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Algona City Zoning Code

22.60 Landscaping

22.60.010 Purpose of provisions.

The purpose of this chapter is to achieve the following:

A. Provide an opportunity for the development of visually pleasing environments in the city, from the viewpoint of the local resident and the visitor passing through the city;

B. Ensure the preservation of land values in the city;

C. Encourage the preservation of existing vegetation patterns that contribute to the beauty and utility of a development;

D. Provide not only for the health, safety and general welfare of the citizens and minimize discordant and unsightly surroundings, but also to provide for the beauty and balance of the city, as are the necessary concerns of local government;

E. Assure the continued existence and proliferation of trees within the city;

F. Break up visual blight created by large expanse of barren asphalt;

G. No artificial lawn or shrubbery will be permitted in landscaped areas;

H. Provide adequate control over the application of landscaping standards so the above objectives are accomplished in the most effective manner. (Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).

22.60.020 Areas of application.

The standards of this chapter shall apply to all development within the city, except:

A. Single-family dwellings that are not part of a residential subdivision. (Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).

22.60.030 General provisions.

Preservation of natural vegetation and healthy, existing mature trees (particularly conifers) is preferred if available on the site. Otherwise, street trees and/or landscaping items (including irrigation if appropriate) shall be furnished and installed as may be specifically required by the city. If such is required, landscaping shall be of one of the referenced types as specified in the development guidelines and public works standards or in the Puget Sound Energy document “Energy Landscaping” available at Algona City Hall, and/or as otherwise may be approved by the city. These landscaping items, including trees and irrigation, shall be furnished and installed at the city’s sole discretion, direction, and approval.

All plant material sizes listed shall be the minimum sizes at the time of installation, unless otherwise stated in this section.

Recommended trees for bioretention areas are referenced in Appendix 1 of the Low Impact Development Technical Guidance Manual for Puget Sound. Any landscaping elements meeting the requirements listed herein that are included as part of a low impact development (LID) facility may be counted toward meeting the city landscaping requirements, as approved by the city. It is preferable that trees planted next to a low impact facility such as porous pavements have minimal tree litter. (Ord. 1190-21 § 2, 2021; Ord. 1114-15 § 1; Ord. 965-05 § 9).

22.60.040 Front yards.

A. Front yards (the area between a public right-of-way property line and buildings and/or parking) shall be landscaped to include evergreen or deciduous trees and shrubs, perennial or annual flowers, ground cover plants or lawn, or a combination of such materials.

B. Landscaped areas shall include at least one tree, a minimum height of six feet, for every five hundred square feet or a fraction thereof. The trees may be clustered or dispersed throughout the area.

C. Landscape areas shall include shrubs, a minimum height of two feet, at a rate of one for every twenty-five square feet or fraction thereof. The shrubs may be clustered or aligned in a row.

D. The landscape area not covered by trees and shrubs shall be planted in ground cover or lawn. (Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).

22.60.050 Site screening.

The following site screening standards shall be required in all zones where site screening landscaping is mandatory.

A. Landscaped areas shall include use of evergreen or deciduous trees and shrubs, perennial or annual flowers, ground cover, lawn, or a combination of such materials. In particular this means:

1. All landscape plants shall be trees and shrubs that are drought-tolerant and adapted to the Pacific Northwest region. (No invasive or noxious plants.)

2. Each individual landscaped site screening area one hundred square feet or less shall include at least one tree a minimum of six feet in height.

3. Each individual landscaped site screening area one hundred square feet or less shall include at least ten shrubs a minimum of two feet in height.

4. Each individual landscaped site screening area not covered by trees and shrubs shall be planted in ground cover or lawn.

B. Where developments face or adjoin the front, side, or rear yard of residential zones, the proposed developments shall observe and respect the established character of the existing residences and shall be required to provide compatible site development and landscaping. The boundary shall be screened by one of the following methods:

1. Screen Type I. Trees and shrubs planted to provide a solid screen within three years after planting;

2. Screen Type II. Fencing a minimum of six feet in height and shall include the planting of screen-type trees spaced a maximum of ten feet on center and screen type shrubs a minimum of two feet in height.

C. Motels and motor hotels shall provide and maintain a screen type II with one hundred percent planting of evergreen trees and evergreen shrubs a minimum width of ten feet on any boundaries adjoining a residential zone or adjoining a right-of-way separating a commercial zone from a residential zone.

D. Where landscaping areas are along street frontages within twenty feet of the corner of a driveway, alley, or street intersection, no shrubs shall be allowed to grow higher than twenty-four inches and no tree shall have branches or foliage below six feet.

E. Where a fire hydrant is located, shrubs shall be placed a minimum of five feet away from a hydrant. Trees shall be placed a minimum of ten feet away from a hydrant. (Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).

22.60.060 Parking lots.

A. Parking lots shall include landscape areas as a part of their design and shall include tree and shrub planting areas within the parking lot.

B. Where a primary building is so situated on the property and separated from a public right-of-way by a parking lot, the parking area shall be landscaped and maintained in accordance with the provisions of this chapter, but shall not be less than the following:

1. A two-foot-wide planting area shall be required along the entire right-of-way frontage, except for driveways.

2. No parking stall shall be located more than fifty feet from a landscaped area.

3. Interior parking lot landscape areas shall include at least one tree for every two hundred square feet of landscape area.

