Waters of the State include any stream, river, brook, swamp, lake, sound, tidal estuary, bay, creek, reservoir, waterway, or other body or accumulation of water. They can be surface or underground, public or private, natural or artificial. Finally, they must be contained in, flow through, or border upon any portion of this State (including any portion of the Atlantic Ocean over which the State has jurisdiction).  G.S. 143-212(6)

A stream is a body of concentrated flowing water in a natural low area or natural channel on the land surface (15A NCAC 02B .0610). There are three stream types: ephemeral, intermittent, and perennial.  
Ephemeral streams are features that only carry stormwater in direct response to precipitation. They may have a well-defined channel and they typically lack the biological, hydrological, and physical characteristics commonly associated with intermittent or continuous conveyances of water. These features are typically not regulated by NC DWR or the U.S. Army Corps of Engineers.  
Intermittent streams have a well-defined channel that contains water for only part of the year (typically during winter and spring). The flow may be heavily supplemented by stormwater. When dry, they typically lack the biological and hydrological characteristics commonly associated with continuous conveyances of water. These features are regulated by NC DWR and typically regulated by the U.S. Army Corps of Engineers.  
Perennial streams have a well-defined channel that contains water year-round during a year with normal rainfall. Groundwater is the primary source of water, but they also carry stormwater. They exhibit the typical biological, hydrological, and physical characteristics commonly associated with the continuous conveyance of water. These features are regulated by NC DWR and typically regulated by the U.S. Army Corps of Engineers.

A modified natural stream means the channelization or relocation of a stream. Consequently, the flow is relocated. They exhibit the typical biological, hydrological, and physical characteristics commonly associated with the continuous conveyance of water. These features are regulated by NC DWR and are typically regulated by the U.S. Army Corps of Engineers. 
A ditch or canal means a man-made channel other than a modified natural stream. They are constructed for drainage purposes and typically dug through inter-stream divide areas. They may exhibit hydrological and biological characteristics similar to streams. These features are typically not regulated by NC DWR or the U.S. Army Corps of Engineers.

Division of Water Resources (DWR) determines the presence and location of waters of the State, including streams. The U.S. Army Corps of Engineers determine the presence and location of wetlands that are jurisdictional under Section 404 of the Clean Water Act. In areas where there are riparian buffer protection programs, other entities may make stream determinations for the buffer rules only (see Buffer FAQs, below). To schedule a stream determination, please contact our Regional Offices.

“Blue-line stream” means that a stream appears as a broken or solid blue line (or a purple line) on a USGS topographic map. Streams do not have to be “blue-line” to be considered waters of the State.

NO!!! While topographic maps and soil surveys may be helpful for some streams, a stream does not have to appear on a map to be regulated (see Buffer FAQs, below, for map requirements).

Wetlands are the interfaces between land and water. They are characterized by having hydric soils, hydrophytic plants and wetland hydrology (for more information about wetlands, please click here). Wetlands are regulated by NC DWR and the U.S. Army Corps of Engineers. 

The U.S. Army Corps of Engineers determine the presence and location of wetlands that are jurisdictional under Section 404 of the Clean Water Act.

"404" refers to Section 404 of the Clean Water Act. The U.S. Army Corps of Engineers (USACE) is the federal agency responsible for issuing 404 Permits; these permits are required for the discharge of fill material into streams, wetlands and open waters. For more information about 404 permitting, click here.

"401" refers to Section 401 of the Clean Water Act. The North Carolina Division of Water Resources (DWR) is the state agency responsible for issuing 401 water quality certifications (WQC). When the state issues a 401 certification (which is required for any federally permitted or licensed activity that may result in a discharge to waters of the U.S.), this certifies that a given project will not degrade Waters of the State or violate State water quality standards.

A 401 WQC is required for any federally permitted or licensed activity that may result in a discharge to waters of the U.S. Typically, if the USACE determines that a 404 Permit or Section 10 Permit is required because your proposed project involves impacts to wetlands or waters, then a 401 WQC is also required.

