Chapter 3. Guidelines for Implementation of the
Article 5. Preliminary Review of Projects and Conduct of Initial Study
Sections 15060 to 15065
15060. Preliminary Review
(a) A lead agency is allowed
30 days to review for completeness applications for permits or other
entitlements for use. While conducting this review for completeness, the agency
should be alert for environmental issues that might require preparation of an
(b) Except as provided in Section 15111, the lead agency shall begin the formal environmental evaluation of the project after accepting an application as complete and determining that the project is subject to CEQA.
(c) Once an application is deemed complete, a lead agency must first determine whether an activity is subject to CEQA before conducting an initial study. An activity is not subject to CEQA if:
(1) The activity does not involve the exercise of discretionary powers by a public agency;
(2) The activity will not result in a direct or reasonably foreseeable indirect physical change in the environment; or
(3) The activity is not a project as defined in Section 15378.
(d) If the lead agency can
determine that an
Authority: Section 21083, Public Resources Code; Reference: Sections 21080(b), 21080.2 and 21160, Public Resources Code.
Note: Authority cited: Sections 21083 and 21087, Public Resources Code; Reference: Section 65944, Government Code; Section 21080.2, Public Resources Code.
section describes the actions required of the Lead Agency when it receives an
application for a project. This section is necessary in order to save time that
could otherwise be spent if the agency ignored environmental issues for the
first 30 days of reviewing the application. The section is also necessary for
allowing the efficiencies that result from moving directly to the preparation
This section also introduces the term "preliminary review" to apply to this early review of an application for completeness and for a possible exemption from CEQA. This term is needed to provide a shorthand way to referring to these early steps and to distinguish them from the more formal Initial Study process that follows preliminary review.
See Public Resources Code Section 21151.7 which provides that EIRs are required for certain projects.
Public Resources Code Section 21080.1, subdivision (b), requires the lead agency, upon the request of the project applicant, to provide for consultation with responsible and trustee agencies before the filing of an application. The consultation is to cover the range of actions, potential alternatives, mitigation measures, and any potential and significant effects on the environment of the project.
The 1998 amendment emphasizes that preliminary review is the appropriate time to determine whether the project is indeed subject to CEQA. Subsection (c) offers basic guidance in that area. Further, accepting an application as complete does not restrict the lead agency from requiring additional information as may be necessary for the environmental evaluation of the project.
15060.5. Preapplication Consultation
(a) For a potential project involving the issuance of a lease, permit, license, certificate, or other entitlement for use by one or more public agencies, the lead agency shall, upon the request of a potential applicant and prior to the filing of a formal application, provide for consultation with the potential applicant to consider the range of actions, potential alternatives, mitigation measures, and any potential significant effects on the environment of the potential project.
(b) The lead agency may include in the consultation one or more responsible agencies, trustee agencies, and other public agencies who in the opinion of the lead agency may have an interest in the proposed project. The lead agency may consult the Office of Permit Assistance in the Trade and Commerce Agency for help in identifying interested agencies.
Note: Authority cited: Section 21083, Public Resources Code; Reference: Section 21080.1, Public Resources Code.
Discussion: This section incorporates the provisions of Public Resources Code Section 21080.1 enabling a project proponent to request a preapplication meeting with the lead agency to discuss their project. The lead agency is responsible for holding the meeting and may ask the California Office of Permit Assistance for help in identifying state and regional agencies that may be interested in the proposed project.
15061. Review for Exemption
(a)Once a lead agency has determined that an activity is a project subject to CEQA, a lead agency shall determine whether the project is exempt from CEQA.
(b)A project is exempt from CEQA if:
(1) The project is exempt by statute (see, e.g. Article 18, commencing with Section 15260).
(2) The project is exempt pursuant to a categorical exemption (see Article 19, commencing with Section 15300) and the application of that categorical exemption is not barred by one of the exceptions set forth in Section 15300.2.
