Critical areas definition

Critical areas means any of the following areas or ecosystems: wetlands, critical aquifer recharge areas, streams, fish and wildlife habitat conservation areas, frequently flooded areas, and geologically hazardous areas as defined by the Growth Management Act (RCW 36.070A.170).
Critical areas means, at a minimum, areas which include wetlands, areas with a critical recharging effect on aquifers used for potable water, fish and wildlife habitat conservation areas, frequently flooded areas, geologically hazardous areas, including unstable slopes, and associated areas and ecosystems. Reference Chapter 16.20 BIMC.
Critical areas means the following two performance standards described in detail in paragraph (g) of this section which serve as measures of compliance with Program regulations:

Examples of Critical areas in a sentence

  • Critical areas exposed during construction shall be protected with temporary vegetation, mulching, filter fences, or other methods of stabilization.

  • Critical areas have been identified to address far-field effects of nutrients in Lake Erie, the end receiving waterbody of drainage from the Twelvemile Creek HUC-12 (Figure 8).

  • Critical areas exist in rural, urban, and WAC 365-196-030 Applicability.

  • Critical areas to consider are sumps, relatively flat areas, and areas where buildings are located below street or parking lots.


More Definitions of Critical areas

Critical areas means the following areas, as per RCW 36.70A:
Critical areas means any of the following areas or ecosystems: critical aquifer recharge areas, fish and wildlife habitat conservation areas, frequently flooded areas, geologically hazardous areas, and wetlands as defined by the Growth Management Act (Chapter 36.70A RCW) and this chapter.
Critical areas include the following areas and ecosystems: wetlands, areas with a critical recharging effect on aquifers used for potable water, fish and wildlife habitat conservation areas, frequently flooded areas, and geologically hazardous areas. “Fish and wildlife habitat conservation areas” does not include such artificial features or constructs as irrigation delivery systems, irrigation infrastructure, irrigation canals, or drainage ditches that lie within the boundaries of and are maintained by a port district or an irrigation district or company.
Critical areas means and includes the following ecosystems: areas with a critical recharging effect on aquifers used for drinking water, fish and wildlife habitat, frequently flooded areas, geological hazardous areas and wetlands and streams.