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As of July 1, 2004, County of Sacramento
Environmental Management Department (EMD) is conducting stormwater compliance
inspections at businesses county-wide on behalf of the County of Sacramento
and the cities of Sacramento, Elk Grove, Folsom, Galt, Citrus Heights and
Rancho Cordova, as required by the State of California.
As specified by the State of California, these inspections are being conducted at the following types of businesses:
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Auto repair shops
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Auto body shops
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Auto sales, lease and
rental dealerships
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Gas stations
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Restaurants
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Nurseries
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Kennels
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Equipment rental
businesses
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Facilities that have
coverage under the State's General Industrial Stormwater Permit.
These stormwater compliance inspections
are conducted to ensure compliance with the requirements of local
stormwater ordinances that require businesses to:
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Prevent the discharge of
pollutants into storm drainage systems
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Eliminate, or significantly
reduce outdoor pollutant sources that are likely to be washed into the storm
drain system upon contact with rainfall
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Eliminate illicit connections
to storm drainage systems
The inspections will be conducted once every
three years in conjunction with existing hazardous materials or health
inspections, when possible, to reduce cost and inconvenience to businesses.
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Surface washing discharges to the storm
drainage system are prohibited

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Many businesses conduct activities that
contribute to the degradation of local waters, often without realizing it. For
example, restaurants and other facilities that handle food generate grease
and other food wastes. Greasy mop water discharged by employees to a storm
drain and food waste liquid leaking from a dumpster are two examples of how
pollutants may be discharged to the storm drainage system that leads directly
to area creeks and streams. Grease discharges can also block underground
pipes and attract vermin! Automotive fluids such as antifreeze and engine
oil are common pollutants of concern at facilities that are involved with auto
repair. These pollutants may be intentionally or accidentally dumped or
washed into the storm drain by careless or uninformed employees. Pollutants
may also be washed into the storm drainage system when rainwater comes in
contact with outdoor spills, oily parts left outside, and other contaminated
surfaces. There are many pollutant sources associated with other business
activities, as well. Other common pollutants include:
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Concrete, concrete dust, and
concrete contaminated sediment
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Concrete rinse and wash-out
water
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Commercial vehicle wash water
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Sediment
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Pressure washing and surface
cleaning wastewater
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Paint rinse water
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Chemicals that leak or are
spilled or dumped
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Hydraulic fluids and other
vehicle and equipment fluids that leak
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Commercial vehicle washing
and detailing discharges to the
storm drainage system and/or local waters
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Surface cleaning (pressure washing, steam cleaning, de-greasing,
etc.) discharges to the storm drainage system and/or local waters.
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Discharges to the storm
drainage system and/or local waters associated with equipment cleaning.
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Discharges to the storm
drainage system and/or local waters associated with stone cutting.
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Discharges to the storm
drainage system and/or local waters associated with wet sanding of
auto body fillers
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Sediment track-out problems from dirty or unpaved facilities onto public
streets
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Outdoor storage of uncovered
items such as oily vehicle parts and other similar items
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Poor waste and/or materials
management that results in outdoor
exposure of pollutants to stormwater contact
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Poor spill response and leak
and spill management that results
in the accumulation of unattended outdoor spills and leaks
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Don't
leave open containers
of
wastes or other materials outside.

