The purpose of this article is to provide for
the health, safety, and general welfare of the citizens of the Town
of Haverstraw through the regulation of nonstormwater discharges to
the municipal separate storm sewer system (MS4) to the maximum extent
practicable as required by federal and New York State law. This article
establishes methods for controlling the introduction of pollutants
into the MS4 in order to comply with requirements of the SPDES general
permit for municipal separate storm sewer systems. The objectives
of this article are:
A. To meet the requirements of the SPDES general permit
for stormwater discharges from MS4s, Permit No. GP-02-02 or as amended
or revised;
B. To regulate the contribution of pollutants to the
MS4 since such systems are not designed to accept, process or discharge
nonstormwater wastes;
C. To prohibit illicit connections, activities and discharges
to the MS4;
D. To establish legal authority to carry out all inspection,
surveillance and monitoring procedures necessary to ensure compliance
with this article; and
E. To promote public awareness of the hazards involved
in the improper storage and/or discharge of trash, yard waste, lawn
chemicals, pet waste, wastewater, grease, oil, petroleum products,
cleaning products, paint products, hazardous waste, sediment, snow
and ice control materials, and other pollutants into the MS4.
Whenever used in this article, unless a different
meaning is stated in a definition applicable to only a portion of
this article, the following terms will have meanings set forth below:
BMPs (best management practices)
Schedules of activities, prohibitions of practices, general
good-housekeeping practices, pollution prevention and educational
practices, maintenance procedures, and other management practices
to prevent or reduce the discharge of pollutants directly or indirectly
to stormwater, receiving waters, or stormwater conveyance systems.
BMPs also include treatment practices, operating procedures, and practices
to control site runoff, spillage or leaks, sludge or water disposal,
or drainage from raw materials storage.
CLEAN WATER ACT
The Federal Water Pollution Control Act (33 U.S.C. § 1251
et seq.) and any subsequent amendments thereto.
CONSTRUCTION ACTIVITY
Activities requiring authorization under the SPDES permit
for stormwater discharges from construction activity, GP-02-01, as
amended or revised and any land disturbance requiring a municipal,
New York State, or federal permit. These activities include construction
projects resulting in land disturbance. Such activities include but
are not limited to clearing and grubbing, grading, excavating, and
demolition.
DISCHARGER
Any person who owns or is in control of real or personal
property that discharges, directly or indirectly, any material into
the MS4.
HAZARDOUS MATERIALS
Any material, including any substance, waste, or combination
thereof, which because of its quantity, concentration, or physical,
chemical, or infectious characteristics may cause, or significantly
contribute to, a substantial present or potential hazard to human
health, safety, property, or the environment when improperly treated,
stored, transported, disposed of, or otherwise managed.
ILLICIT CONNECTIONS
Any drain or conveyance, whether on the surface or subsurface,
which allows an illegal discharge to enter the MS4, including but
not limited to:
A.
Any conveyances that allow any nonstormwater
discharge, including treated or untreated sewage, process wastewater,
and wash water, to enter the MS4 and any connections to the storm
drain system from indoor drains and sinks, regardless of whether said
drain or connection had been previously allowed, permitted, or approved
by an authorized enforcement agency; or
B.
Any drain or conveyance connected from a commercial
or industrial land use to the MS4 which has not been documented in
plans, maps, or equivalent records and approved by an authorized enforcement
agency.
ILLICIT DISCHARGE
Any direct or indirect nonstormwater discharge to the MS4, except as exempted in §
137-64 of this article.
INDIVIDUAL SEWAGE TREATMENT SYSTEM
A facility, including septics, cesspools and similar facilities,
serving one or more parcels of land or residential households, or
a private, commercial or institutional facility, that treats sewage
or other liquid wastes for discharge into the groundwaters of New
York State, except where a permit for such a facility is required
under the applicable provisions of Article 17 of the Environmental
Conservation Law.
INDUSTRIAL ACTIVITY
Activities requiring the SPDES permit for discharges from
industrial activities except construction, GP-98-03, as amended or
revised.
MS4
Municipal separate stormwater sewer system.
MUNICIPAL SEPARATE STORMWATER SEWER SYSTEM
A conveyance or system of conveyances (including roads with
drainage systems, municipal streets, catch basins, curbs, gutters,
ditches, man-made channels, or storm drains);
A.
Owned or operated by the Town of Haverstraw;
B.
