Source: https://www.codepublishing.com/WA/WestRichland/html/WestRichland13/WestRichland1386.html
Timestamp: 2019-05-21 01:05:26
Document Index: 232047767

Matched Legal Cases: ['§ 1', '§ 1', '§ 1', '§ 1', '§ 1', '§ 1', '§ 1', '§ 1', '§ 1', '§ 1', '§ 1', '§ 1', '§ 1', '§ 1', '§ 1']

Chapter 13.86 STORMWATER MANAGEMENT
Chapter 13.86
13.86.010 Purpose.
13.86.020 Definitions.
13.86.030 Applicability.
13.86.040 Responsibility for administration.
13.86.050 Ultimate responsibility.
13.86.060 General requirements.
13.86.070 Specific requirements.
13.86.080 Review of documents.
13.86.090 Right of entry.
13.86.100 Enforcement procedures.
13.86.110 Appeal notice of violation.
13.86.120 Abatement by the city.
13.86.130 Injunction.
13.86.140 Compatibility with other regulations.
13.86.150 Effective date.
The purpose of this chapter is to provide for the health, safety, and general welfare of the citizens of the city of West Richland, Washington, by establishing minimum stormwater management requirements and controls to regulate stormwater runoff from construction, development and redevelopment. This chapter establishes methods for controlling the introduction of runoff and pollutants into the municipal separate storm sewer system (MS4) in order to comply with the requirements of the Washington State Department of Ecology-issued National Pollutant Discharge Elimination System (NPDES) and State Waste Discharge General Permit for Discharges from Small Municipal Separate Storm Sewers in Eastern Washington, commonly known as the Eastern Washington NPDES Phase II Municipal Stormwater Permit. The objectives of this chapter are:
A. To regulate the contribution of runoff and pollutants to the municipal separate storm sewer system (MS4) from stormwater discharges from land-disturbing activities, construction activities, new land development and redevelopment; and
B. To establish legal authority to carry out all inspections, surveillance, monitoring procedures and enforcement necessary to ensure compliance with this chapter; and
C. To provide long-term responsibility for and maintenance of stormwater BMPs. [Ord. 6-10 § 1, 2010].
For the purposes of this chapter, the definitions provided in WRMC 13.80.030, Definitions, shall apply. [Ord. 6-10 § 1, 2010].
This chapter shall be applicable to all land-disturbing activities, new subdivisions, and redevelopment projects disturbing greater than or equal to one acre and to projects of less than one acre that are part of a common plan of development or sale where the disturbed area of the entire plan is greater than or equal to one acre that drain to the city of West Richland’s municipal separate storm sewer system (MS4) as determined by the city engineer.
Partial exemptions or exceptions may be granted in accordance with the Stormwater Management Manual for Eastern Washington (SWMMEW) published by the Washington State Department of Ecology dated September 2004 or latest edition thereof. Jurisdiction-wide exceptions to the requirements in the SWMMEW shall be approved by the Washington State Department of Ecology.
The following practices shall be exempted from the requirements of this chapter:
A. Forest practices regulated under WAC Title 222.
B. Commercial agriculture practices involving working the land for production.
C. Oil and gas field activities including construction of drilling sites, waste management pits, access roads, transportation and treatment infrastructure.
D. Road and parking area preservation and maintenance including:
6. Reshaping or regrading drainage systems;
7. Vegetation maintenance. [Ord. 6-10 § 1, 2010].
Administration, implementation, interpretation and enforcement of this chapter shall be the responsibility of the public works director or the public works director’s designated representative. The public works director shall adopt, and revise as necessary, such instructions, policies and forms as are necessary to carry out the provisions of this title. Any powers granted or duties imposed upon the city may be delegated by the public works director to persons or entities acting in the beneficial interest of or in the employ of the city. [Ord. 6-10 § 1, 2010].
Any person who undertakes or causes to be undertaken any land-disturbing activities, new development or redevelopment shall ensure soil erosion, sedimentation and increased pollutant loads and changed water flow characteristics resulting from the activity are controlled so as to minimize pollution. The standards set forth herein and promulgated pursuant to this chapter are minimum standards and are not intended to ensure compliance by any person or to ensure there will be no contamination, pollution, or unauthorized discharge of pollutants. [Ord. 6-10 § 1, 2010].