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Dumpster lids should be kept closed when not in use to keep
rain out. Rainfall can liquefy contents and result in the leakage of
“garbage juice”.
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Uncontained liquids should never be placed in a dumpster and
compactors - they will leak out.
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Dumpsters should not
be overfilled and wastes
should never be allowed to pile up around them. If this is happening,
you probably need a bigger dumpster. If other people are using your
dumpster, keep it locked or move it to a more secure location.
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All wastes (especially liquids and powders) stored
outdoors should be contained and managed in a responsible manner that
prevents exposure to rainfall and/or discharge to the storm drainage
system. This means sound, leak proof containers with lids, or storage in
a covered, and possibly bermed location.
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Chemicals and
hazardous materials and wastes
must be managed with even greater care. Containers must be in good
condition and wastes must be managed in accordance with hazardous waste
laws.
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Shop and restaurant
floors should never be hosed down
in a manner that results in wash water running outdoors or into a storm
drain. Dry cleanup methods should be used as often as possible.
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Spills, leaks and
other messes that occur
should be immediately cleaned with absorbent materials and properly
disposed of. Never hose the spills down into the street, onto an
adjacent property, or into a storm drain.
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Dirty, oily, or rusty
items should not be left outdoors. Consider properly disposing of these items or placing them in
covered locations to prevent stormwater contact. At a minimum, these
items should be covered with weighted or fastened tarps.
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Sweep indoor and
outdoors areas as often as
necessary to prevent sediment or other wastes that are generated from
being tracked outdoors or offsite.
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Exit points from
unpaved facilities should be
paved or stabilized with 1” or larger rock to reduce sediment track-out.
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Staked
straw wattles along
a facility’s perimeter can
help trap pollutants in stormwater as it leaves
the site

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BMPs are measures that eliminate,
reduce, mitigate, or treat pollutant discharges and outdoor exposed pollutant
sources. BMPs may be physical devices (structural BMPs) such as storm
drain filters or a roof over a waste storage area, or they can be behavioral
(non-structural) measures, such as initiating a policy of sweeping up debris
outdoors on a daily basis. Some typical BMPs are:
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Installation and
maintenance of on-site storm drain protection such as approved storm
drain filter inserts.
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Keeping outdoor areas
swept and clean.
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Covering or tarping
oily, dirty items that must be stored outdoors.
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Moving waste oil storage
indoors or placing it under permanent coverage.
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Providing coverage and secondary
containment for stored fluids.
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Covering outdoor
dumpsters, tallow bins, etc.
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Properly disposing of
pressure washing discharges (see pressure washing).
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Cleaning spills promptly
with dry methods (as opposed to hosing spills into a storm drain which
is prohibited).
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Installing erosion
control measures
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Stabilizing exit points
from unpaved areas with 1” or larger rock or paving.
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Pressure washing is an excellent way of
removing pollutants from outdoor surfaces but pressure washing wastewater
should never be discharged to a storm drain! Storm drains should be
temporarily covered, or the path to the drain should be blocked during
pressure washing. With the property owner's permission, the collected
wastewater can be pumped into a sanitary sewer clean-out, mop sink or toilet,
or, in some instances, discharged to a landscaped area, provided that the
discharge does not overflow the landscaped area, contain hazardous
constituents, or create nuisance conditions. Sump pumps and wet/dry shop
vacuums can be used to pump the wastewater. See our
Pressure Washing Best Management Practices (BMP)
booklet, for more details.
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This storm drain is protected with
filter fabric which can prevent
coarser materials such as sand and sediment from passing through

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There are a wide variety
of storm drain filters available ranging from fabrics which trap coarse
sediment to drain inserts designed to filter out oils and other pollutants.
These devices can offer an excellent ”last line of defense” but they
should never be considered as stand alone, all purpose BMPs! No storm drain
filter will catch all pollutants.
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Storm drain filters
should be used in combination with other measures like regular
sweeping, careful material and waste management, a prompt, well defined
spill response policy, etc.
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You may not discharge
prohibited substances to the storm drain just because you have a filter
in place!
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Storm drain filters must
be maintained to ensure effectiveness and prevent flooding.
*A list of businesses that
can provide BMP products, materials, and services in the Sacramento area
has been assembled by the Business Environmental Resource Center
(BERC).
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Whenever
possible, stormwater compliance inspections conducted by EMD will be combined
with hazardous materials inspections, health inspections, or other existing
inspections to reduce the cost and inconvenience to businesses.
Focusing
primarily on outdoor areas, your inspector will review your facility for
compliance with local stormwater ordinances by following an inspection
checklist. You may view the checklist that your inspector will use by
clicking on the following links:
Restaurant checklist
(Updated 03/05/2005)
All other facilities checklist

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Facility operators must reduce outdoor
pollutant sources