Examples of activities that may require permits include:

• Any disturbance to the bed (bottom) or banks (sides) of a stream.
• Any disturbance to a wetland.
• The damming of a stream channel to create a pond or lake.
• Placement of any material within a stream, wetland or open water, including material that is necessary for construction, culvert installation, causeways, road fills, dams, dikes or artificial islands, property protection, reclamation devices and fill for pipes or utility lines.
• Temporary impacts including dewatering of dredged material prior to final disposal and temporary fill for access roads, cofferdams, storage and work areas.

The best practice is to avoid all impacts to streams, wetlands and open waters when possible. Before you start any project that might have impacts, contact your local USACE or DWR representative to determine whether permits are needed. It is essential that when you plan your project, you seek all practical attempts to avoid or minimize impacts to streams, wetlands and open waters. The permitting process is not automatic – applicants must demonstrate that they have avoided and minimized impacts to the maximum extent practical.

Avoid: Has the project been designed to avoid impacts to wetlands, streams and other natural resources? Have alternative options, designs and locations been considered?

Minimize: Where project impacts are unavoidable, is the project designed such that the impacts have been minimized?

The USACE determines which type of permit is required. Once the USACE determines which type of permit, there will be a corresponding water quality certification. Most activities fall under one of our general certifications.

No, not all activities require review and approval by DWR to be covered under a certification, some projects may be covered under a general certification. Once the USACE has determined which type of permit your project requires you can review the thresholds listed in the corresponding general certification to determine if your project can be covered by the General Certification or if it will require an Individual Certification. Please note that if your project is covered under one of the 401 general certifications, all conditions of that certification must be followed. In this case you do not need to submit a formal application to DWR, nor will you receive a signed 401 WQC from DWR.

An Individual Certification is just a 401 Certification that is specific to a proposed project.  If your project is not covered under one of DWR’s General Certifications, then you will need to apply to DWR for an Individual 401 Certification.  DWR will review your application, and if approved, we will issue a 401 Certification. This will look similar to a General Certification, but will be issued specifically to your project, and may include additional site specific conditions.

Prior to June 27, 2023 An Isolated and Other Non-404 Jurisdictional Wetlands and Waters Permit was a permit for impacts to isolated wetlands or surface waters or any other non-404 jurisdictional wetlands or surface waters.

As of the ratification of SESSION LAW 2023-63, a permit is no longer required for impacts to any isolated or other non-jurisdictional wetland. DWR recommends that project proponents secure confirmation of jurisdiction prior from the US Army Corps of Engineers to impacting wetlands.

An Isolated and Other Non-404 Jurisdictional Wetlands and Waters Permit is still required for impacts to isolated streams in North Carolina. Some impacts may be covered by the General Permit and other projects may require an Individual Isolated Waters Permit. For a list of activities that may require a permit, click here.

Use the pre-construction notification (PCN) form to apply for general 401 WQCs.

In addition to the completed PCN Form, at a minimum you should include the following items with your application:

• A cover letter explaining your project.
• A vicinity map.
• A site plan, drawn to scale, depicting all proposed impact areas (temporary and permanent impacts). Please note: DWR can accept full size plan sheets.
• Any supporting documentation available, such as correspondence received from the USACE or photographs.
• All additional information requested within the PCN Form.
• The appropriate application fee.

Electronic applications should be submitted electronically via the DEMLR and DWR-Online Submissions Forms. 

If unable to submit through an online submission form, please mail to the appropriate physical address in the table below:

Yes. Please see our fee page for more information.

Yes, there is a limited Express Review Program that offers a more timely review than the traditional permit review process. Participation in the program is voluntary and higher fees are charged.

Once your application is received by DWR and determined to be complete, we have 60 days to prepare a response in accordance with 15A NCAC 02H .0507. All applications are reviewed in the order received. Applications are considered “received” upon payment of the application fee (if applicable). DWR may request additional information during our review. If we do, the 60-day clock will restart upon receipt of your response to our request. If we request more information and that information is not provided, the application will be returned.

Please go to the DENR application tracker website for more information on the status of your application.

Please visit our electronic document management system to view and print files for projects that include buffer impacts, stream determinations, mitigation and 401 certifications and 401 stormwater management plans. (See the Laserfiche Weblink User's Guide for help navigating the system.)

