1996-209 NOTE: Amended by Ordmnance No. 97-238.
ORDINANCE NO qB-- O9
AN ORDINANCEAMENDING THE SCHEDULE OF WASTEWATERKATES CONTAINED IN
ORDINANCES 95-180, 96-043, AND 96-124 FOR WASTEWATER SERVICE,
AMENDING THE RESIDENTIAL WASTEWATER SERVICE SCHEDULES (SR/SRW),
AMENDING THE WHOLESALE WASTEWATER TREATMENT RATE (SSC), PROVIDING
FOR A SEVERABILITY CLAUSE, AND PROVIDING FOR AN EFFECTIVE DATE
THE COUNCIL OF THE CITY OF DENTON HEREBY ORDAINS
SECTION I. That the Rate Schedules for wastewater service as
provided for in Chapter 26 of the Code of Ordinances, are amended
to read as follows
WASTEWATER~ATE SCHEDULES
PAGE
SR Residential Wastewater Service 2
SRW Residential Wastewater Service to Users Outside 6
of Denton Corporate Limits without City of Denton
Water Service
SC Regular Commercial/Industrial Wastewater Service 9
SCD Commercial/Industrial Wastewater Service wlth 11
Dedicated Water Meters
SCW Commercial/Industrmal Wastewater Service Outside the 13
City of Denton Corporate Limits w~th City of Denton
Water Service
SEP Restaurants & Food Service Wastewater Service 15
SES Equipment Services Wastewater Service 18
SPT Commercial/Industrlal Pretreatment Wastewater Services 21
SM Metered Wastewater Inside/OutsIde Corporate Lmmmts 23
SG Intragovernmental Wastewater Service 25
SGE Sale of Treated Wastewater Effluent to Munmclpal 27
Utll~ty Customers
SSC Wholesale Wastewater Treatment Service for a 28
Governmental Agency, Division or Subdivision
Wastewater Tap Fees 30
Special Facilities R~der 31
~HEDULE S~
RESIDENTIAL WASTEWATER SERVICE
(Effective 10/1/96)
APPLICATION
Applicable for single family residential service, and ~ndlv~dually
metered apartments or mobile homes or multi-family fac~llties w~th
less than four (4) un~ts Also applicable for wastewater service
w~thout City of Denton water service
Not applicable for sub-billing or other utility b~lllng by service
user in any event
NET MONTHLY RATE - WITH CITY OF DENTON WATER SERVICE
(1) Facility Charge $6 20 / 30 days
(2) Volume Charge $2 37 / 1,000 gallons effluent
Except as otherwise stated in this schedule, wastewater volume is
calculated based upon an Average Dally Usage, established annually
during the billing months of December through February, and based
upon actual water consumption during those months The Average
Dally Usage thus calculated establishes the wastewater volume
charge for each subsequent month, through the following February
Otherwise, for customers possessing insufficient water consumption
billing history to establish a historical Average Dally Usage,
wastewater volume is calculated based upon the current month's
water consumption, tied to a fixed maximum volume
A For customers with an established historical water consumption
billing history for the preceding months of December through
February, the Average Dally Usage applicable through the
following February shall be calculated at 98% of the current
average daily water consumption for the preceding December
through February, subject to the following exception.
1 Wm~ht~ne £aator. If the current Average Dally Usage so
calculated deviates by more than 25% from the historical
daily wastewater volume (98% of average da~ly water
consumption) calculated for any component month (Decem-
ber, January or February), the historical Average Dally
Usage calculated for the previous year plus or minus 25%
shall be substituted for the current dally usage in any
such deviant month in calculating a new weighted Average
Daily Usage to be utilized from March through the
following February
B For customers without an established historical water consump-
tion billing history for the preceding months of December
through February, wastewater volume for each month through the
following February shall be calculated at 98% of the actual
Page 2
water consumption for the month, subject to the following
llmitations-
1 For the months of March through November, the maximum
wastewater volume for b~lllng purposes shall be calculat-
ed based upon 98% of 6,500 gallons of water consumptmon
2 For the months of December through February, the maxmmum
wastewater volume for bmll~ng purposes shall be calculat-
ed based upon 98% of 30,000 gallons of water consumptmon
MINIMUM BILLING - WITH CITY OF DENTON WATER SERVICE
Facility Charge
VOLUME CHARGE - WITH CITY OF DENTQN WATER SERVICE
Wmth an establlshed histormcal Average Da~ly Usage, bmllmngs
through the following February shall be based on the average daily
usage calculated for December through February using the following
formulas.