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When
stormwater violations are noted at your facility by the inspector, you will
be issued a Notice of Violation (NOV) which will inform you of the
nature of the violation(s) and require you to correct the violation(s) within
a given time frame. Extensions may be granted if the business
operator can reasonably demonstrate why additional time is
needed.
You
will be provided by your inspector with guidance materials and suggestions to
help you correct any violation(s) noted.
When
you receive an NOV for Stormwater violations at your facility, in addition to
correcting the violation(s) you will need to submit some form of proof of
compliance to your EMD inspector within a specified time frame in order to
avoid being automatically re-inspected. In many cases, when adequate proof
of compliance is submitted within the required time frame, there will be no
need for a follow-up re-inspection.
If
you receive a violation involving actual prohibited discharges to the street
or storm drainage system you will typically be required to stop the discharge
immediately. Depending upon the nature of the discharge, you may be
given up to 14 days to correct the violation and 19 days to
provide proof of compliance to your inspector in the form of photos, receipts
demonstrating work done, or other.
Other
types of violations will typically be required to be corrected within 30
days and proof of correction submitted within 35 days.
It
is understood that complicated or extensive violations may take more time to
correct. In these instances, extensions may be issued. To request an
extension you must contact your inspector within the initial correction
time frame specified on your NOV. Your request must be in writing
(e-mail, fax, or letter – mailed or hand delivered)) and it must contain the
following:
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An explanation why additional
time is needed
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A description, or action
plan that describes how you intend to correct the violation(s) and an
estimate of how long it will take you to make the correction(s)
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A description of actions taken to
date
If
you think you will need a time extension, It is recommended that you also
contact your specialist by phone well before the end of your compliance
deadline to determine if your situation warrants an extension.
Failure to comply with the
requirements of a Notice of Violation within the specified time frame (or to
request an extension within that time frame) will most likely result in an
automatic re-inspection and re-inspection fee. Failure to comply may also result
in further enforcement actions that may include a fine.
You have the right to
appeal a notice of violation, cease and desist order, or fine issued to you
for stormwater ordinance violations. There is a fee that covers the cost of
the independent hearing officer which is refunded to the appellant if his/her
appeal is upheld. To appeal a notice or fine issued to you by EMD, you must
submit a request for an appeal hearing in writing to your EMD inspector
within 30 days, along with the fee (contact a Water Protection Division
stormwater specialist at (916) 875-8400 for the fee amount and further
details)
If you are issued a Cease
and Desist Order you have the right to a speedier appeals hearing but you
must file your request sooner. Contact a Water Protection Division
stormwater specialist at (916) 875-8400 for further details.
The County Stormwater
Ordinance (and city ordinances) provides for fines of up to $5000 per
violation, per day, for polluting the County storm drainage system and local waters,
but the County and cities prefer education to fines. Fines will typically
only be issued in cases of intentional discharges, continued violations,
extreme negligence, and failure to comply with the requirements of a notice.
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Tarps may be used to
cover outdoor items and prevent stormwater
contact

