Tulsa District NEPA Notices

CARBON CANYON DAM SAFETY MODIFICATION STUDY ORANGE COUNTY, CALIFORNIA

Press Operations — Mon, 08 Jun 2026 19:15:51 GMT

The U.S. Army Corps of Engineers (USACE) hereby informs the public that the 2026 draft Carbon Canyon Dam Safety Modification Study (DSMS) Environmental Assessment (EA) and draft Finding of No Significant Impact (FONSI) is available for a 30-day public review. The 30-day public comment period begins on June 8, 2026, and ends on July 8, 2026. The draft EA and draft FONSI are available with this public notice under Carbon Canyon Documents.

PUBLIC NOTICE: 30-DAY COMMENT PERIOD MIDWEST CITY WATER INFRASTRUCTURE IMPROVEMENTS PROJECT OKLAHOMA COUNTY, OKLAHOMA

Press Operations — Thu, 19 Mar 2026 23:51:00 GMT

Public Notice for Midwest City Water Infrastructure Improvements Project in Midwest City, Oklahoma. The public comment period begins March 20, 2026 and ends April 19, 2026.

PUBLIC NOTICE RELEASE OF THE DRAFT ENVIRONMENTAL ASSESSMENT AND FINDING OF NO SIGNIFICANT IMPACT FOR THE KEYSTONE DAM AND RESERVOIR MASTER PLAN SUPPLEMENT CREEK, OSAGE, PAWNEE, PAYNE, AND TULSA COUNTIES, OKLAHOMA

Press Operations — Mon, 26 Jan 2026 21:39:00 GMT

Release of draft Environmental Assessment and draft Finding of No Significant Impact (FONSI) for a supplement to the Keystone Dam and Lake Master Plan.

Public Notice 2025 Draft Kaw Lake Master Plan and Environmental Assessment Kaw Lake, Arkansas River Basin Osage and Kay Counties, Oklahoma

Press Operations — Wed, 03 Dec 2025 15:08:01 GMT

DEPARTMENT OF THE ARMY U.S. ARMY CORPS OF ENGINEERS, TULSA DISTRICT 2488 EAST 81ST STREET TULSA,

Public Notice 2025 Draft Canton Lake Master Plan and Environmental Assessment Canton Lake, North Canadian River Basin Blaine, Dewey, and Major Counties, Oklahoma

Press Operations — Wed, 03 Dec 2025 14:59:47 GMT

Public Notice for Draft Canton Lake Master Plan and 45-day public comment period beginning December 17, 2025 and ending January 30, 2026.

Tulsa-West Tulsa Levee Storm Sewer Construction and Levee Realignment

Press Operations — Thu, 19 Dec 2024 19:57:10 GMT

In compliance with U.S.C. Title 33, Chapter 9, Subchapter 1, Section 408, the Mr. Joe Westervelt (requester) has requested permission from the U.S. Army Corps of Engineers (USACE) for the realignment of a portion of the Tulsa-West Tulsa Levee C and the construction of 3 storm culverts to drain storm water to the Arkansas River at 431 West 23rd Street, Tulsa, Oklahoma. Section 14 Township 19 North, Range 12 East.

30 Day Comment Period - Fort Supply Wildlife Management Area Shooting Range

Press Operations — Tue, 19 Nov 2024 14:37:23 GMT

Draft Environmental Assessment for Fort Supply Wildlife Management Area Shooting Range

Public Notice for 30 Day Comment Period Related to Draft Environmental Assessment for Fort Gibson Wildlife Management Area Shooting Range

Press Operations — Tue, 01 Oct 2024 18:55:52 GMT

This public notice offers an opportunity for all interested parties to comment on the proposed relocation of the Fort Gibson Wildlife Management Area (WMA) shooting range, providing information necessary to inform the Oklahoma Department of Wildlife Conservation (ODWC) for evaluation and review. A copy of the Draft Environmental assessment and the ODWC Public Notice are posted at: https://www.wildlifedepartment.com/opportunity-public-comment

Environmental Assessment for Canton Wildlife Management Area Gun Range

Press Operations — Fri, 02 Aug 2024 19:35:00 GMT

This Environmental Assessment (EA) is being conducted on behalf of the Oklahoma Department of Wildlife Conservation pursuant to the National Environmental Protection Act (NEPA). This EA includes an assessment of the environmental effects of the development, expansion, and operation of a shooting range facility located within the Canton Wildlife WMA. The proposed project is located on U.S. Army Corps of Engineers (USACE) property. USACE is the lead federal agency for the current environmental policy.