(3) The activity is covered by the general rule that CEQA applies only to projects which have the potential for causing a significant effect on the environment. Where it can be seen with certainty that there is no possibility that the activity in question may have a significant effect on the environment, the activity is not subject to CEQA.
(4) The project will be rejected or disapproved by a public agency. (See Section 15270(b)).
(c) Each public agency should include in its implementing procedures a listing of the projects often handled by the agency that the agency has determined to be exempt. This listing should be used in preliminary review.
(d) After determining that a project is exempt, the agency may prepare a Notice of Exemption as provided in Section 15062. Although the notice may be kept with the project application at this time, the notice shall not be filed with the Office of Planning and Research or the county clerk until the project has been approved.
cited: Section 21083, Public Resources Code; Reference: Sections 21080(b),
21080.9, 21080.10, 21084, 21108(b), and 21152(b), Public Resources Code; No Oil, Inc. v. City of Los Angeles
Discussion: This section outlines the review of a project to see if the project is exempt from CEQA. This review corresponds to the first steps of the process as shown on the flow chart in Appendix A. Reviewing a project for exempt status at this early time can avoid the expense of the CEQA process.
Subsection (b)(3) provides a short way for agencies to deal with discretionary activities which could arguably be subject to the CEQA process but which common sense provides should not be subject to the Act.
This section is based on the
idea that CEQA applies jurisdictionally to activities which have the potential
for causing environmental effects. Where an activity has no possibility of
causing a significant effect, the activity will not be subject to CEQA. This
approach has been noted with approval in a number of appellate court decisions
including the State Supreme Court opinion in No Oil, Inc. v. City of
Subsection (d) notes that timing and processing of the Notice of Exemption is to be compatible with the requirement in Section 15062 that the notice not be filed until after the agency has made a decision on the project. Section 15061(d) allows the Notice of Exemption to be completed during the preliminary review and to be kept with the project file during the processing of the project application. By including the notice in the file, the agency would show any people reviewing the file that CEQA had been considered, that the agency regarded the project as exempt, and that the agency would be ready to file the notice as soon as the decision was made on the project.
15062. Notice of Exemption
(a) When a public agency decides that a project is exempt from CEQA and the public agency approves or determines to carry out the project, the agency may file a Notice of Exemption. The notice shall be filed, if at all, after approval of the project. Such a notice shall include:
(1) A brief description of the project,
(2) The location of the project (either by street address and cross street for a project in an urbanized area or by attaching a specific map, preferably a copy of a U.S.G.S. 15' or 7-1/2' topographical map identified by quadrangle name).
(3) A finding that the project is exempt from CEQA, including a citation to the State Guidelines section or statute under which it is found to be exempt, and
(4) A brief statement of reasons to support the finding.
(b) A Notice of Exemption may be filled out and may accompany the project application through the approval process. The notice shall not be filed with the county clerk or the OPR until the project has been approved.
(c) When a public agency approves an applicant's project, either the agency or the applicant may file a Notice of Exemption.
(1) When a state agency files
this notice, the notice of exemption shall
be filed with the Office of Planning and Research. A form for this
notice is provided in Appendix E. A list of all such notices shall be posted on
a weekly basis at the Office of Planning and Research,
(2) When a local agency files this notice, the notice of exemption shall be filed with the county clerk of each county in which the project will be located. Copies of all such notices shall be available for public inspection and such notices shall be posted within 24 hours of receipt in the office of the county clerk. Each notice shall remain posted for a period of 30 days. Thereafter, the clerk shall return the notice to the local agency with a notation of the period it was posted. The local agency shall retain the notice for not less than 12 months.
(3) All public agencies are encouraged to make postings pursuant to this section available in electronic format on the Internet. Such electronic postings are in addition to the procedures required by these guidelines and the Public Resources Code.
(4) When an applicant files this notice, special rules apply.