Designed or used for collecting or conveying
stormwater;
C.
Which is not a combined sewer; and
D.
Which is not part of a publicly owned treatment
works (POTW) as defined at 40 CFR 122.2.
NYSDEC
The New York State Department of Environmental Conservation.
NONSTORMWATER DISCHARGE
Any discharge to the MS4 that is not composed entirely of
stormwater. This includes any pollutants, as well as but not limited
to trash, yard waste, or pet waste.
PERSON
Any individual, association, organization, partnership, firm,
corporation or other entity owning the property or having control
of the property.
POLLUTANT
Dredged spoil, filter backwash, solid waste, incinerator
residue, treated or untreated sewage, garbage, sewage sludge, munitions,
chemical wastes, biological materials, radioactive materials, heat,
wrecked or discarded equipment, rock, sand, soil and industrial, municipal
and agricultural waste and ballast discharged into water or any substance
that may cause or might reasonably be expected to cause pollution
of the waters of the state in contravention of the standards.
PROPERTY
Any building, lot, parcel of land, or portion of land, whether
improved or unimproved, including adjacent sidewalks and parking strips
and all chattel.
SMO (stormwater Management Officer)
An employee, the municipal engineer or other public official(s)
designated by the Town of Haverstraw to enforce this article. The
SMO may also be designated by the municipality to accept and review
stormwater pollution prevention plans, forward the plans to the applicable
municipal board and inspect stormwater management practices and designate
certain responsibilities pursuant to this article to other employees
or agents of the municipality.
SPECIAL CONDITIONS
A.
Discharge compliance with water quality standards:
the condition that applies where a municipality has been notified
by the NYSDEC that the discharge of stormwater authorized under its
MS4 permit may have caused or has the reasonable potential to cause
or contribute to the violation of an applicable water quality standard.
Under this condition the municipality must take all necessary actions
to ensure future discharges do not cause or contribute to a violation
of water quality standards.
B.
Listed waters: the condition in the municipality's
MS4 permit that applies where the MS4 discharges to a 303(d)-listed
water. Under this condition the stormwater management program must
ensure no increase of the listed pollutant of concern to the 303(d)-listed
water.
C.
TMDL (total maximum daily load) strategy: The
condition in the municipality's MS4 permit where a TMDL including
requirements for control of stormwater discharges has been approved
by the EPA for a water body or watershed into which the MS4 discharges.
If the discharge from the MS4 did not meet the TMDL stormwater allocations
prior to September 10, 2003, the municipality was required to modify
its stormwater management program to ensure that reduction of the
pollutant of concern specified in the TMDL is achieved.
D.
The condition in the municipality's MS4 permit
that applies if a TMDL is approved in the future by the EPA for any
water body or watershed into which an MS4 discharges. Under this condition
the municipality must review the applicable TMDL to see if it includes
requirements for control of stormwater discharges. If an MS4 is not
meeting the TMDL stormwater allocations, the municipality must, within
six months of the TMDL's approval, modify its stormwater management
program to ensure that reduction of the pollutant of concern specified
in the TMDL is achieved.
STORMWATER
Rainwater, snowmelt, drainage and uncontaminated groundwater.
LIST
A list of all surface waters in the state for which beneficial
uses of the water (drinking, recreation, aquatic habitat, and industrial
use) are impaired by pollutants, prepared periodically by the NYSDEC
as required by Section 303(d) of the Clean Water Act. The 303(d)-listed
waters are estuaries, lakes and streams that fall short of state surface
water quality standards and are not expected to improve within the
next two years.
TMDL
Total maximum daily load.
TOTAL MAXIMUM DAILY LOAD
The maximum amount of a pollutant to be allowed to be released
into a water body so as not to impair uses of the water, allocated
among the sources of that pollutant.
WASTEWATER
Water that is not stormwater, is contaminated with pollutants
and is or will be discarded.
The Stormwater Management Officer(s) [SMO(s)]
shall administer, implement, and enforce the provisions of this article.
The provisions of this article are hereby declared
to be severable. If any provision, clause, sentence, or paragraph
of this article or the application thereof to any person, establishment,
or circumstances shall be held invalid, such invalidity shall not
affect the other provisions or application of this article.
No persons shall operate a failing individual
sewage treatment system in areas tributary to the municipality's MS4.
A failing individual sewage treatment system is a system that has
one or more of the following conditions:
A. The backup of sewage into a structure.
B. Discharges of treated or untreated sewage onto the
ground surface.
