Region 8 NPDES Lagoon General Permit

 2022 Lagoon General Permit Notice of Intent (Application) Form

• Lagoon General Permit Notice of Intent Form (pdf) (519.76 KB, August 2020)
  The notice of intent to apply for coverage under the 2022 LGP
• Lagoon General Permit NOI Submission Instructions (pdf) (560.05 KB, February 6, 2024)
  Instructions on how to submit the NOI for the 2022 LGP

If you have any questions or need assistance with the NOI application or submission instructions, please contact Region 8's LGP coordinator directly.

2022 Lagoon General Permit

The 2022 Region 8 NPDES Lagoon General Permit was public noticed in the Federal Register on August 25, 2021. The final permits are effective as of April 1, 2022. A fact sheet and the permits are provided below.

• 2022 Lagoon General Permit Fact Sheet (pdf) (598.15 KB, April 1, 2022)
  Provides technical basis for Region 8 Lagoon General Permits.
• COG587### 2022 Lagoon General Permit (pdf) (897.04 KB, April 1, 2022)
  Final permit for Colorado.
• MTG589### 2022 Lagoon General Permit (pdf) (896.96 KB, April 1, 2022)
  Final permit for Montana.
• NDG589### 2022 Lagoon General Permit (pdf) (890.07 KB, April 1, 2022)
  Final permit for North Dakota.
• SDG589### 2022 Lagoon General Permit (pdf) (890.24 KB, April 1, 2022)
  Final permit for South Dakota.
• UTG589### 2022 Lagoon General Permit (pdf) (892.46 KB, April 1, 2022)
  Final permit for Utah.
• WYG589### 2022 Lagoon General Permit (pdf) (887.67 KB, April 1, 2022)
  Final permit for Wyoming.

Previous 2016 Lagoon General Permit

The Region 8 NPDES Lagoon General Permit was public noticed in the Federal Register on December 18, 2015. The final permits are effective as of January 1, 2016. A fact sheet and the permits are provided below.

• Fact Sheet for 2015 Lagoon General Permit (pdf) (183.66 KB, 2015)
  The technical basis for the Lagoon General Permits
• COG587### Lagoon General Permit (pdf) (743.75 KB, 2015)
  Final permit for Colorado
• MTG589### Lagoon General Permit (pdf) (324.27 KB, 2015)
  Final permit for Montana
• NDG589### Lagoon General Permit (pdf) (327.96 KB, 2015)
  Final permit for North Dakota
• SDG589### Lagoon General Permit (pdf) (350.03 KB, 2015)
  Final permit for South Dakota
• UTG589### Lagoon General Permit (pdf) (314.17 KB, 2015)
  Final permit for Utah
• WYG589### Lagoon General Permit (pdf) (571.59 KB, 2015)
  Final permit for Wyoming