Tennessee Stream Quantification Tool (SQT)

Tennessee Department of Environment and Conservation finalized their Stream Quantification Tool (SQT) November 11, 2018. This tool is proposed to replace the 2004 mitigation guidelines.

Tennessee Department of Environment and Conservation (TDEC). (2018). Tennessee Stream Quantification Tool: Data Collection and Analysis Manual, TN SQT v1.0. Nashville, TN: Tennessee Department of Environment and Conservation. )

Hydrologic Determination – Tennessee

We recently completed multiple hydrologic determinations in the State of Tennessee. These are required by Tennessee law and are conducted by our trained field staff. These determinations use a combination of primary and secondary field indicators for the assessment. The secondary indicators include assess geomorphology, hydrology, and biology related characteristics within the watercourse to identify if it is a wet weather conveyance.

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Jurisdictional Determination – Whitley County, Kentucky

Jurisdictional Determination projects were conducted at these Kentucky sites in the last couple months. One project was determined to not require a permit while the other was found to contain one jurisdictional intermittent stream channel.

Jurisdictional Determinations are conducted by BSC personnel in support of the requirements of Section 404 of the Clean Water Act (CWA) to identify “waters of the U.S.” as identified by the United States Army Corps of Engineers (USACE). Field surveys for the determination were conducted in accordance with the 1987 USACE Wetlands Delineation Manual (USACE, 1987) and the Final Regional Supplement for the Piedmont and Eastern Mountains Region (USACE, 2012). BSC investigators also evaluate the potential for federal jurisdiction under Section 404 of the CWA over aquatic features in the study area based on USACE revised guidance published December 2, 2008. In addition we conduct determinations in accordance with the new “waters rule” that is now in effect in 26 states.

Kentucky contains seven Level III ecoregions. These ecoregions were defined by similarities in geology, physiography, vegetation, climate, soils, land use, wildlife, and hydrology. The proposed project area is located within the Central Appalachians ecoregion (69) which drains 23,698 square miles. Specifically, the project is within the Level IV ecoregion 69e (Cumberland Mountain Thrust Block) which encompasses 1,083 square miles. The topography in this area is characterized as highly dissected, hilly and mountainous plateau with steep ridges, very narrow ridge tops, narrow valleys, and deep coves. 69e contains elevations ranging from approximately 980’- 4,139’ in Kentucky and contains streams with high gradients, waterfalls, many riffles, few pools, and cobble or boulder substrates (Woods et al., 2002).

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Kentucky Cultural Resource Management

Kentucky Cultural Resource Management Services include historic structures survey related to Section 106 compliance. This historic structures survey was conducted to identify any potential cultural historic resources that might potentially be eligible for listing in the National Register of Historic Places.The below resource was identified and evaluated during the project. To see a list of all of our services go here. Contact us or request a quote today.

 

Kentucky Cultural Resource Management

 

Kentucky Cultural Resource Management

Stream & Wetland Mitigation Monitoring

Stream

Stream & Wetland Mitigation Monitoring

Section 404 Clean Water Act Mitigation compliance documentation can be very difficult due to the complexity and detail of many permit conditions. In recent years we have implemented the deployment of our EcoDrones. This technology allows us to provide high resolution aerial imagery and gives our clients the data they need to make decisions and identify potential adaptive management areas or allows to display their stream & wetland mitigation monitoring and construction efforts for marketing purposes.

Biological Systems Consultants specializes in regulatory compliance assistance and has been monitoring sites in multiple states for many years. Achievement of mitigation goals and objectives for stream restoration, stream enhancement, stream creation, and stream preservation projects has been our goal for years, with the final goal always being release of liability from the monitoring program. Biological Systems Consultants has been able to achieve these goals for their clients. Biological Systems Consultants’ stream mitigation compliance team is equipped to take on all of your mitigation compliance needs (baseline studies, during, post). Our staff is fully permitted and qualified to conduct stream and wetland mitigation surveys and has extensive experience with various habitat assessment protocols. See more about stream restoration services here or if you have any questions about your Section 404, 401 or other mitigation compliance Contact us or request a quote today. To see a list of all of our services go here.

 

Wetland Delineation

Our Services

Wetland Delineation

This week we performed a wetland delineation in Whitley County, Kentucky to fulfill requirements under Section 404 of the Clean Water Act.

The wetland delineation in Whitley County, Kentucky was conducted by BSC personnel in support of the requirements of Section 404 of the Clean Water Act (CWA). Field surveys for the following determination were conducted in accordance with the 1987 United States Army Corps of Engineers (USACE) Wetlands Delineation Manual (USACE, 1987) and the Final Regional Supplement for the Piedmont and Eastern Mountains Region (USACE, 2012).

According to USACE “This Regional Supplement is part of a nationwide effort to address regional wetland characteristics and improve the accuracy and efficiency of wetland delineation procedures. Regional differences in climate, geology, soils,hydrology, plant and animal communities, and other factors are important to the identification and functioning of wetlands. The regional supplement was finalized in 2012 and covers all or portions of the District of Columbia and 20 states: Alabama, Arkansas, Delaware, Georgia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, North Carolina, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Virginia, and West Virginia” (USACE 2012).

The determination within our report is subject to review and approval by the Nashville District of the USACE. As requested by the Nashville District USACE only the area within the vicinity of the proposed work was evaluated for the wetland delineation. As indicated in our report there was a small area that appeared to meet the soils, hydrology, and vegetation characteristics for wetlands as defined by USACE. See more of our services here.

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References:

United States Army Corps of Engineers. 1987. Corps of Engineers Wetlands Delineation Manual. Technical Report Y-87-1, Department of the Army, Waterways Experiment Station.

United States Army Corps of Engineers. 2012. Final Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Eastern Mountains and Piedmont Region, ed. J.S. Wakeley, R.W. Lichvar, and C.V. Noble. ERDC/EL TR 10-XX. Vicksburg, MS: U.S. Army Engineer Research and Development Center.

 

Wetland Delineation Kentucky
Wetland Delineation Area (in Background)

Phase I Environmental Site Assessment

KY PHASE I Environmental Site Assessment (ESA)

Phase I ESA projects are conducted by Biological Systems Consultants to help our clients comply with ASTM-13 and AAI standards during commercial property transactions.  BSC staff  provide field personnel with extensive experience identifying the target issues that may be identified as recognizable environmental conditions during these assessments.   In conclusion, our staff is fully permitted and qualified to conduct these projects. If you have any questions about your ESA compliance or have been requested to address a Phase I ESA on your project for any reason Contact us or request a quote today. See additional services here.

KY Phase I Environmental Site Assessment
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