All land-disturbing activities, new development and redevelopment unless otherwise exempted in accordance with WRMC 13.86.030 shall be required to comply with the standards and requirements set forth by this chapter and the:
A. City of West Richland Standard Plans and Specifications; and
B. Stormwater Management Manual for Eastern Washington (SWMMEW). [Ord. 6-10 § 1, 2010].
The following specific requirements apply to all land-disturbing activities, new development, and redevelopment unless exemptions or exceptions are approved in accordance with WRMC 13.86.030. These requirements shall be implemented in accordance with the SWMMEW.
A. Core Element No. 1: Prepare a Stormwater Site Plan.
B. Core Element No. 2: Construction Stormwater Pollution Prevention. Prepare and maintain a construction stormwater pollution prevention plan.
C. Core Element No. 3: Source Control of Pollution. Apply all known, available and reasonable source control BMPs. Operational and structural source control BMPs shall be selected, designed and maintained according to the SWMMEW.
D. Core Element No. 4: Preservation of Natural Drainage Systems. Preserve natural drainage systems to the extent possible at the site.
E. Core Element No. 5: Runoff Treatment. When the technical thresholds/requirements for basic treatment, metals treatment, oil treatment or phosphorus treatment are met, the property owner(s) shall select, design, size, construct, operate, and maintain runoff treatment at the site.
F. Core Element No. 6: Flow Control. Projects that result in 10,000 square feet or more of new impervious surfaces and are located in a flow-restricted basin shall construct stormwater flow control facilities for any discharge or stormwater directly, or through a storm drainage system, into surface water.
G. Core Element No. 7: Operation and Maintenance of Stormwater Facilities.
1. The property owner(s) shall be responsible for the continual performance, operation and maintenance of all private stormwater facilities in accordance with the standards and requirements of the city and remain responsible for any liability as a result of these duties.
2. New private stormwater facilities shall have a written operation and maintenance (O&M) plan. Furthermore, existing facilities may be required to develop a written O&M plan.
a. The O&M plan shall at a minimum address all stormwater facilities and BMPs at the site and address the long-term funding mechanism to support O&M.
b. The O&M plan shall be retained on site or within reasonable access to the site, and shall be transferred with the property to the new owner(s).
c. The property owner(s) shall maintain a log of maintenance activities.
3. All stormwater facilities, BMPs, O&M plans, and records shall be subject to inspection by the city engineer.
4. The city may assume ownership of privately owned facilities where there is a regional benefit to the utility and if the following conditions have been met:
a. All necessary easements or dedications entitling the city to properly maintain the facility have been conveyed to the city;
b. The city engineer has determined the facility is in the dedicated public road right-of-way or maintenance of the facility will contribute to protecting or improving the health, safety and welfare of the community based upon review of the existence of or potential for:
i. Flooding,
ii. Downstream erosion,
iii. Property damage due to improper function of the facility,
iv. Safety hazard associated with the facility,
v. Degradation of water quality,
vi. Degradation to the general welfare of the community;
c. The city engineer has inspected the facility and any construction deficiencies have been repaired at the property owner(s)’ expense; and
d. The city has declared in writing acceptance of maintenance responsibility by the city.
5. The city engineer may terminate the city’s assumption of maintenance responsibility or decline the acceptance of a facility in writing to the property owner(s) after determining maintenance by the city will not significantly contribute to protecting or improving the health, safety and welfare of the community based upon review of the existence of or potential for:
a. Flooding;
e. Degradation of water quality; or
f. Degradation to the general welfare of the community.
H. Core Element No. 8: Local Requirements.
1. All new stormwater systems and facilities shall be in accordance with the most current City Standard Details and Specifications.
a. Construction site operators shall control all waste including but not limited to discarded building materials, concrete truck washouts, chemicals, litter, and sanitary waste at construction sites to prevent stormwater pollution and nonstormwater discharges.
b. Construction site operators shall implement and maintain erosion and sediment control BMPs to reduce or eliminate stormwater pollution. [Ord. 6-10 § 1, 2010].
The city engineer shall review documents required under WRMC 13.86.070 and submitted as part of an application for a proposed land-disturbing activity, development or redevelopment project. Review of required documents must be completed by the city engineer and a notice to proceed letter issued by the city engineer prior to the start of construction. [Ord. 6-10 § 1, 2010].
A. Inspection and Sampling. The city shall be permitted to enter and inspect sites subject to regulation under this chapter as often as may be necessary to determine compliance. Inspections may occur before, during and after construction.
1. The city shall have access to all parts of the site for the purposes of inspection, sampling and examination of discharges to the MS4, and the performance of additional duties as defined by state and federal law.
