environmental analysis (California) · Go Syfert
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environmental analysis in California

69 California opinions name it 3 courts 1986–2025 14 in the last five years

The cases below were cited by California courts in a sentence that names this issue. Sides come from how each citing opinion treated the case (Syfertize flag on that citation), so a case can appear on both: that is where the law is contested. A red or yellow chip is the case's own overall treatment.

Followed or applied (47)

CaseFollowedCited
Vineyard Area Citizens for Responsible Growth, Inc. v. City of Rancho Cordovagreen
cal · 2007 · cited in 12 California opinions naming this issue, 2007–2024
2 sentences

2024Tiering and Program EIRs “CEQA … permits the environmental analysis for long-term, multipart projects to be ‘tiered[.]’ ” (Vineyard Area Citizens for Responsible Growth, Inc. v. City of Rancho Cordova (2007) 40 Cal.4th 412, 429 (Vineyard).) A program EIR “is a type of EIR that agencies often use to examine a broad program or plan that will be followed by more narrow, related projects, which can be analyzed in more focused CEQA documents that ‘tier’ from the program EIR.” (Save Berkeley’s Neighborhoods v. Regents of University of California (2020) 51 Cal.App.5th 226 , 236.) “A tiered EIR is req

2024Tiering and Program EIRs “CEQA … permits the environmental analysis for long-term, multipart projects to be ‘tiered[.]’ ” (Vineyard Area Citizens for Responsible Growth, Inc. v. City of Rancho Cordova (2007) 40 Cal.4th 412, 429 (Vineyard).) A program EIR “is a type of EIR that agencies often use to examine a broad program or plan that will be followed by more narrow, related projects, which can be analyzed in more focused CEQA documents that ‘tier’ from the program EIR.” (Save Berkeley’s Neighborhoods v. Regents of University of California (2020) 51 Cal.App.5th 226 , 236.) “A tiered EIR is req

812
Communities for a Better Environment v. South Coast Air Quality Management Districtgreen
cal · 2010 · cited in 10 California opinions naming this issue, 2011–2021
2 sentences

2018Both parties agree, consistent with the case law, the Board should normally adopt as a baseline "the physical environmental conditions in the vicinity of the project, as they exist ... at the time the environmental analysis is commenced...." (CEQA Guidelines, § 15125; see Communities , supra , 48 Cal.4th at p. 321 , 106 Cal.Rptr.3d 502 , 226 P.3d 985 ["[T]he impacts of a proposed project are ordinarily to be compared to the actual environmental conditions existing at the time of CEQA analysis, rather than to allowable conditions defined by a plan or regulatory framework."].) However, according

2018Both parties agree, consistent with the case law, the Board should normally adopt as a baseline "the physical environmental conditions in the vicinity of the project, as they exist ... at the time the environmental analysis is commenced...." (CEQA Guidelines, § 15125; see Communities , supra , 48 Cal.4th at p. 321 , 106 Cal.Rptr.3d 502 , 226 P.3d 985 ["[T]he impacts of a proposed project are ordinarily to be compared to the actual environmental conditions existing at the time of CEQA analysis, rather than to allowable conditions defined by a plan or regulatory framework."].) However, according

710
Berkeley Keep Jets Over the Bay Committee v. Board of Port Commissionersgreen
calctapp · 2001 · cited in 9 California opinions naming this issue, 2010–2024
2 sentences

2024An EIR is, fundamentally, an informational document, and as such, it must “reasonably set[ ] forth sufficient information to foster informed public participation and to enable the decision makers to consider the environmental factors necessary to make a reasoned decision.” (Berkeley Keep Jets Over the Bay Com. v. Board of Port Commissioners (2001) 91 Cal.App.4th 1344, 1356 .) The 2019 SEIR fails with respect to this purpose in 30 connection with LM GHG-1.

2023An EIR is, fundamentally, an informational document, and as such, it must “reasonably set[ ] forth sufficient information to foster informed public participation and to enable the decision makers to consider the environmental factors necessary to make a reasoned decision.” (Berkeley Keep Jets Over the Bay Com. v. Board of Port Commissioners (2001) 91 Cal.App.4th 1344, 1356 .) The 2019 SEIR fails with respect to this purpose in 30 connection with LM GHG-1.

59
Cadiz Land Co., Inc. v. Rail Cycle, LPgreen
calctapp · 2000 · cited in 4 California opinions naming this issue, 2011–2018
2 sentences

2018This environmental setting will normally constitute the baseline physical conditions by which a lead agency determines whether an impact is significant." (CEQA Guidelines, § 15125, subd. (a).) "[A]n inappropriate baseline may skew the environmental analysis flowing from it, resulting in an EIR that fails to comply with CEQA." ( Citizens for East Shore Parks v. State Lands Com. (2011) 202 Cal.App.4th 549 , 557, 136 Cal.Rptr.3d 162 ( Citizens for East Shore Parks ); see also Cadiz Land Co. v. Rail Cycle (2000) 83 Cal.App.4th 74 , 87, 99 Cal.Rptr.2d 378 .) The "normal[ ]" rule is that the baselin