Formula' If current month (December, January, or February)
Average Daily usage is within 25% of the historlcal
average dally usage
Current Averaae Daily UsaGe × Rate per 1,000 gallons 1000
Formula: If current month (December, January, or February)
Average Damly usage ms not within 25% of the
hxstorlcal average daily usage
Hmstorical Average Daily Usage +/- 25% × Rate per 1,000 gallons
1000
For customers without an established historical Average Damly
Usage, billings for months other than December, January or February
shall be based on 98% of actual water consumptmon for the month, or
98% of 6,500 gallons, whmchever Ks less
Formula' The Lower of,
ACt~i W~ter ~on~ump~mon x 98% × Rate per 1,000 gallons
1000
Or,
6,500 Gallons x 98% × Rate per 1,000 gallons 1000
Page 3
For customers without an established historical Average Dally
Usage, billings for December through February shall be 98% of the
actual water volume consumed for the month, up to a maximum of
30,000 gallons of water volume per 30 days
Formula:
Actual W~ter Consum~Dtion × 98% x Rate per 1,000 gallons
1000
PAYMENT
Bills are due when rendered, and become past due if not paid within
15 calendar days from date of ~ssuance
SPECIAL FACILITIES
All services which require special facilities ~n order to meet cus-
tomer's service requirements shall be provided subject to the
speclal facilities rider.
PRQRATION OF FACILITY ~F~RGE
B~lllng for the Facility Charge shall be based on 12 billings
annually and shall be prorated based on the following formula
Actual days in readln~ period × customer charge 30 days
NET MONTHLY PATE - WITHOUT CITY OF DENTON WATER SERVICE
BRI SRO
Inside Corporate Outside Corporate
L~mlts Limits
(1) Facility Charge $6.20 / 30 days $7 15 / 30 days
(2) Volume Charge $2 37 / 1,000 gals $2 73 / 1,000 gals
The customer shall pay a minimum volume charge on four thousand
(4,000) gallons per month
MINIMUM BILLING - WITHOUT CITY OF DENTON WATER SERVICE
The facility charge plus 4,000 gallons of wastewater
Page 4
VOLUME CHARGE - WIT~Q~T CITY OF DE~Vf0N WATER SERVICE
The billing for the wastewater volume shall be based on the
wastewater volume calculated during the b~lling period
Formula
M~nlmum Wastewater Volume × Rate per 1,000 gallons
1000
PAYMENT
B~lls are due when rendered, and become past due ~f not paid within
15 calendar days from date of ~ssuance
SPECIAL.FACILITIES
All services which require specmal facilities in order to meet cus-
tomer's service requirements shall be provided subject to the
special facilities rider.
PRORATION OF FACILITY CHARGE
B~lling for the Facmllty Charge shall be based on 12 billings
annually and shall be prorated based on the following formula
Actual days in reading per~od × customer charge 30 days
Page 5
SCHEDULE SRW
RESIDENTIAL WASTEWATER SERVICE TO USERS
OUTSIDE CITY OF DENTON CORPORATE LIMITS WITH
CITY OF DENTON WATER SERVICE
(Effective 10/1/96)
APPLICATIQN
Applicable for single family residential sewer customers, individu-
ally metered apartments or mobile homes or multi~family facilIties
with less than four (4) units outside of the corporate limits of
the City of Denton and also receiving water from the C~ty of
Denton.
