La. Admin. Code tit. 43 § I-711

Current through Register Vol. 50, No. 11, November 20, 2024

Section I-711 - Guidelines for Surface Alterations

A. Industrial, commercial, urban, residential, and recreational uses are necessary to provide adequate economic growth and development. To this end, such uses will be encouraged in those areas of the coastal zone that are suitable for development. Those uses shall be consistent with the other guidelines and shall, to the maximum extent practicable, take place only:

1. on lands 5 feet or more above sea level or within fast lands; or

2. on lands which have foundation conditions sufficiently stable to support the use, and where flood and storm hazards are minimal or where protection from these hazards can be reasonably well achieved, and where the public safety would not be unreasonably endangered, and:

a. the land is already in high intensity of development use; or

b. there is adequate supporting infrastructure; or

c. the vicinity has a tradition of use for similar habitation or development.

B. Public and private works projects such as levees, drainage improvements, roads, airports, ports, and public utilities are necessary to protect and support needed development and shall be encouraged. Such projects shall, to the maximum extent practicable, take place only when:

1. they protect or serve those areas suitable for development pursuant to §711 A; and

2. they are consistent with the other guidelines; and

3. they are consistent with all relevant adopted state, local, and regional plans.

C. Reserved.

D. To the maximum extent practicable wetland areas shall not be drained or filled. Any approved drain or fill project shall be designed and constructed using best practical techniques to minimize present and future property damage and adverse environmental impacts.

E. Coastal water dependent uses shall be given special consideration in permitting because of their reduced choice of alternatives.

F. Areas modified by surface alteration activities shall, to the maximum extent practicable, be revegetated, refilled, cleaned, and restored to their predevelopment condition upon termination of the use.

G. Site clearing shall to the maximum extent practicable be limited to those areas immediately required for physical development.

H. Surface alterations shall, to the maximum extent practicable, be located away from critical wildlife areas and vegetation areas. Alterations in wildlife preserves and management areas shall be conducted in strict accord with the requirements of the wildlife management body.

I. Surface alterations which have high adverse impacts on natural functions shall not occur, to the maximum extent practicable, on barrier islands and beaches, isolated cheniers, isolated natural ridges or levees, or in wildlife and aquatic species breeding or spawning areas, or in important migratory routes.

J. The creation of low dissolved oxygen conditions in the water or traps for heavy metals shall be avoided to the maximum extent practicable.

K. Surface mining and shell dredging shall be carried out utilizing the best practical techniques to minimize adverse environmental impacts.

L. The creation of underwater obstructions which adversely affect fishing or navigation shall be avoided to the maximum extent practicable.

M. Surface alteration sites and facilities shall be designed, constructed, and operated using the best practical techniques to prevent the release of pollutants or toxic substances into the environment and minimize other adverse impacts.

N. To the maximum extent practicable only material that is free of contaminants and compatible with the environmental setting shall be used as fill.

La. Admin. Code tit. 43, § I-711

Promulgated by the Department of Natural Resources, Office of the Secretary, LR 6:493 (August 1980).

AUTHORITY NOTE: Promulgated in accordance with R.S. 49:214.27.