2018This environmental setting will normally constitute the baseline physical conditions by which a lead agency determines whether an impact is significant." (CEQA Guidelines, § 15125, subd. (a).) "[A]n inappropriate baseline may skew the environmental analysis flowing from it, resulting in an EIR that fails to comply with CEQA." ( Citizens for East Shore Parks v. State Lands Com. (2011) 202 Cal.App.4th 549 , 557, 136 Cal.Rptr.3d 162 ( Citizens for East Shore Parks ); see also Cadiz Land Co. v. Rail Cycle (2000) 83 Cal.App.4th 74 , 87, 99 Cal.Rptr.2d 378 .) The "normal[ ]" rule is that the baselin

44
Laurel Heights Improvement Ass'n of San Francisco, Inc. v. Regents of University of Californiagreen
cal · 1988 · cited in 11 California opinions naming this issue, 1992–2025
2 sentences

2025The term ‘project’ does not mean each separate governmental approval.” (Id., § 15378, subd. (c).) “A basic tenet of CEQA is that an environmental analysis ‘should be prepared as early as feasible in the planning process to enable environmental considerations to influence project program and design and yet late enough to provide meaningful 37 information for environmental assessment.’ ” (Laurel Heights, supra, 47 Cal.3d at p. 395, quoting Guidelines, § 15004, subd. (b).) Where “ ‘future development is unspecified and uncertain, no purpose can be served by requiring an EIR to engage in sheer spe

2018The ultimate inquiry, as case law and the CEQA guidelines make clear, is whether the EIR includes enough detail "to enable those who did not participate in its preparation to understand and to consider meaningfully the issues raised by the proposed project." ( Laurel Heights I , supra , 47 Cal.3d at p. 405 , 253 Cal.Rptr. 426 , 764 P.2d 278 ; see Berkeley Keep Jets Over the Bay Com. v. Board of Port Cmrs. , supra , 91 Cal.App.4th at p. 1356 , 111 Cal.Rptr.2d 598 ["Whether an EIR will be found in compliance with CEQA involves an evaluation of whether the discussion of environmental impacts reas

211
Neighbors for Smart Rail v. Exposition Metro Line Construction Authoritygreen
cal · 2013 · cited in 5 California opinions naming this issue, 2017–2022
2 sentences

2017This environmental setting will normally constitute the baseline physical conditions by which a lead agency determines whether an impact is significant." (Italics added.) In Communities for a Better Environment v. South Coast Air Quality Management Dist. (2010) 48 Cal.4th 310 , 106 Cal.Rptr.3d 502 , 226 P.3d 985 , the court relied on this provision and case law "for the principle that the baseline for an agency's primary environmental analysis under CEQA must ordinarily be the actually existing physical conditions rather than hypothetical conditions that could have existed under applicable per

2017This environmental setting will normally constitute the baseline physical conditions by which a lead agency determines whether an impact is significant." (Italics added.) In Communities for a Better Environment v. South Coast Air Quality Management Dist. (2010) 48 Cal.4th 310 , 106 Cal.Rptr.3d 502 , 226 P.3d 985 , the court relied on this provision and case law "for the principle that the baseline for an agency's primary environmental analysis under CEQA must ordinarily be the actually existing physical conditions rather than hypothetical conditions that could have existed under applicable per

25
San Joaquin Raptor Rescue Center v. County of Mercedgreen
calctapp · 2007 · cited in 4 California opinions naming this issue, 2010–2019
2 sentences

2019(See Vineyard Area Citizens for Responsible Growth v. City of Rancho Cordova (2007) 40 Cal.4th 412 , 442, 53 Cal.Rptr.3d 821 , 150 P.3d 709 [county could not rely on information not actually incorporated or described and referenced in the EIR]; San Joaquin Raptor Rescue , supra , 149 Cal.App.4th at p. 659 , 57 Cal.Rptr.3d 663 [EIR should not force public and decision makers to "sift through obscure minutiae or appendices" to determine the "fundamental baseline assumptions" used for the environmental analysis]; California Oak Foundation v. City of Santa Clarita (2005) 133 Cal.App.4th 1219 , 123

2019(See Vineyard Area Citizens for Responsible Growth v. City of Rancho Cordova (2007) 40 Cal.4th 412 , 442, 53 Cal.Rptr.3d 821 , 150 P.3d 709 [county could not rely on information not actually incorporated or described and referenced in the EIR]; San Joaquin Raptor Rescue , supra , 149 Cal.App.4th at p. 659 , 57 Cal.Rptr.3d 663 [EIR should not force public and decision makers to "sift through obscure minutiae or appendices" to determine the "fundamental baseline assumptions" used for the environmental analysis]; California Oak Foundation v. City of Santa Clarita (2005) 133 Cal.App.4th 1219 , 123

24
Madera Oversight Coalition, Inc. v. County of Maderagreen
calctapp · 2011 · cited in 4 California opinions naming this issue, 2017–2017
2 sentences

2017(See Madera Oversight Coalition, Inc. v. County of Madera (2011) 199 Cal.App.4th 48 , 102, fn. 31, 131 Cal.Rptr.3d 626 [public agency acts as the trier of fact].) Moreover, ARB is not expected to provide an exact or perfect answer.

2017(See Madera Oversight Coalition, Inc. v. County of Madera (2011) 199 Cal.App.4th 48 , 102, fn. 31, 131 Cal.Rptr.3d 626 [public agency acts as the trier of fact].) Moreover, ARB is not expected to provide an exact or perfect answer.