(A) The notice filed by an applicant is filed in the same place as if it were filed by the agency granting the permit. If the permit was granted by a state agency, the notice is filed with the Office of Planning and Research. If the permit was granted by a local agency, the notice is filed with the county clerk of the county or counties in which the project will be located.
(B) The Notice of Exemption filed by an applicant shall contain the information required in subdivision (a) together with a certified document issued by the public agency stating that the agency has found the project to be exempt. The certified document may be a certified copy of an existing document or record of the public agency.
(C) A notice filed by an applicant is subject to the same posting and time requirements as a notice filed by a public agency.
(d) The filing of a Notice of Exemption and the posting on the list of notices start a 35 day statute of limitations period on legal challenges to the agency's decision that the project is exempt from CEQA. If a Notice of Exemption is not filed, a 180 day statute of limitations will apply.
Authority cited: Section 21083, Public Resources Code. Reference: Sections 21108 and 21152, Public Resources Code.
15063. Initial Study
(a) Following preliminary
review, the Lead Agency shall conduct an Initial Study to determine if the
project may have a significant effect on the environment. If the Lead Agency
can determine that an
(1) All phases of project planning, implementation, and operation must be considered in the Initial Study of the project.
(2) To meet the requirements of this section, the lead agency may use an environmental assessment or a similar analysis prepared pursuant to the National Environmental Policy Act.
(3) An initial study may rely
upon expert opinion supported by facts, technical studies or other substantial
evidence to document its findings. However, an initial study is neither
intended nor required to include the level of detail included in an
(1) If the agency determines that there is substantial evidence that any aspect of the project, either individually or cumulatively, may cause a significant effect on the environment, regardless of whether the overall effect of the project is adverse or beneficial, the Lead Agency shall do one of the following:
(A) Prepare an
(B) Use a previously prepared
(C) Determine, pursuant to a
(2) The Lead Agency shall prepare a Negative Declaration if there is no substantial evidence that the project or any of its aspects may cause a significant effect on the environment.
(c) Purposes. The purposes of an Initial Study are to:
(1) Provide the Lead Agency
with information to use as the basis for deciding whether to prepare an
(2) Enable an applicant or
Lead Agency to modify a project, mitigating adverse impacts before an
(3) Assist in the preparation
(A) Focusing the
(B) Identifying the effects determined not to be significant,
(C) Explaining the reasons for determining that potentially significant effects would not be significant, and
(D) Identifying whether a program
(4) Facilitate environmental assessment early in the design of a project;
(5) Provide documentation of the factual basis for the finding in a Negative Declaration that a project will not have a significant effect on the environment;
(6) Eliminate unnecessary EIRs;
(7) Determine whether a
(d) Contents. An Initial Study shall contain in brief form:
(1) A description of the project including the location of the project;
(2) An identification of the environmental setting;
(3) An identification of
environmental effects by use of a checklist, matrix, or other method, provided
that entries on a checklist or other form are briefly explained to indicate
that there is some evidence to support the entries. The brief explanation may
be either through a narrative or a reference to another information source such
as an attached map, photographs, or an earlier
(4) A discussion of the ways to mitigate the significant effects identified, if any;
(5) An examination of whether the project would be consistent with existing zoning, plans, and other applicable land use controls;
(6) The name of the person or persons who prepared or participated in the Initial Study.
(e) Submission of Data. If the project is to be carried out by a private person or private organization, the Lead Agency may require such person or organization to submit data and information which will enable the Lead Agency to prepare the Initial Study. Any person may submit any information in any form to assist a Lead Agency in preparing an Initial Study.
(f) Format. Sample forms for
an applicant's project description and a review form for use by the lead agency
are contained in Appendices G and H. When used together, these forms would meet
the requirements for an initial study, provided that the entries on the
checklist are briefly explained pursuant to subsection (d)(3).