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The State of California requires
businesses that conduct activities that fall under certain Standard
Industrial Classification (SIC) codes to gain coverage under a general
statewide industrial stormwater permit. SIC codes that typically require
permit coverage are associated with activities such as:
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Manufacturing
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Mining
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Recycling
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Salvage
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Auto dismantling
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Transportation, if
on-site maintenance or fueling is conducted
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Hazardous waste storage
or treatment as a primary activity
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Cement production
The State of California requires that
these facilities file a Notice of Intent (NOI), which is an application for
permit coverage, and develop a stormwater pollution prevention plan (SWPPP),
as well as conduct monitoring and sampling to determine if pollutants are
leaving the facility in stormwater runoff. Under a new, proposed Permit,
certain facilities which can demonstrate that they have no stormwater
exposure to their process and related activities can be exempted from the
requirement for permit coverage. You may contact the State's
Regional Water
Quality Control Board, Central Valley Region office at (916) 464-3291, for
more information. Click here to see a copy of the State’s
General
Industrial Stormwater Permit
.
(Opens in new browser window.)
In order to Apply for General Industrial
Stormwater Permit coverage you must fill out and submit the
NOI
form
to:
State Water Resources Control Board
Division of Water Quality
P.O. Box 1977
Sacramento, CA 95812-1977
Attn: Stormwater Permitting Unit
Your application must also contain a site
map of your facility. The map may be hand drawn but it must be drawn to scale
and it must identify all areas of your facility.
A SWPPP is a document that must be
developed by the operators of facilities that are subject to the State of California’s General Industrial Stormwater Permit. The SWPPP identifies pollutants that are
generated at a facility and identifies measures for controlling those
pollutants. The SWPPP also addresses issues such as stormwater pollution
awareness training for staff, pollutant monitoring, and other items. The
California
Stormwater Quality Association model SWPPP has
an example
of what a SWPPP should contain.
(Direct Link:
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State and Federal regulations require local ordinances to
prohibit unauthorized discharges to the storm drainage system and local
water ways. One of the most common "prohibited discharges" is wastewater
from commercial vehicle washing. While local ordinances do allow an
individual to discharge vehicle wash water to the storm drainage system at
his/her own home, businesses are prohibited from discharging wash water to
the storm drainage system, local waterways, streets, or off-site areas.
The County of Sacramento and the cities of Citrus
Heights, Elk Grove, Galt, Folsom, Sacramento and Rancho Cordova have
developed a policy for EMD to implement with regards to prohibited
discharges of vehicle washing wastewater to the storm drainage system. Click
here to view the
Vehicle Wash Water Discharge Policy.
The manufacturers of many detergents and cleaning agents
claim that their products are friendly to the environment. The truth is
that even environmentally friendly products can be harmful to aquatic life
and are not allowed to be discharged to the storm drainage system and local
water ways. Even vehicle washing wastewater that contains no detergent
typically contains brake dust residue, road grime, road tar, sediment, etc.
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Portable drive on wash pad with
sump pump

