Regional General Permits (RGPs)

RGPs are general permits issued on a regional basis to streamline the authorization of activities in waters of the United States (WOTUS) that result in no more than minimal individual and cumulative adverse environmental effects.

Each RGP is unique to the area where it is applicable and the activities it covers. Unless explicitly stated otherwise in the RGP that covers your project, you must submit a notification to the appropriate U.S. Army Corps of Engineers (USACE) Regulatory Branch and receive written verification that the work is authorized prior to commencing activities in WOTUS.

Please refer to the notification section of the applicable RGP to determine if a notification is required for your project and, if so, what information must be included in the notification in order for us initiate the permitting process. To avoid delays in processing your request, please submit the required information using the pre-construction notification (PCN) form provided for the RGP that covers your project. If the RGP does not provide a PCN form, you may submit the required information using ENG Form 6082 - PRE-CONSTRUCTION NOTIFICATION (PCN).

NOTE:  Mozilla, Firefox browser is recommended for viewing ENG Form 6082.  If you receive an error message regarding your PDF viewer, right click the "Application Form" link and select "Save Link As" to download the application. You may need to select "Enable All Features" to view the form in Adobe Acrobat.

If you have questions about an RGP on this page, or to obtain information on where to send notifications for authorization under one of our RGPs, please visit the Regulatory Contact page.

Regional General Permits Applicable to the State of Colorado

Please submit all requests and information related to the following Colorado RPGs within the Albuquerque District electronically to SPA-RD-CO@usace.army.mil. Within five working days from submitting your request, you will be notified of the assigned project manager and project number.

RGP-5: Ditch Related Activities in the State of Colorado


Effective Date: July 30, 2021
Expiration Date: July 30, 2024
 
The U.S. Army Corps of Engineers, Albuquerque and Omaha Districts, issued RGP 5 for discharges of dredged or fill material into waters of the United States associated with ditch related activities in the state of Colorado.  The purpose of this Regional General Permit (RGP) is to authorize discharges into ditches that have minimal individual or cumulative adverse effects on the aquatic environment but that do not qualify for the Clean Water Act section 404(f)(1)(C) exemption because of the recapture provision at section 404(f)(2) (see 33 CFR 323.4) or do not qualify for a Nationwide General permit.
 
The types of activities covered under this permit are those that result in discharges of dredged or fill material into jurisdictional irrigation and drainage ditches (ditches). Irrigation ditches convey irrigation water to or away from irrigated lands. Drainage ditches increase the drainage of a particular land area. To the extent that a Corps permit is required, activities authorized by this RGP include: 
  • Construction of irrigation ditches, 
  • Relocation/realignment of existing irrigation ditches,
  • Converting existing ditches into pipes, 
  • Filling of existing ditches, and
  • Lining or armoring existing ditches.

Other Information:

  • Memorandum to the field on Exemptions from Regulation under Section 404(f)(1)(C) of the Clean Water Act  for the Construction or Maintenance of Irrigation Ditches and for the Maintenance of Drainage Ditches (Attachment A). 
  • Compliance Certification (Attachment B)

Note: Activities verified by the Corps under this permit are valid until the date this RGP expires. In the event that this RGP expires when the project is under construction or under contract to begin construction, the applicant will have one year to complete the work after the permit expiration date.

RGP-14: Fort Carson and Pinon Canyon Maneuver Site Erosion Control and Other Minor Activities


Effective date: October 2, 2019

Expiration date: October 2, 2024 

The purpose of this regional general permit (RGP) is to authorize discharges of dredged or fill material for erosion control and other minor activities in waters of the United States on the Fort Carson Army Garrison (Fort Carson) and the Piñon Canyon Maneuver Site (PCMS) that are substantially similar in nature and cause only minimal individual and cumulative environmental impacts. Activities that do not comply with the provisions of this RGP may require an individual permit. Some of the activities authorized by this RGP may be authorized by one or more nationwide permits. Such activities are included in this RGP to simplify the permitting process and improve the consistency of coordination between Fort Carson and the Corps.  

Note: Activities verified by the Corps under this permit are valid until the date this RGP expires. In the event that this RGP expires when the project is under construction or under contract to begin construction, the applicant will have up to one (1) year after the permit expiration to complete the work.