These forms are only suggested, and public agencies are free to devise their
own format for an initial study. A previously prepared
(g) Consultation. As soon as
a Lead Agency has determined that an Initial Study will be required for the
project, the Lead Agency shall consult informally with all Responsible Agencies
and all Trustee Agencies responsible for resources affected by the project to
obtain the recommendations of those agencies as to whether an
Note: Authority cited: Section 21083, Public Resources Code; Reference: Sections 21080(c), 21080.1, 21080.3, 21082.1, 21100 and 21151, Public Resources Code; Gentry v. City of Murrieta (1995) 36 Cal.App.4th 1359, San Joaquin Raptor/Wildlife Rescue Center v. County of Stanislaus (1994) 27 Cal.App.4th 713, Leonoff v. Monterey County Board of Supervisors (1990) 222 Cal.App.3d 1337.
purpose of this section is to describe the process, contents, and use of the
Initial Study. This is a device not mentioned in the statute itself. The
Initial Study is necessary in order to provide the factual and analytical basis
for a Negative Declaration or to focus an
This section also clarifies
that the individual conclusions reached by an initial study must be based on
some evidence. Entries on a checklist or other form should be briefly explained
to indicate the basis for determinations. These explanations are not intended
to be as detailed as an
Since a lead agency must
consider all impacts of a project, consultation provides access to the
expertise of other agencies in evaluating a project. In Sundstrom v. Mendocino (1988) 202
15064. Determining the Significance of the Environmental Effects Caused by a Project
(a) Determining whether a project may have a significant effect plays a critical role in the CEQA process.
(1) If there is substantial
evidence, in light of the whole record before a lead agency, that a project may
have a significant effect on the environment, the agency shall prepare a draft
(2) When a final
(b) The determination of whether a project may have a significant effect on the environment calls for careful judgment on the part of the public agency involved, based to the extent possible on scientific and factual data. An ironclad definition of significant effect is not always possible because the significance of an activity may vary with the setting. For example, an activity which may not be significant in an urban area may be significant in a rural area.
(c) In determining whether an
effect will be adverse or beneficial, the Lead Agency shall consider the views
held by members of the public in all areas affected as expressed in the whole
record before the lead agency. Before requiring the preparation of an
(d) In evaluating the significance of the environmental effect of a project, the Lead Agency shall consider direct physical changes in the environment which may be caused by the project and reasonably foreseeable indirect physical changes in the environment which may be caused by the project.
(1) A direct physical change in the environment is a physical change in the environment which is caused by and immediately related to the project. Examples of direct physical changes in the environment are the dust, noise, and traffic of heavy equipment that would result from construction of a sewage treatment plant and possible odors from operation of the plant.
(2) An indirect physical change in the environment is a physical change in the environment which is not immediately related to the project, but which is caused indirectly by the project. If a direct physical change in the environment in turn causes another change in the environment, then the other change is an indirect physical change in the environment. For example, the construction of a new sewage treatment plant may facilitate population growth in the service area due to the increase in sewage treatment capacity and may lead to an increase in air pollution.
(3) An indirect physical change is to be considered only if that change is a reasonably foreseeable impact which may be caused by the project. A change which is speculative or unlikely to occur is not reasonably foreseeable.
(e) Economic and social changes resulting from a project shall not be treated as significant effects on the environment. Economic or social changes may be used, however, to determine that a physical change shall be regarded as a significant effect on the environment. Where a physical change is caused by economic or social effects of a project, the physical change may be regarded as a significant effect in the same manner as any other physical change resulting from the project. Alternatively, economic and social effects of a physical change may be used to determine that the physical change is a significant effect on the environment. If the physical change causes adverse economic or social effects on people, those adverse effects may be used as a factor in determining whether the physical change is significant. For example, if a project would cause overcrowding of a public facility and the overcrowding causes an adverse effect on people, the overcrowding would be regarded as a significant effect.
(f) The decision as to whether a project may have one or more significant effects shall be based on substantial evidence in the record of the lead agency.