C. A connection or connections to a separate stormwater
sewer system.
D. Liquid level in the septic tank above the outlet invert.
E. Structural failure of any component of the individual
sewage treatment system that could lead to any of the other failure
conditions as noted in this section.
F. Contamination of off-site groundwater that can reasonably
be attributed to the individual sewage treatment system.
Any person subject to an industrial or construction
activity SPDES stormwater discharge permit shall comply with all provisions
of such permit. Proof of compliance with said permit shall be required
by the municipality in a form acceptable to the NYSDEC prior to the
allowing of discharges to the MS4.
Notwithstanding other requirements of law, as
soon as any person responsible for a property or operation, or responsible
for emergency response for a property or operation, has information
of any known or suspected release of materials that are resulting
or may result in illegal discharges or pollutants discharging into
the MS4, said person shall take all necessary steps to ensure the
discovery, containment, and cleanup of such release. In the event
of such a release of hazardous materials, said person shall immediately
notify emergency response agencies, the municipality, and the responsible
MS4 of the occurrence via emergency dispatch services. In the event
of a release of nonhazardous materials, said person shall notify the
municipality and responsible MS4 in person or by telephone or facsimile
no later than the next business day. Notifications in person or by
telephone shall be confirmed by written notice addressed and mailed
to the municipality within three business days of the telephone notice.
If the discharge of prohibited materials emanates from a commercial
or industrial establishment, the owner or operator of such establishment
shall also retain an on-site written record of the discharge and the
actions taken to prevent its recurrence. Such records shall be retained
for at least three years.
Any person receiving a notice of violation may
appeal the determination of the SMO to the Town of Haverstraw Town
Board within 15 days of its issuance, which Board shall hear the appeal
within 30 days after the filing of the appeal and, within five days
of making its decision, file its decision in the office of the Municipal
Clerk and mail a copy of its decision by certified mail to said person.
It shall be unlawful for any person to violate
any provision or fail to comply with any of the requirements of this
article. If a person has violated or continues to violate the provisions
of this article, the SMO may petition for a preliminary or permanent
injunction restraining the person from activities that would create
further violations or compelling the person to perform abatement or
remediation of the violation.
In addition to the enforcement processes and
penalties provided, any condition caused or permitted to exist in
violation of any of the provisions of this article is a threat to
public health, safety, and welfare and is declared and deemed a nuisance
and may be summarily abated or restored at the violator's expense,
and/or a civil action to abate, enjoin, or otherwise compel the cessation
of such nuisance may be taken.
The remedies listed in this article are not
exclusive of any other remedies available under any applicable federal,
state or local law, and it is within the discretion of the authorized
enforcement agency to seek cumulative remedies.
[Adopted 1-25-2010 by L.L. No. 1-2010]
It is hereby determined that:
A. Land development activities and associated increases in site impervious
cover often alter the hydrologic response of local watersheds and
increase stormwater runoff rates and volumes, flooding, stream channel
erosion, or sediment transport and deposition;
B. This stormwater runoff contributes to increased quantities of waterborne
pollutants, including siltation of aquatic habitat for fish and other
desirable species;
C. Clearing and grading during construction tends to increase soil erosion
and add to the loss of native vegetation necessary for terrestrial
and aquatic habitat;
D. Improper design and construction of stormwater management practices
can increase the velocity of stormwater runoff, thereby increasing
stream bank erosion and sedimentation;
E. Impervious surfaces allow less water to percolate into the soil,
thereby decreasing groundwater recharge and stream baseflow;
F. Substantial economic losses can result from these adverse impacts
on the waters of the municipality;
G. Stormwater runoff, soil erosion and nonpoint source pollution can
be controlled and minimized through the regulation of stormwater runoff
from land development activities;
H. The regulation of stormwater runoff discharges from land development
activities in order to control and minimize increases in stormwater
runoff rates and volumes, soil erosion, stream channel erosion, and
nonpoint source pollution associated with stormwater runoff is in
the public interest and will minimize threats to public health and
safety;
I. Regulation of land development activities by means of performance
standards governing stormwater management and site design will produce
development compatible with the natural functions of a particular
site or an entire watershed and thereby mitigate the adverse effects
of erosion and sedimentation from development.