RGP-37: Stream Stabilization


Effective date: December 12, 2022

Expiration date: December 12, 2027

In accordance with Section 404 of the Clean Water Act (33 U.S.C. 1344) and Section 10 of the Rivers and Harbors Act of 1899 (33 U.S.C. 403), the U.S. Army Corps of Engineers (Corps) hereby authorizes certain limited discharges of dredged and fill material associated with stream stabilization in the State of Colorado. The purpose of this Regional General Permit (RGP) is to authorize stream bed and bank stabilization activities. 

 This RGP authorizes stream stabilization activities necessary for erosion control or prevention, such as vegetative stabilization, bioengineering, sills, rip rap, revetment, barbs, jetties, weirs, or combinations of bank stabilization techniques, provided the activity meets all of the following criteria: 

  1. The average stream width measured at the OHWM is no less than 20 feet.
  2. No material is placed in excess of the minimum needed for erosion protection.
  3. The activity is no more than 1,000 feet in length along the treated bank.
  4. The activity will not exceed an average of 2 cubic yards per running foot, as measured along the length of the treated bank, below the plane of the ordinary high water mark (OHWM), unless the district engineer waives this criterion by making a written determination that the discharge will result in no more than minimal adverse environmental concluding effects.
  5. The activity will not exceed 0.5 acre of permanent loss of wetlands. Any bed form modification is limited to the minimum necessary for erosion control or prevention not to exceed 1 acre of total permanent impact; such modifications must be within or near immediate vicinity.
  6. The activity is not a stream channelization activity.

Note: Activities verified by the Corps under this permit are valid until the date this RGP expires. In the event that this RGP expires when the project is under construction or under contract to begin construction, the applicant will have one year to complete the work after the permit expiration date.

 

RGP-96: Natural Disaster Mitigation and Flood Related Activities in Colorado


Effective date: October 1, 2021

Expiration Date: September 30, 2026

In accordance with Section 404 of the Clean Water Act (33 U.S.C. 1344) and Section 10 of the Rivers and Harbors Act of 1899 (33 U.S.C. 403), the District Engineers for the Albuquerque and Omaha Districts of the U.S. Army Corps of Engineers (Corps) hereby issue Regional General Permit (RGP) 96 for Natural Disaster Mitigation and Flood-Related Activities in Colorado.

This RGP authorizes the discharge of dredged or fill material into waters of the United States associated with certain natural disaster mitigation and flood-related activities within the state of Colorado. This RGP may apply to localized or widespread events and includes, but is not limited to, the following activities: 

  • repair and reconstruction of existing roads
  • repair and construction of temporary levees
  • protection and repair of bridge embankments
  • protection and repair of utility structures
  • stabilization and protection of stream banks 
  • protection and restoration of intake structures
  • construction of debris catchment facilities
  • restoration/cleanup of mud/rockslides 

Note: Activities verified by the Corps under this permit must be completed within one year from the date of permit verification, unless otherwise specified in the Corps verification letter.

For more information regarding emergency permitting please visit our Emergency Permitting Procedures page. also, Emergencies in response to a wildfire please visit our Emergency Permitting in Response to Wildfire webpage.

If you need immediate assistance please contact the Colorado field offices by email at SPA-RD-CO@usace.army.mil or for call-in information please visit either the Northwestern Colorado contact page or the Southern Colorado contact page.

Regional General Permits Applicable to the State of New Mexico

All permit applications, preconstruction notifications for projects within New Mexico and Texas situated within the Albuquerque District area of responsibility should be submitted electronically to SPA-RD-NM@usace.army.mil and for actions within Navajo Nation please submit to SPA-RD-NN@usace.army.mil for initial in-processing and project manager assignment. For the submittal of new requests for activities that had previous Corps interaction, please reference the assigned project number with the submittal, if known.

RGP-17-01: Emergency Repair and Protection Activities


Effective date: May 17, 2023

Expiration date: May 17, 2028

Work authorized by this RGP is limited to discharges of dredged or fill material into waters of the United States, including wetlands, and/or work in or affecting navigable waters of the United States, associated with an emergency situation. An “emergency situation” is present where there is a clear, sudden, unexpected, and imminent threat to life or property demanding immediate action to prevent or mitigate loss of, or damage to, life, health, property or essential public services (i.e., a situation that could potentially result in an unacceptable hazard to life, a significant loss of property, or damage to essential public services if corrective action requiring a permit is not undertaken immediately). 

