Los Alamos National Laboratory (LANL) Industrial Wastewater Permit - Final NPDES Permit No. NM0028355

AUTHORIZATION TO DISCHARGE UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM

In compliance with the provisions of the Clean Water Act, as amended, (33 U.S.C. 1251 et. seq; the "Act"),

Triad National Security, LLC       AND      U.S. Department of Energy Los Alamos National Laboratory Los Alamos Area Office, A316
PO Box 1663, K491                                          3747 West Jemez Road
Los Alamos, New Mexico 87544                Los Alamos, NM 87544

are authorized to discharge from a facility located at Los Alamos, to receiving waters named: Perennial portion of Sandia Canyon in Waterbody Segment No. 20.6.4.126, and Mortandad Canyon, Canada del Buey, Los Alamos Canyon, ephemeral portion of Sandia Canyon, Ten Site Canyon, and Canon de Valle, in Waterbody Segment No. 20.6.4.128 of the Rio Grande Basin.

in accordance with this cover page and the effluent limitations, monitoring requirements, and other conditions set forth in Parts I [Requirements for NPDES Permits], II [Other Conditions], III [Standard Conditions for NPDES Permits], and IV [Sewage Sludge Requirements] hereof.

Review associated documents

• NM0028355 - Final Permit Part I (pdf) (290.58 KB)
• NM0028355 - Final Permit Parts II-IV (pdf) (516.21 KB)
• NM0028355 - Response to Comments (pdf) (1.06 MB)
• NM0028355 - Fact Sheet (pdf) (151.18 KB)
• NM0028355 - Final Permit March 2022 (pdf) (257.39 KB)
• NM0028355 - Response to Comments March 2022 (pdf) (664.54 KB)
• NM0028355 - Draft Permit I (pdf) (108.83 KB)
• NM0028355 - Draft Permit Part II (pdf) (137.4 KB)
• NM0028355 - Draft Permit Part III (pdf) (104.06 KB)
• NM0028355 - Draft Permit Part IV (pdf) (199.87 KB)
• Public Hearing Transcript (pdf) (26.78 KB)
• NM0028355 - Public Notice (pdf) (36.12 KB)
• NM0028355 - Aviso Publico (Spanish Public Notice) (pdf) (132.51 KB)
• NM0028355 - Public Notice (Re-opening comment period) (pdf) (76.07 KB)
• NMED SWQB 401 Certification (pdf) (562.48 KB)
• NMED SWQB 401 Modified Certification (pdf) (2.41 MB)
• CCNS, Honor Our Pueblo Existence and NMAA Comments (pdf) (279.68 KB)
• CCNS, HOPE, NMAA Exhibit List (pdf) (73.63 KB)
• Exhibit A (pdf) (5.39 MB)
• Exhibit B (pdf) (226.75 KB)
• Exhibit C (pdf) (293.36 KB)
• Exhibit D (pdf) (167.01 KB)
• Exhibit E (pdf) (217.45 KB)
• Exhibit F (pdf) (438.06 KB)
• Exhibit G (pdf) (242.06 KB)
• Exhibit H (pdf) (240.87 KB)
• Exhibit I (pdf) (328.15 KB)
• Exhibit J (pdf) (240.23 KB)
• Exhibit K (pdf) (166.67 KB)
• Exhibit L (pdf) (288.55 KB)
• Exhibit M (pdf) (123.74 KB)
• Exhibit N (pdf) (257.89 KB)
• Exhibit O (pdf) (264.97 KB)
• Exhibit P (pdf) (378.39 KB)
• Exhibit Q (pdf) (263 KB)
• Exhibit R (pdf) (654.65 KB)
• Exhibit S (pdf) (886.15 KB)
• Exhibit T (pdf) (307.09 KB)
• Exhibit U (pdf) (263.35 KB)
• Exhibit V (pdf) (445.99 KB)
