To carry out the purposes of this code, the city is divided into zones as specified in this chapter.

(Ord. 336 § 5.01.000, 1977).

Any zone listed in this chapter may be referred to and cited by use of only the abbreviation thereof.

A.

R1-5—Old City: five thousand square feet net minimum lot size;

B.

R1-6: six thousand square feet net minimum lot size;

C.

R1-7.5: seven thousand five hundred square feet net minimum lot size;

D.

R1-10: ten thousand square feet net minimum lot size;

E.

R1-12.5: twelve thousand five hundred square feet net minimum lot size;

F.

R1-15: fifteen thousand square feet net minimum lot size;

G.

RE-20: twenty thousand square feet net minimum lot size;

H.

RE-30: thirty thousand square feet net minimum lot size;

I.

RE-30 NH: thirty thousand square feet minimum lot size;

J.

RE-1 acre: one acre net minimum lot size;

K.

RE-2 acre: two acre net minimum lot size;

L.

RA-3: three acre net minimum lot size;

M.

RA-5: five acre net minimum lot size;

N.

RA-10: ten acre net minimum lot size.

(Ord. 631 § 1 (part), 1990; Ord. 336 § 5.01.010, 1977).

Multiple-family residential zones are as follows:

A.

R-2: duplex-triplex residential zone;

B.

R-3: multiple-family residential zone.

(Ord. 336 § 5.01.030, 1977).

Commercial zones are as follows:

A.

B-P: business-professional zone;

B.

C-1: neighborhood commercial zone;

C.

C-2: retail business zone;

D.

C-3: general and service commercial zone;

E.

C-4: limited general retail and service commercial zone;

F.

C-H: highway commercial zone.

(Ord. 336 § 5.01.040, 1977).

Industrial-manufacturing zones are as follows:

A.

M-1: manufacturing zone;

B.

M-2: heavy industrial zone.

(Ord. 336 § 5.01.050, 1977).

Open space and recreational zones are as follows:

A.

O-A: open space and recreational zone.

(Ord. 336 § 5.01.060, 1977).

The planned development zone is designated as follows:

A.

PD: planned development zone.

(Ord. 336 § 5.01.070, 1977).

Design review combining zones are as follows:

A.

DR: design review zone (combining).

(Ord. 336 § 5.01.070, 1977).

The boundaries of zones described in this chapter are shown upon the official zoning maps as adopted by Section 5.02.030 of the ordinance codified in this chapter. The maps, all notations, references and other information contained thereon are incorporated as though set forth in this chapter and are declared to be part of this title. Each official map and planned unit development ordinance shall be identified by the section number of the ordinance codified in this chapter incorporating the map and ordinance as part of the ordinance codified in this chapter.

(Ord. 363: Ord. 336 § 5.01.070, 1977).

The official zoning maps and planned unit development ordinances on file in the office of the planning director shall be the final authority as to the current zoning classification of all areas within the city.

(Ord. 336 § 5.02.010, 1977).

Where uncertainty exists with respect to the boundaries of the various zones as shown on the official zoning maps, the following rules shall apply:

A.

Zone boundaries are either streets or alleys unless otherwise shown and where the designation of the map indicating the various zones are approximately bounded by street or alley lines, the street or alley shall be construed to be the boundary of such zone.

B.

Where doubt exists as to the location of a zone boundary in the interior of a block, the boundary shall be the nearest interior lot line existing as of the effective date of this title or on the date when the property may have been subsequently rezoned.

C.

If a zone boundary line divides or splits a lot, the lot zone shall be deemed to be included within the zone which is the more restrictive.

(Ord. 336 § 5.02.020, 1977).

All lands now or hereafter included within the boundaries of the city which are not designated on official zoning maps described in this chapter as being within any other zone specified in this title shall be deemed to be zoned RA-10 (Residential Agriculture-10 acre net minimum lot size) until such lands are classified into one or more of the other districts as provided in this chapter. The planning commission may grant conditional use permits for uses of such land; provided, that such uses conform to the general plan of the city. Development requirements such as height regulation, lot area, lot width and yard area shall be prescribed by the planning commission.

(Ord. 336 § 6.01.000, 1977).

This section is adopted to comply with Section 65910 of the Government Code having to do with open space zoning. The provisions of this section and of other provisions of this title which relate to open space use shall be liberally construed to the end that conflicting uses shall not be permitted. The following zones are hereby designated the open space zones for the city:

RE-2 acre

RA-3

RA-5

RA-10

OA.

(Ord. 336 § 6.01.010, 1977).