24
Citizens for East Shore Parks v. State Lands Commissiongreen
calctapp · 2011 · cited in 3 California opinions naming this issue, 2014–2018
2 sentences

2018This environmental setting will normally constitute the baseline physical conditions by which a lead agency determines whether an impact is significant." (CEQA Guidelines, § 15125, subd. (a).) "[A]n inappropriate baseline may skew the environmental analysis flowing from it, resulting in an EIR that fails to comply with CEQA." ( Citizens for East Shore Parks v. State Lands Com. (2011) 202 Cal.App.4th 549 , 557, 136 Cal.Rptr.3d 162 ( Citizens for East Shore Parks ); see also Cadiz Land Co. v. Rail Cycle (2000) 83 Cal.App.4th 74 , 87, 99 Cal.Rptr.2d 378 .) The "normal[ ]" rule is that the baselin

2018This environmental setting will normally constitute the baseline physical conditions by which a lead agency determines whether an impact is significant." (CEQA Guidelines, § 15125, subd. (a).) "[A]n inappropriate baseline may skew the environmental analysis flowing from it, resulting in an EIR that fails to comply with CEQA." ( Citizens for East Shore Parks v. State Lands Com. (2011) 202 Cal.App.4th 549 , 557, 136 Cal.Rptr.3d 162 ( Citizens for East Shore Parks ); see also Cadiz Land Co. v. Rail Cycle (2000) 83 Cal.App.4th 74 , 87, 99 Cal.Rptr.2d 378 .) The "normal[ ]" rule is that the baselin

23
San Francisco Baykeeper, Inc. v. State Lands Commissiongreen
calctapp · 2015 · cited in 2 California opinions naming this issue, 2018–2018
2 sentences

2018Environmental conditions may vary from year to year and in some cases it is necessary to consider conditions over a range of time periods.' [Citation.]" ( Communities , supra, 48 Cal.4th at pp. 327-328, 106 Cal.Rptr.3d 502 , 226 P.3d 985 ; see also San Francisco Baykeeper, Inc. v. State Lands Com. (2015) 242 Cal.App.4th 202 , 218-219, 194 Cal.Rptr.3d 880 [five-year average of mining volumes was appropriate baseline].) Thus, "despite the CEQA Guidelines' reference to ... the time environmental analysis is commenced' [citation], '[n]either CEQA nor the CEQA Guidelines mandates a uniform, inflexi

2018Environmental conditions may vary from year to year and in some cases it is necessary to consider conditions over a range of time periods.' [Citation.]" ( Communities , supra, 48 Cal.4th at pp. 327-328, 106 Cal.Rptr.3d 502 , 226 P.3d 985 ; see also San Francisco Baykeeper, Inc. v. State Lands Com. (2015) 242 Cal.App.4th 202 , 218-219, 194 Cal.Rptr.3d 880 [five-year average of mining volumes was appropriate baseline].) Thus, "despite the CEQA Guidelines' reference to ... the time environmental analysis is commenced' [citation], '[n]either CEQA nor the CEQA Guidelines mandates a uniform, inflexi

22
City of Hayward v. Trustees of the California State Universitygreen
calctapp · 2015 · cited in 2 California opinions naming this issue, 2018–2018
2 sentences

2018The MND was properly tiered from the TCSP EIR " 'Tiering' refers to using the analysis of general matters contained in a broader EIR (such as one prepared for a general plan or policy statement) with later EIRs and negative declarations on narrower projects; incorporating by reference the general discussions from the broader EIR; and concentrating the later EIR or negative declaration solely on the issues specific to the later project." (CEQA Guidelines, § 15152.) "Unlike '[p]roject EIR[s],' which 'examine[ ] the environmental impacts of a specific development project' (CEQA Guidelines, § 1516

2018The MND was properly tiered from the TCSP EIR “‘Tiering’ refers to using the analysis of general matters contained in a broader EIR (such as one prepared for a general plan or policy statement) with later EIRs and negative declarations on narrower projects; incorporating by reference the general discussions from the broader EIR; and concentrating the later EIR or negative declaration solely on the issues specific to the 23 later project.” (CEQA Guidelines, § 15152.) “Unlike ‘[p]roject EIR[s],’ which ‘examine[ ] the environmental impacts of a specific development project’ (CEQA Guidelines, § 15

22
Save Tara v. City of West Hollywoodgreen
cal · 2008 · cited in 2 California opinions naming this issue, 2015–2015
2 sentences

2015Anheuser’s argument is missing the “thrust of CEQA which requires governmental agencies ‘at all levels’ to consider environmental factors.” (Bozung, supra, 13 Cal.3d at p. 282 ; see also Save Tara v. City of West Hollywood, supra, 45 Cal.4th at p. 129 .) It is useful to have an environmental analysis conducted at the earliest possible stage “ ‘to enable environmental considerations to influence project, program or design.’ [Citation.]” (Bozung, at p. 282; see also Save Tara, at p. 129.) Thus, the fact that the removal of the conservation overlay is in the nature of a land use matter, rather th

2015Anheuser’s argument is missing the “thrust of CEQA which requires governmental agencies ‘at all levels’ to consider environmental factors.” (Bozung, supra, 13 Cal.3d at p. 282 ; see also Save Tara v. City of West Hollywood, supra, 45 Cal.4th at p. 129 .) It is useful to have an environmental analysis conducted at the earliest possible stage “ ‘to enable environmental considerations to influence project, program or design.’ [Citation.]” (Bozung, at p. 282; see also Save Tara, at p. 129.) Thus, the fact that the removal of the conservation overlay is in the nature of a land use matter, rather th

