192.16 U-1 CONSERVATION AND PUBLIC UTILITY DISTRICT.
The U-1 District is intended to preserve and protect the heavily wooded areas, creeks, stream banks and adjacent flood plain areas of the City planning area from adverse future development. This district is also intended to provide for open space and the development of major public utility facilities where required to serve the needs of the community.
1.   Principal Permitted Uses. Only the following uses of structures or land shall be permitted in the U-1 District:
   A.   Agriculture, truck gardening and nurseries, and the usual accessory buildings; provided, no permanent dwelling units shall be erected thereon unless the tract contains ten or more acres.
   B.   Forests and forestry.
   C.   Publicly owned parks, playgrounds, golf courses, and recreational uses.
   D.   Any use erected or maintained by a public agency.
   E.   The uses listed in paragraph F of this section shall be permitted subject to approval by the Board of Adjustment after public hearing. In its determination upon the particular uses at the location requested, the Board of Adjustment shall consider all of the following provisions:
      (1)   The proposed location, design, construction and operation of the particular use adequately safeguards the health, safety and general welfare of persons residing or working in adjoining or surrounding property.
      (2)   Such use shall not impair an adequate supply of light and air to surrounding property.
      (3)   Such use shall not unduly increase congestion in the streets or public danger of fire or flood, and shall not endanger the public safety.
      (4)   Such use shall not diminish or impair established property values in adjoining or surrounding property.
      (5)   Such use shall be in accord with the intent, purpose, and spirit of this Zoning Ordinance and the comprehensive plan of the City.
   F.   The uses subject to the provisions of paragraph E of this section are as follows:
      (1)   Amusement enterprises, such as race tracks, carnivals, circuses, rides and shows, and similar enterprises.
      (2)   Mining and extraction of minerals of raw materials.
      (3)   Airports and landing fields.
      (4)   Private playgrounds, golf courses, and recreational uses.
      (5)   Public utility structures and equipment necessary for the operation thereof.
      (6)   Transmitting stations.
      (7)   Dumping of noncombustible materials for landfill purposes.
      (8)   Sanitary and combustible landfill.
2.   Permitted Accessory Uses. Permitted accessory uses in the U-1 District are as follows:
   A.   Accessory buildings and uses customarily incidental to any of the uses set forth in subsection 1.
3.   Area and Size Regulations. The following minimum area and size requirements shall be observed in the U-1 District:
   A.   Front Yard: 50 feet.
   B.   Side Yard: two side yards not less than 50 feet each.
   C.   Rear Yard: 50 feet.
   D.   Maximum Height: no limitation.
   E.   Maximum Number of Stories: no limitation.
(Chapter 192 amended by Ord. 1651 – Apr. 10 Supp.)
EDITOR’S NOTE
The following ordinances have been adopted amending the Official Zoning Map described in Section 192.01(3) of this chapter and have not been included as a part of this Code of Ordinances but have been specifically saved from repeal and are in full force and effect.
 
 
 