Tulsa Ports Outfall Easement Draft Environmental Assessment

Press Operations — Wed, 24 Jul 2024 20:15:00 GMT

The 30 day public comment period for this draft environmental assessment runs from July 24, 2024 to August 23, 2024. Comments must be submitted in writing via email or U.S. Postal Service. Send comments via email to christopher.m.gilliland@usace.army.mill Send written comments via U.S. Mail to: Chris Gilliland Biologist U.S. Army Corps of Engineers, Tulsa District Operations Division 2488 East 81st Street Tulsa, OK 74137

Public Notice: Environmental Assessment Oklahoma River Improvements EMBARK Boat Dock and MAPS4 Pedestrian Bridge City of Oklahoma City

Press Operations — Wed, 06 Mar 2024 18:25:00 GMT

Public Notice Comment Comment Period for Boat Dock Improvements runs from March 6, 2024 to March 16, 2024 Public Notice Comment Period for MAPS4 Pedestrian Bridge runs from March 6, 2024 to March 16, 2024. Public notice documents with directions to make public comment are linked below. This Environmental Assessment (EA) evaluates the effects of the proposed construction of two (2) Oklahoma River improvement projects which will modify the Oklahoma River levee (federally constructed project). These improvement projects, construction of a boat dock and a pedestrian bridge, address the need for accessibility to the river documented in the 1993 Corridor Plan.

Keystone Dam Safety Modification Study Public Open House Workshops & 30-day Comment Period

Press Operations — Wed, 06 Mar 2024 15:06:14 GMT

30 Day comment period for Keystone Dam Safety Modification Study begins March 6, 2024 and runs through April 5, 2024 Public open house workshops will be held March 13 and 14 from 4 p.m. to 7 p.m., at the Keystone State Park Community Center 1926 S Highway 151 Sand Springs, OK 74063. This project would raise the height of the Keystone Dam to reduce the risk of overtopping during significant flooding events. This would require the raising of the dam embankments and Highway 151, and the reconstruction of the stilling basin below Keystone Dam.

Public Notice Red River Chloride 30 day comment period, public informational meeting

Press Operations — Fri, 16 Feb 2024 18:01:04 GMT

The Tulsa District, U.S. Army Corps of Engineers established a 30-day public comment period related to closure of the Red River Chloride Control Project in four Texas counties and will host two public meetings to provide an overview of the purpose and scope of the study. The USACE will host informational, open-house style meetings at the Red River Authority of Texas offices in Wichita Falls, Texas, Feb. 26 from 5-8 p.m. and at the Kingston High School cafeteria, Kingston, Oklahoma, Feb. 27 from 5-8 p.m.

NOTICE OF PUBLIC OPINIONFort Gibson WMA Shooting Range

Press Operations — Mon, 13 Nov 2023 17:22:41 GMT

Public notice for proposed shooting range at Fort Gibson Wildlife Management Area Location: Fort Gibson WMA Shooting Range Existing Range Coordinates: 35°57'31.2"N 95°20'04.9"W Proposed New Range Coordinates: 36°04'30.8"N 95°23'02.5"W Purpose: To provide an opportunity for the public to comment, identify specific issues, and/or environmental impacts that can be addressed in the Draft Environmental Assessment for the Oklahoma Department of Wildlife Conservation (ODWC).

Public Notice Open House ScopingMeeting and 30-Day Comment Period Optima Lake Disposition Study, Texas County, Oklahoma

Press Operations — Fri, 30 Sep 2022 19:04:56 GMT

The U.S. Army Corps of Engineers, Tulsa District (USACE), is investigating the potential disposition of Optima Lake, Texas County, Oklahoma. Optima Lake was authorized by the Flood Control Act of 1936 and constructed by the U.S. Army Corps of Engineers beginning in 1966. The structure stretches approximately 15,000 feet across the North Canadian (Beaver) River. Authorized project features of Optima Lake being investigated include the earthen embankment, spillway, outlet works, and administration and maintenance building situated on approximately 13,247 acres of Government-owned land. Currently, authorized purposes for Optima Lake include flood control, water supply, recreation, and fish and wildlife. The USACE is preparing a National Environmental Policy Act (NEPA) document to disclose the potential adverse and beneficial impacts of disposition of these features, as well as the effects of continuous operation and maintenance of Optima Lake or portions of the project under different project purposes or leases with other Federal agencies and non-Federal entities who may be suited to take over operations and maintenance responsibilities.