22
Environmental Protection Information Center v. California Department of Forestry & Fire Protectiongreen
cal · 2008 · cited in 2 California opinions naming this issue, 2013–2014
2 sentences

2013“Tiering is a process ‘by which an agency prepares a series of EIRs or negative declarations, typically moving from general, regional concerns to more site-specific considerations with the preparation of each new document.’ (Remy et al., Guide to CEQA (11th ed. 2006) p. 601.)” 9 (Environmental Protection Information Center v. California Dept. of Forestry & Fire Protection (2008) 44 Cal.4th 459, 502 [ 80 Cal.Rptr.3d 28 , 187 P.3d 888 ].) CEQA “permits the environmental analysis for long-term, multipart projects to be ‘tiered,’ so that the broad overall impacts analyzed in an EIR at the first-ti

2013“Tiering is a process ‘by which an agency prepares a series of EIRs or negative declarations, typically moving from general, regional concerns to more site-specific considerations with the preparation of each new document.’ (Remy et al., Guide to CEQA (11th ed. 2006) p. 601.)” 9 (Environmental Protection Information Center v. California Dept. of Forestry & Fire Protection (2008) 44 Cal.4th 459, 502 [ 80 Cal.Rptr.3d 28 , 187 P.3d 888 ].) CEQA “permits the environmental analysis for long-term, multipart projects to be ‘tiered,’ so that the broad overall impacts analyzed in an EIR at the first-ti

22
Friends of the College of San Mateo Gardens v. San Mateo County Community College Districtgreen
cal · 2016 · cited in 5 California opinions naming this issue, 2018–2022
2 sentences

2022The EIR also lists the ways to potentially minimize any significant environmental effects, and presents alternatives to the project.” (California Building Industry Assn. v. Bay Area Air Quality 6 Management Dist. (2015) 62 Cal.4th 369, 383 (Building Industry Assn.).) “Unlike ‘[p]roject EIR[s],’ which ‘examine[ ] the environmental impacts of a specific development project’ (CEQA Guidelines, § 15161), the CEQA provisions governing tiered EIRs ‘permit[ ] the environmental analysis for long-term, multipart projects to be “tiered,” so that the broad overall impacts analyzed in an EIR at the first-t

2022Tiering Under CEQA The Legislature has authorized public agencies to tier EIRS, as set forth in section 21093.6 “Unlike ‘[p]roject EIR[s],’ which ‘examine[ ] the environmental impacts of a specific development project’ (CEQA Guidelines, § 15161), the CEQA provisions governing tiered EIRs ‘permit[] the environmental analysis for long-term, multipart projects to be “tiered,” so that the broad overall impacts analyzed in an EIR at the first- tier programmatic level need not be reassessed as each of the project’s subsequent, narrower phases is approved.’ [Citation; see CEQA Guidelines, § 15152 [‘

15
In re Bay-Delta Programmatic Environmental Impact Report Coordinated Proceedingsgreen
cal · 2008 · cited in 3 California opinions naming this issue, 2018–2024
2 sentences

2024Tiering and Program EIRs “CEQA … permits the environmental analysis for long-term, multipart projects to be ‘tiered[.]’ ” (Vineyard Area Citizens for Responsible Growth, Inc. v. City of Rancho Cordova (2007) 40 Cal.4th 412, 429 (Vineyard).) A program EIR “is a type of EIR that agencies often use to examine a broad program or plan that will be followed by more narrow, related projects, which can be analyzed in more focused CEQA documents that ‘tier’ from the program EIR.” (Save Berkeley’s Neighborhoods v. Regents of University of California (2020) 51 Cal.App.5th 226 , 236.) “A tiered EIR is req

2018The MND was properly tiered from the TCSP EIR " 'Tiering' refers to using the analysis of general matters contained in a broader EIR (such as one prepared for a general plan or policy statement) with later EIRs and negative declarations on narrower projects; incorporating by reference the general discussions from the broader EIR; and concentrating the later EIR or negative declaration solely on the issues specific to the later project." (CEQA Guidelines, § 15152.) "Unlike '[p]roject EIR[s],' which 'examine[ ] the environmental impacts of a specific development project' (CEQA Guidelines, § 1516

13
California Oak Foundation v. City of Santa Claritagreen
calctapp · 2005 · cited in 3 California opinions naming this issue, 2007–2019
2 sentences

2019(See Vineyard Area Citizens for Responsible Growth v. City of Rancho Cordova (2007) 40 Cal.4th 412 , 442, 53 Cal.Rptr.3d 821 , 150 P.3d 709 [county could not rely on information not actually incorporated or described and referenced in the EIR]; San Joaquin Raptor Rescue , supra , 149 Cal.App.4th at p. 659 , 57 Cal.Rptr.3d 663 [EIR should not force public and decision makers to "sift through obscure minutiae or appendices" to determine the "fundamental baseline assumptions" used for the environmental analysis]; California Oak Foundation v. City of Santa Clarita (2005) 133 Cal.App.4th 1219 , 123

