asbestos during
construction or demolition are published by each local air district.
Potential LRDP mitigation methods include implementing dust control programs, programs designed to reduce motor vehicle trips, and installation of abatement devices to minimize emissions from stationary sources, such as boilers and laboratory fume hoods. Local air districts should be consulted to ensure that campus-related emissions are included in the emissions inventories for the region-wide air quality plan.
Project EIR
To the extent not analyzed in an LRDP EIR, the Air Quality section of a Project EIR or IS should analyze the type and quantity of project-related emissions that were not anticipated by or evaluated by the LRDP EIR. It should also take into account changes in air quality conditions, air quality standards, surrounding land uses, or impact assessment methodologies relative to the current LRDP EIR. Localized effects that would potentially be associated with construction activities, fume hoods, accidental releases to the atmosphere, operation and maintenance of the project, or project-related motor vehicle trips should also be analyzed.
Standards of Significance
Appendix G of the CEQA Guidelines contains the following standards of significance for the evaluation of air quality effects. Would the project:
Violate any air quality standard or contribute substantially to an existing or projected air quality violation?
Result in a cumulatively considerable net increase of any criteria pollutant for which the project region is non-attainment under an applicable federal or state ambient air quality standard (including releasing emissions which exceed quantitative thresholds for ozone precursors)?
Expose sensitive receptors to substantial pollution concentrations?
Create objectionable odors affecting a substantial number of people?
Additionally, the UC Office of the President considers proposed development projects with the potential to expose the public to toxic air contaminants in excess of the following thresholds to have a significant air quality impact:
Have ground level concentrations of non-carcinogenic toxic air contaminants which would result in a Hazard Index greater than one for the maximally exposed individual?
Exceed an applicable LRDP or program EIR Standard of Significance? (This is used in situations where the campus may have identified an air quality standard that is different from or exceeds the state standards.)
Where available, the significance criteria established by the applicable air district may be used to make these determinations.
Analytical Methods
Setting
Identify transportation-related plans or programs which may influence air quality.
Identify relevant standards and control technology requirements for any new or expanded stationary sources, and review engineering estimates for emissions and the efficiencies of abatement devices or new equipment, if any.
Identify locations where existing or project-related land uses could be exposed to sources of air contaminants.
Identify existing potential odor sources.
Impacts
Air quality impacts should be analyzed using the current guidelines or procedures specified by the local air district or the Air Resources Board.
Review the transportation impact analysis, and analyze emissions associated with project-induced motor vehicle trips. Consider using campus-specific emission factors where appropriate.
Review the transportation impact analysis, and identify locations where heavy traffic could cause elevated carbon monoxide concentrations, e.g., intersections, roadway segments, or parking areas. If necessary, use an appropriate dispersion model to determine whether ambient air quality standards would be exceeded.
Prepare an inventory of existing and expected emissions of toxic air contaminants in consultation with the UC Office of the President.
If exposure to toxic air contaminant emissions would be substantial, perform a risk assessment to evaluate cancer risks or health hazards.
Identify whether sensitive receptors would be exposed to objectionable odors.
Identify potential cumulative impacts.
Generally Feasible Mitigation Measures
For all air quality effects:
For construction-related air quality effects:
Apply water or dust suppressants to exposed earth surfaces to control dust emissions.
Revegetate exposed earth surfaces following construction.
Avoid unnecessary idling of construction vehicles and equipment.
Provide proper maintenance and upkeep for construction equipment, or specify use of low-NOx emitting, low-particulate emitting, or alternatively fueled construction equipment.
Reduce construction-worker trips with ride-sharing or alternative modes of transportation.
For transportation-related air quality effects:
Provide high-density land uses near existing activity centers and transit facilities.academic core areas to encourage pedestrian or bicycle travel.
Provide pedestrian facilities and improvements.
Provide electric vehicle charging facilities, and/or alternative fuel fueling stations..
Provide preferential parking for carpools/vanpools.
For air quality effects due to stationary sources:
Design combustion sources to include low-NOx emissions technology.
The Biological Resources section addresses the impacts of the proposed project on campus vegetation, wildlife, aquatic resources and associated habitats.
Responsible Agencies
The following state agency is the Responsible Agency for state listed species:
Federal Agencies
The following federal agencies may be contacted for projects involving federal funds or requiring federal permits:
The U.S.
Army Corps of Engineers (USACE) for projects affecting wetlands
and/or waters of the United States (Under Section 404 of the Clean Water
Act)
CEQA requires consultation with the Department of Fish and Game if the project may result in effects to endangered or threatened species. The consultation process is designed to determine whether a project would jeopardize the continued existence of an officially listed or candidate species under the California Endangered Species Act. Prior to beginning the formal consultation process, the campus should determine if a listed species may be affected by the project and design mitigation plans to either avoid, minimize or compensate for these effects.