(1) If the lead agency
determines there is substantial evidence in the record that the project may
have a significant effect on the environment, the lead agency shall prepare an
(2) If the lead agency determines there is substantial evidence in the record that the project may have a significant effect on the environment but the lead agency determines that revisions in the project plans or proposals made by, or agreed to by, the applicant would avoid the effects or mitigate the effects to a point where clearly no significant effect on the environment would occur and there is no substantial evidence in light of the whole record before the public agency that the project, as revised, may have a significant effect on the environment then a mitigated negative declaration shall be prepared.
(3) If the lead agency determines there is no substantial evidence that the project may have a significant effect on the environment, the lead agency shall prepare a negative declaration (Friends of B Street v. City of Hayward (1980) 106 Cal.App. 3d 988).
(4) The existence of public
controversy over the environmental effects of a project will not require
preparation of an
(5) Argument, speculation, unsubstantiated opinion or narrative, or evidence that is clearly inaccurate or erroneous, or evidence that is not credible, shall not constitute substantial evidence. Substantial evidence shall include facts, reasonable assumptions predicated upon facts, and expert opinion support by facts.
(6) Evidence of economic and social impacts that do not contribute to or are not caused by physical changes in the environment is not substantial evidence that the project may have a significant effect on the environment.
(7) The provisions of
sections 15162, 15163, and 15164 apply when the project being analyzed is a
change to, or further approval for, a project for which an
(g) After application of the
principles set forth above in Section 15064(f)
(h)(1) When assessing whether a cumulative
effect requires an
(2) A lead agency may determine in an initial study that a project’s contribution to a significant cumulative impact will be rendered less than cumulatively considerable and thus is not significant. When a project might contribute to a significant cumulative impact, but the contribution will be rendered less than cumulatively considerable through mitigation measures set forth in a mitigated negative declaration, the initial study shall briefly indicate and explain how the contribution has been rendered less than cumulatively considerable.
(3) A lead agency may determine that a project’s incremental
contribution to a cumulative effect is not cumulatively
considerable if the project will comply with the requirements in a previously
approved plan or mitigation program which provides specific requirements that
will avoid or substantially lessen the cumulative problem (e.g., water quality
control plan, air quality plan, integrated waste management plan) within the
geographic area in which the project is located. Such plans or programs must be specified in
law or adopted by the public agency with jurisdiction over the affected
resources through a public review process to implement, interpret, or make
specific the law enforced or administered by the public agency. If there is
substantial evidence that the possible effects of a particular project are
still cumulatively considerable notwithstanding that the project complies with
the specified plan or mitigation program addressing the cumulative problem, an
(4) The mere existence of significant cumulative impacts caused by other projects alone shall not constitute substantial evidence that the proposed project’s incremental effects are cumulatively considerable.
Authority cited: Section 21083, Public Resources Code. Reference: Sections 21003, 21065, 21068, 21080, 21082, 21082.1, 21082.2, 21083 and 21100, Public Resources Code; No Oil, Inc. v. City of Los Angeles (1974) 13 Cal.3d 68; San Joaquin Raptor/Wildlife Center v. County of Stanislaus (1996) 42 Cal.App.4th 608; Gentry v. City of Murrieta (1995) 36 Cal.App.4th 1359; Laurel Heights Improvement Assn. v. Regents of the University of California (1993) 6 Cal.4th 1112; and Communities for a Better Environment v. California Resources Agency (2002) 103 Cal.App.4th 98.
15064.5. Determining the Significance of Impacts to Archeological and Historical Resources
(a) For purposes of this section, the term "historical resources" shall include the following:
(1) A resource
listed in, or determined to be eligible by the State Historical Resources
Commission, for listing in the California Register of Historical Resources
(Pub. Res. Code, § 5024.1, Title 14
(2) A resource included in a local register of historical resources, as defined in section 5020.1(k) of the Public Resources Code or identified as significant in an historical resource survey meeting the requirements section 5024.1(g) of the Public Resources Code, shall be presumed to be historically or culturally significant. Public agencies must treat any such resource as significant unless the preponderance of evidence demonstrates that it is not historically or culturally significant.