The purpose of this chapter is to establish minimum stormwater management requirements and controls to protect and safeguard the general health, safety, and welfare of the public residing within this jurisdiction and to address the findings of fact in §
137-79 hereof. This chapter seeks to meet those purposes by achieving the following objectives:
A. Meet the requirements of minimum measures 4 and 5 of the New York
State Department of Environmental Conservation State Pollutant Discharge
Elimination System (SPDES) General Permit for Stormwater Discharges
from Municipal Separate Stormwater Sewer Systems (MS4s), Permit No.
GP-02-02, or as amended or revised;
B. Require land development activities to conform to the substantive
requirements of the NYS Department of Environmental Conservation State
Pollutant Discharge Elimination System (SPDES) General Permit for
Construction Activities, Permit No. GP-02-01, or as amended or revised;
C. Minimize increases in stormwater runoff from land development activities
in order to reduce flooding, siltation, increases in stream temperature,
and streambank erosion, and maintain the integrity of stream channels;
D. Minimize increases in pollution caused by stormwater runoff from
land development activities which would otherwise degrade local water
quality;
E. Minimize the total annual volume of stormwater runoff which flows
from any specific site during and following development to the maximum
extent practicable; and
F. Reduce stormwater runoff rates and volumes, soil erosion and nonpoint
source pollution, wherever possible, through stormwater management
practices and to ensure that these management practices are properly
maintained and eliminate threats to public safety.
This chapter is adopted pursuant to the authority granted by
§ 10 of the Municipal Home Rule Law of the State of New
York.
The following activities may be exempt from review under this
chapter.
A. Agricultural activity as defined in this chapter.
B. Silvicultural activity, except that landing areas and log haul roads
are subject to this chapter.
C. Routine maintenance activities that disturb less than five acres
and are performed to maintain the original line and grade, hydraulic
capacity or original purpose of a facility.
D. Repairs to any stormwater management practice or facility deemed
necessary by the Stormwater Management Officer.
E. Any part of a subdivision if a plat for the subdivision has been
approved by the Town of Haverstraw on or before the effective date
of this chapter.
F. Land development activities for which a building permit has been
approved on or before the effective date of this chapter.
H. Installation of fence, sign, telephone, and electric poles and other
kinds of posts or poles.
I. Emergency activity immediately necessary to protect life, property
or natural resources.
J. Activities of an individual engaging in home gardening by growing
flowers, vegetables and other plants primarily for use by that person
and his or her family.
K. Landscaping and horticultural activities in connection with an existing
structure.
The terms used in this chapter or in documents prepared or reviewed
under this chapter shall have the meaning as set forth in this section.
AGRICULTURAL ACTIVITY
The activity of an active farm, including grazing and watering
livestock, irrigating crops, harvesting crops, using land for growing
agricultural products, and cutting timber for sale, but shall not
include the operation of a dude ranch or similar operation, or the
construction of new structures associated with agricultural activities.
CHANNEL
A natural or artificial watercourse with a definite bed and
banks that conducts continuously or periodically flowing water.
DESIGN MANUAL
The New York State Stormwater Management Design Manual, most
recent version including applicable updates, that serves as the official
guide for stormwater management principles, methods and practices.
EROSION
The removal of soil particles by the action of water, ice,
wind or other geological agent.
EROSION CONTROL MANUAL
The most recent version of the New York Standards and Specifications
for Erosion and Sediment Control manual, commonly known as the "Blue
Book."
INDUSTRIAL STORMWATER PERMIT
A State Pollutant Discharge Elimination System permit issued
to a commercial industry or group of industries which regulates the
pollutant levels associated with industrial stormwater discharges
or specifies on-site pollution control strategies.
INFILTRATION
The process of percolating stormwater into the subsoil.
LAND DEVELOPMENT ACTIVITY
Activity including clearing, grading, excavating, soil disturbance
or placement of fill that results in land disturbance of equal to
or greater than one acre, or activities disturbing less than one acre
of total land area that is part of a larger common plan of development
or sale, even though multiple separate and distinct land development
activities may take place at different times on different schedules.
LANDOWNER
The legal or beneficial owner of land, including those holding
the right to purchase or lease the land, or any other person holding
proprietary rights in the land.
MAINTENANCE AGREEMENT
A legally recorded document that acts as a property deed
restriction, and which provides for long-term maintenance of stormwater
management practices.