Further, the Department of Fish and Game requires a Stream Bed Alteration
Agreement prior to any construction activity occurring within the bed,
channel or banks of any California river, stream or lake (see Fish
and Game Code, Section 1601-1603). Recent regulation requires
CDFG to produce CEQA documentation when issuing Stream Bed Alteration
Agreements or authorizations for take of threatened or endangered species.
Project CEQA documentation can serve as this vehicle if the documentation
addresses these issues to the satisfaction of CDFG. The EIR therefore
should provide sufficient detail on the project effects and proposed mitigation
plan to serve as the CDFG CEQA documentation if possible.
LRDP EIR
The Biological Resources section of an LRDP EIR should evaluate whether the proposed LRDP would substantially affect:
listed wildlife and plant species or their habitat;
species or resources considered rare or of local importance;
trees protected by local ordinances; or
important migratory corridors.
The Biological Resources section of an LRDP EIR is commonly based on information and data derived from field surveys of the land areas potentially affected by LRDP plans and activities. On-site surveys, supplemented by resource maps, aerial photography, and review of the existing biological literature form the basis for the section.
Project EIR
The Biological Resources section of a Project EIR should review the specific project plans within the context of the construction year to determine consistency with the LRDP EIR. Wildlife and plant resources may be transitory and their presence within a project envelope site may change seasonally and annually. In addition, species may have been provided new or additional protection after the LRDP EIR was certified. Consultation with the appropriate agencies will determine if newly protected resources may be affected by the project. If protected resources may be affected by the project that are not identified within the LRDP EIR, then these species should be addressed within the Project EIR in a similar fashion as discussed within the LRDP EIR section.
Standards of Significance
Would the project:
Have a substantial adverse effect on any riparian habitat or other sensitive natural community identified in local or regional plans, policies, or regulations or by the CDFG or USFWS?
Have a substantial adverse effect on federal protected wetlands as defined by Section 404 of the Clean Water Act (including, but not limited to marshes, vernal pools, coastal areas, etc.) through direct removal, filling, hydrological interruption or other means?
Interfere substantially with movement of any native resident or migratory fish or wildlife species or with established native resident or migratory wildlife corridors, or impede the use of native wildlife nursery sites?
Conflict with any applicable local policies protecting biological resources?
Conflict with the provisions of an adopted Habitat Conservation Plan (HCP), Natural Communities Conservation Plan (NCCP) or other approved local, regional or state habitat conservation plan?
Exceed an applicable LRDP or program EIR Standard of Significance? (This is used in situations where the campus may have identified a biological standard that is different from or exceeds the state standards.)
Analytical Methods
Describe existing biotic resources through field surveys and literature review. Identify through surveys (during the appropriate season) the presence or absence of rare or endangered plant or animal species, or their likely habitat.
Characterize the distribution and abundance of habitats or species where appropriate.
Determine potential impacts and assign level of significance. Consult with the California Department of Fish and Game, the U.S. Army Corps of Engineers and the U.S. Fish and Wildlife Service as appropriate. Consider utilizing the biological resources section as a source document in federal and state regulatory processes.
Identify potential cumulative impacts. Determine any future reasonably foreseeable projects within the region which may result in impacts similar to those described within the EIR. Identify if the project’s mitigated effect, when added to the effects of these planned future projects, will result in a significant cumulative effect to these resources.
Generally Feasible Mitigation Measures
Implement stormwater drainage and erosion control strategies to avoid significant adverse water quality impacts;
Incorporate facilities to provide temporary storage of stormwater runoff to avoid an increase in downstream flood risk;
Provide facilities to allow increased groundwater recharge of stormwater or reclaimed wastewater;
Design landscaped areas of development sites to absorb runoff from roofs and walkways;
Explore the feasibility of using reclaimed wastewater for landscape irrigation or other subpotable use;
Design development on campus to maintain sufficient levels of absorption in water recharge areas, so that springs and seeps fed by affected aquifers are not substantially diminished;
Require Best Management Practices in construction contracts to minimize sedimentation resulting from construction and the transport of soils by construction vehicles;
Schedule construction grading during the dry season to the extent feasible;
Continue to comply with permit requirements and applicable laws and regulations in discharging wastewater effluent;
Redesign project as feasible to avoid development of areas known to contain candidate, rare or endangered species populations, or their habitat;
Redesign project as feasible to avoid development within significant riparian corridors, wetlands, marshes and other wildlife habitat (consider application of the 404(b)(1) guidelines to federally regulated wetlands);
Minimize adverse impacts to sensitive and significant biological resources by reconfiguring the project as feasible or using in-kind habitat replacement on- or off-site;
Develop vegetation or wildlife management strategies to conform to plant, animal, and habitat protection goals of the LRDP;
Provide new landscaping that encourages species accustomed to a campus environmentcomplies with the campus landscape plan; and
Preserve trees, shrubs and grass areas where feasible.
