The City of Colton provides electronic copies of environmental documents for public review as described in the public notices prepared for the project. This is consistent with Assembly Bill 209 requiring a public agency to provide the public with a location in obtaining an electronic copy of the environmental document under review. The environmental documents listed below have been prepared and are now available for public review. The public review period ends at 5 pm on the last day of the Review Period.

All comments should be provided in writing to the Development Services Director and received by staff before the end of the public review period. Written comments should be sent to the City either by fax to 909-783-0875, in person, or via mail to:

City of Colton
Attn: Development Services Director
Development Services Department
Planning Division
659 N. La Cadena Drive
Colton, CA 92324

Please include the project name/number in all correspondence.

Project Environmental Documents – Active 
(Updated March 2023)

1.  Ashley Furniture Expansion Project Initial Study - Mitigated Negative Declaration at 755 and 855 Ashley Way 

• Notice of Intent_DAP-001-745 and 746
• Initial Study Draft - Mitigated Negative Declaration April 2023

Appendixes

• Appendix A - Air Quality
• Appendix B - Energy Calculations
• Appendix C - Geotechnical Investigation Report
• Appendix D - Greenhouse Gas Emissions Assessment
• Appendix E1 - Primary Water Quality Management Plan
• Appendix E2 - Preliminary Drainage Study
• Appendix F - Acoustical Assessment
• Appendix G - Traffic Study

2. Agua Mansa Logistics Center Initial Study Consistency Checklist 

at 1400-1500 Agua Mansa Road 

• Initial Study Consistency Checklist - DAP-001-668 & 716
• Appendixes
  • Appendix A - Air Quality Information Combined
  • Appendix B - Biological Resources Assessment Combined
  • Appendix C - Cultural Resources Supporting Information - Public
  • Appendix D - Geotechnical Investigation Combined
  • Appendix E -  Hydrology and Water Quality Supporting Information Combined
  • Appendix F - Noise Impact Analysis
  • Appendix G -  Traffic Analysis Combined (Updated March 6, 2023)

3. Business Park at 2245 West Valley Boulevard - DAP-001-778 - Addendum to HUB City Centre Specific Plan

Addendum for Business Park Project

Appendixes
A Mitigation Monitoring and Reporting Program 
B Air Quality Assessment 
C Cultural Resources Assessment 
D Geotechnical Engineering Report 
E Greenhouse Gas Emissions Assessment 
F Phase I Environmental Site Assessment 
G1 Water Quality Management Plan
G2 Preliminary Hydrology Report 
H Acoustical Assessment 
I Traffic Study 
J Energy Calculation 

4.  Iron Horse Hills Subdivision - Reche Canyon Specific Plan.  DAP-001-643 - Addendum to Iron Horse Hills Subdivision Environmental Impact Report with Appendixes.

Addendum with appendixes  

Project ENVIRONMENTAL DOCUMENTS - Archived

1.  Roquet Ranch Specific Plan Addendum to Certified Environmental Impact Report (EIR)

• EIR Addendum for Tentative Tract Map 19983
• Traffic Analysis by Urban Crossroads
• Ordinance No, O-07-18, Amend Section 18.34.050 to add Roquet Ranch Specific Plan (Case No. DAP-001-228)
• Resolution No. R-37-18, General Plan Amendment approving Roquet Ranch Specific Plan
• Resolution No. R-38-18, adopting EIR, Adopting Roquet Ranch Final EIR & Mitigation Measures and Reporting Program

2. Giant RV Repair and Preparation Facility - 1020 Santo Antonio Drive

NOI and Initial Study and Appendixes

• Giant RV Facility_Notice of Intent David Alvarez (PDF)
• Giant RV Facility_Public Draft Initial Study David Alvarez (PDF)
  • Appendix A_AQGHG Background and Modeling David Alvarez (PDF)
  • Appendix B_Biological Resources Technical Report David Alvarez (PDF)
  • Appendix C_Cultural Resources Assessment David Alvarez (PDF)
  • Appendix D_Geotechnical Engineering Investigation David Alvarez (PDF)
  • Appendix E_Water Quality Management Plan David Alvarez (PDF)
  • Appendix F_Preliminary Drainage Report David Alvarez (PDF)
  • Appendix G_Noise Background and Modeling Data David Alvarez (PDF)
  • Appendix H_Trip Gen and VMT Screening Analysis David Alvarez (PDF)