After-Action Environmental Assessment for the Webbers Falls Pool and Robert S. Kerr Pool Emergency Dredging and Open Water Disposal

Press Operations — Mon, 29 Aug 2022 17:41:45 GMT

This Environmental Assessment (EA) has been prepared by the U.S. Army Corps of Engineers (USACE) Tulsa District (SWT) to evaluate the Webbers Falls Pool and Robert S. Kerr Pool Emergency Dredging and Open Water Disposal. This EA is an assessment of potential impacts that have resulted from the implementation of the Emergency Action Alternative in comparison with the No Action Alternative. It has been prepared in accordance with 33 Code of Federal Regulations (CFR) Part 230 and the 1978 Council on Environmental Quality (CEQ) regulations 40 CFR Parts 1500-1508, as amended in 1986 and 2005, as reflected in the USACE Engineering Regulation (ER) 200-2-2. In fulfillment of these and all other legal, regulatory, and policy requirements, this EA describes the purpose and need for the action, the range of alternatives considered, and discloses the environmental impacts of the alternatives.

Unite Private Network LLC, Webbers Falls Lock and Dam Project

Press Operations — Thu, 13 May 2021 19:20:15 GMT

Public Notice Unite Private Network, LLC (UPN, Requester) in Muskogee County, Oklahoma, is proposing to relocate a segment of its existing fiber optic communication line from to the U.S. Route 62 bridge at the Arkansas River to under the McClellan-Kerr Arkansas River Navigation System (MKARNS) and within US Army Corps of Engineers (USACE-SWT) administered fee lands at the Webbers Falls Lock and Dam Project The two 2-inch diameter conduits will carry fiber optic communication cables serving Northeastern Oklahoma east of the Arkansas River. The proposed relocation would be installed via horizontal direction drill (HDD).

Phillips 66 Pipeline Replacement, Arkansas City Levee, Kaw Lake

Press Operations — Thu, 29 Apr 2021 14:56:02 GMT

Phillips 66 Pipeline, LLC (P66, Requester) in Cowley County, Kansas, is proposing to replace a segment on its existing pipelines under the Arkansas River and adjacent Arkansas City Levee and within US Army Corps of Engineers (USACE)-administered fee lands at the Kaw Lake Project (Figure 1), which is under the Jurisdiction of the USACE. The 10-inch diameter pipelines that carry petroleum products were installed circa 1920s and 1950s.

Tulsa River Parks Authority - Pedestrian Bridge Replacement

Press Operations — Tue, 27 Apr 2021 14:02:00 GMT

The City of Tulsa -Tulsa River Parks Authority, in association with The Gathering Place Tulsa Community Foundation, is proposing to replace the Pedestrian Bridge across the Arkansas River in Tulsa, Tulsa County, Oklahoma (T19N R12E SN13) adjacent to the Zink Dam. Components of the pedestrian bridge replacement would impact Levee C of the Tulsa – West Tulsa (TWT) levee system, a federally constructed levee. The levee was constructed by the U.S. Army Corps of Engineers, and after completion in 1945, ownership was transferred to the Tulsa County Drainage District No. 12 for continued operations, maintenance, repairs, rehabilitation, and replacement actions. The proposed alterations and modifications are operation and maintenance responsibilities of the non-Federal sponsor, the City of Tulsa, and will be implemented at no cost to the federal government. Site location maps are included below for reference.

Corps seeks public comment for Lake Texoma Shoreline Management Plan revision

Press Operations — Tue, 01 Dec 2020 23:31:18 GMT

The 30-day public comment period for the review of the draft Lake Texoma Shoreline Management Plan revision begins Dec. 2 and will conclude Jan. 2. The Tulsa District is providing a virtual public involvement presentation to promote public education and input related to the draft Lake Texoma SMP. Virtual presentations are available at https://www.swt.usace.army.mil/Locations/Tulsa-District-Lakes/Oklahoma/Lake-Texoma/. Links to the draft shoreline management plan, finding of no significant impact letter, public comment forms and shoreline management presentations, are available on the Tulsa District website at https://www.swt.usace.army.mil/Missions/Recreation/Shoreline-Management-Plans/. The Shoreline Management Plan addresses the rules and guidelines that govern private shoreline uses, such as private boat docks, vegetation modification, and similar uses of USACE federally owned fee property.