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It is understood that businesses need to keep their
vehicle inventories, fleet vehicles and customer’s cars clean. There are
many ways of conducting vehicle washing without discharging the resulting
wastewater to the storm drain. The following are some common compliance
alternatives:
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Utilize a compliant car wash (compliant car washes
are plumbed to the sanitary sewer).
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Temporarily cover storm drains in the vicinity of
where vehicle washing is to be conducted with devices that form a leak-proof seal (see
product information) on the drain opening. If properly sealed,
vehicle wash wastewater will collect around the drain cover but will not
run into the storm drain. The standing wastewater can then be collected
with a wet/dry shop vacuum and poured, not pumped into a sanitary sewer
clean-out, or into a toilet, or sink plumbed to the sanitary sewer or septic
system.* Sweep or vacuum up remaining sediment and residue.
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Block the path from the washing area to nearby
storm drains with a rubberized dyke (see
product information), sand bags, or other
devices and collect and handle the wastewater as described above (Note:
Sand bags are heavy and can break open and spill out sand). Sweep or
vacuum up remaining sediment and residue.
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Use a Boom system – This is a portable washing
unit that captures wastewater with a long flexible boom that lays on the
ground. The captured wastewater can then be poured into the sanitary sewer clean-out
or pumped or dumped into a sink or septic system*, or serviceable
sump.
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Use a portable wash pad that your vehicles can be
driven onto. The pad will collect wastewater as it runs off the vehicle.
A sump pump and garden hose can be used to pump the collected wastewater
from the pad to the sanitary sewer through a sink with an air gap, or to
a serviceable sump, or septic
system*.
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Deionized water and other low volume washing
systems, if used properly, can clean vehicles in place on a lot, without
creating appreciable wastewater runoff. This is an acceptable
compliance alternative if washwater is minimal enough to evaporate
before it can runoff to the street, storm drain, etc. and detergents and
other cleaners are not used that form a residue on the ground that will
be washed into the storm drainage system when it rains. If cleaners are
used, the resulting wastewater must be collected and properly disposed
of as described in some of the other options.
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Construct and use a contained wash pad at your
facility that is plumbed to sanitary sewer. This is more expensive than
most of the other alternatives and may only make sense for businesses
that wash a large number of vehicles.
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Self contained re-circulating wash systems are
available that filter out sediment and other pollutants and continuously
re-use the wash water (see product
information). Filtered pollutants are
periodically removed from the system and properly disposed of. This
option may be especially useful to businesses located in areas not
served by public sewer systems.
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Discharge vehicle washing wastewater to a
landscaped area. In situations where only small numbers of vehicles are
periodically washed, businesses have the option of washing the vehicles
on a landscaped (lawn) or graveled area where wash water is allowed to
infiltrate into the ground. The landscaped area must be able to contain
and absorb all runoff and the discharge must not contain hazardous
constituents or create nuisance conditions. For example, this activity
must not result in dirt or mud track-out when vehicles are driven out of
the landscaped area, and it must not result in harm to vegetation and/or
chronic deposition of sediment, detergent residue, etc. in the
landscaped area.
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Waterless vehicle cleaning systems (See
product
information)
* Caution must be exercised whenever discharging
washwater on an ongoing basis to a septic system. Chemicals and excess
volume may impact performance and/or result in overflow or damage to the
system.
Note: It is not acceptable to install a filter into a storm drain for
the purpose of discharging vehicle wash wastewater through it to the storm
drainage system on an on-going basis.
Before discharging vehicle washing wastewater to the
sanitary sewer please be sure to comply with the requirements of the local
sanitary sewer agency.
SRCSD requires that a
Sewer Use Questionnaire be filed prior to discharge, to
provide information on the type of discharge to the sewer
system. There is no fee for the sewer use
questionnaire.
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When EMD inspection staff encounter prohibited
discharges of vehicle washing wastewater to the storm drainage system,
streets, or off-site areas, from businesses, the business operator will be
issued a Notice of Violation requiring that the discharge be stopped and an
alternative, compliant method of vehicle washing, that does not result in
discharges to the storm drainage system, be identified and implemented.
Because it is recognized that this may impact
businesses, the business will typically be given two weeks to stop
discharging the vehicle washing wastewater to the storm drainage system –
provided that hazardous constituents and/or excessive detergent, sediment,
oil, grease, and other pollutants are not present in the discharge. If the
business intends to continue washing vehicles at its facility, it will be
required to inform EMD as to how it intends to do so in a compliant manner
within a given time frame.
The following links to product related information
sites are provided for your convenience and do not constitute endorsement
of products or services by the County of Sacramento Environmental Management
Dept. We offer this information only as examples of products that are
available.
Hydropad wash system information is available at:
http://www.cacleaning.com/containment.htm
Vacu-Boom collection
system information is available at:
http://www.onsitewastemgmt.com/vacuboom.html
and also:
http://www.thecarwashtimes.com/catalog_topoftheline_water_reclamation_system.htm
Portable wash pad
information is available at:
http://www.hydroblaster.com/hydropad/
Inflatable wash pad information is available at
http://www.morclean.com/ (see inflatable wash pad)
Temporary Storm drain cover information is available at
http://www.carwashguys.com/stormdrainprot.shtml
Shop/Industrial vacuum information is available at
http://www.shopetsonline.com/Cleaning-Equipment-s/20.htm
Containment dyke information is available at
www.newpig.com (see drain and stormwater)
Waterless car washing product information is available
at
http://www.waterless-wash.com/
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County
crews clean up pollutant discharges to the storm drain
system. When identified, the responsible party will be fined and
charged for the cost of this work.

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The
storm drainage system prevents flooding by allowing developed areas to drain
into local waterways. This system includes storm drains located in the public
right–of-way, as well as those on private property (because they convey
drainage to the municipal system), underground pipes, roadside drainage
ditches, roadside gutters, drainage channels, creeks, streams, and any man
made or natural structure that conveys storm drainage. The storm drainage
system is different from the sanitary sewer system that conveys sewage to the
treatment plant. Note: drain inlets located outdoors almost always lead
to the storm drain system!
Unlike discharges to the sanitary sewer system that
receives treatment, storm drainage receives no treatment for pollutant
removal. Pollutants discharged to the storm drainage system flow directly
into our local waterways. Oil and grease, food waste, paint, concrete,
chemicals, even sediment, must be prevented from getting into the storm
drainage system, and local waters.
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Repair
leaky equipment and clean spills with absorbent materials.

