§ 20-215. Prohibitions.

(a)

Illicit discharges.

(1)

No person shall throw, drain, or otherwise discharge, or cause or allow others under his or her control to throw, drain, or otherwise discharge into the city separate storm sewer system, any pollutants or waters containing any pollutants, other than stormwater.

(2)

The following discharges are exempt from the prohibition provision contained in subsection (a)(1) of this section:

a.

Waterline flushing performed by a government agency;

b.

Other potable water sources;

c.

Landscape irrigation or lawn watering;

d.

Diverted stream flows, rising groundwater, groundwater infiltration to storm drains;

e.

Uncontaminated pumped groundwater;

f.

Foundation or footing drains (not including active groundwater dewatering systems);

g.

Crawl space pumps;

h.

Air conditioning condensation;

i.

Springs, natural riparian habitat or wetland flows;

j.

Any other water source not containing pollutants;

k.

Discharges or flows from firefighting;

l.

Other discharges specified in writing, by the director, as being necessary to protect public health and safety; and

m.

Any nonstormwater discharge permitted under an NPDES permit or order issued to the discharger and administered under the authority of the state and the Federal Environmental Protection Agency; provided that the discharger is in full compliance with all requirements of the permit, waiver, or order and other applicable laws and regulations, and provided that written approval has been granted for any discharge to the city's separate storm sewer system.

(b)

Illegal connections. The construction, connection, use, maintenance or continued existence of any illegal connection to the storm sewer system is prohibited.

(1)

This prohibition expressly includes, without limitation, illegal connections made in the past, regardless of whether the connection was permissible under law or practices applicable or prevailing at the time of connection.

(2)

A person violates this article if the person connects a line conveying sewage to the storm sewer system, or allows such a connection to continue.

(3)

Improper connections in violation of this article must be disconnected and redirected, if necessary, to an approved onsite wastewater management system or the sanitary sewer system upon approval of the public works department.

(4)

Any drain or conveyance that has not been documented in plans, maps or equivalent, and which may be connected to the storm sewer system, shall be located by the owner or occupant of that property upon receipt of written notice of violation from the city community development department requiring that such locating be completed. Such notice will specify a reasonable time period within which the location of the drain or conveyance is to be completed, that the drain or conveyance be identified as storm sewer, sanitary sewer or other, and that the outfall location or point of connection to the storm sewer system, sanitary sewer system or other discharge point be identified. Results of these investigations are to be documented and provided to the community development department.

(Ord. No. 08-11-29, § 1(ch. 14, art. 4, § 3(a), (b)), 11-17-2008)