(3) Any object,
building, structure, site, area, place, record, or manuscript which a lead
agency determines to be historically significant or significant in the
architectural, engineering, scientific, economic, agricultural, educational,
social, political, military, or cultural annals of California may be considered
to be an historical resource, provided the lead agency's determination is
supported by substantial evidence in light of the whole record. Generally, a
resource shall be considered by the lead agency to be "historically
significant" if the resource meets the criteria for listing on the
California Register of Historical Resources (Pub. Res. Code, § 5024.1, Title 14
(A) Is associated with events that have made a significant
contribution to the broad patterns of
(B) Is associated with the lives of persons important in our past;
(C) Embodies the distinctive characteristics of a type, period, region, or method of construction, or represents the work of an important creative individual, or possesses high artistic values; or
(D) Has yielded, or may be likely to yield, information important in prehistory or history.
(4) The fact that a resource is not listed in, or determined to be eligible for listing in the California Register of Historical Resources, not included in a local register of historical resources (pursuant to section 5020.1(k) of the Public Resources Code), or identified in an historical resources survey (meeting the criteria in section 5024.1(g) of the Public Resources Code) does not preclude a lead agency from determining that the resource may be an historical resource as defined in Public Resources Code sections 5020.1(j) or 5024.1.
(b) A project with an effect that may cause a substantial adverse change in the significance of an historical resource is a project that may have a significant effect on the environment.
(1) Substantial adverse change in the significance of an historical resource means physical demolition, destruction, relocation, or alteration of the resource or its immediate surroundings such that the significance of an historical resource would be materially impaired.
(2) The significance of an historical resource is materially impaired when a project:
(A) Demolishes or materially alters in an adverse manner those physical characteristics of an historical resource that convey its historical significance and that justify its inclusion in, or eligibility for, inclusion in the California Register of Historical Resources;or
(B) Demolishes or materially alters in an adverse manner those physical characteristics that account for its inclusion in a local register of historical resources pursuant to section 5020.1(k) of the Public Resources Code or its identification in an historical resources survey meeting the requirements of section 5024.1(g) of the Public Resources Code, unless the public agency reviewing the effects of the project establishes by a preponderance of evidence that the resource is not historically or culturally significant; or
(C) Demolishes or materially alters in an adverse manner those physical characteristics of a historical resource that convey its historical significance and that justify its eligibility for inclusion in the California Register of Historical Resources as determined by a lead agency for purposes of CEQA.
(3) Generally, a project that follows the Secretary of the Interior's Standards for the Treatment of Historic Properties with Guidelines for Preserving, Rehabilitating, Restoring, and Reconstructing Historic Buildings or the Secretary of the Interior's Standards for Rehabilitation and Guidelines for Rehabilitating Historic Buildings (1995), Weeks and Grimmer, shall be considered as mitigated to a level of less than a significant impact on the historical resource.
(4) A lead agency shall identify potentially feasible measures to mitigate significant adverse changes in the significance of an historical resource. The lead agency shall ensure that any adopted measures to mitigate or avoid significant adverse changes are fully enforceable through permit conditions, agreements, or other measures.
(5) When a project will affect state-owned historical resources, as described in Public Resources Code Section 5024, and the lead agency is a state agency, the lead agency shall consult with the State Historic Preservation Officer as provided in Public Resources Code Section 5024.5. Consultation should be coordinated in a timely fashion with the preparation of environmental documents.
(c) CEQA applies to effects on archaeological sites.
(1) When a project will impact an archaeological site, a lead agency shall first determine whether the site is an historical resource, as defined in subdivision (a).
(2) If a lead agency determines that the archaeological site is an historical resource, it shall refer to the provisions of Section 21084.1 of the Public Resources Code, and this section, Section 15126.4 of the Guidelines, and the limits contained in Section 21083.2 of the Public Resources Code do not apply.
