HomeMy WebLinkAboutAgenda Packet 2001/12/13 CITY OF CHULA VISTA
ADJOURNED REGULAR MEETING OF THE CITY COUNCIL
AGENDA
DECEMBER 13, 2001 COUNCIL CONFERENCE ROOM
4:00 P.M. CITY HALL
276 FOURTH AVENUE
CALL TO ORDER
ROLL CALL: Councilmembers Davis, Padilla, Rindone, Salas, and Mayor Horton
1. Jon Van Rhyn, San Diego County Dept. of Environmental Health will address the
National Pollutant Discharge Elimination System (NPDES) program.
2. Presentation regarding NPDES
ORAL COMMUNICATIONS
ADJOURNMENT to the Adjourned Regular Meeting on December 17, 2001 at 6:00 p.m. in
the Council Chambers
INFORMATIONAL ITEM
December 13, 2001
File # 0780-72-KY 181
TO: The Honorable Mayor and~_City Council
VIA: David D. Rowlands, Jr~ty Manager
FROM: John P. Lippitt, Director of Public Works {~
SUBJECT: NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
(NPDES) MUNICIPAL PERMIT, ORDER NO. 2001-01
Introduction
On February 21, 2001, The Regional Water Quality Control Board, San Diego Region
(RWQCB) adopted the new NPDES Municipal Permit Order No. 2001-01 (Permit). The new
Permit replaces NPDES Municipal Permit Order No. 90-42. Pursuant to the Federal Clean
Water Act and the California Porter-Cologne Water Quality Control Act, the City of Chula
Vista, as a discharger of storm water to the waters of the United States, and with a population
of more than 100,000 is required to maintain coverage under the NPDES Municipal Permit,
and comply with its requirements. Order No. 2001-01 is a general permit encompassing all
the cities within the San Diego County as well as the County of San Diego and the San Diego
Unified Port District. Each agency covered by the Permit is referred to as a Copermittee. In
total, twenty Copermittees are covered under the Permit.
Summary of Permit Requirements
The following information is a brief summary of issues concerning the new Permit, and their
impact on the City, its residents and developers, as well as existing industrial and conm~ercial
facilities. In order to attain compliance, the Permit requires the Copermittees to perform
numerous tasks, which can be classified under two major sections, i.e. A) Jurisdictional
Urban Runoff Management Program, and B) Watershed Urban Runoff Management Program.
Each of the above sections include several components as summarized below:
A. Jurisdictional Urban Runoff Management Program (JURMP)
This section includes five major components as follows:
1. Land-Use Planning for New Development and Redevelopment Component
Under this component, the City is required to assess and revise or modify its
General Plan, development project approval processes, environmental review
processes; and conduct education efforts focused on new development and
redevelopment.
Informational Item 2 December 13, 2001
2. Construction Component
The City is required to ensure compliance with the Permit by the developers
and contractors during grading and construction stages of development projects.
This component includes updating the grading ordinance, modifying
construction and grading approval processes, and implementing or requiring the
developers and contractors to implement pollution prevention methods and Best
Management Practices (BMPs). The City is also required to identify and
prioritize active construction sites according to their threat to water quality,
inspect construction sites for water quality on a frequent basis, and enforce the
Permit requirements, and finally report non-compliant sites, and educate
developers and contractors.
3. Existing Development Component
Under this component, the City is required to identify various facilities and land
uses which may be potential sources of storm water pollution, including
municipal, industrial, commercial and residential; and prioritize such facilities
or land uses according to their threat to water quality. The City is then
responsible to designate pollution prevention measures and BMPs for each
facility and land use, make regular inspections, and take enforcement measures
if necessary in order to ensure compliance. It may be determined that some
industrial sites require monitoring of non-point-source runoff for water quality.
Under such circumstances, the City is to implement or require implementation
of monitoring programs, and report non-compliant sites.
Mandatory municipal BMPs include annual cleaning of municipal storm
drainage systems, regular sweeping of streets, and management of pesticides,
herbicides, and fertilizers on public open spaces, parks, golf courses, etc.
4. Education Component
The education component may include newspaper advertisements, informational
brochures or posters, technical workshops, Internet outreach, and participation
in public events for dissemination of storm water quality information to the
public. The targeted groups will include municipal departments and personnel;
construction site owners and developers; industrial owners and operators;
commercial owners and operators; residential community, general public,
school children; and quasi-governmental agencies/districts.