 
ORDINANCE
ADOPTED
ORDINANCE
ADOPTED
1451
March 1, 2004
1616
May 5, 2008
1453
May 3, 3004
1621
June 2, 2008
1454
May 3, 3004
1622
July 7, 2008
1456
May 3, 3004
1629
November 17, 2008
1459
July 6, 2004
1636
February 16, 2009
1460
July 6, 2004
1642
June 1, 2009
1461
October 4, 2004
1644
June 15, 2009
1463
August 2, 2004
1645
June 15, 2009
1477
October 4, 2004
1648
September 8, 2009
1485
December 20, 2004
1649
September 8, 2009
1490
February 7, 2005
1652
January 4, 2010
1497
April 4, 2005
1653
January 4, 2010
1502
May 16, 2005
1654
January 18, 2010
1503
June 6, 2005
1665
July 6, 2010
1504
June 6. 2005
1673
September 7, 2010
1505
May 16, 2005
1674
September 20, 2010
1507
May 16, 2005
1692
March 7, 2011
1510
June 20, 2005
1699
June 6, 2011
1520
August 15, 2005
1706
September 19, 2011
1523
August 15, 2005
1707
September 6, 2011
1525
September 19, 2005
1713
October 3, 2011
1531
November 7, 2005
1715
December 19, 2011
1534
December 5, 2005
1718
January 16, 2012
1535
December 5, 2005
1722
March 19, 2012
1537
December 19, 2005
1725
April 2, 2012
1538
February 20, 2006
1733
August 20, 2012
1540
March 6, 2006
1742
October 15, 2012
1544
May 15, 2006
1748
December 17, 2012
1545
May 15, 2006
1751
February 4, 2013
1546
May 15, 2006
1753
February 4, 2013
1548
June 5, 2006
1759
March 18, 2013
1550
May 22, 2006
1763
May 6, 2013
1569
February 19, 2007
1765
May 20, 2013
1570
March 19, 2007
1766
May 20, 2013
1572
April 2, 2007
1778
September 3, 2013
1573
April 2, 2007
1781
October 7, 2013
1583
July 2, 2007
1784
October 21, 2013
1592
October 10, 2007
1785
November 4, 2013
1604
January 7, 2008
1788
November 4, 2013
1606
December 17, 2007
1791
January 6, 2014
1608
December 3, 2007
1792
February 17, 2014
ORDINANCE
ADOPTED
ORDINANCE
ADOPTED
1815
May 19, 2014
1982
October 21, 2019
1816
May 19, 2014
2012
May 4, 2020
1817
June 16, 2014
2014
July 6, 2020
1823
September 2, 1014
2017
August 3, 2020
1833
February 2, 2015
2018
August 3, 2020
1845
April 20, 2015
2024
August 17, 2020
1847
April 6, 2015
2027
September 8, 2020
1848
May 4, 2015
2028
October 5, 2020
1849
May 18, 2015
2030
October 19, 2020
1856
July 20, 2015
2031
October 19, 2020
1858
September 8, 2015
2033
December 7, 2020
1862
September 21, 2015
2034
December 7, 2020
1863
September 28, 2015
2035
December 7, 2020
1869
December 7, 2015
2039
January 4, 2021
1870
December 21, 2015
2043
January 4, 2021
1872
February 1, 2016
2045
February 15, 2021
1874
February 15, 2016
2059
September 7, 2021
1876
April 4, 2016
2061
September 7, 2021
1880
May 2, 2016
2071
October 4, 2021
1882
May 16, 2016
2073
November 1, 2021
1887
July 18, 2016
2078
November 15, 2021
1889
July 18, 2016
2093
February 7, 2022
1890
September 19, 2016
2094
February 7, 2022
1891
September 6, 2016
2108
May 2, 2022
1892
September 19, 2016
2109
May 16, 2022
1896
November 7, 2016
2110
June 20, 2022
1902
March 6, 2017
2111
June 20, 2022
1903
March 6, 2017
2117
July 18, 2022
1921
August 7, 2017
2123
November 21, 2022
1922
September 5, 2017
2125
December 5, 2022
1923
September 5, 2017
2126
December 5, 2022
1924
August 21, 2017
2130
February 20, 2023
1935
July 16, 2018
2131
February 20, 2023
1937
March 19, 2018
2139
March 20, 2023
1944
June 4, 2018
2150
October 2, 2023
1949
July 16, 2018
2151
October 2, 2023
1950
August 6, 2018
2152
October 2, 2023
1951
July 16, 2018
2153
October 2, 2023
1953
September 17, 2018
2157
October 16, 2023
1961
March 4, 2019
2131 Revised
November 20, 2023
1962
April 1, 2019
2161
February 19, 2024
1966
May 20, 2019
2162
March 4, 2024
1967
May 20, 2019
2163
March 4, 2024
1968
May 20, 2019
2167
May 20, 2024
1969
May 20, 2019
2168
June 3, 2024
1974
June 3, 2019
2172
July 1, 2024
1978
August 19, 2019
2173
July 1, 2024
1979
September 3, 2019
2174
July 1, 2024
1980
September 3, 2019
2175
July 15, 2024
 
ORDINANCE
ADOPTED
ORDINANCE
ADOPTED
2180
September 16, 2024