(3) If an archaeological site does not meet the criteria defined in subdivision (a), but does meet the definition of a unique archeological resource in Section 21083.2 of the Public Resources Code, the site shall be treated in accordance with the provisions of section 21083.2. The time and cost limitations described in Public Resources Code Section 21083.2 (c-f) do not apply to surveys and site evaluation activities intended to determine whether the project location contains unique archaeological resources.
(4) If an
archaeological resource is neither a unique archaeological nor an historical
resource, the effects of the project on those resources shall not be considered
a significant effect on the environment. It shall be sufficient that both the
resource and the effect on it are noted in the Initial Study or
(d) When an initial study identifies the existence of, or the probable likelihood, of Native American human remains within the project, a lead agency shall work with the appropriate Native Americans as identified by the Native American Heritage Commission as provided in Public Resources Code section 5097.98. The applicant may develop an agreement for treating or disposing of, with appropriate dignity, the human remains and any items associated with Native American burials with the appropriate Native Americans as identified by the Native American Heritage Commission. Action implementing such an agreement is exempt from:
(1) The general prohibition on disinterring, disturbing, or removing human remains from any location other than a dedicated cemetery (Health and Safety Code Section 7050.5).
(2) The requirements of CEQA and the Coastal Act.
(e) In the event of the accidental discovery or recognition of any human remains in any location other than a dedicated cemetery, the following steps should be taken:
(1) There shall be no further excavation or disturbance of the site or any nearby area reasonably suspected to overlie adjacent human remains until:
(A) The coroner of the county in which the remains are discovered must be contacted to determine that no investigation of the cause of death is required, and
(B) If the coroner determines the remains to be Native American:
1. The coroner shall contact the Native American Heritage Commission within 24 hours.
2. The Native American Heritage Commission shall identify the person or persons it believes to be the most likely descended from the deceased Native American.
3. The most likely descendent may make recommendations to the landowner or the person responsible for the excavation work, for means of treating or disposing of, with appropriate dignity, the human remains and any associated grave goods as provided in Public Resources Code section 5097.98, or
(2) Where the following conditions occur, the landowner or his authorized representative shall rebury the Native American human remains and associated grave goods with appropriate dignity on the property in a location not subject to further subsurface disturbance.
(A) The Native American Heritage Commission is unable to identify a most likely descendent or the most likely descendent failed to make a recommendation within 24 hours after being notified by the commission.
(B) The descendant identified fails to make a recommendation; or
(C) The landowner or his authorized representative rejects the recommendation of the descendant, and the mediation by the Native American Heritage Commission fails to provide measures acceptable to the landowner.
(f) As part of the objectives, criteria, and procedures required by Section 21082 of the Public Resources Code, a lead agency should make provisions for historical or unique archaeological resources accidentally discovered during construction. These provisions should include an immediate evaluation of the find by a qualified archaeologist. If the find is determined to be an historical or unique archaeological resource, contingency funding and a time allotment sufficient to allow for implementation of avoidance measures or appropriate mitigation should be available. Work could continue on other parts of the building site while historical or unique archaeological resource mitigation takes place.
Note: Authority: Section 21083, Public Resources Code.
Reference: Sections 21083.2, 21084, and 21084.1, Public Resources Code; Citizens for Responsible Development in
Discussion: This section establishes rules for the analysis of historical resources, including archaeological resources, in order to determine whether a project may have a substantial adverse effect on the significance of the resource. This incorporates provisions previously contained in Appendix K of the Guidelines. Subsection (a) relies upon the holding in League for Protection of Oakland’s Architectural and Historic Resources v. City of Oakland (1997) 52 Cal.App.4th 896 to describe the relative significance of resources which are listed in the California Register of Historical Resources, listed in a local register or survey or eligible for listing, or that may be considered locally significant despite not being listed or eligible for listing. Subsection (b) describes those actions which have substantial adverse effects. Subsection (c) describes the relationship between historical resources and archaeological resources, as well as limits on the cost of mitigating impacts on unique archaeological resources. Subsections (d) and (e) discuss the protocol to be followed if Native American or other human remains are discovered.