5. Illicit Discharge Detection and Elimination Component
This section comprises a program, by which NPDES Staff become aware of
illicit discharges and illegal connection to the City's storm water conveyance
system. A 24-Hour hotline is to be established for reporting of any violations.
NPDES Staff are required to respond to such reports as soon as possible. A
second part of this component includes Dry Weather Field Screening and
Analytical Monitoring. This section was required under the previous permit,
but in the new permit, it has been expanded to include additional water quality
Informational Item 3 December 13, 2001
testing and analysis. The City is already implementing parts of this component
regarding sanitary sewer surveys and maintenance, sewage spill prevention and
response, and used oil and toxic materials disposal.
In addition, the JURMP shall include, as part of the new Permit requirements, other
components such as: the Public Participation Component, Assessment of the JURMP
Effectiveness Component, and Fiscal Analysis Component.
B. Watershed Urban Runoff Management Program
This section of the Permit comprises development and implementation of a Watershed
Urban Runoff Management Program (WURMP) by the Copermittees sharing the same
watershed. Chula Vista is located within the San Diego Bay Watershed, together with
nine other agencies. Several joint tasks are included in the Watershed program,
including assessment of water quality of all receiving waters (wet weather monitoring),
development of a watershed map, identification and prioritization of major water
quality problems, and watershed based educational program. City of Chula Vista is
presehtly participating in the Countywide wet weather monitoring, but the new Permit
will require more extensive monitoring and testing to be carried out in each watershed.
Implementation Schedule
Implementation periods for the above tasks generally range from 180 to 365 days from the
date of adoption of the Permit, i.e. August 21, 2001 to February 21, 2002. Exceptions are
assessment of Field Screening results, assessment of JURMP, fiscal analysis of URMP; and
Development and implementation of WURMP, that are scheduled for January 31, 2003.
Actions to Date
1. Model Programs - In order to develop consistent programs across the county, the
Copermittees have been participating in various workgroups formed under the
County of San Diego (the Principal Copermittee) Project Clean Water initiative.
The goal of the workgroups has been to develop model programs for each category
of the Permit requirements. The workgroups have had several meetings, and some
have come up with draft model programs. Other workgroups are in the process.
The Model Programs will ultimately be used by each Copermittee as a basis for
development of their individual JURMPs.
2. Legal Authority - Another action taken by the Copermittees in compliance with the
Permit requirements, has been the submittal of statements to the Regional Water
Quality Control Board, certifying that the Copermittees have adequate legal
authority to implement and enforce each of the requirements contained in the
federal regulations (40CFR 122.26(d)(2)(i)(A-F)), and the Permit. The City
Attorney's Office prepared and submitted to the RWQCB, such a statement on
August 21, 2001 on behalf of the City of Chula Vista.
Informational Item 4 December 13, 2001
3. Interdepartmental Coordination - Several meetings have taken place between
various City departments and sections to discuss the responsibilities of each
department or section in execution of the Permit requirements. Exhibit 1 lists
various tasks to be undertaken under the new Permit, together with the deadlines
for completion of each task, and sections or departments responsible for the
implementation of the tasks. Based on the outcome of these meetings, the
following departments and sections will be involved in NPDES issues:
a. Engineering NPDES Section will oversee and coordinate all efforts; will be the
lead section for contact with other agencies, including RWQCB; ensure that all
necessary monitoring and reporting are done in a timely manner; participate in
workshops, seminars, and meetings relating to NPDES; conduct education and
public outreach activities; initiate consultant selection process and oversee
proper execution of the work; inspect existing industrial, commercial,
residential, and municipal facilities, as well as new construction (building work)
developments for compliance with the Permit; initiate and follow through
enforcement action as necessary; assess JURMP effectiveness and prepare
compliance annual reports; and prepare fiscal analysis for implementation of the
Permit requirements.
b. Engineering - Construction Inspection Section will inspect construction sites
(civil work) for compliance with the Permit Construction Component. They
will ensure that the developers and contractors implement their Storm Water
Pollution Prevention Plans (SWPPPs), proper BMPs are in place at all times,
and runoff from the site is monitored during the rainy season as required under
the NPDES General Construction Permit.
c. Engineering - Land Development and NPDES Sections will review each
subdivision's development plans and SWPPPs, and recommend necessary
changes to ensure that the development will not adversely impact the water
bodies of the region.
