Austin |
Land Development Code |
Title 25. LAND DEVELOPMENT. |
Chapter 25-8. ENVIRONMENT. |
SubChapter A. WATER QUALITY. |
Article 2. WATERWAYS CLASSIFIED; ZONES ESTABLISHED. |
§ 25-8-91. WATERWAY CLASSIFICATIONS.
(A)
This section classifies the waterways according to drainage area.
(B)
In all watersheds except urban:
(1)
a minor waterway has a drainage area of at least 64 acres and not more than 320 acres;
(2)
an intermediate waterway has a drainage area of more than 320 acres and not more than 640 acres; and
(3)
a major waterway has a drainage area of more than 640 acres.
Source: Sections 13-2-521, 13-2-541, 13-2-561, and 13-2-581; Ord. 990225-70; Ord. 031211-11; Ord. 20131017-046.