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File path: S:\1005\021\Figures\Final_Report\Figure_0102-01.mxd; Date: 05/27/2014; User: Alex Remar, LCI; Rev.1Figure 4.1-3Figure 3.3-3Figure 4.6-1Figure 4.2-1Figure 4.2-2Figure 4.2-3Figure 4.2-4Figure 4.2-5Figure 4.2-6Figure 4.4-2Figure 3.2-3Figure 4.1-2Figure 4.1-5Figure 4.1-4Figure 4.1-6Figure 3.2-2Figure 3.2-1Figure 4.4-4Figure 4.4-6Figure 4.3-2Figure 4.5-5Figure 4.5-4Figure 4.5-2Figure 4.1-1Figure 4.5-3Figure 4.4-3Figure 4.5-6Figure 4.3-3Figure 4.4-5Figure 4.3-1Figure 4.4-1Figure 4.5-1Figure 3.3-2Figure 3.3-1-121°0'-121°0'-121°10'-121°10'35°40'35°40'35°30'35°30'35°20'35°20'San SimeonMap projection and scale: WGS 84 / UTM Zone 10N,1:150,000Figure extent1.2-1Study Area Index MapINTERPRETATION OF SEISMIC REFLECTION DATAPOINT BUCHON TO SAN SIMEON POINT 0 2 4mi.0 4 8km+/-EXPLANATIONSurvey navigation linesDCPPPoint BuchonFigure locationsFigurePacific Gas and Electric Company File path: S:\1005\021\Figures\Final_Report\Figure_0102_02.ai; Date: 05/27/2014; User: Alex Remar, LCI; Rev.1Pacific Gas and Electric Company FigureTectonic Setting 1.2-2INTERPRETATION OF SEISMIC REFLECTION DATAPOINT BUCHON TO SAN SIMEON POINTzoneBank fault Q u e e n i e C L S M A P H VEsteroBayPoint Argue ll o DCPP Point Conception C a m b r i a F a u l t W i l m a r A v e n u e f a u l t L i o n's H e a d f a u l t f a u l t z o n e S W b o u n d a r y R e l i z-R i n c o n a d a F a u l t R e l i z-R i n c o n a d a F a u l t S a n A n d r e a s f a u l t z o n e N a c i m i e n t o f a u l t z o n e S a n S i m e o n f a u l t z o n e Piedras Blancas anticlinorium H o s g r i f a u l t z o n e P u r i s i m a s t r u c t u r e L o m p o c s t r u c t u r e S a n t a Y n e z R i v e r C a s m a l i a f a u l t z o n e L o s O s o s f a u l t z o n e f a u l t z o n e O c e a n o f a u l t O c e a n i c - W e s t H u a s n a f a u l t z o n e S O U T H E R N C O A S T R A N G E S S A N T A L U C I A R A N G E S A N R A F A E L R A N G E LOS OSOS DOMAIN OFFSHORE SANTA MARIA BASIN WESTERN TRANSVERSE RANGES 0 20 km 120° 30' 120° 121° 30' 121° 120° 30' 120°34° 30' 35° 00' 35°30' 35° 30' 36°00' 36° 00'EXPLANATION Uplifted structural blocks within the Los Osos domain, outlined by thick gray line Structural blocks within the Los Osos domain A = Casmalia C = Cambria H = Solomon Hills
L = Los Osos M = Santa Maria Valley P = Purisima
S = San Luis/Pismo
V = Vandenberg/Lompoc Sources:- PG&E (1988, 2011).
- Regional Tectonic Sketch Map from Hanson et al. (2004).
Boundary outlining Los Osos domain Figure extentAREA OF INSET MAP FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0302-01.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1Note: Depth values on seismic profile are referenced toMLLW (0 time) and assume an average velocity of 1,600 m/sfor the combined water column and sediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2008 Seismic Survey, Line PBS-49.SeafloorBase surficial sediment FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0302-02.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1Los Osos faultAnticline axisSeafloorNote: Depth values on seismic profile are referenced toMLLW (0 time) and assume an average velocity of 1,600 m/sfor the combined water column and sediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2008 Seismic Survey, Line PBS-01.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0302-03.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1Note: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 6.3xSource: USGS 2009 SeismicSurvey, Line PBS-206.SeafloorHG1 unconformityHG2 unconformityUnassigned faultHosgri faultHalf Graben fault FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0303-01.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorUnassigned faultsBase of surficial sedimentNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 3.1xSource: USGS 2009 SeismicSurvey, Line PBS-253.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0303-02.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorHG1 unconformityHosgri faultAnticline axisHalf Graben faultSyncline axisNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 3.1xSource: USGS 2009 SeismicSurvey, Line PBS-209.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0303-03.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorHG1 unconformityHalf Graben faultHG2 unconformitySource: COMAP Seismic Survey, Line CM-49.Note: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 3.1x FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0401-01.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentHosgri faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2008 SeismicSurvey, Line PBS-21.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0401-02.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentHosgri faultUnassigned faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 6.3xSource: USGS 2008 SeismicSurvey, Line PBS-43.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0401-03.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorHosgri faultMultiple trace picks shownon Plate 6Note: Depth values on seismic profile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2008 SeismicSurvey, Line PBS-08.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0401-04.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentHosgri faultKink foldNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 6.3xSource: USGS 2009 SeismicSurvey, Line PBS-230.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0401-05.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentKink foldNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 6.3xSource: USGS 2009 SeismicSurvey, Line PBS-235.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0401-06.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentHosgri faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 6.3xSource: USGS 2009 SeismicSurvey, Line PBS-237.