d. Engineering Project Management and Design Section will include pollution
prevention measures in the design of public projects, and prepare SWPPPs for
such projects.
e. Management and Information Services GIS Section will prepare databases
and maps for all drainage systems; use existing databases to identify sources and
prepare priority lists for industrial, commercial, construction, municipal and
residential land uses; and develop and prepare other maps and data as required
by the Permit. Such data and maps are required to be reviewed and revised on
an annual basis.
f. Planning Department & Engineering will include requirements in the permit
and environmental review process, such that developers are made aware of the
NPDES pollution prevention requirements from the earliest stages of the permit
application; and will review development studies and designs to ensure that they
include adequate features for permanent pollution prevention.
Informational Item 5 December 13, 2001
g. Public Works Operations Section will develop, implement, and maintain
BMPs within all public land uses. Such land uses include City facilities and
buildings, public streets, parks, and storm water conveyance systems; prevent
and respond to sewage spills; and survey and monitor sanitary sewer and storm
drainage pipes.
h. City Attorney's Office will take over enforcement cases where initial
enforcement actions by the Engineering Staff do not result in compliance. The
City Attorney's Office has been working on amendments to Chapter 14.20 of
the Chula Vista Municipal Code (Storm Water Management and Discharge
Control) to include provisions based on the new Permit requirements, and City
staff experience from the previous permit enforcement.
i. Special Operations Section and Engineering (NPDES Section) will perform
public outreach and education; facilitate hazardous waste disposal, oil recycling
and conservation.
j. Fire Department will implement BMPs for non-emergency fire fighting flows.
4. A consultant engineering company was hired to develop the City's JURMP. The
first draft of the document was submitted to the City on December 3, 2001, and
copies were distributed to various departments for their review and comment,
before preparation of the final version.
Impact on Developments
Under the new Permit, the City will be responsible to evaluate each industrial and commercial
facility operating in the City, for their threat to water quality, and require the high priority
facilities to implement BMPs to prevent pollution of the storm drainage systems. Some of the
industrial and commercial facilities will be financially impacted, particularly small businesses.
Impact on the City of Chula Vista
Public Works/Engineering Division
The City is presently in compliance with the requirements of the superseded permit (Order
No. 90-42). In order to attain compliance with the additional requirements of the new Permit,
the City will need to deploy additional resources and funds as follows:
1. Additional staff for development and administration of programs, coordination and
reporting, and review of development studies and designs.
2. Additional staff for inspection and enforcement of new construction, and existing
industrial, commercial, residential, and municipal sites.
3. Additional staff for public education and outreach.
Informational Item 6 December 13, 2001
According to the City of Chula Vista Reference Book 2000 Edition, in the Year of 1999,
there were 3,500 new construction Permits processed (2,561 residential, 35 Commercial,
and 904 miscellaneous). In compliance with the new Permit, beginning February 21,
2002, the City is required to inspect high priority construction sites weekly. Also, the City
is required to inspect existing commercial facilities (as needed), industrial facilities (high
priority facilities annually), municipal sites and facilities (high priority facilities annually),
and residential sites (as necessary).
The new Permit will require additional resources including monetary and staff; which will
require budget enhancement for the NPDES Section. While many questions remain as to exactly
how this program will be implemented, it is clear that significant program changes will be
needed. Therefore, additional appropriation will be needed to cover the new requirements.
Substantial portions of the costs will be chargeable to developers for review and inspection
services. However, the other portions of the cost that are related to the existing facilities
(commercial, industrial, municipal, and residential) are not associated with a chargeable deposit
account. Therefore, staff will continue to evaluate the extent of additional resources after the
completion of the JURMP in February of 2002. The Public Works Department, Finance
Department, and the City's Attorney Office are working together to identify funding sources to
cover additional costs associated with the implementation of the new Permit.
Public Works/Operation Division
Since the NPDES permit is new, it is currently unknown what maintenance demands will be
placed on the Operations Division to maintain the City's storm drain system. Therefore, staff
is unable to adequately estimate the staffing and equipment needs at this particular time. The
consultant will determine what maintenance is required to be performed under the new permit,
so that staff can then determine what staffing and equipment will be needed to perform the
necessary maintenance. Future staffing requests may be forthcoming once the full scope of
work is known.
J:\Engineer\ADVPLAN\NPDES\INFORMATIONAL ITEM-3D.doc
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