§ 18-22. Exemptions.

The following activities may be exempt from the requirements of this chapter when it is determined by the public works director or his designee that no adverse impact is created:

(1)

Maintenance, alteration, renewal, use or improvements to an existing drainage structure.

(2)

The construction or renovation of single family dwellings and duplexes and accessory structures in the single family residential zoning districts upon determination by the engineering division that such construction meets each of the following conditions:

a.

The development does not exceed two dwelling units.

b.

The development is considered within a master stormwater management and sediment control plan.

c.

All approved erosion and sediment control structures will be installed and remain in place during the construction phase of the single family dwelling, duplex, or accessory structures.

d.

Provisions of section 18-24(h) shall be met.

(3)

Agricultural and forestry pursuits.

(4)

Where discharge is to a preapproved stormwater management system operated by the city in which case only a drainage plan and a soil erosion plan will be required.

(Ord. No. 2007-51, 8-14-07)