The purpose of the Cultural Resources section is to identify and evaluate the potential for the project to adversely affect paleontological, archaeological, and historical resources. The resources of concern include, but are not limited to fossils, prehistoric and historic artifacts, burials, sites of religious or cultural significance to Native American groups, and historic structures. Although the Governor’s Executive Order on historic resources does not apply to the University, the University evaluates historic resources and complies with historic standards when feasible.
Responsible Agencies
The following agencies would serve as Reviewing Agencies for issues related to cultural resources:
The California
State Office of Historic Preservation (SHPO) is the primary
agency with regard to historic and archaeological resources. Any final
determination of eligibility of a resource for the California Register
of Historic Places (CRHR) or the National Register of Historic Places
(NRHP) requires the concurrence of the State Historic Preservation Officer.
If a resource is determined by the State Historical Resources Commission
to be eligible to the CRHR or NRHP, the resource is entitled to the
same level of protection that it would enjoy if it were actually listed
on either register.
The California
Coastal Commission participates in the regulation of land uses
that could affect cultural resources within the Coastal Zone (for example,
a sea water line that requires trenching and may affect archaeological
resources).
LRDP EIR
The significance of impacts to historical and archaeological resources
is generally determined by whether the project could adversely affect
resources that are listed or are eligible for listing on a local register,
the CRHR, or NRHP. However, while resources that have been listed on a
local, State or federal register of historical resources are generally
significant, the CEQA Guidelines specifically state that a resource need
not be listed to be considered significant for the purposes of a CEQA
analysis (CEQA
Guidelines Section 15064.5(a)(4)).
The paleontological resources impact analysis should focus on the geological formations that underlie the campus; the nature, scientific importance, and extent of these units’ previous fossil yield; their potential to yield additional fossils of scientific importance; and the potential for land use conversion to damage or destroy these formations. Damage usually results from earth-disturbing activities (grading or excavation). A qualified paleontologist should be retained to prepare this portion of the cultural resources section
The archaeological resources impact analysis should focus on the potential disturbance or destruction of known significant archaeological resources within the LRDP area, and should also identify areas of sensitivity (i.e., the potential to yield resources) within the LRDP area that, based on the presence of resources in the surrounding area, are likely to contain additional archaeological resources that may be disturbed by development or maintenance activities. In addition to direct impacts resulting from earth-disturbing activities, indirect impacts could occur to avoided or preserved other resources, such as rock art sites or petroglyphs, from deliberate or inadvertent damage resulting from increased human activity in the area. A qualified archaeologist should be retained to prepare this portion of the cultural resources section.
The historical resource impact analysis should focus upon the historic and/or architectural significance of structures within the LRDP area that are at least 50 years old at the time of preparation, as well as those that may reach 50 years of age during the LRDP horizon, if such structures may foreseeably be affected by the LRDP. Actions that could directly affect historic structures include demolition, seismic retrofitting, and accidents or vibration caused by nearby construction activities. This analysis should be prepared by a qualified historian or an architectural historian.
Mitigation measures should focus on protecting cultural resources through
avoidance at the site planning stage, recording structures to appropriate
standards, recording and collecting artifacts, and preservation in place,
where feasible. Also, LRDP EIR mitigation measures should specify a process
to address cultural resources, usually paleontological or archaeological,
that are unexpectedly encountered during development, or during the course
of normal operations. CEQA
Guidelines Section 15064.5(e) provides a process in the event
of discovery of human remains in any location other than a formal cemetery.
Project EIR
To the extent not analyzed in the LRDP EIR, the Cultural Resources section of a Project EIR should indicate whether the project could result in any site-specific effects that were not anticipated or evaluated by the LRDP EIR. Further, it should analyze the project in relation to the current LRDP and any existing land use plans.
Standards of Significance
Public Resources Code (PRC), Section 5020.1 and CEQA
Guidelines Section 15064.5(b)(1) define a significant effect as
one that would materially impair the significance of an historical resource.
According to CEQA
Guidelines Section 15064.5(b)(2), material impairment of a resource’s
historic significance could result if the project would:
Demolish or materially alter in an adverse manner those physical characteristics
that account for its inclusion in a local register of historical resources
pursuant to local ordinance or resolution (PRC
Section 5020.1[k]), or its identification in an historical resources
survey meeting the requirements of PRC
Section 5024.1(g) unless a preponderance of evidence establishes
that the resource is not historically or culturally significant; or
Demolish or materially alter in an adverse manner those physical characteristics of a resource that convey its historical significance and that justify its eligibility for its inclusion on the CRHR, as determined by the lead agency.
Generally, a project that follows the Secretary of the Interior’s guidelines
will be considered mitigated to a less than significant level, according
to CEQA
Guidelines Section 15064.5(b)(3).
Other applicable thresholds of significance include whether the project would:
Directly or indirectly destroy a unique paleontological resource or site; or
Exceed an applicable LRDP or program EIR standard of significance. This enables the campus to establish campus specific significant resources which may be important to the campus culture and history, but not qualify for local, state or national listing.
Analytical Methods
As stated above, impacts must be considered when a proposed undertaking
has the potential to affect cultural resources, such as those described
above. CEQA associates a “substantial adverse change” in the significance
of an historical resource with a significant impact on the environment.
