EMD has the following environmental reports and papers available for review. Click on any of the report titles below to view them in the available format. For faster viewing of larger files, right click on File Format icon or Title of Report below and select “Save Target As . . “ in Internet Explorer or “Save Link Target As . . “ in Netscape/Firefox and save to your hard drive first then view the file from the directory you saved to.
Title of Report |
Date |
Available Format |
Environmental Assessments (EA) |
Western Boundary |
Final Environmental Assessment, Implement International Agreement for Deliveries to Tijuana, Baja California , of a part of Mexico's Colorado River Waters through the Southern California Aqueducts |
8/2001 |
 (5 MB) |
Rio Grande |
Final Environmental Assessment on Flood Control Improvements to the Rio Grande Canalization Project |
12/2007 |
(2 MB) |
Final Environmental Assessment on Improvements to the North and Main Floodways Levee Systems |
11/2007 |
( 14 MB) |
Draft Environmental Assessment to Flood Control Improvements to the Rio Grande Canalization Project & Appendices (60MB) |
10/2007 |
( 1 MB) |
Final Environmental Assessment on Improvements to the Donna-Brownsville Levee System & Appendices (77 MB) |
9/2007 |
( 5 MB) |
FInal Environmental Assessment on the Rio Grnade Rectification
Project: Flood Control
Improvements, Int'l Dam to Riverside Diversion Dam, El Paso, County, TX |
5/2007 |
(19 MB) |
Draft Environmental Assessment and Finding of No Significant Impact: Rio Grande Rectification Project, Flood Control Improvements International to Riverside Dam Comments due May 12, 2007 |
4/2007 |
(20 MB) |
Final Environmental Assessment Flood Control Improvements Lateral A/Retamal Dike Levee System |
3/2007 |
(15 MB) |
Draft Environmental Assessment: Flood Control Improvements Lateral A/Retamal Dike Levee System |
1/2007 |
(11 MB) |
Final Environmental Assessment Alternatives for Improved Flood Control of the Hidalgo Protective Levee System of 9/2005, prepared for the USIBWC by Parsons. |
9/2005 |
(30 MB)  (28 MB) |
Environmental Assessment Finding of No Significant Impact for the Retamal Sediment Removal Project (EA/NOSI) |
1/2004 |
 (14 MB) |
Final Environmental Assessment for “Replacement of the Old American Canal” Located in El Paso, Texas |
12/2001 |
(24 MB) |
Environmental Impact Statements (EIS) |
Western Boundary |
USIBWC Issues Record of Decision for Final EIS of SBIWTP Clean Water Act Compliance |
9/2005 |
(640 KB) |
USIBWC announces the Final Supplemental Environmental Impact Statement for Clean Water Act compliance at the South Bay International Wastewater Treatment Plant, San Diego County, California, prepared by Parsons |
7/2005 |
 (45 MB)
|
Draft Supplemental Environmental Impact Statement for Clean Water Act Compliance at the South Bay International Waste Water Treatment Plant (SPANISH TRANSLATION) |
12/2004 |
(14 MB) |
See Public comments received on the Draft SEIS for Clean Water Act Compliance at the South Bay International Wastewater Treatment Plant |
01 to 04/05 |
(4 KB) |
Draft Supplemental Environmental Impact Statement for Clean Water Act Compliance at the South Bay International Waste Water Treatment Plant. (Appendices) |
12/2004 |
(16 MB) |
Lower Colorado River Boundary and Capacity Preservation Project |
7/2003 |
(8 KB) |
Rio Grande |
|
|
Final PEIS on Improvements to the USIBWC Rio Grande Flood Control Projects along the Texas-Mexico Border |
1/2008 |
(17 MB) |
Lower Rio Grande Flood Control Project Brief w/ EIS |
2004 |
(24 KB) |
Rio Grande Canalization Project Brief w/ EIS and the 5/ 2004 River Management Plan |
9/2004 |
