NC Department of Environment and Natural Resources
Falls Lake Rules - Rules Implementation Information
Falls Lake Rules
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Rules Implementation ResourcesFalls Lake Status Report The Falls rules require the Division of Water Resources to report to the Environmental Management Commission on specific aspects of progress in the Falls Lake watershed in January 2016 and every five years thereafter. This report satisfies that requirement by providing an update on implementation of the rules, evaluating changes in nutrient loading to the lake, detailing progress towards achieving the chlorophyll a water quality standard, and characterizing advances in scientific understanding and control and accounting technologies while identifying future research and data needs.
Falls New Development Model Program The Falls New Development rule required the division to develop a New Development Model Program to assist local governments in developing their local programs. The N.C. Environmental Management Commission approved the Division of Water Resource's Model Program on March 10, 2011. The Model Program contains a Model Ordinance and a Nutrient Loading Accounting Tool. Local governments had until Aug. 10, 2011 to develop and submit local programs. Model Ordinance (PDF) Model Ordinance (MS Word) Falls Lake Stormwater Accounting Tool The Falls Rules require that the Division develop a Nutrient Load Accounting Tool to estimate nutrient loads from new development, and changes in loads due to use of Stormwater Control Measures. The Jordan/Falls Lake Stormwater Nutrient Load Accounting Tool version 2.0 has been recently replaced by a greatly improved version of the Tool known as the Stormwater Nutrient and Phosphorus Tool, or SNAP (version 4.0). The new tool and accompanying User’s Manual can be downloaded from the NPS Nutrient Practices and Crediting page.
You may continue to use version 2.0 of the Tool until January 1, 2018. At that time, results calculated using version 2.0 will no longer be accepted by local permitting programs or the Division for meeting nutrient export calculations. Local Government Stormwater Programs EMC Presentation Requesting Local Program Approval Jan. 12, 2012 Butner Local Government Existing Development Inventories In preparation for implementation of their Stage I load reduction programs, local governments were required to develop inventories and characterize load reduction potential to the extent that accounting methods allow of the following by January 2013:
Local Government Existing Development Inventories (Submitted January 2013) Butner Creedmoor Durham Hillsborough Raleigh Roxboro Stem Wake Forest Durham County Franklin County Granville County Orange County Person County Wake County
Existing Development Implementation Guidance Existing Development Draft Model Program July 2013 Falls Lake Agriculture Watershed Oversight Committee (WOC) The purpose of the Watershed Oversight Committee (WOC) is to guide the implementation of the Agriculture Rule. This committee is charged with developing tracking and accounting methods for nitrogen and phosphorus loss from agricultural land in the Falls Lake Watershed. The Agriculture Rule was adopted in January 2011, members of the committee were appointed by the Division of Water Quality in Summer 2011, and the committee began meeting in August 2011. The WOC submitted an initial accounting report to the EMC in March 2013 followed by their first annual report in January 2014. Copies of these reports are provided below: Falls Lake Agriculture Report - June 2016 Falls Lake Agriculture Initial Accounting Report – March 2013 Crop Year 2013 Falls Lake Agriculture Progress Report -January 2015 NCDOT Falls Lake Stormwater Management Program The Falls Lake nutrient management strategy requires NCDOT to develop and implement a Stormwater Management Program for all new developmentand existing development activities. The NCDOT Stormwater Management document was approved by the January 2014 EMC. It describes NCDOT’s Stormwater Management Program for New and Existing Development, which addresses nutrient runoff from new and widened roads, new non-road development, and existing road and non-road development in the Falls Lake Watershed. |