15064.7. Thresholds of Significance.
(a) Each public agency is encouraged to develop and publish thresholds of significance that the agency uses in the determination of the significance of environmental effects. A threshold of significance is an identifiable quantitative, qualitative or performance level of a particular environmental effect, non-compliance with which means the effect will normally be determined to be significant by the agency and compliance with which means the effect normally will be determined to be less than significant.
(b) Thresholds of significance to be adopted for general use as part of the lead agency's environmental review process must be adopted by ordinance, resolution, rule, or regulation, and developed through a public review process and be supported by substantial evidence.
Note: Authority: Section 21083, Public Resources Code. Reference: Sections 21082 and 21083, Public Resources Code.
Discussion: This section encourages agencies to develop, publish, and use thresholds of significance as a means of standardizing environmental assessments. Thresholds may constitute standards for determining significance pursuant to subsection (i) of section 15064. Note that if an agency decides to adopt thresholds it must do so by ordinance, resolution, regulation or rule at the conclusion of a public review process.
15065. Mandatory Findings of Significance
(a) A lead agency
shall find that a project may have a significant effect on the environment and
thereby require an
(1) The project has the potential to: substantially
degrade the quality of the environment; substantially reduce the habitat
of a fish or wildlife species; cause a fish or wildlife population to
drop below self-sustaining levels
(2) The project has the potential to achieve short-term environmental goals to the disadvantage of long-term environmental goals.
(3) The project has possible environmental effects that are individually limited but cumulatively considerable. “Cumulatively considerable” means that the incremental effects of an individual project are significant when viewed in connection with the effects of past projects, the effects of other current projects, and the effects of probable future projects.
(4) The environmental effects of a project will cause substantial adverse effects on human beings, either directly or indirectly.
(b)(1) Where, prior to the commencement of preliminary review of an environmental document, a project proponent agrees to mitigation measures or project modifications that would avoid any significant effect on the environment specified by subdivision (a) or would mitigate the significant effect to a point where clearly no significant effect on the environment would occur, a lead agency need not prepare an environmental impact report solely because, without mitigation, the environmental effects at issue would have been significant.
(2) Furthermore, where a proposed project
has the potential to substantially reduce the number or restrict the range of
an endangered, rare or threatened species, the lead agency need not prepare an
(A) the project proponent is bound to implement mitigation requirements relating to such species and habitat pursuant to an approved habitat conservation plan or natural community conservation plan;
(B) the state or federal agency approved the habitat conservation plan or natural community conservation plan in reliance on an environmental impact report or environmental impact statement; and
(C) 1. such requirements avoid any net loss of habitat and net reduction in number of the affected species, or
2. such requirements preserve, restore, or enhance sufficient habitat to mitigate the reduction in habitat and number of the affected species to below a level of significance.
(c) Following the decision to prepare an
(1) the identification of effects to be analyzed in depth in the environmental impact report or the functional equivalent thereof,
(2) the requirement to make detailed findings on the feasibility of alternatives or mitigation measures to substantially lessen or avoid the significant effects on the environment,
(3) when found to be feasible, the making of changes in the project to substantially lessen or avoid the significant effects on the environment, and
(4) where necessary, the requirement to adopt a statement of overriding considerations.
Authority cited: Section 21083, Public Resources Code. Reference: Sections 21001(c), 21082.2, and 21083, Public Resources Code; San Joaquin Raptor/Wildlife Center v. County of Stanislaus (1996) 42 Cal.App.4th 608; Los Angeles Unified School District v. City of Los Angeles (1997) 58 Cal.App.4th 1019, 1024; and Communities for a Better Environment v. California Resources Agency (2002) 103 Cal.App.4th 98.