2. The city has the right to set up such devices as are necessary to conduct monitoring and/or sampling of the site’s stormwater discharge.
3. The city has the right to require an owner or occupier of sites to install such sampling and monitoring equipment as the city deems necessary. Sampling and monitoring equipment shall be maintained at all times in a safe and proper operating condition by the owner or occupier at its own expense. All devices used to measure stormwater flow and quality shall be calibrated to ensure accuracy.
4. Any temporary or permanent obstruction to safe and easy access to the sites shall be promptly removed by the owner or occupier upon the written or oral request of the director and shall be replaced. The costs of clearing such access shall be paid by the owner or occupier.
5. Property owner(s) shall upon request provide the city engineer access to all records related to the operation and maintenance of the stormwater facilities and BMPs including but not limited to stormwater site plans, stormwater pollution prevention plans, and operation and maintenance plans.
B. Search Warrants. If the city engineer has been refused access to any part of the premises from which a discharge has occurred or is likely to occur, and the city engineer is able to demonstrate probable cause to believe there may be a violation of this chapter, or that there is a need to inspect and/or sample as part of a routine inspection and sampling program designed to verify compliance with this chapter or any order issued hereunder, or to protect the overall public health, safety, and welfare of the community, then the city may seek issuance of a search warrant from any court of competent jurisdiction. [Ord. 6-10 § 1, 2010].
C. Compensatory Action. In lieu of enforcement proceedings, penalties, and remedies authorized by this chapter, the director may impose alternative compensatory actions such as storm drainage stenciling, attendance at compliance workshops, cleanup, or other alternative actions deemed appropriate by the director.
D. Written Notice of Violation. The director may require compliance by written notice of violation to the responsible person. Such notice may require without limitation:
6. Payment of a fine. Any person who fails to comply with any provision of this chapter or any regulation, rule, or permit of the city issued pursuant to this chapter shall be guilty of a civil infraction and pay a monetary fine, which is punitive in nature and not a cost or compensation to the city for services, of up to $1,000 per violation. Each day upon which a violation occurs or continues shall constitute a separate violation. Such monetary fines may be recovered by judicial actions to the extent permissible by state law and/or by administrative procedures. Any person who knowingly and intentionally fails to comply with any provision of this chapter or any regulation, rule, or permit of the city, issued pursuant to this chapter, shall be guilty of a misdemeanor.
E. Show Cause Hearing. The director may order the responsible person which has violated or continues to violate this chapter to appear before the director and show cause why the proposed enforcement action should not be taken. Notice of the hearing shall be served on the responsible person specifying the time and place for the hearing, the proposed enforcement action, the reasons for such action and a request that the user show cause why the proposed enforcement action should not be taken. A show cause hearing shall not be a bar against, or prerequisite for, taking any action against the responsible person. [Ord. 6-10 § 1, 2010].
Persons desiring to appeal notice of violation and/or fines must file a written request with the city clerk for the city council to reconsider the violation and/or fine along with full payment of the fine amount within 30 days of being notified of the fine. Where a request has merit, the mayor shall convene a hearing with the city council on the matter within 30 days of receiving the request from the violator. In the event the person’s appeal is successful, the payment, together with any interest accruing thereto, shall be returned to the person. [Ord. 6-10 § 1, 2010].
Violators desiring to dispute such charges must file a written request with the city clerk for the city to reconsider the charges along with full payment of the charges within 30 days of being notified of the charges. Where a request has merit, the mayor shall convene a hearing on the matter within 30 days of receiving the request from the violator. In the event the person’s appeal is successful, the payment, together with any interest accruing thereto, shall be returned to the person. [Ord. 6-10 § 1, 2010].
A. Petition for a preliminary or permanent injunction restraining the person from activities which would create further violations or compelling the person to perform abatement or remediation of the violation. [Ord. 6-10 § 1, 2010].
This chapter is not intended to modify or repeal any other ordinance, rule, regulations, or other provision of law. The requirements of this chapter are in addition to the requirements of any other ordinance, rule, regulation, or other provision of law, and where any provision of this chapter imposes restrictions different from those imposed by any other ordinance, rule, regulation, or other provision of law, whichever provision is more restrictive or imposes higher protective standards for human health or the environment shall control. [Ord. 6-10 § 1, 2010].
The ordinance codified in this chapter shall take effect on February 16, 2011. [Ord. 6-10 § 1, 2010].
Code reviser’s note: Ordinance 6-10 shall take effect on February 16, 2011.