2019(See Vineyard Area Citizens for Responsible Growth v. City of Rancho Cordova (2007) 40 Cal.4th 412 , 442, 53 Cal.Rptr.3d 821 , 150 P.3d 709 [county could not rely on information not actually incorporated or described and referenced in the EIR]; San Joaquin Raptor Rescue , supra , 149 Cal.App.4th at p. 659 , 57 Cal.Rptr.3d 663 [EIR should not force public and decision makers to "sift through obscure minutiae or appendices" to determine the "fundamental baseline assumptions" used for the environmental analysis]; California Oak Foundation v. City of Santa Clarita (2005) 133 Cal.App.4th 1219 , 123

13
Sierra Club v. State Board of Forestrygreen
cal · 1994 · cited in 3 California opinions naming this issue, 2013–2015
2 sentences

2015(Vineyard Area Citizens for Responsible Growth, Inc. v. City of Rancho Cordova 7 (2007) 40 Cal.4th 412, 435 (Vineyard); Sierra Club v. State Bd. of Forestry (1994) 7 Cal.4th 1215, 1236 .) However, where the agency includes the relevant information, but the adequacy of the information is disputed, the question is one of substantial evidence. ( Vineyard, supra, at p. 435 ; Laurel Heights, supra, 47 Cal.3d at p. 393 .) When determining whether an agency proceeded in a manner required by law, we do not impose procedural or substantive requirements beyond those explicitly stated in CEQA and the Gui

2013(Vineyard Area Citizens for Responsible Growth, Inc. v. City of Rancho Cordova (2007) 40 Cal.4th 412, 435 [ 53 Cal.Rptr.3d 821 , 150 P.3d 709 ] (Vineyard); Sierra Club v. State Bd. of Forestry (1994) 7 Cal.4th 1215, 1236 [ 32 Cal.Rptr.2d 19 , 876 P.2d 505 ].) However, where the agency includes the relevant information, but the adequacy of the information is disputed, the question is one of substantial evidence.

13
Mountain Lion Foundation v. Fish & Game Commissiongreen
cal · 1997 · cited in 2 California opinions naming this issue, 2021–2025
2 sentences

2025Lawson, supra, 20 Cal.App.5th at p. 95 ; accord, Mountain Lion, supra, 16 Cal.4th at p. 114 [although agency operating pursuant to a certified regulatory program is not required to prepare an EIR, agency is still required to “comply with all of CEQA’s other requirements”]; see also POET, LLC, supra, 218 Cal.App.4th at pp. 709-711.) For 41 instance, CARB must adhere to “the policy of avoiding significant adverse effects on the environment where feasible.” (Guidelines, § 15250.) Here CARB prepared an environmental analysis (the Regulation EA) “in lieu of” an EIR.

2021(See, e.g., Mountain Lion Foundation, supra, 16 Cal.4th at p. 134 ; POET, supra, 218 Cal.App.4th at p. 714 .) We also are not persuaded by Heritage’s characterization of the procedure in this case – in which the Coastal Commission “[i]n approving the [p]roject, . . . disagreed with its staff, thus requiring that the matter return to the Commission for adoption of revised findings” – as “roughly analogous to when a trial court provides its tentative ruling on a matter at a hearing and only later adopts its written order or findings setting forth its decision, either consistent with or different

12
Cleveland Nat'l Forest Found. v. San Diego Ass'n of Governmentsgreen
cal · 2017 · cited in 1 California opinions naming this issue, 2025–2025
1 sentence

2025Bonta v. County of Lake (2024) 105 Cal.App.5th 1222 , 1234.) The “ ‘designation of a particular adverse environmental effect as “significant” ’ ” does not excuse “ ‘the failure to reasonably describe the nature and magnitude of the adverse effect.’ ” (Sierra Club, at p. 514.) However, an “ ‘ “ ‘exhaustive analysis’ ” ’ ” or “technical perfection” is not required; rather, we examine the agency’s review for “ ‘ “adequacy, completeness, and a good-faith effort at full disclosure.” ’ ” (Id. at p. 515; see Guidelines, § 15151.) Moreover, an environmental analysis must “ ‘evaluate a particular envir

11
Ebbetts Pass Forest Watch v. California Department of Forestry & Fire Protectiongreen
cal · 2008 · cited in 1 California opinions naming this issue, 2025–2025
1 sentence

2025Bonta v. County of Lake (2024) 105 Cal.App.5th 1222 , 1234.) The “ ‘designation of a particular adverse environmental effect as “significant” ’ ” does not excuse “ ‘the failure to reasonably describe the nature and magnitude of the adverse effect.’ ” (Sierra Club, at p. 514.) However, an “ ‘ “ ‘exhaustive analysis’ ” ’ ” or “technical perfection” is not required; rather, we examine the agency’s review for “ ‘ “adequacy, completeness, and a good-faith effort at full disclosure.” ’ ” (Id. at p. 515; see Guidelines, § 15151.) Moreover, an environmental analysis must “ ‘evaluate a particular envir

11
Sierra Club v. County of Fresnogreen
cal · 2018 · cited in 1 California opinions naming this issue, 2025–2025
1 sentence

