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Pacific Southwest, Region 9

Serving: Arizona, California, Hawaii, Nevada, Pacific Islands, Tribal Nations

NPDES Wastewater & Stormwater Permits

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Region 9 Draft NPDES Permits and Public Notices

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This page lists Public Notices for Draft Permits for all areas where EPA Region 9 is the permitting authority.  EPA Region 9 is the permitting authority for Tribal lands in Arizona, California, Nevada, and also all Navajo lands; the Pacific Island territories of Guam, American Samoa, Commonwealth of the Northern Mariana Islands; and any discharges into federal ocean waters beyond state boundaries.  This page includes permits currently open for public comment as well as permits for which the public comment period has ended.

For permits that EPA has issued, visit Region 9 NPDES permits page.

Arizona, California, Hawaii and Nevada issue NPDES permits for discharges on lands (other than Tribal lands) within those states.  State-issued permits and related information are accessible through state program websites.

Public Notices and Draft Permits Open for Comment

 

Permit # /
Status
Permit Name / Location Documents
NN0000019 Arizona Public Service Company - APS Four Corners Power Plant
San Juan County, NM
Public Notice (PDF) (3 pp 64K)
Comment Period Closes: January 12, 2015
Public Hearing Dates: December 15-16, 2014

Draft Permit (PDF) (23 pp 366K)
Fact Sheet (PDF) (12 pp 180K)

Public Notices for Which Comment Period has Ended

*Click on column header with this symbolRe-Sort Iconto sort

Permit #/ Current Dates/ Status Permit Name / Location Documents
AS0020010
301(h) Waiver
American Samoa Power Authority/Tafuna Sewage Treatment Plant
Tafuna, AS
Public Notice (2 pp, 22K)
Tentative Decision Document (89 pp, 1.1MB)
Tentative Decision Document Fact Sheet (4 pp, 110K)
Application Cover Letters (PDF) (4 pp, 406K)
Application Form 1 (PDF) (6 pp, 594K)
Application Form 2A (PDF) (13 pp, 1.5MB)
Questionnaire for Small Dischargers (38 pp, 4.1MB)
Questionnaire Attachments 1 & 2 (PDF) (28 pp, 2.8MB)
Application Appendix - Monitoring Data (11 pp, 910K)
Press release
AS0020001
301(h) Waiver
American Samoa Power Authority/Utulei Sewage Treatment Plant
Pago Pago, AS
Public Notice (2 pp, 22K)
Tentative Decision Document (85 pp, 1.4MB)
Tentative Decision Document fact sheet (4 pp, 114K)
Questionnaire for Small Dischargers (37 pp, 332K)
Questionnaire Attachment A (9 pp, 1.3MB)
Questionnaire Attachment B (44 pp, 1.3MB)
Questionnaire Attachment C (11 pp, 464K)
Questionnaire Attachment D (48 pp, 418K)
Questionnaire Attachment E (7 pp, 653K)
Press release
AZ0024635 ASARCO LLC - Mission Complex
Sahuarita, AZ 85629

Public Notice (PDF) (2 pp, 102K)
Draft Fact Sheet (PDF) (17 pp, 279K)
Draft Permit (PDF) (18 pp, 222K)

NN0028193 BHP Navajo Coal Company (BNCC)
Farmington, NM
Public Notice (PDF) (2 pp, 25K)
CA0004009 Chukchansi Gold Resort and Casino
Coarsegold, CA
Public Notice (PDF) (2 pp, 22K)
Draft Permit (PDF) (29 pp, 133K)
Draft Fact Sheet (PDF) (22 pp, 126K)
MP0020401 Commonwealth Utilities Corp,
Power Plants 1 and 2