File path: S:\1005\021\Figures\Final_Report\Figure_0401-07.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1Point BuchonMap projection and scale: WGS 84 / UTM Zone 10N,1:55,000Notes:- See Plate 2 for detailed explanation and data sources.- See Plate 5 for larger-scale map and location of associated figures.+/-00.51mi 0 1 2kmFigurePacific Gas and Electric Company FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0402-01.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentHosgri faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 9.4xSource: USGS 2009 SeismicSurvey, Line PBS-258.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0402-02.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1(a)Uninterpreted(b)InterpretedEXPLANATIONStructures 6 km North of Hosgri Fault4.2-2INTERPRETATION OF SEISMIC REFLECTION DATAPOINT BUCHON TO SAN SIMEON POINTSeafloorInterpreted HorizonsInterpreted StructuresNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 8.9xSource: USGS 2009 SeismicSurvey, Line PBS-247.Base of surficial sedimentSyncline axisAnticline axisUnassigned fault FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0402-03.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1(a)Uninterpreted(b)InterpretedEXPLANATIONUnassigned Fault Traces North andParallel to Hosgri Trend,5 km South of San Simeon Point4.2-3INTERPRETATION OF SEISMIC REFLECTION DATAPOINT BUCHON TO SAN SIMEON POINTSeafloorBase of surficial sedimentUnassigned fault traceInterpreted HorizonsInterpreted StructuresNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 14xSource: USGS 2009 SeismicSurvey, Line PBS-242.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0402-04.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1(a)Uninterpreted(b)InterpretedEXPLANATIONShallow Folds and Faults on SouthwestFlank of Piedras Blancas Antiform,4 to 6 km Southwest of San Simeon Point4.2-4INTERPRETATION OF SEISMIC REFLECTION DATAPOINT BUCHON TO SAN SIMEON POINTSeafloorInterpreted HorizonsInterpreted StructuresPiedras Blancas faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 14xSource: USGS 2009 SeismicSurvey, Line PBS-227.Base of surficial sedimentSyncline axisAnticline axis FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0402-05.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1(a)Uninterpreted(b)InterpretedEXPLANATIONPiedras Blancas Fault and Fold Belt,Southwest Flank of Antiform4.2-5INTERPRETATION OF SEISMIC REFLECTION DATAPOINT BUCHON TO SAN SIMEON POINTSeafloorInterpreted HorizonsInterpreted StructuresPiedras Blancas faultSyncline axisAnticline axisBase of surficial sedimentNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 6.3xSource: USGS 2009 SeismicSurvey, Line PBS-224 SW End.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0402-06.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1(a)Uninterpreted(b)InterpretedEXPLANATIONPiedras Blancas Fault and Fold Belt,Northeast of Figure 4.2-54.2-6INTERPRETATION OF SEISMIC REFLECTION DATAPOINT BUCHON TO SAN SIMEON POINTSeafloorInterpreted HorizonsInterpreted StructuresPiedras blancas faultSyncline axisNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 6.8xSource: USGS 2009 SeismicSurvey, Line PBS-224 NE End.Base of surficial sediment FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0403-01.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentLos Osos faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2008 SeismicSurvey, Line PBS-36.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0403-02.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentLos Osos faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2008 SeismicSurvey, Line PBS-43.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0403-03.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentHG1 unconformityHG2 unconformityAnticline axisLos Osos faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2008 SeismicSurvey, Line PBS-39A.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0404-01.mxd; Date: 06/30/2014; User: Alex Remar, LCI; Rev.1SeafloorHG1 unconformityHG2 unconformityHalf Graben faultAnticline axisSyncline axisNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections. Additional unconformities exist between HG1 and HG2.Vertical exaggeration = 6.3xSource: USGS 2009 SeismicSurvey, Line PBS-209.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0404-02.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorHG1 unconformityHG2 unconformityHosgri faultAnticline axisHalf Graben faultSyncline axisSource: COMAP Seismic Survey, Line CM-47.Note: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7x FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0404-03.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorHG1 unconformityHG2 unconformityHalf Graben faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2009 SeismicSurvey, Line PBS-230.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0404-04.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorHG1 unconformityHG2 unconformityHalf Graben faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2009 SeismicSurvey, Line PBS-233.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0404-05.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorHG1 unconformityHG2 unconformityHalf Graben faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2009 SeismicSurvey, Line PBS-236.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0404-06.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorHG1 unconformityHalf Graben faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration =4.7xSource: USGS 2009 SeismicSurvey, Line PBS-261.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0405-01.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentUnassigned faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2009 SeismicSurvey, Line PBS-256.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0405-02.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2009 SeismicSurvey, Line PBS-253.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0405-03.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2009 SeismicSurvey, Line PBS-251.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0405-04.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2009 SeismicSurvey, Line PBS-250.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0405-05.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentSan Simeon faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2009 SeismicSurvey, Line PBS-245.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0405-06.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1SeafloorBase of surficial sedimentSan Simeon faultNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 4.7xSource: USGS 2009 SeismicSurvey, Line PBS-239.
FigurePacific Gas and Electric CompanyFile path: S:\1005\021\Figures\Final_Report\Figure_0406-01.mxd; Date: 05/28/2014; User: Alex Remar, LCI; Rev.1(a)Uninterpreted(b)InterpretedEXPLANATIONUnassigned Faults Offshore of Irish Hills4.6-1INTERPRETATION OF SEISMIC REFLECTION DATAPOINT BUCHON TO SAN SIMEON POINTSeafloorUnassigned faultAnticline axisInterpreted HorizonsInterpreted StructuresNote: Depth values on seismicprofile are referenced to MLLW(0 time) and assume an averagevelocity of 1,600 m/s for the combined water column andsediment and rock sections.Vertical exaggeration = 6.3xSource: USGS 2008 SeismicSurvey, Line PBS-36.