2025Bonta v. County of Lake (2024) 105 Cal.App.5th 1222 , 1234.) The “ ‘designation of a particular adverse environmental effect as “significant” ’ ” does not excuse “ ‘the failure to reasonably describe the nature and magnitude of the adverse effect.’ ” (Sierra Club, at p. 514.) However, an “ ‘ “ ‘exhaustive analysis’ ” ’ ” or “technical perfection” is not required; rather, we examine the agency’s review for “ ‘ “adequacy, completeness, and a good-faith effort at full disclosure.” ’ ” (Id. at p. 515; see Guidelines, § 15151.) Moreover, an environmental analysis must “ ‘evaluate a particular envir

11
Union of Med. Marijuana Patients, Inc. v. City of San Diegogreen
· 2019 · cited in 1 California opinions naming this issue, 2024–2024
2 sentences

2024J. the definition assigned in section 21065.” (Union of Medical Marijuana Patients, supra, 7 Cal.5th at p. 1191 ; see ibid. [Legislature’s “use of the defined term ‘project,’ rather than a generic term such as ‘activity,’ suggests that the Legislature intended to incorporate the defined concept”].)14 Unlike the term “project,” the term “residential” is not statutorily defined within CEQA.

2024J. the definition assigned in section 21065.” (Union of Medical Marijuana Patients, supra, 7 Cal.5th at p. 1191 ; see ibid. [Legislature’s “use of the defined term ‘project,’ rather than a generic term such as ‘activity,’ suggests that the Legislature intended to incorporate the defined concept”].)14 Unlike the term “project,” the term “residential” is not statutorily defined within CEQA.

11
Ctr. for Biological Diversity v. Cal. Dep't of Conservationgreen
calctapp5d · 2019 · cited in 1 California opinions naming this issue, 2024–2024
1 sentence

2024Tiering and Program EIRs “CEQA … permits the environmental analysis for long-term, multipart projects to be ‘tiered[.]’ ” (Vineyard Area Citizens for Responsible Growth, Inc. v. City of Rancho Cordova (2007) 40 Cal.4th 412, 429 (Vineyard).) A program EIR “is a type of EIR that agencies often use to examine a broad program or plan that will be followed by more narrow, related projects, which can be analyzed in more focused CEQA documents that ‘tier’ from the program EIR.” (Save Berkeley’s Neighborhoods v. Regents of University of California (2020) 51 Cal.App.5th 226 , 236.) “A tiered EIR is req

11
California Building Industry Ass'n v. Bay Area Air Quality Management Districtgreen
cal · 2015 · cited in 1 California opinions naming this issue, 2022–2022
11
Center for Biological Diversity v. Department of Fish & Wildlifegreen
calctapp · 2015 · cited in 1 California opinions naming this issue, 2022–2022
11
Ass'n of Irritated Residents v. Kern Cnty. Bd. of Supervisorsgreen
calctapp5d · 2017 · cited in 1 California opinions naming this issue, 2021–2021
11
Friends of Mammoth v. Town of Mammoth Lakes Redevelopment Agencygreen
calctapp · 2000 · cited in 1 California opinions naming this issue, 2016–2016
11
Chinese Staff & Workers Ass'n v. City of New Yorkgreen
ny · 1986 · cited in 1 California opinions naming this issue, 2016–2016
11
Rural Landowners Assn. v. City Councilgreen
calctapp · 1983 · cited in 1 California opinions naming this issue, 2014–2014
11
ASS'N OF IRRITATED RESIDENTS v. County of Maderagreen
calctapp · 2003 · cited in 1 California opinions naming this issue, 2014–2014
11
Rialto Citizens for Responsible Growth v. City of Rialtogreen
calctapp · 2012 · cited in 1 California opinions naming this issue, 2014–2014
11
Board of Supervisors v. Local Agency Formation Commissiongreen
cal · 1992 · cited in 1 California opinions naming this issue, 2012–2012
11
Fullerton Joint Union High School District v. State Board of Educationgreen
cal · 1982 · cited in 1 California opinions naming this issue, 2012–2012
11
Muzzy Ranch Co. v. Solano County Airport Land Use Commissiongreen
cal · 2007 · cited in 1 California opinions naming this issue, 2012–2012
11
Western States Petroleum Assn. v. Superior Courtgreen
cal · 1995 · cited in 1 California opinions naming this issue, 2011–2011
11
Dunn-Edwards Corp. v. BAY AREA AIR QUALITY MGMT.green
calctapp · 1992 · cited in 1 California opinions naming this issue, 2011–2011
11
Planning and Conservation League v. Department of Water Resourcesgreen
calctapp · 2000 · cited in 1 California opinions naming this issue, 2007–2007
11
Santa Clarita Organization for Planning the Environment v. County of Los Angelesgreen
calctapp · 2003 · cited in 1 California opinions naming this issue, 2007–2007
11
Napa Citizens for Honest Government v. Napa County Board of Supervisorsgreen
calctapp · 2001 · cited in 1 California opinions naming this issue, 2007–2007
11
Stanislaus Natural Heritage Project v. County of Stanislausgreen
calctapp · 1996 · cited in 1 California opinions naming this issue, 2007–2007
11

Distinguished, questioned or overruled (0)

CaseNegativeCited
No negative-treatment citations attached to this issue in California. Read the followed side critically anyway.