PRC
Section 5020.1 and CEQA
Guidelines Section 15064.5(b)(1) define the term “substantial
adverse change” as demolition, destruction, relocation, or alteration
of a historical resource or its immediate surroundings such that a resource’s
value would be materially impaired.
CEQA
Guidelines Section 15064.5(a) defines the term “historical resources”
to include
A resource may still be considered historical if it does not meet these
standards: CEQA
Statutes Section 21084.1 states that a resource need not be listed
on any register to be historical. Further, CEQA
Guidelines Section 15064.5(a)(4) states that “until such time
as a structure is evaluated for possible inclusion in the inventory pursuant
to subdivisions (b) and (c) of PRC
Section 5024.5 [historical significance criteria], state agencies
shall assure that any structure which might qualify for listing is not
inadvertently transferred or unnecessarily altered.”
However, according to CEQA
Guidelines Section 15064.5(c)(4), if the study finds that an archaeological
resource is neither a historical resource nor a unique archaeological
resource, the project effects on the resource shall not be considered
significant.
The lead agency must, therefore, resolve two questions:
Will the project result in a substantial adverse change to the extent that the resource’s historical value is materially impaired or lost?
Field reconnaissance for surface indications of paleontological or archaeological resources should usually be conducted at the project level. Other appropriate investigations include evaluation of specific, potentially historic structures by an architectural historian, particularly if a structure was not evaluated in the LRDP because of its youth, but has aged to 50 years or older by the time of project implementation.
Other data sources for addressing whether resources may be present include consultation with the vertebrate paleontology sections of applicable county museums of natural history, and records checks and literature searches from the applicable California Historic Resources Inventory System (CHRIS) information center. Paleontological data may usually be obtained by environmental consultants. However, CHRIS checks will not provide site-specific data unless requested or conducted by a qualified archaeologist.
Also, as described above, information regarding Native American sacred lands or sites of significance can be obtained by consultation with Native American contacts provided by the NAHC, or by a Sacred Lands File Check.
Once the lead agency has made a determination of whether a resource is historical, and determined that a substantial adverse change will occur to the resource, then the analysis must also address ways to reduce the adverse affect on the resource.
Generally Feasible Mitigation Measures
For projects that cannot feasibly be relocated or reconfigured, excavation
may also be necessary. However, for cases in which excavation of a paleontological
or archaeological site that is an historical resource or unique resource
of its type, excavation must be limited to the portion of the resource
that would be damaged or destroyed by the project, as stated in CEQA
Statutes Section 21083.2(d).
Capping or covering archaeological sites with a layer of soil before building on the sites.
Planning parks, greenspace, or other open space (including surface parking lots) in areas where buried resources are likely to be encountered.
Where site reconnaissance, records checks, consultation, or previous investigations associated with surrounding areas or the subject site have indicated that resources are likely to be present, avoid to the extent feasible siting project uses near the areas that contain the highest density of resources. If resources are discovered during project implementation, and are determined to be historical or unique resources, attempt, to the degree feasible, to reconfigure remaining uses to avoid the resources encountered. Additionally, although the above measures are intended to mitigate or avoid impacts to sites that are historical resources or unique resources of their type, they are also adequate for sites for which no determination of significance has been made.
When resources of significance to Native Americans are known, or likely to
be present, or are unexpectedly discovered, follow the provisions of CEQA
Guidelines Section 15064.5(e).
CEQA
Guidelines Section 15064.5(b)(3) states that projects that follow
the above guidelines shall generally be considered as mitigated to a level
of less than significant. If a structure that is listed, or has been determined
eligible for listing in, a local, State, or federal register of historic
resources will be demolished, the impact would be considered significant
and unavoidable. However, recording the structure to the standard established
for the National Park Service’s Historic American Building Record (HABS)
or Historic American Engineering Record (HAER) is advisable.
Although the U.S. Secretary of the Interior’s standards and guidelines prohibit the creation of a false sense of history, the disturbance of an historic context by a project could be reduced or mitigated by the incorporation of similar architectural elements into the relevant structure, so long as a clear distinction between the historical and new elements are maintained.
The purpose of the Geology and Soils section is to evaluate whether the proposed project would create a physical change in surface or subsurface soil or rock characteristics, or would expose people or structures to major geotechnical hazards. Changes could also include the damage or destruction of unique geologic/physical features.
Responsible Agencies
The primary agency with regard to geologic conditions in the State is the
California
Department of Conservation, California Geological Survey. The
California Geological Survey gathers data and publishes maps and reports
about earthquake faults, ground motion and other seismic hazards, mineral
resources and mines (see UC CEQA Handbook
Section 3.3.15, Mineral Resources), landslide hazards, and fundamental
California geology.
Other agencies that may also be Responsible Agencies, depending on the site-specific conditions or geologic resources that could be affected, include:
State
Mining and Geology Board, which provides policy advice for earthquake
fault, groundshaking, liquefaction, and landslide hazard-mapping programs.