MUNICIPAL SEPARATE STORMWATER SEWER SYSTEMS (MS4)
NYSDEC term for municipal and nonmunicipal systems of underground
pipes, and also systems of streets and roads with drainage, catch
basins, curbs, gutters, ditches, channels or storm drains, whether
or not the system is owned by the municipality.
NONPOINT SOURCE POLLUTION
Pollution from any source other than from any discernible,
confined, and discrete conveyances, and shall include but not be limited
to pollutants from agricultural, silvicultural, mining, construction,
subsurface disposal and urban runoff sources.
NYSDEC
The New York State Department of Environmental Conservation.
POLLUTANT OF CONCERN
Sediment or a water quality measurement that addresses sediment
(such as total suspended solids, turbidity or siltation) and any other
pollutant that has been identified as a cause of impairment of any
water body that will receive a discharge from the land development
activity.
QUALIFIED PROFESSIONAL
A certified professional in erosion and sediment control
(CPESC), professional engineer (PE), registered landscape architect
and/or soil scientist.
RECHARGE
The replenishment of underground water reserves.
STABILIZATION
The use of practices that prevent exposed soil from eroding.
STORMWATER
Rainwater, surface runoff, snowmelt and drainage.
STORMWATER HOTSPOT
A land use or activity that generates higher concentrations
of hydrocarbons, trace metals or toxicants than are found in typical
stormwater runoff, based on monitoring studies.
STORMWATER MANAGEMENT
The use of structural or nonstructural practices that are
designed to reduce stormwater runoff and mitigate its adverse impacts
on property, natural resources and the environment.
STORMWATER MANAGEMENT FACILITY
One or a series of stormwater management practices installed,
stabilized and operating for the purpose of controlling stormwater
runoff.
STORMWATER MANAGEMENT OFFICER (SMO)
An employee or officer designated by the municipality to
accept and review stormwater pollution prevention plans, forward the
plans to the applicable municipal board and inspect stormwater management
practices.
STORMWATER MANAGEMENT PRACTICES (SMPs)
Measures, either structural or nonstructural, that are determined
to be the most effective, practical means of preventing flood damage
and preventing or reducing point source or nonpoint source pollution
inputs to stormwater runoff and water bodies.
SURFACE WATERS OF THE STATE OF NEW YORK
Lakes, bays, sounds, ponds, impounding reservoirs, springs,
wells, rivers, streams, creeks, estuaries, marshes, inlets, canals,
the Atlantic Ocean within the territorial seas of the State of New
York and all other bodies of surface water, natural or artificial,
inland or coastal, fresh or salt, public or private (except those
private waters that do not combine or effect a junction with natural
surface or underground waters), which are wholly or partially within
or bordering the state or within its jurisdiction. Storm sewers and
waste treatment systems, including treatment ponds or lagoons which
also meet the criteria of this definition, are not waters of the state.
This exclusion applies only to man-made bodies of water which were
neither originally created in waters of the state (such as a disposal
area in wetlands) nor resulted from impoundment of waters of the state.
WATERCOURSE
Any permanent or intermittent natural or artificial stream,
river, creek, ditch, channel, canal, conduit, culvert, drain, waterway,
gully, or ravine, in and including any area adjacent thereto, in which
water normally flows.
WETLANDS
An area that is inundated or saturated by surface water or
groundwater at a frequency and duration sufficient to support a prevalence
of vegetation typically adapted for life in saturated soil conditions,
commonly known as "hydrophytic vegetation."
No application for approval of a land development activity shall
be approved until the appropriate board has received a stormwater
pollution prevention plan (SWPPP) prepared in accordance with the
specifications in this chapter.
The applicant shall assure that all other applicable permits
have been or will be acquired for the land development activity prior
to approval of the final stormwater design plan.
A copy of the SWPPP and all inspection reports shall be retained
at the site of the land development activity during construction from
the date of initiation of construction activities to the date of final
stabilization.
All land development activities shall be subject to the following
performance and design criteria:
A. Technical standards. For the purpose of this chapter, the following
documents shall serve as the official guides and specifications for
stormwater management. Stormwater management practices that are designed
and constructed in accordance with these technical documents shall
be presumed to meet the standards imposed by this chapter:
(1) The New York State Stormwater Management Design Manual (New York
State Department of Environmental Conservation, most current version
or its successor, hereafter referred to as the "Design Manual").