Also cited on this issue (25)

CaseCitedYears
Environmental Protection Information Center, Inc. v. Johnson green
calctapp · 1985
2 sentences

2017Cumulative impacts can result from individually minor but collectively significant projects taking place over a period of time." ( Cal. Code Regs., tit. 14, § 15355.) Noting the agency's exemption from the EIR requirement as a certified regulatory program, Laupheimer asserted "the specific cumulative-impact provisions of the Guidelines cannot be said to be directly applicable" to its THP. ( Laupheimer, supra , 200 Cal.App.3d at p. 462 , 246 Cal.Rptr. 82 .) But as the court in EPIC , supra , 170 Cal.App.3d at p. 625 , 216 Cal.Rptr. 502 , had done, Laupheimer reasoned "that CEQA's specific-cumul

2017Cumulative impacts can result from individually minor but collectively significant projects taking place over a period of time." ( Cal. Code Regs., tit. 14, § 15355.) Noting the agency's exemption from the EIR requirement as a certified regulatory program, Laupheimer asserted "the specific cumulative-impact provisions of the Guidelines cannot be said to be directly applicable" to its THP. ( Laupheimer, supra , 200 Cal.App.3d at p. 462 , 246 Cal.Rptr. 82 .) But as the court in EPIC , supra , 170 Cal.App.3d at p. 625 , 216 Cal.Rptr. 502 , had done, Laupheimer reasoned "that CEQA's specific-cumul

41988–2017
Laupheimer v. State of California green
calctapp · 1988
2 sentences

2017Cumulative impacts can result from individually minor but collectively significant projects taking place over a period of time." ( Cal. Code Regs., tit. 14, § 15355.) Noting the agency's exemption from the EIR requirement as a certified regulatory program, Laupheimer asserted "the specific cumulative-impact provisions of the Guidelines cannot be said to be directly applicable" to its THP. ( Laupheimer, supra , 200 Cal.App.3d at p. 462 , 246 Cal.Rptr. 82 .) But as the court in EPIC , supra , 170 Cal.App.3d at p. 625 , 216 Cal.Rptr. 502 , had done, Laupheimer reasoned "that CEQA's specific-cumul

2017Cumulative impacts can result from individually minor but collectively significant projects taking place over a period of time." ( Cal. Code Regs., tit. 14, § 15355.) Noting the agency's exemption from the EIR requirement as a certified regulatory program, Laupheimer asserted "the specific cumulative-impact provisions of the Guidelines cannot be said to be directly applicable" to its THP. ( Laupheimer, supra , 200 Cal.App.3d at p. 462 , 246 Cal.Rptr. 82 .) But as the court in EPIC , supra , 170 Cal.App.3d at p. 625 , 216 Cal.Rptr. 502 , had done, Laupheimer reasoned "that CEQA's specific-cumul

32017–2017
Banning Ranch Conservancy v. City of Newport Beach green
calctapp · 2012
2 sentences

2023(Make UC a Good Neighbor v. Regents of University of California (2023) 88 Cal.App.5th 656 , 683 (Make UC a Good Neighbor); Banning Ranch, supra, 211 Cal.App.4th at p. 1224 .) Improper piecemealing occurs where “the purpose of the reviewed project is to be the first step toward future development.” (Banning Ranch, supra, 211 Cal.App.4th at p. 1223 .) An environmental analysis must consider “the environmental effects of future expansion or other action if (1) it is a reasonably foreseeable consequence of the initial project; and (2) the future expansion or action will be significant in that it w

2023(Make UC a Good Neighbor v. Regents of University of California (2023) 88 Cal.App.5th 656 , 683 (Make UC a Good Neighbor); Banning Ranch, supra, 211 Cal.App.4th at p. 1224 .) Improper piecemealing occurs where “the purpose of the reviewed project is to be the first step toward future development.” (Banning Ranch, supra, 211 Cal.App.4th at p. 1223 .) An environmental analysis must consider “the environmental effects of future expansion or other action if (1) it is a reasonably foreseeable consequence of the initial project; and (2) the future expansion or action will be significant in that it w

22023–2023
Bozung v. Local Agency Formation Commission green
cal · 1975
2 sentences

2015Anheuser’s argument is missing the “thrust of CEQA which requires governmental agencies ‘at all levels’ to consider environmental factors.” (Bozung, supra, 13 Cal.3d at p. 282 ; see also Save Tara v. City of West Hollywood, supra, 45 Cal.4th at p. 129 .) It is useful to have an environmental analysis conducted at the earliest possible stage “ ‘to enable environmental considerations to influence project, program or design.’ [Citation.]” (Bozung, at p. 282; see also Save Tara, at p. 129.) Thus, the fact that the removal of the conservation overlay is in the nature of a land use matter, rather th

2015Anheuser’s argument is missing the “thrust of CEQA which requires governmental agencies ‘at all levels’ to consider environmental factors.” (Bozung, supra, 13 Cal.3d at p. 282 ; see also Save Tara v. City of West Hollywood, supra, 45 Cal.4th at p. 129 .) It is useful to have an environmental analysis conducted at the earliest possible stage “ ‘to enable environmental considerations to influence project, program or design.’ [Citation.]” (Bozung, at p. 282; see also Save Tara, at p. 129.) Thus, the fact that the removal of the conservation overlay is in the nature of a land use matter, rather th

22015–2015
John R. Lawson Rock & Oil, Inc. v. State Air Res. Bd. green
calctapp5d · 2018
1 sentence

2025Lawson, supra, 20 Cal.App.5th at p. 95 ; accord, Mountain Lion, supra, 16 Cal.4th at p. 114 [although agency operating pursuant to a certified regulatory program is not required to prepare an EIR, agency is still required to “comply with all of CEQA’s other requirements”]; see also POET, LLC, supra, 218 Cal.App.4th at pp. 709-711.) For 41 instance, CARB must adhere to “the policy of avoiding significant adverse effects on the environment where feasible.” (Guidelines, § 15250.) Here CARB prepared an environmental analysis (the Regulation EA) “in lieu of” an EIR.