A riparian buffer is a vegetated area bordering a body of water, such as a stream, lake or pond.

The vegetated area closest to the body of water stabilizes the streambank and provides shade and habitat for aquatic life. The vegetation also acts like a filter and sponge to remove, transform, or store nutrients and other pollutants. The outer reaches of the vegetated buffer slow and spread out the flow of water over the land, trapping sediment and attached pollutants.

Riparian buffers filter stormwater runoff before it enters the stream. The vegetation within the buffer absorbs excess nutrients and sediment, controls erosion, moderates water temperature and provides habitat for wildlife. They also provide flood control and protect property.

There are state riparian buffer protection programs in the Neuse River Basin, Tar-Pamlico River Basin, Catawba River Basin, Randleman Lake Watershed, Jordan Lake Watershed and Goose Creek Watershed. There are also local buffer protection programs across the state

Generally, all of NC Riparian Buffer Rules state that a stream is subject to regulatory buffers if it is present on EITHER the most recent published version of the NRCS soil survey map or the USGS Topo map with 1:24,000 hydrography.  DWR has created an online mapping tool to assist with this mapping exercise.  

Diffuse/dispersed flow refers to overland water flow that is spread out over the landscape, rather than concentrated in a defined channel or pipe.

Yes, there are many different programs. Stormwater programs include: Phase I and Phase II NPDES, Session Law 2006-246, Water Supply Watershed, Coastal Stormwater, High Quality Waters, Outstanding Resource Waters, Universal Stormwater Management and Goose Creek Watershed. There are also programs regulated under the Non-discharge (2T) rules with setbacks, including sewer extensions, irrigation systems and recycle systems. The Division of Land Resources implements a buffer on Trout waters. (Click here for a Trout Buffer factsheet and here for a Trout Buffer FAQ brochure).

In the Neuse River Basin, Tar-Pamlico River Basin and the Goose Creek Watershed the buffer applies to: intermittent streams, perennial streams, lakes, ponds, estuaries and modified natural streams that are depicted on the most recent printed version of the soil survey map prepared by the Natural Resources Conservation Service OR the 1:24,000 scale quadrangle topographic map prepared by the U.S. Geologic Survey.

In the Randleman Lake Watershed the buffer applies to: same as above OR if other site specific evidence indicates to DWR the presence of waters not shown on either of the two maps.

In the Catawba River Basin the buffer applies to: the Catawba River mainstem below Lake James and along mainstem lakes from and including Lake James to the South Carolina border in the Catawba River Basin. (Catawba buffer rules also apply to the South Fork of the Catawba river up to the 569’ elevation of Lake Wylie).

In the Jordan Lake Watershed the buffer applies to: intermittent streams, perennial streams, lakes, ponds and reservoirs that are depicted only on the following maps: the most recent printed version of the soil survey map prepared by the Natural Resources Conservation Service OR the 1:24,000 scale quadrangle topographic map prepared by the U.S. Geologic Survey OR a map approved by the Geographic Information Coordinating Council and by the N.C. Environmental Management Commission.

Yes. A use is considered “existing” if it was present within the riparian buffer prior to the effective date of that rule for DWR regulated activities (Neuse: July 22, 1997; Tar-Pamlico: January 1, 2000; Catawba: June 30, 2001; Randleman: April 1, 1999; Goose Creek: February 1, 2009; Jordan Lake: August 11, 2009 or the date of local government implementation for local government regulated activities). For more information about existing uses, please see the appropriate buffer rule(s).

The riparian buffer must be undisturbed, regardless of property size or type of land use. Within each set of buffer rules*, there is a Table of Uses for specific activities:

• Deemed Allowable (Jordan: Exempt) uses are allowed in the riparian buffer without approval from the Division of Water Resources (DWR).
• Allowable upon Authorization (Jordan: (Potentially) Allowable) uses may occur in the buffer after written authorization from DWR. Some of these impacts may require mitigation for the impacts and the uses are therefore considered Allowable with Mitigation upon Authorization (Jordan: Allowable with Mitigation ).
• Prohibited uses are not allowed in the buffer unless a variance is granted from the N.C. Environmental Management Commission.
• Activities not listed in the Table of Uses are Allowable with Exception (Jordan: Prohibited).