3. Notice of Availability (NOA) for Barton Road Logistics Center Draft EIR and Public Workshop

• Notice of Availability (NOA) for Barton Road Logistics Center Draft EIR and Public Workshop (PDF)

• Revised Notice of Availability (PDF)
  

Final EIR

• Final EIR (PDF)
• Colton Barton Road Logistics Center MMRP (PDF)

Draft EIR

• Draft EIR (PDF)

Appendices

• Appendix A - Notice of Preparation and Comments COMPILED
• Appendix B - Air Quality and Greenhouse Gas Emissions Report COMPILED
• Appendix C - Biological Resources Supporting Information COMPILED
• Appendix D - Cultural Resources Assessment COMPILED
• Appendix E - Geotechnical Supporting Information COMPILED
• Appendix F - Energy Analysis Supporting Information COMPILED
• Appendix G - Phase I Environmental Site Assessment COMPILED
• Appendix H - Noise Impact Analysis COMPILED
• Appendix I - Public Services Supporting Information COMPILED
• Appendix J - Transportation Supporting Information COMPILED
• Appendix J - Transportation Supporting Information COMBINED
• Appendix K - Utilities Supporting Information COMPILED
• Appendix L - Hydrology and Water Quality Supporting Information COMPILED
• Appendix M - Access and Circulation COMBINED
• Appendix N - Water Supply Assessment COMBINED
• Appendix O - GHG Reduction Measures COMBINED

4. Litton / Bostick Hillside Residential Project DAP-001-378

• Notice of Intent
• Draft Mitigated Negative Declaration

      Appendices

• Appendix A - Air Quality and Greenhouse Gas Emissions
• Appendix B - Biological Resources
• Appendix C - Cultural Resources
• Appendix D - Geology and Soils
• Appendix E - Hazards
• Appendix F - Hydrology and Water Quality (Electronic Copy Updated 9-10-2020)
• Appendix G - Noise
• Appendix H - Transportation

5.  Notice of Intent and Mitigated Negative Declaration_DAP-001-667_1395 E. Washington St.

• Notice of Intent (NOI)
• Initial Study_DAP-001-667_1395 E. Washington Street

      Appendices

• Appendix A – Air Quality
• Appendix B – Plant PFO
• Appendix C – Wildlife PFO
• Appendix D - Energy Consumption
• Appendix E - Greenhouse Gas Emissions
• Appendix F - Noise
• Appendix G - Geotechnical Report
• Appendix H - Colton Phase I Part A
• Appendix H - Colton Phase I Part B
• Appendix H - Colton Phase I Part C
• Appendix H - Phase II ESA
• Appendix I - Traffic Analysis

6. 201 Mission Street - Dhillon Truck and Trailer Repair DAP-001-654

• Environmental Memorandum on CEQA Determination

Attachments

• Attachment A - Project Plans
• Attachment B - Biological Resources Memo
• Attachment C - Air Quality-Green House Gasses Memo
• Attachment D - Trip generation and VMT Memo
• Attachment E - Water Quality Management Plan (WQMP)
• Attachment F - Geotechnical and Infiltration-Percolation Reports

7.  Barton Road Bridge Removal and Reconstruction Project

• Newspaper Ad - Notice of Intent
• Initial Study

Appendices

• Appendix A - Air Quality
• Appendix B - Approved NES(Mt)
• Appendix C - Approved HPSR (Historic Properties Survey List)
• Appendix D - Initial Site Assessment
• Appendix D (cont.) - Limited Site Investigation and ADL Report
• Appendix D (cont.) - Supplemental Hazardous Materials Survey
• Appendix E - Drainage Study
• Appendix F - Approved Noise Memo
• Appendix G - Approved Traffic Study

8.  US Auctions 1050 S. 6th Street - DAP-001-566

• Notice of Intent
• Draft Mitigated Negative Declaration
  

     Appendices

• Appendix A - CalEEMod Emission Tables
• Appendix B - Biological Resources Assessment
• Appendix C - Cultural Resources Investigation
• Appendix D - Soils Investigation
• Appendix E - Water Quality Management Plan
• Appendix F - Noise Impact Analysis
• Appendix G - Focused Traffic Analysis VMT

9. CR&R Modernization - 2059 Steel Road - DAP-001-575

• Notice of Intent
• Draft Mitigated Negative Declaration
• Appendix A Plans
• Appendix B Air Quality6. Ashley Way Logistics Center Warehouse - 1648 Ashley Way - DAP-001-536
•  (PDF)Notice of Intent (PDF)
• Draft Mitigated Negative Declaration with Appendices (PDF)

