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Figures for Final LWRP 2020 Facilities Plan (May 2004)

LIST OF FIGURES

Figure ES-1 Districts’ Service Area and Facilities (Front) Follows ES-2
Figure ES-1 Districts’ Service Area and Facilities (Back) Follows ES-2
Figure ES-2 Lancaster Water Reclamation Plant and Effluent Utilization Sites Follows ES-2
Figure ES-3 Lancaster Water Reclamation Plant Treatment Schematic Follows ES-2
Figure ES-4 District No. 14 Planning Area Projected Wastewater Flow Follows ES-2
Figure ES-5 Lancaster Water Reclamation Plant Effluent Management System Schematic Follows ES-2
Figure ES-6 Development and Evaluation of Alternatives Follows ES-4
Figure ES-7 Alternative 1: 10 mgd CAS/Tertiary Treatment, Agricultural Reuse, and Storage Reservoirs Follows ES-12
Figure ES-8 Alternative 2: 26 mgd CAS/Tertiary Treatment, Agricultural Reuse, and Storage Reservoirs Follows ES-12
Figure ES-9 Alternative 3: 10 mgd CAS/Tertiary Treatment and Agricultural Reuse/Land Application Follows ES-12
Figure ES-10 Alternative 4: 26 mgd CAS/Tertiary Treatment and Agricultural Reuse/Land Application Follows ES-12
Figure ES-11 Lancaster Water Reclamation Plant Wastewater Treatment Facilities Expansion Follows ES-16
Figure ES-12 Recommended Project: 10 mgd CAS/Tertiary Treatment, Agricultural Reuse, and Storage Reservoirs Follows ES-16
Figure ES-13

Implementation Schedule for Lancaster Water Reclamation Plant Stages V and VI Expansions

Follows ES-18
Figure 1-1 Antelope Valley Follows 1-2
Figure 1-2 District No. 14 Service Area and Sphere of Influence Follows 1-2
Figure 1-3

Lancaster Water Reclamation Plant Effluent Utilization Sites

 

Follows 1-2
Figure 2-1 General Surface Geology of the Antelope Valley Follows 2-2
Figure 2-2 General Geologic Cross Section (taken from Figure 2-1) Follows 2-2
Figure 2-3 Major Faults In and Near the Antelope Valley Follows 2-2
Figure 2-4 Major Watercourses of the Planning Area Follows 2-4
Figure 2-5 Subunits of the Lancaster Groundwater Subbasin Follows 2-6
Figure 2-6 Proposed Significant Ecological Areas Follows 2-8
Figure 2-7 Boundary of the Antelope Valley Air Quality Management District Follows 2-10
Figure 2-8 Groundwater Extraction and Recharge in the Lancaster Subbasin Follows 2-16
Figure 2-9 Lancaster Subbasin Cumulative Groundwater Overdraft Follows 2-16
Figure 2-10 Areas of Land Subsidence Due to Groundwater Overdraft Follows 2-16
Figure 2-11

State Water Project Water Supply to Antelope Valley

 

Follows 2-18
Figure 4-1 Lancaster Water Reclamation Plant Process Flow Diagram Follows 4-2
Figure 4-2 Lancaster Water Reclamation Plant Treatment Schematic Follows 4-2
Figure 4-3 Lancaster Water Reclamation Plant Site Plan Follows 4-2
Figure 4-3a Lancaster Water Reclamation Plant Site Plan Detail Follows 4-2
Figure 4-4 Major Components of the Lancaster Water Reclamation Plant Wastewater Conveyance System Follows 4-2
Figure 4-5

Lancaster Water Reclamation Plant Effluent Management System Schematic

 

Follows 4-4
Figure 5-1 State Water Project Delivery Probability Curves Follows 5-2
Figure 5-2 Industrial Wastewater Flow Projection Follows 5-14
Figure 5-3

District No. 14 Planning Area Projected Wastewater Flow

 

Follows 5-14
Figure 6-1 Development and Evaluation of Alternatives Follows 6-2
Figure 6-2 Alternative 1: 10 mgd CAS/Tertiary Treatment, Agricultural Reuse, and Storage Reservoirs Follows 6-16
Figure 6-3 Alternative 2: 26 mgd CAS/Tertiary Treatment, Agricultural Reuse, and Storage Reservoirs Follows 6-16
Figure 6-4 Alternative 3: 10 mgd CAS/Tertiary Treatment and Agricultural Reuse/Land Application Follows 6-18
Figure 6-5

Alternative 4: 26 mgd CAS/Tertiary Treatment and Agricultural Reuse/Land Application

 

Follows 6-18
Figure 7-1 Lancaster Water Reclamation Plant Wastewater Treatment Facilities Expansion Follows 7-2
Figure 7-2 Recommended Project: 10 mgd CAS/Tertiary Treatment, Agricultural Reuse, and Storage Reservoirs Follows 7-4
Figure 7-3 District No. 14 Wastewater Flow Projection and Lancaster Water Reclamation Plant Capacity Follows 7-6
Figure 7-4 Lancaster Water Reclamation Plant Stages V and VI Expansions Follows 7-8
Figure 7-5 Implementation Schedule for Lancaster Water Reclamation Plant Stages V and VI Expansions Follows 7-8
Figure 7-6 Study Areas for Siting Storage Reservoirs Follows 7-12
Figure 7-7 Study Areas for Siting Agricultural Operations Follows 7-14