(2) New York Standards and Specifications for Erosion and Sediment Control
(Empire State Chapter of the Soil and Water Conservation Society,
2005, most current version or its successor, hereafter referred to
as the "Erosion Control Manual").
B. Equivalence to technical standards. Where stormwater management practices are not in accordance with technical standards, the applicant or developer must demonstrate equivalence to the technical standards set forth in Subsection
A of this section and the SWPPP shall be prepared by a licensed professional.
C. Water quality standards. Any land development activity shall not
cause an increase in turbidity that will result in substantial visible
contrast to natural conditions in surface waters of the State of New
York (6 NYCRR Part 703.2).
Prior to the issuance of any approval that has a stormwater
management facility as one of the requirements, the applicant or developer
must execute a maintenance easement that shall be binding on all subsequent
landowners served by the stormwater management facility. The easement
shall provide for access to the facility for periodic inspection by
the Town of Haverstraw to ensure that the facility is maintained in
proper working condition to meet design standards and any other provisions
established by this chapter. The easement shall be recorded by the
grantor in the office of the County Clerk after approval by the counsel
for the Town of Haverstraw. This easement shall not impose any obligation
on the Town of Haverstraw to maintain or repair the stormwater management
facility.
The owner or operator of permanent stormwater management practices
installed in accordance with this chapter shall ensure they are operated
and maintained to achieve the goals of this chapter. Proper operation
and maintenance also includes, at a minimum, the following:
A. A preventive/corrective maintenance program for all facilities and
systems of treatment and control (or related appurtenances) which
are installed or used by the owner or operator to achieve the goals
of this chapter;
B. Written procedures for operation and maintenance and training of
maintenance personnel;
C. Discharges from the SMPs shall comply with design criteria and shall not cause or contribute to water quality standard violations in accordance with §
137-90C.
The Town of Haverstraw shall approve a formal maintenance agreement for stormwater management facilities binding on all subsequent landowners and recorded in the office of the County Clerk as a deed restriction on the property prior to final plan approval. The maintenance agreement shall be consistent with the terms and conditions of Schedule A of this chapter, entitled "Sample Stormwater Control Facility
Maintenance Agreement." The Town of Haverstraw, in lieu of a maintenance agreement,
at its sole discretion, may accept dedication of any existing or future
stormwater management facility, provided such facility meets all the
requirements of this chapter and includes adequate and perpetual access
and sufficient area, by easement or otherwise, for inspection and
regular maintenance.
The Town of Haverstraw may require any person undertaking land
development activities regulated by this chapter to pay reasonable
costs at prevailing rates for review of SWPPPs, inspections, or SMP
maintenance performed by the Town of Haverstraw or performed by a
third party for the Town of Haverstraw. The municipality shall determine
the amount to be paid by the said person into an escrow account to
be held by the municipality. The costs incurred by the municipality
shall be reimbursed from the escrow account. The escrow account shall
be replenished by the person undertaking the land development activity
on an as-needed basis.
A stormwater pollution prevention plan consistent with the requirements of §§
137-79 through
137-94 of this chapter and with the terms of preliminary plan approval shall be required for final subdivision plat approval as set forth in Chapter
A176 of the Town Code. The SWPPP shall meet the performance and design criteria and standards in Article
II of this chapter. The approved final subdivision plat shall be consistent with the provisions of this chapter.
A stormwater pollution prevention plan consistent with the requirements of §§
137-79 through
137-94 of this chapter shall be required for site plan approval as set forth in Chapter
A173 of the Town Code. The SWPPP shall meet the performance and design criteria and standards in Article
II of this chapter. The approved site plan shall be consistent with the provisions of this chapter.
The SMO may, without prior notice, suspend MS4 discharge access
to a person when such suspension is necessary to stop an action which
presents or may present imminent and substantial danger to the environment,
to the health or welfare of persons, or to the MS4. The SMO shall
notify the person of such suspension within a reasonable time thereafter
in writing of the reasons for the suspension. If the violator fails
to comply with a suspension order issued in an emergency, the SMO
may take such steps as deemed necessary to prevent or minimize damage
to the MS4 or to minimize danger to persons.
If the provisions of any article, section, subsection, paragraph,
subdivision or clause of this chapter shall be judged invalid by a
court of competent jurisdiction, such order of judgment shall not
affect or invalidate the remainder of any article, section, subsection,
paragraph, subdivision or clause of this chapter.
This chapter shall be effective upon filing with the Office
of the Secretary of State.