City of Santa Rosa > Departments > Utilities > IRWP Projects > Discharge Compliance > Studies & Reports

Studies & Reports	Date	PDF File Size KB
Erratum	4/03/08	86
Notice of Preparation and Initial Study
Discharge Compliance Project Revisions to the August 2006 Notice of Preparation and Initial Study	5/03/07	15,354
Notice of Preparation and Initial Study	8/01/06	1,259
Draft Screening Report
Draft Screening Report	11/16/06	2,050
Scoping Report
Scoping Report	03/08	2,233
Comment Letters: 201-218, 301, 302-1 to 302-30, 302-31 to 302-32, 303-329, 330, 331 to 550, 551, 552-573, 574-1 to 574-39, 574-40, 574-41 to 574-50, 574-51, 574-51 Part 2, 574-52 to 574-53, 574-54, 574-55, 575-591, 593 to 605, 606-1 to 606-5, 606-16 to 606-37, 606-38 to 606-53, 606-6 to 606-15, 607 to 703	03/08	-
Preliminary Engineering Report for Discharge Compliance Project
Table of Contents	7/14/06	47
Executive Summary	7/14/06	699
Glossary	7/14/06	33
Section 1: Background and Purpose	7/14/06	726
Section 2: Recycled-Water Flow Projections	7/14/06	138
Section 3: Regulatory Compliance Requirements	7/14/06	129
Section 4: Facilities Description	7/14/06	1,426
Section 5: Analysis of Direct Discharge to Russian River	7/14/06	2,049
Section 6: Analysis of Indirect Discharge	7/14/06	1,769
Section 7: Analysis of Conveyance System	7/14/06	3,469
Section 8: Alternatives Development	7/14/06	4,423
Appendix A	7/14/06	25
Appendix B	7/14/06	3,687
Appendix C	7/14/06	19
References	7/14/06	75
Draft Environmental Impact Report - Volumes 1--6
Table of Content & Summary	3/14/08	162
Glossary	3/14/08	154
VOLUME 1 of 6: Draft Environmental Impact Report
Chapter 1 Introduction and Summary	3/14/08	961
Chapter 2 Project Description	3/14/08	9,340
Chapter 3 Mitigation and Monitoring Program	3/14/08	388
Chapters 4.0 Environmental Analysis Introduction and General Setting	3/14/08	1,616
4.1 Land Use	3/14/08	599
4.2 Agriculture	3/14/08	221
4.3 Geology, Soils, and Seismicity	3/14/08	1,359
4.4 Surface Water Hydrology	3/14/08	413
4.5 Groundwater	3/14/08	1,539
4.6 Surface Water Quality	3/14/08	762
VOLUME 2 of 6: Draft Environmental Impact Report
4.7 Public Health and Safety	3/14/08	436
4.8 Biological Resources	3/14/08	1,576
4.9 Jurisdictional Wetlands	3/14/08	234
4.10 Transportation	3/14/08	282
4.11 Air Quality	3/14/08	346
4.12 Noise	3/14/08	528
4.13 Cultural Resources	3/14/08	311
4.14 Visual Resources	3/14/08	1,508
4.15 Public Services and Utilities	3/14/08	563
4.16 Energy	3/14/08	408
Chapter 5 Geysers Summary	3/14/08	402
Chapter 6 Storage Summary	3/14/08	1,652
Chapter 7 Combinations of Alternatives	3/14/08	165
Chapter 8 CEQA-Required Sections	3/14/08	401
VOLUME 3 of 6: Draft Environmental Impact Report
Appendix A Agency Response Letters to the Notice of Preparation/Initial Study	3/14/08	3,446
Appendix B Final Screening Report	3/14/08	473
Appendix C Cumulative Projects List	3/14/08	240
Appendix D Surface Water Hydrology
Appendix D.1 Potential Streambank Erosion	3/14/08	276
Appendix D.2 Potential Flood Impacts	3/14/08	230
Appendix E Evaluation of Impacts Resulting from DCP Discharge to Surface Water	3/14/08	9,395
Appendix F Human Health Risk Assessment	3/14/08	2,611
Appendix G Biological Resources
Appendix G.1 Special-Status Plants	3/14/08	150
Appendix G.2 Special-Status Animals	3/14/08	100
Appendix G.3 Ecological Risk Assessment	3/14/08	456
