(a)
The volume of flow used in computing sewage surcharges for residential
and multifamily customers will be calculated by averaging the prior
December, January, and February metered water consumption, to be known
as the three-winter-month average. Each March, the billable flows
for each residential customer will be readjusted based on the three-winter-month
average. Where no prior three-winter-month average exists, the winter
average consumption for all residential customers will be used. The
customer will be billed the lessor of the three-winter-month average
and the amount of water actually used in any given month.
(b)
The volume of flow used in computing sewer surcharges for commercial
customers will be based on metered consumption as shown in the meter
reading records retained by the city of other water utility systems.
(2001 Code, sec. 51.055)
In those circumstances where a user desires a credit for metered
water being consumed but not returned to the sanitary sewer, a volume
credit will be allowed if the user installs (an) effluent meter(s)
to measure wastewater flow. The meter(s) will be installed to plans
and specifications approved by the public works director, be installed
in an approved location, be calibrated annually, provide a certified
calibration statement for the meter annually, and have a totalization
device. In the event the meter ceases to function properly, the volume
will be determined by averaging three similar months of sewerage.
If the customer fails to repair or replace the meter within three
months, the volume determination will revert to metered water consumption.
(2001 Code, sec. 51.056)
(a)
The user will be responsible for excess sewer due to leakage in the
pipe or plumbing on the discharge side of the meter.
(b)
The city shall adjust a monthly bill that is excessive due to leakage
if the customer meets the following conditions:
(1)
The sewer customer must meet the conditions of all of the water leak adjustment criteria provided in section 13.02.063(b)(1) through (6);
(2)
The sewer adjustment will only be done during the winter average
period for residential customers; and
(3)
The sewer adjustment for commercial customers will follow the water
adjustment policy.
(c)
Upon proof of eligibility, the city shall adjust the amount of the
sewer charge according to the following:
(1)
The city will take the prior year’s winter average sewer cap;
(2)
The excess shall be calculated by the dollar amount of the sewer
in excess of the winter average sewer cap;
(3)
The adjustment shall be one-half (1/2) of the excess charge including
any assessed penalty and interest, if any;
(4)
The sewer cap and one-half of the excess charge shall be added together
to determine the new bill;
(5)
Formula (Average charge + 1/2 excess) = amount of sewer charge.
(d)
The customer winter average sewer cap will be adjusted for leaks
according to one of the following:
(1)
The customer’s average monthly usage, based on the preceding
12-month period, excluding the month of the leak; or
(2)
The winter average sewer cap for the prior year; or
(3)
The city-wide winter average sewer cap; and
(4)
The method chosen will be the one that the city determines to most
accurately reflect average usage.
(Ordinance 11-026 adopted 6/13/11)
