Sec. 26-7.1. Setbacks on regional watercourses.
Unless a more restrictive setback has been determined, the minimum setback to structures, for the corresponding regional watercourses, shall be as indicated in Table I.
Table I
 
Watercourse
Minimum Setback in Straight Section (Feet)
Minimum setback in Curved Section (Feet)
Pantano Wash
360
900     
Rillito Creek
360
900     
Santa Cruz River
490
1,230     
 
Curved sections are any sections of the watercourse that do not meet the criteria of equation 7.7a of the Standards Manual.
When banks are protected to the regulatory design requirements the setback to structures shall be fifty (50) feet.
Setbacks for other regional watercourses may be determined from guidelines in the Standards Manual. 
(Ord. No. 7407, § 5, 6-25-90; Ord. No. 11801, § 1, 12-8-20)