4. Parking lots adjacent to residential zones will be required to provide the minimum site screening by one of the following methods:

a. Screen Type I. Trees and shrubs planted and sized to provide a solid screen within three years after planting;

b. Screen Type II. Fencing a minimum of six feet in height, and shall include the planting of trees spaced a maximum of ten feet on center, and screen type shrubs a minimum of two feet in height. (Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).

22.60.070 Storage yards.

Outdoor storage yards, garbage storage yards, loading docks and permanent equipment storage areas that are visible from a public right-of-way or adjacent to residential zones shall be screened by the planting of evergreen trees, evergreen shrubs, or fencing, or a combination of both and shall conform to one of the following standards:

A. Screen Type I. Trees and shrubs planted and sized to provide a solid screen within three years after planting;

B. Screen Type II. Fencing a minimum of six feet in height, and shall include the planting of trees spaced a maximum of ten feet on center and screen type shrubs a minimum of two feet in height. Width of planting area shall be a minimum of two and one-half feet. (Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).

22.60.080 Maintenance.

A. All landscape areas shall be maintained in a healthy, growing condition. Broken, dead or dying trees, shrubs or plants shall be replaced.

B. Low water use irrigation systems for watering landscaped areas shall be encouraged.

C. Any trees, shrubs, or plants which are susceptible to injury by pedestrians or motor vehicle traffic should be protected by appropriate curbs, tree guards or other protective devices. (Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).

22.60.090 C-1 mixed use commercial.

A. A minimum of fifteen percent of the gross site area shall be landscaped.

B. Site screening shall be provided at the minimum widths listed below:

1. Adjacent to: C-1, five feet.

2. Adjacent to: C-2, five feet.

3. Adjacent to: C-3, five feet.

4. Adjacent to: light industrial, five feet.

5. Adjacent to: R-M, five feet.

6. Adjacent to: R-L, ten feet. (Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).

22.60.100 C-2 general commercial.

A. A minimum of ten percent of the gross site area shall be landscaped.

B. Site screening shall be provided at the minimum widths listed below:

1. Adjacent to: C-1, five feet.

2. Adjacent to: C-2, five feet.

3. Adjacent to: C-3, five feet.

4. Adjacent to: light industrial, five feet.

5. Adjacent to: R-M, fifteen feet.

6. Adjacent to: R-L, fifteen feet. (Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).

22.60.110 C-3 heavy commercial.

A. A minimum of five percent of the gross site area shall be landscaped.

B. Site screening shall be provided at the minimum widths listed below:

1. Adjacent to: C-1, five feet.

2. Adjacent to: C-2, five feet.

3. Adjacent to: C-3, five feet.

4. Adjacent to: light industrial, five feet.

5. Adjacent to: R-M, ten feet.

6. Adjacent to: R-L, fifteen feet. (Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).

22.60.120 M-1 light industrial.

A. A minimum of five percent of the gross site area shall be landscaped.

B. Site screening per AMC 22.60.050 shall be provided at the minimum widths listed below:

1. Adjacent to: C-1, ten feet.

2. Adjacent to: C-2, ten feet.

3. Adjacent to: C-3, five feet.

4. Adjacent to: light industrial, five feet.

5. Adjacent to: R-M, fifteen feet.

6. Adjacent to: R-L, fifteen feet. (Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).

22.60.130 R-M medium density residential.

A. A minimum of fifteen percent of the gross site area shall be landscaped.

B. Site screening per AMC 22.60.050 shall be provided at the minimum widths listed below:

1. Adjacent to: C-1, five feet.

2. Adjacent to: C-2, five feet.

3. Adjacent to: C-3, five feet.

4. Adjacent to: light industrial, five feet.

5. Adjacent to: R-M, five feet.

6. Adjacent to: R-L, ten feet. (Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).

22.60.135 R-L low density residential.

A. For subdivisions and conditional uses in the R-L low density residential district, site screening per AMC 22.60.050 shall be provided at the minimum widths listed below:

1. Adjacent to: C-1, five feet.

2. Adjacent to: C-2, five feet.

3. Adjacent to: C-3, five feet.

4. Adjacent to: light industrial, five feet.

5. Adjacent to: R-M, five feet.

6. Adjacent to: R-L, five feet. (Ord. 1190-21 § 2, 2021).

22.60.140 Site screening matrix.

DEVELOPMENT

ADJACENT TO:

Mixed Use Commercial (C-1)

General Commercial (C-2)

Heavy Commercial (C-3)

Light Industrial (M-1)

Medium Density Residential

(R-M)

Low Density Residential

(R-L)

Mixed Use Commercial (C-1)

5 feet

5 feet

5 feet

5 feet

5 feet

5 feet

General Commercial

(C-2)

5 feet

5 feet

5 feet

5 feet

15 feet

15 feet

Heavy Commercial (C-3)

5 feet

5 feet

5 feet

5 feet

10 feet

15 feet

Light Industrial (M-1)

10 feet

10 feet

5 feet

5 feet

10 feet

15 feet

Medium Density Residential (R-M)

5 feet

5 feet

5 feet

5 feet

5 feet

10 feet

Low Density Residential (R-L)

5 feet

5 feet

5 feet

5 feet

5 feet

5 feet

(Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).

22.60.150 Submittal requirements.

A. For any permit request having a landscaping component as part of the project, a plan drawn to scale shall be submitted to the city showing the boundaries of the property, location of buildings, driveways, loading docks, outside storage areas, size, type of plantings, and location of landscaping areas.

B. A written explanation of how each landscape provision of this chapter is complied with shall accompany the plan. (Ord. 1190-21 § 2, 2021; Ord. 965-05 § 9).