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When pollutant sources are exposed to rainfall,
they can be washed into the storm drainage system and local waters. Some
examples are oily engine blocks or leaky waste oil containers that are left
outdoors; food waste on the ground around a dumpster; sediment; liquids or
powdery materials that are tracked outdoors by forklifts and other vehicles
from an indoor process area, and even leaky vehicles, equipment, compressors,
etc. These materials and wastes can be washed into the storm drainage system
and local waters by rainfall, sprinklers that run too long, dust suppression
systems, employees pressure washing paved areas, and other sources of runoff.
Sacramento County Code Chapter 15.12 (County Stormwater
Ordinance) section 100, prohibits non-stormwater discharges to the County's
storm drainage system and local waters. This means that only stormwater and
18 exempted non-stormwater type discharges that are specified in the
ordinance, may be discharged into the storm drainage system by businesses and
other dischargers. Examples of the 18 exemptions are:
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Discharges from potable
water sources.
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Landscape irrigation
overflows.
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Individual, residential
vehicle washing discharges (commercial vehicle washing discharges are
not allowed).
Refer to
Article
2
, in
Sacramento County's
stormwater
ordinance
, for more information.
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Make every
effort to prevent spills. When they do occur, clean them up immediately
with absorbent materials. Never wash spills into a storm drain.

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The cities of Sacramento, Elk
Grove, Folsom, Galt, Citrus Heights, and Rancho Cordova each have their
own stormwater ordinances which have similar requirements and prohibitions.
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Stormwater compliance program inspection
fees for the
County Fiscal Year 2008-2009 (July 1, 2008 through
June 30, 2009) are as follows:
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Kennel
Restaurant
Retail gasoline outlet
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$138/yr
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Auto body shop
Auto dealer
Auto repair
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$158/yr
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Equipment rental facilities
Nursery |
$206/yr
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General Permit facilities
under 10 acres
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$275/yr
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General Permit
facilities 10 acres and above
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$309/yr
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Visit the
EMD Fee page for more
program fee information. |
If,
during a required industrial stormwater compliance inspection, County staff
determines that a given facility has no prohibited discharges and no potential
stormwater exposure whatsoever to process, storage, waste storage, equipment,
and shipping and receiving activities, the facility will be conditionally
"de-listed" and receive no further inspections. This will typically
require that all activities at a facility are conducted
indoors, or under permanent coverage. If a business conducts manufacturing
indoors but stores materials, product, or wastes outdoors, for example, it
will most likely not qualify for de-listing.
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The
County and City of Sacramento have established the
Clean Water Business Partner
Program to outreach to businesses in the Sacramento area that may be
contributing to stormwater pollution. Currently, the focus is on mobile
carpet cleaners, pressure washers and landscape contractors, but we will
continue to add other businesses as needed. The CWBP Program emphasizes
education, awareness and voluntary action, rather than regulation. The
Program takes a positive approach by providing incentives to businesses to
become partners in pollution prevention. Business partners benefit by
promotion and advertising of their business by the County and City. Call (916)
808-1726 for more information.
BERC provides free and confidential permitting and
environmental compliance assistance to Sacramento area businesses. Contact
them at (916) 649-0225, or check out their website at
www.sacberc.org.
Stormwater Compliance staff can answer questions
and help provide stormwater compliance assistance. Call (916) 875-8400 and
ask to speak with a stormwater specialist.
EMD
Water Protection Division staff will be providing stormwater compliance
workshops to the regulated business community in the coming months. Call
(916) 875-8400 for more information, comments and suggestions.
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For additional information or if
you have comments about any of the Water Protection
Division programs please
contact EMD at the address below:
Sacramento County Environmental
Management Department
Water Protection Division
8475 Jackson Road, Suite 240
Sacramento, CA 95826-3904
916-875-8400
stormwaterinfo@saccounty.net |
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