As used in this chapter, the following terms shall have the
meanings indicated:
APPLICANT
Any individual, firm, corporation, association or partnership,
or proprietor of land to undergo land-disturbing activities.
CIVIL ENGINEER
A professional engineer licensed in the State of Iowa to
practice civil engineering.
CLEARING AND GRUBBING
Removal of unwanted growth, in the form of trees, wood, shrubs,
brush or stumps, on a site.
DESIGN PROFESSIONAL
A licensed civil engineer or certified professional erosion
and sediment control specialist.
DEVELOPMENT
The alteration of land from its existing state.
DISTURBED AREA
The part of a site on which land-disturbing activities take
place. All land area that is to be disturbed at any time during the
project is to be counted in determining the disturbed area, even if
part of the land will be stabilized before another part is disturbed.
EROSION
The wearing away of the land surface by running water, wind,
ice, gravity or other geological, natural or man-made agents.
FILL MATERIAL
Soil, stone, rock, brick, Portland cement or asphaltic concrete,
or sand.
FILL SITE
Land upon which fill materials are placed and which placement
does not require a sanitary disposal permit issued by the State of
Iowa.
FILLING
Placing materials to effectively change the site contours.
This shall include placing materials from the site itself or from
off-site.
FINAL STABILIZATION
Means that all land-disturbing activities at the site have
been completed, and that a uniform perennial vegetative cover with
a density of 70% for the area has been established or equivalent stabilization
measures have been employed.
GENERAL PERMIT NO. 2
General Permit No. 2, Stormwater Discharge Associated with
Industrial Activity for Construction Activities, as authored and administered
by the Iowa DNR.
IOWA DNR
The Iowa Department of Natural Resources.
LAND-DISTURBING ACTIVITIES
Clearing, grading, excavating, filling or removal of vegetation,
paving or buildings, exposing earthen material on a site.
MAJOR EROSION CONTROL PERMIT
A permit issued by the City to engage in land-disturbing
activities on a site with one acre or greater disturbed area.
MINOR EROSION CONTROL PERMIT
A permit issued by the City to engage in land-disturbing
activities on a site of greater than 1/8 acre and less than one acre
disturbed area.
[Amended 3-23-2023 by Ord. No. 23-02]
RESPONSIBLE PARTY
One or more persons who have applied for or hold a City erosion
control permit, or who own, control or perform work on a site.
SEDIMENT
Solid material, both natural and man-made, that is in suspension,
has been transported or has been moved from its origin by air, water,
gravity or ice and has been deposited by the action of water or wind.
SITE
Property where land-disturbing activities take place.
STABILIZATION or STABILIZED
Vegetative cover with a density of 70% has been established,
or equivalent stabilization measures have been employed by chemical,
biological, structural or nonstructural BMP methods that prevents
soil detachment or transport, thus limiting the annual cumulative
soil loss to a rate equivalent to that of a site containing a 70%
vegetative cover density.
STORMWATER DRAINAGE SYSTEM
All man-made facilities and structures and all natural watercourses
that are owned by the City, or that are within a drainage easement
owned by the City, and that are used for collection, storage, treatment
and conveyance of stormwater from any area, through any area. This
includes without limitation all stormwater facilities, canals, creeks,
curb and gutter, dams, ditches, floodwalls, flumes, gulches, gullies,
levees, ravines, siphons, streams, streets and swales. For the purpose
of illicit discharge regulation, any discharge to an area tributary
to the stormwater drainage system shall be treated as a discharge
to the stormwater drainage system.
STORMWATER FACILITIES
Anything built or used for the control of stormwater, including
without limitation catch basins, channels, culverts, detention basins,
energy dissipation structures, inlets, manholes, outlets, pipes and
other conduits, retention basins, and roadways and gutters.
STORMWATER POLLUTION PREVENTION PLAN
A document conforming to the requirements therefor contained
in General Permit No. 2 and this chapter, prepared and certified by
a design professional.
SWPPP
Stormwater pollution prevention plan.
The applicant shall submit a SWPPP for the site, meeting the
requirements established in the Design Standards Manual, to the Erosion
Control Officer for review and approval, as follows:
A. The Erosion Control Officer shall
review the submittal for compliance with the requirements of a SWPPP
as set forth in the Design Standards Manual. Following the review,
the Erosion Control Officer may return comments to the design professional.
B. The Erosion Control Officer shall
complete initial review and issue comments, if needed, back to the
preparer in 10 working days after submittal. The actual time required
is a function of the submittal complexity and overall workload of
the Erosion Control Officer.
C. Following receipt of comments
from the Erosion Control Officer, the applicant shall provide a revised
submittal to the Erosion Control Officer in accordance with any requested
revisions.
D. The Erosion Control Officer may
require supporting documentation as needed to demonstrate conformance
with these requirements. Issuance of an erosion control permit may
be delayed pending receipt of the documentation.
E. If the submittal is complete,
and meets the requirements as set forth herein, the Erosion Control
Officer shall approve the plan.
[Amended 3-23-2023 by Ord. No. 23-02; 8-17-2023 by Ord. No. 23-21]
Anyone claiming to be aggrieved by any determination made by
the Erosion Control Officer may, within five days of the date of such
determination, appeal to the Construction Code Review Board and in
writing state their reasons for requesting such order to be rescinded
or modified. The Construction Code Review Board shall review the determination
of the Erosion Control Officer, and if reasonable grounds exist, shall
modify, withdraw or order compliance with said determination. Anyone
claiming to be aggrieved by the determination made by the Construction
Code Review Board shall have such rights of appeal as provided by
law.
The City Council may establish fees by resolution for permit
applications, permit renewal applications, inspections and for the
review and processing of documents necessitated by this chapter. When
such fees are established, a submittal shall not be considered unless
the appropriate fee has been submitted to the City.