• Exhibit W (pdf) (4.83 MB)
• Exhibit X (pdf) (4.19 MB)
• Exhibit Y (pdf) (2.19 MB)
• Exhibit Z (pdf) (4.62 MB)
• Exhibit AA (pdf) (5.25 MB)
• Exhibit BB (pdf) (68.35 KB)
• Exhibit CC (pdf) (150.91 KB)
• Exhibit DD (pdf) (2.25 MB)
• Exhibit EE (pdf) (3.38 MB)
• Exhibit FF (pdf) (2.34 MB)
• Exhibit GG (pdf) (736.84 KB)
• Exhibit HH (pdf) (91.97 KB)
• Exhibit II (pdf) (285.96 KB)
• Exhibit JJ (pdf) (5.25 MB)
• Exhibit KK (pdf) (277.32 KB)
• Exhibit LL (pdf) (1.74 MB)
• Exhibit MM (pdf) (941.98 KB)
• Exhibit NN (pdf) (1.98 MB)
• Exhibit OO (pdf) (1.9 MB)
• Exhibit PP (pdf) (1.53 MB)
• Exhibit QQ (pdf) (1.84 MB)
• Exhibit RR (pdf) (440.78 KB)
• Exhibit SS (pdf) (9.7 MB)
• Exhibit TT (pdf) (2.98 MB)
• Exhibit UU (pdf) (153.09 KB)
• Exhibit VV (pdf) (4.56 MB)
• Exhibit WW (pdf) (980.76 KB)
• Exhibit XX (pdf) (1.57 MB)
• Exhibit YY (pdf) (2.05 MB)
• Exhibit ZZ (pdf) (2 MB)
• Exhibit AAA (pdf) (5.43 MB)
• Exhibit BBB (pdf) (1.05 MB)
• Comments from Deborah Reade (pdf) (60.18 KB)
• Comments from James Eagle (pdf) (49.55 KB)
• Catholic Charities Group Comments (pdf) (111.66 KB)
• Comments Received by Email (pdf) (291.68 KB)
• Triad Comments (pdf) (8.96 MB)
• NM0028355 - Triad Request to Reopen Comment Period (pdf) (106.51 KB)
• CCNS et all, request for 3-week comment period (pdf) (81.8 KB)
• Triad's Supplemental Comments (pdf) (1.73 MB)
• Triad's Request for EPA (pdf) (10.25 MB)
• Triad's Planned Change for RLWTF (pdf) (3.32 MB)
• CCNS HOPE NMAA Supplemental Comments 3/29/21 (pdf) (195.79 KB)
• Comment Received by E-mail (Re-opened comment period) (pdf) (198.9 KB)
• NM0028355 - DMR's last 5-years (pdf) (595.45 KB)
• NM0028355 - DMR's last 5-years V0 (pdf) (585.67 KB)
• DMR Outfall 051 June 2019 - Jan 2022 (pdf) (67.02 KB)
• Reasonable Potential - all Outfalls for Final Permit (pdf) (1.92 MB)
• Reasonable Potential - all Outfalls for Draft Permit (pdf) (2.55 MB)
• Application Forms (pdf) (75.99 MB)
• Application Appendices (pdf) (183.51 MB)
• Application Outfall Fact Sheets (pdf) (211.93 MB)
• Application Supplemental Information (pdf) (40.38 MB)
• NM0028355 - Previous NPDES Permit (pdf) (3.55 MB)
• Exemption Letter from EPA (pdf) (36.25 KB)
• Permittees Petition for Review of the State Certification (pdf) (1.2 MB)
• 2012 Application Forms (pdf) (205 MB)
• NM0028355 - Public Notice EAB Remand 2-25-2023 (pdf) (140.13 KB)
• NM0028355 - Public Notice EAB Remand Extension of Comment Period 3-7-2023 (pdf) (115.81 KB)
• NM0028355 - Discharge Monitoring Report data included in Public Notice - Remand Order (pdf) (464.93 KB)
• Permittees’ Comments and Data in Support of Reissuance of NPDES Permit No. NM0028355 – April 2023 (pdf) (26.65 MB)
• Concerned Citizens for Nuclear Safety Honor our Pueblo Existence and Veterans for Peace Chapter 63 Comments on Proposed Renewal of NPDES Permit # NM0028355 - April 2023 (pdf) (7.12 MB)