10. Riverside Highland Water Company Well - 800 E. Washington - DAP-001-527

• Notice of Intent (PDF)
• Draft Mitigated Negative Declaration (PDF)

11. Gateway Sign/Station 215 - 2680 S. La Cadena - DAP-001-425 & 476

• Notice of Intent (PDF)
• Draft Negative Declaration (PDF)
• Traffic Impact Analysis (PDF)

12.  Tropica Ranch Commerce Center - 1601 S. La Cadena Drive DAP-001-421

• Notice of Intent (PDF)
• Draft Mitigated Negative Declaration (PDF)
• Traffic Impact Analysis (PDF)
• Noise Study (PDF)

Appendices

• Appendix F Hydrology (PDF)
• Appendix F SWPPP (PDF)
• Appendix G Phase 1 ESA (PDF)
• Response to Cumulative Projects (PDF)
• Appendix A Project Information (PDF)
• Appendix B AQ-GhG Impact Analysis (PDF)
• Appendix B Health Risk Assessment (PDF)
• Appendix C Biological Resources Assessment (PDF)
• Cultural Resources Records Search Results (PDF)
• Appendix E Soil Infiltration Study (PDF)
• Appendix F WQMP (PDF)

13. NEC 10 Pepper - 1500, 1550, 1590 W Valley (File Index Number DAP-001-450)

• Addendum to Hub City Centre Specific Plan EIR (PDF)

Appendices

• A. CHCCSP EIR Mitigation Monitoring and Reporting Program (PDF)
• B. Biological Resources Assessment Materials (PDF)
• C. Geotechnical Investigation (PDF)
• D. Phase I Environmental Site Assessment (PDF)
• E. Preliminary Water Quality Management Plan (WQMP) and Infiltration Report (PDF)
• F. Parking Study & Traffic Impact Analysis (PDF)

14. Colton Center Street Warehouse - 1901 West Center Street. (File Index Number DAP-001-446)

• A. Notice of Intent (PDF) (PDF)
• B. Draft Initial Study for Mitigated Negative Declaration (PDF)

Appendices

• Traffic Impact Analysis (PDF)
• Air Quality - Greenhouse Gas Report (PDF)
• Biological Report (PDF)
• Archaeological Report (PDF)
• Geotechnical Report (PDF)
• Hydrology Calculations (PDF)
• Phase I Hazmat (PDF)
• Noise Impact Analysis (PDF)
• AB52 Response Tribal Letters (PDF)

15. Agua Mansa Grading Project - 1500 W. Agua Mansa Road. (File Index Number DAP-001-427)

• A. Notice of Intent (PDF)
• B. Draft Initial Study for Mitigated Negative Declaration (PDF)
• Urban Forestry Management Master Plan (PDF)
  

16. California University of Science & Medicine (CUSM) - Draft IS/MND - DAP-001-284

• Draft Initial Study/Mitigated Negative Declaration (PDF)
• Appendix A - Air Quality & GHG Assessment (PDF)
• Appendix B1 - Cultural Assessment (PDF)
• Appendix B2 - Paleontological Resources Memo (PDF)
• Appendix E Geotechnical Investigation (PDF) 

Project Environmental Impact Reports - ARCHIVED

1. Roquet Ranch Specific Plan and Draft Environmental Impact Report

 (EIR) Available as of August 7, 2017

• Notice of Availability (PDF) and Location Map (PDF)
• Draft Specific Plan (PDF)
• Draft EIR (PDF)
• Final EIR (PDF)

Appendices

• Initial Study, NOP, and Written Comments on the NOP (PDF)
• Air Quality Impact Analysis (PDF)
• Health Risk Assessment (PDF)
• Biological Resources Assessment (PDF)
• Greenhouse Gas Analysis (PDF)
• Cultural Resources Assessment
• Paleontological Resource and Mitigation Monitoring Assessment Geotechnical Input Report (PDF)
• Phase I Environmental Site Assessment (PDF)
•  (PDF)Drainage Report (PDF)
• Drainage Memo (PDF)
• Preliminary Water Quality Management Plan (PDF)
• Noise Impact Analysis (PDF)
• Traffic Impact Analysis (PDF)
• Water Supply Assessment (PDF)
• Tiering Checklist from City of Colton General Plan Update EIR (PDF)
• Tiering Checklist from SCAG RTP/SCS PEIR (PDF)

