(a) 
It shall be unlawful for any person to have, keep, maintain, cause, or permit within the city any collection of standing or flowing water in which mosquitoes breed or are likely to breed, unless the collection of water is treated to prevent breeding.
(b) 
The collections of water specified in subsection (a) are those contained in ditches, pools, ponds, excavations, holes, depressions, open cesspools, privy vaults, fountains, cisterns, tanks, shallow wells, barrels, troughs (except livestock troughs in frequent use), urns, cans, boxes, bottles, tubs, buckets, defective house roof gutters, automobile tires, tanks, or flush closets, or other similar water containers.
(c) 
The city deems the natural presence of mosquito larvae in standing or running water as sufficient evidence that mosquitoes are breeding.
(d) 
It is unlawful for any person to fail to prevent mosquito breeding within three (3) days after the code enforcement officer gives the person written notice of a violation of this section.
(e) 
The code enforcement officer shall approve one or more of the following methods of treatment of collections of water to prevent mosquito breeding:
(1) 
Screening with wire netting of at least sixteen (16) meshes to the inch each way or with any other material which will prevent the ingress or egress of mosquitoes;
(2) 
Emptying of unscreened containers every seven (7) days, together with thorough drying or cleaning;
(3) 
Application of a larvicide approved by and under the direction of the code enforcement officer;
(4) 
Covering surface [of] water with kerosene, petroleum, or paraffin oil once every seven (7) days;
(5) 
Cleaning and keeping ponds and other collections of water sufficiently free of vegetable growth and other obstructions and stocking with mosquito-destroying fish;
(6) 
Filling or draining ponds or other collections of water to the code enforcement officer’s satisfaction or his or her authorized representative; and/or
(7) 
Removing or destroying tin cans, tin boxes, broken or empty bottles, and similar containers likely to hold water.
(f) 
The city is authorized to take all necessary measures and costs to prevent or halt the conditions responsible for mosquito breeding and levy a lien against a person’s property for all costs incurred by the city if the person responsible for conditions giving rise to the breeding of mosquitoes fails or refuses to take measures necessary to prevent mosquito breeding within three (3) days after the code enforcement officer gives the person due notice.
(g) 
The code enforcement officer or his other agent may enter any premises within his or her jurisdiction at all reasonable times to enforce this section.
(1995 Code, sec. 40.001)
(a) 
Prohibition.
Any person maintaining or allowing to be maintained a well, pool, spring, or collection of water within the city containing the bacillus coli germ or bacteria on premises owned or controlled by him or her shall be guilty of a misdemeanor for a public nuisance.
(b) 
Abatement.
The code enforcement officer shall instruct a person owning or controlling a well, pool, spring, or collection of water within the city contaminated with bacillus coli on their property to seal, fill, or drain such well, pool, spring, or water collection so that it can no longer be used for drinking, bathing, or domestic purposes. If such person owning or controlling the premises fails to fill, drain, or seal such well, pool, spring, or collection of water, the code enforcement officer shall file a complaint against such person in the municipal court and shall report the condition, together with his or her recommendations, to the city council. If the city council deems it for the best interest of the public health that such well, pool, spring, or collection of water be closed up, filled in, or sealed over, it shall instruct the city to carry out the required work and charge the costs to the person owning or controlling the property, and the costs may be collected by suit in any court of competent jurisdiction.
(1995 Code, secs. 40.010, 40.011)
It shall be unlawful for any person to throw or place in any street, alley, drainage ditch, or gutter any trash, tin, shavings, refuse, or other matter that prevents the free passage of water or that causes it to stagnate. It is unlawful for any person installing or repairing water, gas, or service pipes to leave any street, alley, drainage ditch, or gutter in a condition that impairs the drainage.
(1995 Code, sec. 40.020)
All owners or persons in charge of public buildings, filling stations, camps, and other places of public assemblage shall provide clean and sanitary, sufficient and suitable, and well-lighted and ventilated toilet accommodations for each sex. Such accommodations must be kept in a thoroughly clean and sanitary condition.
(1995 Code, sec. 40.030)
The owner, if known, and, if not known, the owner of the premises where the carcass of any animal, dead of disease or other cause and not slaughtered for food, is found, shall remove and dispose of such carcass at his or her own expense within twenty-four (24) hours after such death.
(1995 Code, sec. 40.050)