Activities authorized by this RGP are limited to discharges of dredged or fill material that are the minimum necessary to alleviate the emergency situation and that would not result in more than minimal individual and cumulative adverse effects. Activities that would result in the loss of greater than 1/2-acre of waters of the United States cannot be authorized by this RGP.

Applicants should send notification to the Corps as early as possible and shall not begin the activity until the Corps provides written authorization that the activity may proceed under this RGP with any site-specific special conditions imposed by the Corps. The Corps recognizes there may be situations where imminent threats to life or property may occur, and the applicant has not received authorization to proceed from the Corps. It is not the intention of this permit to require threats to life or property to remain unaddressed. If an applicant chooses to proceed without prior authorization from the Corps, the applicant must ensure that notice of such a unilateral decision to proceed is made to this office by telephone or e-mail within 24 hours, and those messages should include the information identified in items 1 and 2 within the permit linked above. Formal written notification requesting after-the-fact authorization must be sent to this office within 7 working days. Electronic notification by email is preferred. Notification should be provided to the NM/TX Branch Chief at: 

Email: SPA-RD-NM@usace.army.mil           
Mail: U.S. Army Corps of Engineers Albuquerque District Regulatory Division
4101 Jefferson Plaza NE
Albuquerque, NM 87109
Phone: (505) 342-3280 

 

For more information regarding emergency permitting please visit our Emergency Permitting Procedures page. also, Emergencies in response to a wildfire please visit our Emergency Permitting in Response to Wildfire webpage.

Note: Activities verified by the Corps under this permit must be completed within 45 days from the date of permit verification, unless otherwise specified in the verification letter. Additionally, This permit is available in parts of West Texas and the entire Navajo Nation within New Mexico, Arizona, and Utah.

Tribes that have been granted a Water Quality Certification (WQC):

 

Tribes with certification authority that waived WQCs:
  • Pueblo of Acoma
  • Pueblo of Pojoaque
  • Pueblo of Laguna
  • Pueblo of Tesuque
  • Pueblo of Nambe
  • Ohkay Owingeh
  • Picuris Pueblo
  • Taos Pueblo

 

RGP 16-01 for Utility Line Construction, Maintenance, Repair, or Removal


Effective Date: November 29, 2021

Expiration Date: November 29, 2026

AREA OF COVERAGE: Within the District’s Area of Responsibility for New Mexico and West Texas 

SCOPE OF AUTHORIZED ACTIVITIES: Activities required for the construction, maintenance, repair, and removal of utility lines and associated facilities in waters of the United States, provided the activity does not result in the loss of greater than 1⁄2-acre of waters of the United States for each single and complete project. 

Utility lines: This RGP authorizes the construction, maintenance, or repair of utility lines, including outfall and intake structures, and the associated excavation, backfill, or bedding for the utility lines, in all waters of the United States, including projects where there is a change in pre-construction contours.  a definition of "utility line" can be found within the permit linked in the heading.

Utility line substations: This RGP authorizes the construction, maintenance, or expansion of substation facilities associated with a power line or utility line in non-tidal waters of the United States, provided the activity, in combination with all other activities included in one single and complete project, does not result in the loss of greater than 1⁄2-acre of waters of the United States. This RGP does not authorize discharges into non-tidal wetlands adjacent to tidal waters of the United States to construct, maintain, or expand substation facilities. 

Foundations for overhead utility line towers, poles, and anchors: This RGP authorizes the construction or maintenance of foundations for overhead utility line towers, poles, and anchors in all waters of the United States, provided the foundations are the minimum size necessary and separate footings for each tower leg (rather than a larger single pad) are used where feasible.

Access roads: This RGP authorizes the construction of access roads for the construction and maintenance of utility lines, including overhead power lines and utility line substations, in nontidal waters of the United States, provided the activity, in combination with all other activities included in one single and complete project, does not cause the loss of greater than 1⁄2-acre of non-tidal waters of the United States. This RGP does not authorize discharges into non-tidal wetlands adjacent to tidal waters for access roads. Access roads must be the minimum width necessary. Access roads must be constructed so that the length of the road minimizes any adverse effects on waters of the United States and must be as near as possible to preconstruction contours and elevations (e.g., at grade corduroy roads or geotextile/gravel roads). Access roads constructed above pre-construction contours and elevations in waters of the United States must be properly bridged or culverted to maintain surface flows. Access roads used solely for construction of the utility line must be removed upon completion of the work, in accordance with the requirements for temporary fills. 