Seismic
Safety Commission, which advises the Governor, the Legislature,
and the public on earthquake policy-related issues, develops and monitors
seismic risk mitigation programs, and sponsors legislation regarding
seismic safety.
LRDP EIR
The Geology and Soils section of the LRDP EIR should be based on a generalized summary of geologic and seismic activity and features, such as faults in the region, as well as a description of topographic and hydrologic features, slope, soil and substrate characteristics, groundwater elevations, and other geotechnical conditions that could affect structures.
The Geology and Soils section should consider the location and type of projects relative to the known geologic and soils conditions to qualitatively evaluate the potential for adverse geologic effects. In addition to the potential for seismic hazards, landslides, or avalanche, the section should assess whether: excavation and grading would significantly alter land features that could be subject to or result in erosion or unstable slopes; foundations would be subject to liquefaction, settlement, expansive soils or other soils conditions that could affect structural integrity; or involve excavation or foundations that could encounter groundwater.
The UC seismic policy requires new UC facilities to comply with the current seismic provisions of the California Code of Regulations (CCR), Title 24, California Building Standards Code, or local seismic requirements, whichever requirements are more stringent. Title 24 of the CCR regulates the design criteria for new University of California buildings to ensure that they are structurally sound under static and dynamic conditions, and are free of geotechnical hazards. A certain level of geologic and seismic safety is therefore integrated into the safe building practice inherent in compliance with the code.
Project EIR
To the extent not analyzed in an LRDP EIR, the Geology and Soils section of the Project EIR or the Initial Study should analyze whether the site for a specific project would result in any effects that were not anticipated or evaluated by the LRDP EIR.
Standards of Significance
Would the project:
Result in substantial soil erosion or the loss of topsoil?
Be located on a geologic unit or soil that is unstable, or that would become unstable as a result of the project, and potentially result in on- or off-site landslide, lateral spreading, subsidence, liquefaction, or collapse?
Be located on expansive soil, as defined in Table 18-1-B of the Uniform Building Code (1994 or most current edition), creating substantial risks to life or property?
Have soils incapable of adequately supporting the use of septic tanks or alternative waste water disposal systems where sewers are not available for the disposal of waste water?
Exceed an applicable LRDP or program EIR standard of significance?
Analytical Methods
The description of existing conditions and the impact analysis should be based on the following information:
At the project level, the site plan and building footprint, if appropriate, reviewed by the registered professional to ensure that project siting and design provides adequate protection from features such as faults and unstable slopes (if the project site is within a geologically sensitive area). Site-specific information and recommendations presented in the site-specific study should be summarized in the setting and impact analysis.
If project features have not been developed to a level that would allow for preparation of a geotechnical study or detailed analysis, other published technical information should be used to generally characterize site-specific conditions for use in evaluating project effects. These resources (some of which are available in digital format suitable for GIS mapping) include:
When using digital GIS data, the metadata should be carefully reviewed, along with a comparison to published (paper) materials or other documents to ensure accuracy of mapping.
The approximate areal extent and volume of grading, excavation, and cut-and-fill slopes, methods to control potential hazards, and disposition of waste soils should be also be described. Methods included in the project to reduce potential hazards should be described in the impact analysis.
The geotechnical evaluation should consider potential cumulative effects, including growth-related increases in the number of people and property that could be exposed to geologic hazards.
Generally Feasible Mitigation Measures
Proposed development must comply with the Alquist-Priolo Earthquake Fault Zoning Act (formerly Special Studies Zone Act), which requires site-specific evaluation and restricts the construction of buildings on or near active fault traces.
Determine the maximum slope above which development would not occur. Avoid placing structures in areas characterized by unstable slopes or soils that are subject to liquefaction or differential settlement.
Anchor non-structural building elements (i.e., fixtures, permanent equipment, etc.) to minimize potential hazards from earthquakes.
The Hazards and Hazardous Materials section of the EIR primarily relates to the transportation, storage, use, and disposal of hazardous materials that are likely to result from the project. The term “hazardous material” refers to both hazardous substances and wastes. A material is defined as hazardous if it appears on a list of hazardous materials prepared by a federal, State, or local regulatory agency, or if it has characteristics defined as hazardous by such an agency. Two types of materials that are regulated separately from hazardous chemicals and materials are biohazardous materials (i.e., that contain biological material capable of causing disease in humans) and radioactive materials (i.e., that spontaneously emit ionizing radiation). The Hazards and Hazardous Materials section of the EIR also discusses the potential for soil or water contamination that could affect the project.
The State
CEQA checklist also includes physical hazards such as proximity
to airports and wildland fire hazards in the Hazards and Hazardous Materials
section.
Responsible Agencies
Hazardous Materials
Numerous laws and regulations have been enacted to regulate the management
of hazardous materials and waste to protect the public and the workplace.