Lower Base, Saipan
Public Notice (PDF) (2 pp, 20K)
Draft Permit (PDF) (29 pp, 300K)
Draft Fact Sheet (PDF) (11 pp, 205K)
AZ0024571 Cyclone Day Lodge Wastewater Treatment Plant
Greer, AZ 85927
Public Notice (PDF) (1 pp, 12K)
Fact Sheet (PDF) (26 pp, 418K)
Draft Permit (PDF) (42 pp, 557K)
Guam NPDES Stormwater
Residual Designation
Notice of Proposed Action (PDF) (2 pp, 48K)
Memo of Designation (PDF) (23 pp, 1.1MB)
GU0020087
301(h) Waiver
Guam Waterworks Authority/Agana Sewage Treatment Plant
Hagatna, GU
Public Hearing Notice (PDF) (3 pp, 18K)
Tentative Decision Document - Public Notice Letter (2 pp, 17K)
Tentative Decision Document (PDF) (67 pp, 647K)
Tentative Decision Document Fact Sheet (PDF) (4 pp, 110K)
Agana STP application I (PDF) (184 pp, 12MB)
Agana STP application II (PDF) (228 pp, 12MB, large file)
Agana STP application III (PDF) (284 pp, 13MB, large file)
Drawing/Schematic from "Description of Treatment-Outfall System" Section (1 pg, 594K)
Drawing/Schematic from "Interim Sewage Sludge Permit Application Form" Section (1 pg, 397K)
Drawing/Schematic from Appendix L (1 pg, 818K)Drawing/Schematic from Appendix M (1 pg, 581K)
Press release
GU0020141
301(h) Waiver
Guam Waterworks Authority/Northern District Sewage Treatment Plant
Harmon Annex, GU
Public Hearing Notice (PDF) (3 pp, 18K)
Tentative Decision Document Public Notice (2 pp, 21K)
Tentative Decision Document (69 pp, 773K)
Tentative Decision Document Fact Sheet (4 pp, 112K)
Northern District STP Application I (230 pp, 15MB, large file)
Northern District STP Application II (204 pp, 10MB, large file)
Drawing/Schematics from "Description of Treatment-Outfall System" Section - 1 (1 pg, 66K)
Drawing/Schematics from "Description of Treatment-Outfall System" Section - 2 (1 pg, 40K)
Drawing/Schematic from Appendix K (1 pg, 41K)
Drawing/Schematic from Appendix L -1 (1 pg, 367K)
Drawing/Schematic from Appendix L -2 (1 pg, 1.3MB)
Drawing/Schematic from Appendix L -3 (1 pg, 923K)
Drawing/Schematic from Appendix M -1 (1 pg, 44K)
Drawing/Schematic from Appendix M -2 (1 pg, 48K)
Drawing/Schematic from Appendix N -1 (1 pg, 1.4MB)
Drawing/Schematic from Appendix N -2 (1 pg, 477K)
Drawing/Schematic from Appendix N -3 (1 pg, 1.2MB)
Drawing/Schematic from Appendix N - 4 (1 pg, 1.4MB)
Press Release
HI0020877
4/26/2007 - 8/27/2007
301(h) Waiver
Honolulu, City & County/Honouliuli WWTP
Ewa Beach, HI
Tentative Decision on Honouliuli WWTP application for a 301(h) variance from secondary treatment requirements EPA's Tentative Decision Documents

Public Notice - Extended Comment Period (PDF) (2 pp, 26K)
Fact Sheet (PDF) (5 pp, 32K)
Final Decision (PDF) (122 pp, 1.5MB)
Press Release