This RGP also authorizes temporary structures, fills, and work necessary to conduct the utility line activity.

This RGP does not authorize work in advance of permit verification by the Corps. 

NOTE: Activities verified by the Corps under this permit are valid until the date this RGP expires. In the event that this RGP expires when the project is under construction or under contract to begin construction, the applicant will have one year to complete the work after the permit expiration date.

Water Quality Certification for Permittees on Non-tribal Land in New Mexico: 

State Water Quality Certification (WQC) is required by CWA §401 to ensure that the permit is consistent with state law and complies with the state Water Quality Standards (20.6.4 NMAC), the Water Quality Management Plan/Continuing Planning Process, including Total Maximum Daily Loads (TMDLs), and the Antidegradation Policy. Pursuant to 20.6.2.2002 NMAC, the New Mexico Environment Department (NMED) issued conditional certification for the RGP dated February 11, 2021.

Water Quality Certification for Permittees on Non-tribal Land in West Texas:

State Water Quality Certification has been issued by the Texas Commission of Environmental Quality (TCEQ) in pursuant to the requirements of Title 30, Texas Administrative Code, Chapter 279, is restricted to the work described in the revised RGP 1601 received September 8, 2021. This certification may be extended to any minor revision of the COE permit when such change(s) would not result in an impact on water quality. The Texas Commission on Environmental Quality (TCEQ) reserves the right to require full joint public notice on a request for minor revision. If this application is a modification of an original permit or any modification thereof for which a special condition was cited by the Commission or a predecessor agency, such conditions shall remain valid. The applicant is hereby placed on notice that any activity conducted pursuant to the COE permit which results in a violation of the state's surface water quality standards may result in an enforcement proceeding being initiated by the TCEQ or a successor agency. Provisions within the certification shall be attached to any permit issued by the COE and shall be followed by the permittee or any employee, agent, contractor, or subcontractor of the permittee during any phase of work authorized by a COE permit. 

Water Quality Certification for Permittees on Tribal Lands:

Water quality certification for projects on tribal lands must be obtained from the tribal water quality program for tribes that have water quality certification authority (as of the date of this notice ) - Pueblo of Sandia, Pueblo of Isleta, Pueblo of Nambé, Pueblo of Acoma, Picuris Pueblo, Pueblo of Pojoaque, Santa Clara Pueblo, Taos Pueblo, Ohkay Owinghey, Pueblo of Tesuque, Navajo Nation and Ute Mountain Ute Tribe). Contact information as of the date of this notice can be found within the permit linked in the heading above.

For projects on tribal lands where the tribe does not have water quality certification authority, certification must be obtained from the appropriate Regional Office of the Environmental Protection Agency.  Region Specific EPA contact information as of the date of this notice can be found within the permit linked in the heading above.

RGP 14-01 Stream Stabilization and water quality improvement projects within Urban Ephemeral Channels


Effective date: September 6, 2019

Expiration date: September 6, 2024

PERMITTEE: Public agencies, businesses, or private parties (i.e., the public in general)

PROJECT DESCRIPTION:  This permit authorizes discharges of dredged or fill material into waters of the United States for stream stabilization projects for the purpose of water quality improvements in ephemeral drainages located in urban environments within the State of New Mexico.  Examples of work that may be undertaken under this permit, upon authorization by the District Engineer (DE), include but are not limited to:

  • Bank stabilization projects that exceed the thresholds for Nationwide Permit (NWP) 13 and are determined by the Corps to result in minimal impacts to the aquatic environment.  These must have a water quality component through reduction of erosion (which should be stated in the application purpose and need from any proposed project).
  • Construction of grade control structures, energy dissipaters, and flow deflection structures.
  • Installation of water quality improvement features (e.g. debris containment or removal structures, sediment settling basins). 
  • Any combination of these types of activities if the proposed undertaking will result in minimal impacts to the aquatic environment. 

NOTEActivities verified by the Corps under this permit are valid until the date this RGP expires. In the event that this RGP expires when the project is under construction or under contract to begin construction, the applicant will have one year to complete the work after the permit expiration date.

Quick Links