Implementation of these laws and the management of hazardous materials
is regulated through programs administered by various agencies at the
federal, State, and local levels. The California Environmental Protection
Agency (Cal/EPA) Department
of Toxic Substances Control (DTSC) is the primary Responsible
Agency for matters concerning the use, storage, transport, and disposal
of hazardous materials and wastes.
In addition to DTSC,
other agencies that may rely on CEQA documents for decision-making or
who may wish to comment on the project include:
Cal/EPA Department
of Pesticide Regulation, which regulates all aspects of pesticide
sales and use to protect public health and the environment.
Cal/EPA Integrated
Waste Management Board, regarding the potential for hazardous
materials in the solid waste stream.
Cal/EPA State
Water Resources Control Board and Regional
Water Quality Control Boards for issues regarding soil and water
contamination from hazardous materials use and disposal (see also UC
CEQA Handbook Sections 3.3.11 Geology and 3.3.13
Hydrology).
State
Division of Occupational Safety and Health (DOSH) , which regulates
hazardous materials in the workplace pursuant to Occupational
Safety and Health Administration (OSHA) standards.
California
Highway Patrol and Caltrans,
which enforce and monitor U.S.
Department of Transportation hazardous materials and waste transportation
laws and regulations.
State Office
of Emergency Services , which implements hazardous materials
notification programs and provides emergency response services to hazardous
materials accidents in cooperation with local emergency response providers.
Individual
Certified Uniform Program Agencies (CUPAs) within local jurisdictions.
CUPAs perform the hazardous materials and hazardous waste regulatory
activities previously performed by numerous State and local agencies.
Contact the local environmental management agency to determine whether
a CUPA has been established for the project area.
Toxic Air Contaminants
The development of policies and State regulations pertaining to the
release of hazardous air emissions is the responsibility of the California
Air Resources Board (CARB), which are implemented at the local
level by various local air districts. CEQA
Statutes Section 21151.4 and Education
Code Section 17213 contain specific procedural requirements with
regard to the siting of school sites near potential sources of hazardous
emissions. (See also UC CEQA Handbook Section
3.3.8).
Airport Safety
Planning for existing and future land uses in proximity to airports must consider siting regulations established at the federal, State, and local level by the following agencies:
Caltrans
Division of Aeronautics, which reviews projects for potential
effects related to the safety of existing aircraft operations as well
as new facilities such as helipads.
Airport land use plans developed by local jurisdictions.
Wildland Fire Hazard
The California
Department of Forestry and Fire Protection provides a variety
of fire protection-related services for locations within State Responsibility
Areas and through mutual aid agreements with local emergency response
providers.
LRDP EIR
The Hazards and Hazardous Materials impact analysis should focus primarily on the potential for development to increase the risk of adverse human health or environmental effects related to the presence of hazardous materials in research and teaching laboratories and in the workplace.
There is a vast array of laws and regulations designed to minimize the adverse environmental effects associated with the use of hazardous substances and physical hazards. One of the most important means of minimizing such effects is for the campus to continue to comply with such laws and regulations. Mitigation measures should be designed to reinforce existing regulations and improve, where possible, campus programs for handling hazardous substances. Additional measures may be required if regulatory compliance is not adequate to address a particular hazardous substance.
Project EIR
For projects that are consistent with an LRDP, the topics listed in “Analytical Methods,” below, should have been previously evaluated. In addition to site-specific features, the Project EIR should include updated setting, specific quantities, types, and locations of hazardous materials use, and updated regulatory context, as well as applicable LRDP mitigation measures and their status.
Standards of Significance
Would the project:
Create a significant hazard to the public or the environment through reasonably foreseeable upset and accident conditions involving the release of hazardous materials into the environment?
Emit hazardous emissions or handle hazardous or acutely hazardous materials, substances, or waste within one-quarter mile of an existing or proposed school?
Be located on a site which is included on a list of hazardous materials sites
compiled pursuant to Government
Code Section 65962.5 ("Cortese List") and, as a result, would
it create a significant hazard to the public or the environment?
For a project located within an airport land use plan or, where such a plan has not been adopted, within two miles of a public airport or public use airport, would the project result in a safety hazard for people residing or working in the project area?
For a project within the vicinity of a private airstrip, would the project result in a safety hazard for people residing or working in the project area?
Impair implementation of, or physically interfere with an adopted emergency response plan or emergency evacuation plan?
Expose people or structures to a significant risk of loss, injury or death involving wildland fires, including where wildlands are adjacent to urbanized areas or where residences are intermixed with wildlands?
Exceed an applicable LRDP or program EIR standard of significance?
Analytical Methods
This hazardous materials section of the EIR should be prepared by individual(s) with expertise in hazardous materials management, including soil and groundwater contamination-related topics.
The section should generally describe, as applicable:
Compliance record with applicable laws and regulations, or known concerns;
How identified problems are being addressed (e.g., storage and disposal of low-level radioactive waste);
Laboratory animals – approximate number, how and where they are housed, handling procedures;
Underground and above-ground storage tanks;
Known or potential locations where hazardous materials (e.g., asbestos, lead, soil/groundwater contamination) could be encountered during construction;
Whether the campus or local emergency response provider has a specially-trained hazardous materials unit, and if so, response times.