12025–2025
Covina Residents for Responsible Dev. v. City of Covina green
calctapp5d · 2018
1 sentence

2025When a lead agency uses a tiered process in connection with an environmental review for a “ ‘large-scale planning approval, such as a general plan or component thereof . . . , the development of detailed, site-specific information may not be feasible but can be deferred, in many instances, until such time as the lead agency prepares a future environmental document in later EIR or negative declaration solely on the issues specific to the later project.’ ” (Covina Residents for Responsible Development v. City of Covina (2018) 21 Cal.App.5th 712, 730 , quoting Guidelines, § 15152, subd. (a).) 14

12025–2025
Foster-Gardner, Inc. v. National Union Fire Insurance green
cal · 1998
2 sentences

2023These positions asserted by the District are not supported by Supreme Court authority. 38 In Foster-Gardner, supra, 18 Cal.4th 857, 881 , the high court rejected the contention by the insured, an entity against which an environmental claim was asserted, that, in light of the “ ‘coerciveness’ ” of the administrative order or notice, the insurer under a CGL policy had the obligation to provide a defense to the insured as if a suit had been filed.

2023These positions asserted by the District are not supported by Supreme Court authority. 38 In Foster-Gardner, supra, 18 Cal.4th 857, 881 , the high court rejected the contention by the insured, an entity against which an environmental claim was asserted, that, in light of the “ ‘coerciveness’ ” of the administrative order or notice, the insurer under a CGL policy had the obligation to provide a defense to the insured as if a suit had been filed.

12023–2023
La Costa Beach Homeowners' Ass'n v. California Coastal Commission green
calctapp · 2002
12021–2021
Poet v. State Air Resources Board green
calctapp · 2013
12021–2021
Towards Responsibility in Planning v. City Council green
calctapp · 1988
12016–2016
Rominger v. County of Colusa green
calctapp · 2014
12016–2016
City of Redlands v. County of San Bernardino green
calctapp · 2002
12015–2015
City of Carmel-By-The-Sea v. Board of Supervisors green
calctapp · 1986
12015–2015
Citizens for a Sustainable Treasure Island v. City & County of San Francisco green
calctapp · 2014
12015–2015
California Native Plant Society v. City of Santa Cruz green
calctapp · 2009
12014–2014
People v. County of Kern green
calctapp · 1974
12014–2014
Barthelemy v. Chino Basin Municipal Water District green
calctapp · 1995
12014–2014
Brownrigg v. Defrees green
cal · 1925
12012–2012
Sequoia Union High School District v. Aurora Charter High School green
calctapp · 2003
12010–2010
Vandenberg v. Superior Court green
cal · 1999
12003–2003
Certain Underwriters at Lloyd's of London v. Superior Court of Los Angeles County green
cal · 2001
12003–2003
Lee v. City of Lompoc green
calctapp · 1993
12000–2000
San Joaquin Raptor/Wildlife Rescue Center v. County of Stanislaus green
calctapp · 1994
11999–1999
Laurel Heights Improvement Ass'n of San Francisco, Inc. v. Regents of University of California green
cal · 1993
11997–1997
Environmental Planning & Information Council of Western El Dorado County, Inc. v. County of El Dorado green
calctapp · 1982
11986–1986

Statutes the citing opinions construe

CA § Cal. Evidence Code § 452 (10) CA § Cal. Government Code § 65300 (7) CA § Cal. Government Code § 11340 (5) CA § Cal. Government Code § 65000 (4) CA § Cal. Public Resources Code § 21000 (4) CFR § 40c.f.r.52.31 (4) USC § 42u.s.c.4321 (4) CA § Cal. Government Code § 66473.5 (3) CA § Cal. Public Resources Code § 21002 (3) CA § Cal. Public Resources Code § 21003.1 (3) CA § Cal. Public Resources Code § 21080.5 (3) CA § Cal. Water Code § 10720 (3)

Counted by distinct opinions that both name this issue and are annotated to the section; sections every opinion cites regardless of issue are not filtered here, so read the counts against the total above.

Where else courts name it

CA 69 (1986–2025) NY 23 (1981–2024) WA 9 (2002–2022) HI 8 (1978–2025) OR 5 (2010–2025) MD 4 (1989–2022) LA 4 (1981–2002) NJ 4 (1989–2003) IL 3 (1976–1997) OH 3 (2002–2014) MA 2 (1997–2000) PA 2 (1989–2018) MT 2 (1982–1999) AZ 2 (2006–2006) TX 2 (2014–2014) MO 2 (2003–2011) MI 2 (1977–1996) AK 2 (1995–1998) WI 2 (2005–2005)

Opinions by the citing court's state. A doctrine retained in one state and abandoned in another shows up here as a year span that stalls.

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