HomeMy WebLinkAbout2025 Rate Increase Notice - Residential Sewer Service
Dear Customer,
On October 7, 2020, the Otay Water District’s (District) Board of Directors adopted a five-year maximum schedule of
sewer rates in compliance with applicable provisions of law. Consistent with that rate schedule, and as part of the annual
budget adoption process completed in June 2024, the District approved implementing a sewer rate increase to
proportionately recover the increasing costs of providing sewer service to the District’s customers. The District operates
as a revenue-neutral agency and is obligated to pass through any cost increases imposed by its power, treatment, and
disposal providers. To offset these power, treatment, and disposal provider increases, the District will raise its rates by
4.8%, effective for billings starting January 1, 2025. With this rate increase, the typical District residential sewer
customer will see their bill decrease by $1.03 due to the net impact of reductions in winter averages, offset by rate
increases (see the average bill calculation on the reverse side). The new sewer rates, fees, and charges will apply
to service billed beginning January 1, 2025. Depending on your billing cycle, the new rates and charges will
apply to sewer service as early as the beginning of December 2024. This letter serves as a 30-day notice of rate
increases.
The District is a not-for-profit public agency. As a
governmental entity, the District does not make a
profit from providing sewer service and cannot
operate at a loss. Sewer bills reflect only those
rates, fees, and charges sufficient to support
sewer service. To continue providing reliable
service, the District must implement and pass
through to its customers the full cost of providing
sewer service, including cost increases imposed
by the District’s power, treatment, and disposal
providers. Power is provided by San Diego Gas
and Electric. Treatment and disposal providers
include the County of San Diego (County) and the
City of San Diego (City). This year, the increase is
a direct result of ongoing District operation,
maintenance, and capital improvement costs as
well as increases in treatment costs charged by
the City and the shared service costs for facilities
operated by the County.
The District’s costs include inspection and
preventative maintenance of the public sewer
system and replacement of aging sewer
infrastructure. These actions protect the public’s
investment in the public sewer system, minimize
maintenance costs, reduce the possibility of
pipeline breaks, blockages, or spills, and keep
sewer rates affordable.
The District works diligently to reduce internal costs and continues to be one of the lower cost sewer service providers in
San Diego County. For more information about the District, please visit otaywater.gov, email info@otaywater.gov, or call
619-670-2222.
Notice of Residential
Sewer Rate Increase
NOTICE OF SEWER RATES, FEES, AND CHARGES EFFECTIVE
FOR SEWER SERVICE BILLED IN JANUARY 2025
Si requiere asistencia en español con referencia a esta notificación, favor de llamar al 619-670-2222.
Otay Water District
2554 Sweetwater Springs Blvd.
Spring Valley, CA 91978-2004
619-670-2222
otaywater.gov
Dedicated to Community Service
The District uses the customer’s three-year winter average in determining the sewer service bill1. The three-year
winter average is defined as the sum of the prior three years annual winter average divided by three. The annual
winter average is defined as the units of water billed from January through April divided by four. New customers
will have a winter average of 9.4 HCF2 (hundred cubic feet) until a winter average can be established. A 15%
usage discount is applied to all sewer customers to acknowledge that not all water purchased goes to the sewer
system.
(Sewer Rate x 3-Year Winter Average3 x 85%4) + System Charges = Total Monthly Bill
The monthly fixed sewer-system charge for the average residential customer based on 85% of the applicable
three-year winter average is shown in the table below. From the current year, which represents the average
monthly charge in 2024, to the new charge effective January 1, 2025, the overall average monthly sewer charge
has decreased 2.1%.
Sewer Rate 3-Year Winter Average3 System Charges Total
Current $3.40 10.5 $18.99 $49.34
New $3.56 9.4 $19.87 $48.31
The maximum sewer bill is $126.66. This is calculated using the maximum winter average consumption of
35.29 HCF.
1. The District’s total rate increase is 4.8%. This rate increase is 100% attributable to increased charges passed through from the
treatment providers and shared facilities.
2. A typical single-family residential sewer customer’s bill is based on 7.99 HCF of water (9.4 HCF x 85%), where one HCF
equals 748 gallons or one unit of water. The 15% discount is an acknowledgement that not all water purchased goes to the
sewer system.
3. The three-year winter average is defined as the sum of prior three years annual winter average divided by three. The
annual winter average is defined as the units of water billed from January through April divided by four.
4. A 15% usage discount is applied to all sewer customers to acknowledge that not all water purchased goes through the sewer
system.
Current New
Sewer Rate (per unit) $3.40 $3.56
Fixed System Charges
(monthly)
$18.99 $19.87
This information reflects only changes to rates. For a comprehensive listing, please see the
Otay Water District’s Code of Ordinances at otaywater.gov.
Footnotes
Average Monthly Bill using Winter Average Units2
Rates and Charges
Residential Sewer Service Bill Calculation
Si requiere asistencia en español con referencia a esta notificación, favor de llamar al 619-670-2222.