How the use of facilities would be linked to a building specific or campus wide emergency response plan.
Physical hazards to be evaluated in the LRDP EIR should consider:
Whether LRDP uses would involve aircraft operations (e.g., helipads at medical centers);
Proximity to areas subject to wildland fire hazard or areas designated in local plans as severe or high fire hazard.
Other hazards specific to the project.
The regulatory context is an important component of the discussion. The regulatory context, including applicable federal, State, and local regulations and specific UC policies and their relevance to the information presented in the discussion should be explained. State- or federally-imposed restrictions or mandates (low-level radioactive waste disposal, for example) should also be described.
The project and cumulative impact analysis should consider the following:
Limits on permitted facilities and disposal capacity for UC-generated hazardous waste;
How activities associated with demolition, renovation, or construction could encounter asbestos, lead, or fixtures contaminated with mercury, PCBs, etc., or for earth-disturbing activities to encounter contaminated soil or groundwater from past site uses;
The extent to which construction or occupancy could interfere with emergency response efforts and whether response provider times and locations are adequate.
Generally Feasible Mitigation Measures
As indicated above, mitigation measures should be designed to reinforce existing regulations and improve, where possible, campus programs for handling hazardous substances. The following additional measures may be required if regulatory compliance is not adequate to address a particular hazardous substance or situation:
Provide proper building systems for the level of hazardous substances to be used or stored.
Develop or expand waste minimization programs.
Develop a site-specific emergency response plan. Verify or develop mutual aid agreements.
Prepare site-specific hazardous materials site assessments and building surveys prior to demolition, renovation, or construction. Implement appropriate remedies or management controls to minimize risk of exposure before and during construction-related activities, and during occupancy (e.g., underground utilities maintenance and repair).
The purpose of the Hydrology and Water Quality section is to evaluate and describe the impacts of the LRDP or specific projects on surface and groundwater resources (including aquifer characteristics and water quality), and for the project site to generate runoff that could affect flooding or drainage characteristics (both on-site and downstream), or to be affected by flooding from storm events or dam failure indundation.
The availability of water supplies and infrastructure to serve LRDP and project demand should be addressed in the Public Services and Utilities and Energy sections of the LRDP or Project environmental document, as discussed in UC CEQA Handbook Section 3.3.21, Utilities and Energy.
Responsible Agencies
The protection of water resources and water quality, flooding issues, and floodplain encroachment in California is the responsibility of the following primary federal and State agencies, which either have statutory authority or are Responsible Agencies under CEQA:
State
Water Resources Control Board and nine Regional
Water Quality Control Boards for projects resulting in point
source discharges to surface waters (e.g., industrial facilities, wastewater
treatment plants) and non-point source discharges (e.g., construction
site and urban stormwater runoff) in accordance with the California
Porter-Cologne Water Quality Act;
California
Department of Health Services for projects involving water or
wastewater treatment, and use of reclaimed water;
California
Department of Fish and Game for projects that would change the
natural state of any river, stream or lake (California Fish and Game
Code, Sections 1600 through 1607);
State Reclamation
Board for any activity or any type of encroachment on or near
the banks of the Sacramento and San Joaquin Rivers or their tributaries;
or for activities on any designated "floodway" (Colby-Alquist Flood
Plain Management Act: California Water Code, Section 8590 et seq); and
California
Department of Water Resources, Division of Safety of Dams (DSOD)
for projects involving construction, enlargement, repair or removal
of a dam or reservoir (California Water Code, Division 3C Parts 1 and
2).
Other State agencies with statutory authority or that may wish to comment on the environmental document with regard to hydrology and water quality issues include: Department of Food and Agriculture, Department of Real Estate, Bay Conservation and Development Commission, State Lands Commission, Department of Parks and Recreation, Department of Conservation, California Tahoe Regional Planning Agency, California Coastal Commission, and the Department of Forestry.
Federal Agencies
LRDP EIR
The Hydrology and Water Quality section of the EIR should describe the specific hydrological characteristics of the campus, including existing water bodies, drainage patterns, 100-year flood plain(s), existing drainage and/or flood control facilities, groundwater recharge potential, surface and groundwater quality. The section should then assess whether the proposed project would substantially affect these characteristics and factors.
The analysis should focus primarily on:
changes in the quantity and rate of runoff or other discharges that would affect receiving water quality (surface and/or groundwater)
development in areas subject to 100-year flood hazard or in areas subject to dam failure or inundation.
Project EIR
To the extent not analyzed in an LRDP EIR, the Hydrology and Water Quality section of the Project EIR or the IS should analyze whether the project would result in any effects that were not anticipated or evaluated by the LRDP EIR. Further, it should analyze the project in relation to the current LRDP. The results of a site-specific drainage study should be used to quantify the rate and volume of stormwater runoff.