Please refer to 15A NCAC 02B .0295 for the requirements for buffer restoration. 

A buffer authorization is required for any use that is designated as “Allowable upon Authorization” or “Allowable with Mitigation upon Authorization” within the applicable buffer rule (see above for definition of uses).

A variance is required for any activity that is listed as “prohibited” in the Table of Uses (see above for definition of uses), except in Jordan where a variance is required for any activity that is not specifically listed in the Table of Uses. Variances transfer with the property and, once approved by the DWR, the variance does not expire.  There are two types of variances*, major and minor.

Variances for  Tar-Pamlico, Neuse, Catawba, Randleman, and Goose Creek:

• Uses designated as prohibited in the table of uses may not proceed within the riparian buffer unless a variance is granted pursuant to 15A NCAC 02B .0226.

Variances for Jordan:

• Minor Variances are for impacts to Zone 2 of the buffer only.  Approvals for minor variances may be granted by DWQ or the delegated local program.
• Major Variances are for impacts to Zone 1 or Zones 1 and 2 of the buffer.  Approvals for major variances may only be granted by the N.C. Environmental Management Commission.

An authorization with exception is required for any activity that is not specifically listed in the Table of Uses in Tar-Pamlico, Neuse, Catawba, Randleman, and Goose Creek. Major exceptions require public notice by DWR.

• Minor Exceptions are for impacts less than 1/3 acre
• Major Exceptions are for impacts greater than 1/3 acre

The pre-construction notification (PCN) form is used to apply for buffer authorizations whenever the project will also have impacts to streams or wetlands.  A buffer authorization application form can be used when the project will ONLY impact buffers (no stream or wetland impacts). Buffer impacts can only be approved when there are “no practical alternatives.” For variance application, click here. 

Applications may be submitted electronically via the online Buffer Application Form. 

No, there is no application fee for buffer authorizations or variances.

For questions about the riparian buffer rules, contact your local Surface Water Protection Regional Office Staff or DWR's 401/ Buffer Coordinator at (919) 707-3631 in the Central Office.

For questions regarding minor exceptions, minor variances, and buffer authorizations in the Neuse and Tar-Pamlico Basins in the coastal counties (except for Carteret, Duplin and Onslow counties), contact the Washington Regional Office. Questions regarding the riparian buffer rules in Carteret, Duplin and Onslow counties can be directed to the Wilmington Regional Office.

For questions regarding minor exceptions, minor variances, and buffer authorizations in the Neuse and Tar-Pamlico Basins in the non-coastal counties contact the Raleigh Regional Office.

For questions regarding major exceptions and major variance applications in all riparian buffer basins contact the 401/Buffer Coordinator at 919-707-3631 (position is currently vacant).

You may also refer to the DENR application tracker website for general information on the status of your application.  

You may refer to our electronic document management system to view and print files for projects that include buffer impacts, stream determinations, mitigation and 401 certifications, and 401 stormwater management plans.

The Central Office is no longer accepting Express applications. The Washington and Wilmington Regional offices are still accepting Express projects. For more information about express review in those two regions click here.

Yes. As of August 1, 2011, these local governments are delegated:

• Neuse: Orange County, Pitt County, Johnston County, Town of Morrisville, Town of Hillsborough
• Tar-Pamlico: Pitt County
• Catawba: McDowell County, Burke County
• Goose Creek: Mecklenburg County (for the Town of Mint Hill Only)
• Randleman: All local governments within the watershed (includes Forsyth County, Guilford County, Randolph County, City of Winston-Salem, City of Archdale, City of Greensboro, City of High Point, Town of Jamestown, Town of Kernersville, City of Randleman, City of Trinity)
• Jordan: All local governments within the watershed. For a list of those local governments and their contact information click here.  (Please note: There are some portions of come counties where DWR implements the buffer rules.) 
• DWR also implements the Buffer rules for any activities conducted under the authority of the State, United States, multiple jurisdictions or local units of government and all forestry and agriculture activities.)

For a comprehensive list of local governments delegated/designated to administer the state riparian buffer protection rules, you may also click here.  When applicable, please contact the locally delegated government agency for more information about their program.