NET MONTHLY RATE
(1) Faclllty Charge $7 15 / 30 days
(2) Volume Charge $2.73 / 1,000 gallons
Except as otherwise stated in this schedule, wastewater volume is
calculated based upon an Average Dally Usage, established annually
during the billing months of December through February, and based
upon actual water consumption during those months. The Average
Dally Usage thus calculated establishes the wastewater volume
charge for each subsequent month, through the following February
Otherwise, for customers possessing insufficient water consumption
billing,history to establish a historical Average Daily Usage,
wastewater volume is calculated based upon the current month's
water consumption, tied to a fixed maximum volume
A For customers with an established historical water consumption
billing history for the preceding months of December through
February, the Average Daily Usage applicable through the
following February shall be calculated at 98% of the current
average daily water consumption for the preceding December
through February, subject to the following exception
i Wei~htinu faator. If the current Average Dally Usage so
calculated deviates by more than 25% from the historical
daily wastewater volume (98% of average daily water
consumption) calculated for any component month
(December, January or February), the historical Average
Dally Usage calculated for the previous year plus or
minus 25% shall be substituted for the current dally
usage in any such deviant month in calculating a new
weighted Average Dally Usage to be utilized through the
following February
B For customers without an established hzstormcal water consump-
tion bllllng history for the preceding months of December
through February, wastewater volume for each month through the
following February shall be calculated at 98% of the actual
Page 6
water consumption for the month, subject to the following
limitations
1 For the months of March through November, maximum
wastewater volume for billing purposes shall be calculat-
ed based upon 98% of 6,500 gallons of water consumptIon
2 For the months of December through February, maximum
wastewater volume for b~ll~ng purposes shall be calculat-
ed based upon 98% of 30,000 gallons of water consumption
MINIMUM BILLING
Faclllty Charge
PAYMENT
B~lls are due when rendered, and become past due ~f not pa~d w~thln
15 calendar days from date of issuance
SPECIAL FACILITIES
All services which require special facilities in order to meet cus-
tomer's service requirements shall be provided subject to the
special facilities rider
PROP~ATION OF FACILITY CHARGE
Billing for the Faclllty Charge shall be based on 12 billings
annually and shall be prorated based on the following formula
Actual days in readlna per~od × customer charge
30 days
VOLUME CHARGE
With an established historical Average Dally Usage, billings
through the following February shall be based on the average dally
usage calculated for December through February using the following
formulas
Formula. If current month (December, January, or February)
Average Dally usage is w~th~n 25% of the historical
average dally usage
Current Averaae Dally Usage × Rate per 1,000 gallons 1000
Page 7
Formula. If current month (December, January, or February)
Average Da~ly usage is not within 25% of the
historical average da~ly usage
H~stor~cal Averaae Da~ly U~ge +/- 25% × Rate per 1,000 gallons
1000
For customers without an established historical Average Da~ly
Usage, b~lllngs for months other than December, January or February
shall be based on 98% of actual water consumption for the month, or
98% of 6,500 gallons, whichever ~s less
Formula. The Lower of;
Actual Water Consumption x 99% × Rate per 1,000 gallons
1000
Or,
6.500 Gallons x 98% × Rate per 1,000 gallons 1000
For customers without an established h~stor~cal Average Daily
Usage, blllings for December through February shall be 98% of the
actual water volume consumed for the month, up to a maxmmum of
30,000 gallons of water volume per 30 days
Formula
Actual Water Consumnt~o~ × ~% × Rate per 1,000 gallons