Standards of Significance
Would the project:
Substantially deplete groundwater supplies or interfere substantially with groundwater recharge such that there would be a net deficit in aquifer volume or a lowering of the local groundwater table level (i.e., the production rate of pre-existing nearby wells would drop to a level which would not support existing land uses or planned uses for which permits have been granted);
Substantially alter the existing drainage pattern of the site or area, including through the alteration of the course of a stream or river, in a manner which would result in substantial erosion or siltation on- or off-site;
Substantially alter the existing drainage pattern of the site or area, including through the alteration of the course of a stream or river, or substantially increase the rate or amount of surface runoff in a manner which would result in flooding on- or off-site;
Create or contribute runoff water which would exceed the capacity of existing or planned stormwater drainage systems or provide substantial additional sources of polluted runoff;
Otherwise substantially degrade water quality;
Place housing within a 100-year flood hazard area, as mapped on a federal Flood Hazard Boundary or Flood Insurance Rate Map or other flood hazard delineation map;
Place structures within a 100-year flood hazard area that would impede or redirect flood flows;
Expose people or structures to a significant risk of loss, injury or death involving flooding, including flooding as a result of the failure of a levee or dam; or
Inundation by seiche, tsunami, or mudflow?
Analytical Methods
Calculate increases in stormwater runoff from the proposed project. Preliminary drainage studies should be prepared by qualified engineers or hydrologists using standard protocols (e.g., HEC-1, HECRAS) to determine the effects of increased runoff on downstream flooding and whether mitigation (e.g., on-site detention) is needed.
Determine the effects of stormwater runoff water quality on the quality of the receiving water by testing or collecting data, or qualitatively, based on anticipated uses, when limited or no data is available.
Determine which regulatory standards must be met, including federal National
Pollutant Discharge Elimination System (NPDES) permits administered
by the SWRCB and RWQCBs, any local pretreatment requirements, and evolving
nonpoint source discharge requirements, including those under the NPDES
Phase II program.
Identify potential cumulative impacts, with particular focus on effects of increased stormwater runoff at downstream locations and reduction in floodplain storage area.
Generally Feasible Mitigation Measures
Implement stormwater drainage and erosion control strategies to avoid significant adverse water quality impacts.
Incorporate facilities to provide temporary or long-term storage of stormwater runoff to minimize increase in downstream flood risk.
Provide facilities to allow increased groundwater recharge of stormwater or reclaimed wastewater.
Design landscaped areas of development sites to absorb runoff from roofs and walkways.
Explore the feasibility of using reclaimed wastewater for landscape irrigation or other subpotable use.
Design development on campus to maintain sufficient levels of absorption in water recharge areas, so that springs and seeps fed by affected aquifers are not substantially diminished.
Require Best Management Practices in construction contracts, consistent with NPDES General Construction Activity Stormwater Permit requirements to minimize sedimentation resulting from construction and the transport of soils by construction vehicles.
Schedule construction grading during the dry season to the extent feasible
Incorporate applicable NPDES Phase II requirements
Continue to comply with permit requirements and applicable laws and regulations in discharging wastewater effluent.
The purpose of the Land Use and Planning section is to identify and evaluate
potential conflicts between the project or LRDP and 1) local land use
plans and policies (including the campus LRDP); and 2) existing land uses.
Although the University of California is constitutionally exempt from
the application of local plans and policies, mitigation measures should
be suggested to reduce or minimize any physical consequences of potential
conflicts. Environmental documents should include a statement such as:
“The University of California is constitutionally exempt under Article
IX, Section 9 from local land use regulation including general
plans and zoning, but seeks to cooperate with local jurisdictions to reduce
any physical consequences of potential land use conflicts to the extent
feasible.”
Responsible Agencies
The following are those agencies potentially responsible for land use issues:
The Commission's primary tool for accomplishing these objectives is the Local Coastal Plan, which sets forth policies and a land use plan for protecting and guiding development within Local Coastal Zones. At UC campuses, under a special process, the Coastal Commission reviews and approves the LRDP, which in effect serves as the equivalent of a Local Coastal Plan.
The State
Lands Commission has jurisdiction over dredging or alteration
of structures, mineral extraction and geothermal exploration of State
lands, as well as for a series of more general uses of State lands,
including income-producing enterprises and right-of-ways. (See California
Public Resources Code, Section 6201 et. seq.).
LRDP EIR
The Land Use and Planning Section of an LRDP EIR should identify and evaluate potential land use, zoning, and policy conflicts between the proposed LRDP and existing local land uses and policies. If the LRDP is comprised of multiple sub-areas or encompasses more than one local jurisdiction, the analysis should be organized by sub-area and jurisdiction. Graphic aids should be used as needed to depict boundaries and districts. The contextual nature of land use conflicts, i.e., issues of noise/habitat sensitivity, should be described. An assessment of cumulative impacts should also be included.
Project EIR
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