A site shall be deemed to be stabilized when it is in a condition in which the soils on the site will not erode under the conditions of a 10-year storm, such as but not limited to:
- (a) In areas that will not be paved, a minimum of 85% vegetative cover has been established in a manner that is evenly distributed over the site with no large areas of bare soil, a minimum of 3 inches of non-erosive material such as stone or riprap has been installed, or erosion control blankets have been installed in accordance with Env-Wq 1506.03; or
- (b) In areas to be paved, base course gravels meeting the gradation requirements of NHDOT Standard Specification for Road and Bridge Construction, March 2016, Table 304-1, Item No. 304.1, 304.2, or 304.3, available as noted in Appendix B, have been installed.
Source. #9343, eff 1-1-09; ss by #12342, eff 8-15-17 (formerly Env-Wq 1505.03); ss by #14472, eff 1-19-26, EXPIRES: 1-19-36