(26 MB) |
El Paso - Las Cruces Regional Sustainable Water Project with EIS |
4/2001 |
(11 KB) |
|
Biological Resources Survey, Rio Grande and Tijuana River Flood Control Projects New Mexico, Texas and California (Final Report) |
8/2005 |
(4 MB) |
Biological Assessment: USIBWC Rio Grande Projects, American Dam to Fort Quitman, Texas |
8/2001 |
(4 MB) |
|
Western Boundary |
Wastewater Characterization Study, City of Mexicali, Baja California, Mexico. The study was prepared by the City of San Diego Metropolitan Wastewater Department. |
1/7/03 |
(2 MB) |
Binational Study Regarding the Presence of Toxic Substances in the Lower Colorado and New Rivers |
3/2003 |
(2 MB) |
The City of San Diego Metropolitan Wastewater Department’s Wastewater Characterization of the City of Tijuana, Baja California, Mexico - 6/ 1 to December 31, 2002 |
2/28/03 |
(52 MB) |
The City of San Diego Metropolitan Wastewater Department’s Wastewater Characterization of the City of Tecate, Baja California, Mexico - 6/ 1 to December 31, 2002 |
2/28/03 |
(26 MB) |
Tijuana, Baja California Mexico Report #8 and for the City of Tecate, Baja California Report #1 and Report #2. |
6/31 - 12/02 |
(1.1 MB) |
Binational Nogales Wash United States/Mexico Groundwater Monitoring Program Final Report |
8/2001 |
(680 MB) |
Tijuana Wastewater Characterization |
3/15 to 12/14/00 |
(44 MB) |
Nogales Wash Groundwater Monitoring Program |
5/1998 |
(273 KB) |
Construction of Immediate Need (“Quick Fix”) Projects in Mexicali, B.C., Mexico as Part of the Solution to the Sanitation of the New River, Executive Summary, 1/ 1997. |
1/1997 |
(8.8 MB) |
Rio Grande |
|
|
Third Phase of the Binational Study Regarding the Presence of Toxic Substances in the Upper Portion of the Rio Grande/Rio Bravo Between the U.S. and Mexico (Final Report) |
6/2004 |
(8 MB) |
Binational Study Regarding the Presence of Toxic Substances in the Rio Grande/Rio Bravo and its Tributaries along the Boundary Portion between the United States and Mexico (Final Report) |
9/1994 |
(10 MB) |
Second Phase of the Binational Study Regarding the Presence of Toxic Substances in the Rio Grande/Rio Bravo and its Tributaries along the Boundary Portion between the United States and Mexico (Final Report, Vol I of II) English Version |
4/1998 |
(14 MB) |
Second Phase of the Binational Study Regarding the Presence of Toxic Substances in the Rio Grande/Rio Bravo and its Tributaries along the Boundary Portion between the United States and Mexico (Final Report, Vol II of II) English Version |
9/1997 |
(370 KB)
|
Segunda Fase del Estudio Binacional Sobre la Presencia de Sustancias Tóxicas en el Río Bravo/Río Grande y sus Afluentes, en su Porción Fronteriza Entre México y Estados Unidos (Informe Final, Vol I of II) Versión en Español |
4/1998 |
(7 MB) |
|
2006 Report on Salinity Operations on the Colorado River Under Minute No. 242 |
1/2008 |
(230 KB |
2005 Report on Salinity Operations on the Colorado River Under Minute No. 242 |
1/2007 |
(169 KB) |
2004 Report on Salinity Operations on the Colorado River Under Minute No. 242 |
12/2005 |
(343 KB) |
2003 Report on Salinity Operations on the Colorado River Under Minute No. 242 |
8/2004 |
(8.7 MB) |
2002 Report on Salinity Operations on the Colorado River Under Minute No. 242 |
10/2003 |
(8.7 MB) |
Flood Control Projects |
|
|
Record of Decision for the Final Programmatic Environmental Impact Statement for Improvements to the Tijuana River Flood Control Project |
6/30/2008 |
(1 MB) |
Canutillo Floodwall Document - |
|
|
FLO-2D Model Development Below Caballo Dam - URGWOM - Final Report on FLO-2D Model Development (5.6 MB -  4.3 MB) |
|
 (< 1MB) |