Appendix G.4 Potential Impacts of the Discharge Compliance Project on Chinook Salmon, Coho Salmon, & Steelhead	3/14/08	174
Appendix G.5 Distribution and Growth of Invasive Ludwigia in the Laguna de Santa Rosa	3/14/08	371
Appendix G.6 Special-Status Vegetation Communities	3/14/08	295
Appendix H Roadway Congestion Analysis	3/14/08	23
Appendix I Air Quality Calculations	3/14/08	67
Appendix J Annual Energy Consumption by Component	3/14/08	55
Appendix K Department of Health Services Criteria Letter	3/14/08	174
Appendix L Engineering Report Updates	3/14/08	950
VOLUME 4 of 6: Draft Engineering Report
Draft Engineering Report	11/21/07	591
Figures 1-1 to 1-4	11/21/07	8,717
Figures 3-1 to 3-5	11/21/07	700
Figures 4-1 to 4-4	11/21/07	7,037
Figures 5-1, Tables 5-2 and 5-3	11/21/07	72
Figures 5-2 to 5-5	11/21/07	10,965
Figures ES-2	11/21/07	5,030
Plate 1	11/21/07	14,525
VOLUME 5 of 6: Technical Memoranda D-1a to D-5
TM D-1a Initial Direct Discharge Facility Evaluation and Siting Analysis	11/21/07	12,349
TM D-1b Descriptions of Direct Discharge Facility Components	11/21/07	4,266
TM D-1c Descriptions of Laguna Discharge Facility Components	11/21/07	6,146
TM D-2a Initial Conveyance System Facility Evaluation and Siting Analysis	11/21/07	7,693
TM D-2b Descriptions of Pipeline Facility Components
Executive Summary and Tables	11/21/07	60
Figures 1-2	11/21/07	8,282
Figures 3	11/21/07	6,340
Figures 4-5	11/21/07	11,136
Figures 6	11/21/07	6,150
Figures 7-9	11/21/07	9,660
TM D-3a Geotechnical/River Stability Fatal Flaw Analysis
Table of Contents and Technical Memorandum	11/21/07	124
Figures 1-9	11/21/07	7,050
Figures 10-18	11/21/07	10,910
Plate 1 and Appendices	11/21/07	1,205
TM D-3b Reconnaissance-Level Geologic and Geotechnical Hazard Assessment	11/21/07	8,570
TM D-3c Geomorphologic Reconnaissance of Direct Discharge Candidate Sites on the Russia River	11/21/07	5,777
TM D-4 Surface Water Mixing Analysis	11/21/07	11,464
TM D-5 Winter-Spring 2006 Evaluation of Recycled water and Receiving Water Copper, Lead, and Nickel	11/21/07	664
VOLUME 6 of 6: Technical Memoranda D-6 to D-13 and I-2 to I-9
TM D-6 Laguna and Russian River Water Quality Model Summary	11/21/07	3,047
TM D-7 Water Balance Model Summary	11/21/07	925
TM D-8 Xenobiotics Update	11/21/07	191
TM D-9 Temperature and Dissolved Oxygen Compliance Evaluation	11/21/07	2,040
TM D-10 Advanced Membrane Treatment Evaluation	11/21/07	210
TM D-11 Enhanced Nutrient Removal Evaluation	11/21/07	2,004
TM D-12 Descriptions of Pump Stations and Treatment Facility Components
Executive Summary and Text	11/21/07	244
Figures 1-11	11/21/07	1,746
Figures 12-16	11/21/07	10,165
Figures 17-20	11/21/07	11,769
Figures 21-24	11/21/07	9,964
Figures 25-28	11/21/07	9,630
Figures 29-30	11/21/07	4,872
Figures 31-34	11/21/07	10,702
Figures 35-38	11/21/07	12,439
Figures 39-45	11/21/07	11,832
Figures 46-62	11/21/07	1,224
TM D-13 Engineering Estimate of Probable Costs	11/21/07	289
TM I-2 Initial Indirect Discharge Facility Evaluation and Siting Analysis	11/21/07	9,532
TM I-3 Subregional Soil Column Study	11/21/07	627
TM I-5 Indirect Discharge Water Quality Constituent Attenuation Summary	11/21/07	617
TM I-6 Infiltration/Percolation Sustainable Rate Assessment	11/21/07	2,077
TM I-8 Regional Groundwater - Surface Water Interactions along the Russian River and the Laguna de Santa Rosa	11/21/07	12,208
TM I-9 Groundwater Modeling for Indirect Discharge	11/21/07	6,239