Honouliuli Application
Application (PDF) (253 pp, 34.7MB)
Application Section I (PDF) (2 pp, 69K)
Application Section II (PDF) (76 pp, 14.1MB)
Application Section III (PDF) (96 pp, 3.4MB)
Application Section IV (PDF) (58 pp, 3.4MB)
Appendix A (PDF) (66 pp, 3.4MB)
Appendix B (PDF) (238 pp, 10.1MB)
Appendix C (PDF) (42 pp, 3.2MB)
Attachment 1 (PDF) (8 pp, 344K)
Attachment 2 (PDF) (102 pp, 4.4MB)
Attachment 2a (PDF) (286 pp, 15MB)
Attachment 3 (PDF) (20 pp, 1.1MB)
Appendix D (PDF) (18 pp, 1.2MB)
Appendix E (PDF) (3 pp, 44.3K)
Appendix F (PDF) (26 pp, 1.1MB)
Attachment 2 (PDF) (14 pp, 375K)
Attachment 3 (PDF) (22 pp, 671K)
Attachment G (PDF) (26 pp, 4MB)
Attachment 2 (PDF) (10 pp, 335K)
Attachment 3 (PDF) (32 pp, 1.4MB)
Appendix H (PDF) (188 pp, 92MB)
Appendix I (PDF) (46 pp, 8.3MB)
Appendix J (PDF) (12 pp, 210K)
HI0020117
comment period ended 3/12/2008
301(h) Waiver
Honolulu, City & County/Sand Island WWTP
Honolulu, HI
Tentative Decision on Sand Island WWTP application for a 301(h) variance from secondary treatment requirements
EPA's Tentative Decision Documents
Public Notice (2 pp, 33K)
Fact Sheet (5 pp, 18K)
Tentative Decision (97 pp, 1MB)
Press Release
Sand Island WWTP Application
Application (PDF) (162 pp, 10.07MB)
Application Index (PDF) (6 pp, 129K)
Application Section I (PDF) (4 pp, 251K)
Application Section II (PDF) (129 pp, 8.21MB)
Application Section III (PDF) (47 pp, 2.77MB)
Application Section IV (PDF) (66 pp, 3.53MB)
Application Figures (PDF) (8 pp, 173K)
301(h) Waiver Reapplication Cover (PDF) (1 pg, 171K)
Appendix A (PDF) (13 pp, 411K)
Appendix B (PDF) (17 pp, 627K)
Appendix C (PDF) (29 pp, 2MB)
Appendix D (PDF) (23 pp, 1.54MB)
Appendix E (PDF) (22 pp, 589K)
Appendix F (PDF) (63 pp, 2.75MB)
Appendix G (PDF) (54 pp, 3.48MB)
Attachment 1 (PDF) (40 pp, 2.46MB)
Attachment 2 (PDF) (129 pp, 8.21MB)
Attachment 3 (PDF) (78 pp, 4.86MB)
Attachment 4 (PDF) (49 pp, 2.15MB)
Appendix H (PDF) (38 pp, 1.89MB)
Appendix I (PDF) (38 pp, 1.75MB)
Appendix J (PDF) (94 pp, 5.08MB)
Appendix K (PDF) (9 pp, 248K)
Appendix L (PDF) (25 pp, 994K)
Attachment M (PDF) (9 pp, 492K)
Text Tables (PDF) (186 pp, 4.48MB)
CAG280000 Offshore Oil and Gas Exploration, Development and Production Operations off Southern California
California
Public Notice (PDF) (2 pp, 63K)
Draft Permit (PDF) (57 pp, 623K)
Factsheet (PDF) (54 pp, 2M)
CA0050008 Santa Ynez Band of Chumash Indians
Santa Ynez, CA
Public Notice (PDF) (1 pp, 16K)
Draft Permit (PDF) (41 pp, 762K)
Draft Fact Sheet (PDF) (17 pp, 106K)
AZ0022829 Sunrise Day Lodge Wastewater Treatment Plant
Greer, AZ 85927
Public Notice (PDF) (1 pp, 12K)
Fact Sheet (PDF) (26 pp, 417K)
Draft Permit (PDF) (42 pp, 682K)
AZ0022837 Sunrise Hotel Wastewater Treatment Plant
Greer, AZ 85927
Public Notice (PDF) (1 pp, 12K)
Fact Sheet (PDF) (25 pp, 409K)
Draft Permit (PDF) (42 pp, 654K)
AZ0000116 U.S. Fish & Wildlife Service/Alchesay National Fish Hatchery
White Mountain Apache Tribe - Whiteriver, AZ
Public Notice (PDF) (1 pg, 19K)
Draft Permit (PDF) (29 pp, 245K)
Draft Fact Sheet (PDF) (10 pp, 47K)
AZ0000124 U.S. Fish & Wildlife Service/Williams Creek Hatchery
White Mountain Apache Tribe - Williams, AZ
Public Notice (PDF) (1 pg, 19K)
Draft Permit (PDF) (28 pp, 700K)
Draft Fact Sheet (PDF) (11 pp, 200K)
CA0063401 West Basin Municipal Water District
West Basin WWTP
El Segundo, Calif.
Public Notice (PDF) (2 pp, 100K)
Draft Permit and Fact Sheet Exiting EPA (disclaimer)

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