2. Agua Mansa Commerce Center - Draft Supplemental Environmental Impact Report - 2250 S. Riverside Avenue - Applicant Prologis

• Volume 1 March 2015 (PDF)
• Volume 2 Appendix March 2015 (PDF)

3. Colton’s Hub City Center Specific Plan Administrative Final EIR (August 2014)

• Administrative Final EIR (PDF)

Draft EIR

• Notice of Availability - Draft EIR - Colton’s Hub City Centre Specific Plan (PDF)
• Colton’s Hub City Centre Specific Plan - Draft EIR (PDF)
• Colton’s Hub City Centre Specific Plan - Part 1 (PDF)
  Colton’s Hub City Centre Specific Plan - Part 2 (PDF)
• Colton’s Hub City Centre Specific Plan - Part 3 (PDF)

Appendices CHCCSP-DEIR

• Appendix A.1 Notice of Preparation and Comments (PDF)
• Appendix A.2 Comments on the 2009 Draft EIR (PDF)
• Appendix B.1 Air Quality Assessment 2008 (PDF)
• Appendix B.2 Air Quality Assessment 2014 (PDF)
• Appendix C Habitat Conservation Plan (PDF)
• Appendix D Cultural Resources Assessment (PDF)
• Appendix E Geology and Soils Assessment (PDF)Appendix F Phase I ESA (PDF)
• Appendix G Preliminary Hydrology Study (PDF)
• Appendix H.1 Noise Assessment 2008 (PDF)
• Appendix H.2 Noise Assessment 2014 (PDF)
• Appendix I Traffic Impact Study (PDF)
• Appendix J.1 Water Supply Assessment - City of Colton (PDF)
• Appendix J.2 Water Supply Assessment - WVWD (PDF)

4. Agua Mansa Commerce Center Notice of Preparation (NOP) and Draft Initial Study - 2250 South Riverside Avenue

• NOP - 2250 South Riverside Drive (PDF)
• Draft Initial Study (PDF)
• General Location Map - Located at the northeast corner of Riverside Avenue and Miguel Bustamante Drive (PDF)
• General Location Map 2 (PDF)

5.  Colton Safety Element - Addendum to Colton 2013 General Plan EIR

• Final Addendum - Colton Safety Element

6. Latest General Plan Update Environment Documents Archive:

• General Plan Update EIR - Volume 1 (PDF)
• General Plan Update EIR - Volume 2 (PDF)
• General Plan Update EIR - Volume 3 (PDF)

Colton Community Park - Draft IS/MND - Archived 

All comments should be provided in writing to the Community Services Director and received by staff before the end of the public review period, Friday, September 27, 2019. Written comments should be sent to the City either by fax to (909) 777-3351, in person, via email to  (PDF) or via mail to:

City of Colton
Attn: Deb Farrar, Community Services Director
650 N. La Cadena Drive
Colton, CA 92324

Please include the project name/number in all correspondence

Colton Park IS/MND - August 28, 2019 (PDF)

Appendices

• Appendix A-1 AQ and GHG Report (PDF)
• Appendix A-2 Energy Spreadsheets (PDF)
• Appendix A-3 Energy Appendix (PDF)
• Appendix A-4 Climate Action Plan (PDF)
• Appendix B-1 Biology Report (PDF)
• Appendix B-2 BUOW MIT Staff Report (PDF)
• Appendix B-3 Cal-IPC Inventory CIPC (PDF)
• Appendix B-4 CA Riparian Handbook (PDF)
• Appendix C-1 Cultural Report (PDF)
• Appendix C-2 AB 52 Letters (PDF)
• Appendix D-1 Leighton Geotech Report 8.8.2019 (PDF)
• Appendix D-2 Ninyo & Moore Geotech Report 5.19.2016 (PDF)
• Appendix E-1 Leighton Phase I ESA 6.24.2019 (PDF)
• Appendix E-2 EnviroStor Database 6.13.2019 (PDF)
• Appendix F-1 Drainage Memo 8.14.2019 (PDF)
• Appendix F-2 Preliminary WQMP June 2019 (PDF)
• Appendix G-1 Noise Report (PDF)
• Appendix H - Traffic Study (PDF)
• Appendix I-1 Park Master Plan (PDF)
• Appendix I-2 Lighting Plan (PDF)