Final EIR Erratum	09/22/08	2,212
Final Environmental Impact Report Volumes 1 of 2
VOLUME 1 of 2: Response to Comments and Comment Letters
Table of Contents	09/22/08	140
Chapter 1 Introduction	09/22/08	450
Chapter 2 Response to Comments	09/22/08	30
Master Responses	09/22/08	466
Response to Comments Introduction	09/22/08	61
Responses to -- 100 series, Federal Agencies	09/22/08	108
Responses to -- 200-300 series, State, Regional and Local Agencies	09/22/08	813
Responses to -- 400 series, Interested Parties	09/22/08	1,088
Responses to -- 500 series, Interested Individuals	09/22/08	231
Responses to -- 600 series, Public Hearing Comments	09/22/08	118
Chapter 3 Impacts of Environmentally Superior Combinations of Components	09/22/08	642
Chapter 4 Lead Agency Changes	09/22/08	430
Chapter 5 Comment Letters and Oral Comments (listed below)
Comment Letters Federal Agencies (Comment Letters 100's)	09/22/08	1,711
Comment Letters State, Regional and Local Agencies (Comment Letters 200's - 300's)	09/22/08	3,143
Comment Letters Interested Parties (Comment Letters 401 - 413)	09/22/08	12,479
Comment Letters Interested Parties (Comment Letters 414 - 417)	09/22/08	8,535
Comment Letters Individuals (Comment Letters 500's)	09/22/08	4,803
Transcript from Public Hearing (Comment Letters 600's)	09/22/08	794
Chapter 6 List of Preparers and References	09/22/08	57
VOLUME 2 of 2: Replacement Pages
Chapter 1 Introduction	09/22/08	41
Chapter 2 Replacement Pages	09/22/08	6,216
Exhibits
Exhibit A DCP EIR Evaluation of Cumulative Concentrations of Recycled Water in Groundwater and Surface Water Resulting from DCP Discharge to the Russian River and Cumulative Projects	09/30/08	163
PPT presented at BPU Public Hearing for DCP Draft EIR	4/3/08	99
IRWP Discharge Compliance Project Identification of Alternatives for the EIR PowerPoint	12/05/06	1,600
PPT presented to BPU for considering Draft Screening Report	11/16/06	224
PPT presented to BPU to consider authorizing distribution of NOP for Discharge Compliance Project EIR (pdf) 4 slides/pg	7/20/06	3,998
Discharge Compliance studies PPT as reported to the BPU IRWP project consultant team (pdf) 4 slides/pg	4/21/05	28,151

You may need Adobe Acrobat Reader on your computer to view several of these reports. If you do not have the Adobe Acrobat Reader on your computer simply click here to download the free Adobe Acrobat Reader.

If you experience difficulty downloading PDF documents please contact Mark Millan at (707) 836-0300.

For your convenience, there are several options for reviewing or obtaining a copy of these documents:

Libraries:	You may review the documents at libraries in Sonoma, Lake and Mendocino counties. For a list of those libraries where the documents are available click here.
Internet:	You may review or download PDF files below. For your online convenience, the PDF files have been significantly compressed for faster download times. Because of this, maps and detailed diagrams may not appear as sharp as the original when viewed or printed.
Purchase Hard Copy:	If you need better resolution for figures, or prefer not to download files from the internet, you can purchase hard copies for the cost of copying. To purchase, contact Advanced Reproduction Center at (707) 579-9096. Please allow for processing time.

Discharge Compliance Links

Search Santa Rosa