1000
Page 8
SCHEDULE SC
COMMERCIAL AND INDUSTRIAL WASTEWATER SERVICE
(Effective 10/01/96)
REGULAR C05~4ERCIAL
APPLICATION
Apgllcable to all commercial and industrial wastewater service
users and to all wastewater service users not otherwise classified
under SEP, SES, SPT, SCD, or SM listed herein
Also applicable to all commerclal/lndustr~al facilities not also
rece~vlng metered water service from the City of Denton, including
sub-d~vislons, for apartments, mobile home parks, or other com-
mercial/industrial users The monthly charge for apartments and
mobile home parks shall be based on the maximum number of units
receiving wastewater service during the month
NET MONTHLY RATE - WITH CITY OF DENTON WATER SERVICE
(1) Facility Charge $16 20 / 30 days
(2) Volume Charge $3 08 / 1,000 gallons effluent
B~ll~ng based on eighty (80%) percent of monthly water consumgtmon
MINIMUM BILLING
Paclllty Charge
VOLUME CHARGE
B~ll~ng for the wastewater volume shall be based on the wastewater
volume calculated during the billing per~od
Formula
Water volume X ,~ × Rate per 1,000 gallons 1000
SCN
NET MONTHLY RATE - WITHOUT CITY OF DENTON WATER SERVICE
SCI SCO
Inside Corporate Outside Corporate
L~mzts Lzmlt~
(1) Facility Charge $16 20 / 30 days $18 65 / 30 days
(2) Volume Charge $3 08 / 1,000 gals $3 55 / 1,000 gals
Minimum volume charge w~ll be for four thousand (4,000) gallons per
unit receiving wastewater service per month
Page 9
MINIMUM BILLING
Facility charge plus 4,000 gallons wastewater per unit receiving
wastewater service
VOLUME CHARGE
B~lllng for the wastewater volume shall be based on the wastewater
volume calculated during the b~ll~ng per~od
Formula-
Minimum wastewater volume × Rate per 1,000 gallons
1000
SAMPLING/ANALYSIS CHARGE
Sampling charge (each) $35 00
Analysis charge (per test) $15 00
PAYMENT
B~lls are due when rendered, and become past due if not paid wlthmn
15 calendar days from date of ~ssuance
SPECIAL FACILITIES
All ser¥ices which require special facilities in order to meet cus-
tomer's, service requirements shall be provided subject to the
special facilities rider.
PRORATION OF FACILITY CHARGE
Bllllngs for the Facility Charge shall be based on 12 billings
annually and shall be prorated based on the followmng formula
Actual days in readiRq Der~od x customer charge 30 days
Page 10
SCHEDULE SCD
COMMERCIAL/INDUSTRIAL WASTEWATER SERVICE WITH
DEDICATED WATER METERS
(Effective 10/01/96)
APPLICATION
Applicable to all cor~nerclal and industrial wastewater service
users and to all wastewater service users not otherwise classified
under this Ordinance whose wastewater is measured by a meter
dedicated to water which is returned into the wastewater collection
and treatment system
Not applicable for sub-billing or other utility billing by service
user in any event
NET MONTHLY RATE
(1) Facility Charge Blllin~ Per 30 Days
3/4" Meter $ 21 50
l" Meter $ 23.50
1-1/2" Meter $ 29.60
2" Meter $ 34 50
3" Meter $ 75 00
4" Meter $141 00
6" Meter $176 00
8" Meter $205 00
10" Meter $247 00
(2) Volume Charge $3 08 / 1,000 gallons effluent
Billing based on nlnety-elght (98%) percent of actual water
consumption.
MINIMUM BILLING
Facility Charge
PAYMENT
Bills are due when rendered, and become past due ~f not paid w~thin
15 calendar days from date of issuance
SPECIAL FACILITIES
All services which require special facilities in order to meet
customer's service requirements shall be provided sub3ect to the
special facilities rider
Page 11
PRORATION OF FACILITY CHARG~
Billing for the Facility Charge shall be based on 12 billings
annually and shall be prorated based on the following formula
Actual days in read~na period × customer charge 30 days
VOLUME CHARGE
Billing for the wastewater volume shall be based on the wastewater
volume calculated during the bzll~ng per~od
Formula
Actual Water volume × .98 × Rate per 1,000 gallons 1000
Page 12
SCHEDULE
COF~4ERCIAL/INDUSTRIAL WASTEWATER SERVICE
OUTSIDE CITY OF DENTON CORPORATE LIMITS
WITH CITY OF DENTON WATER SERVICE
(Effective 10/01/96)
APPLICATION
Applicable to all commercial, industrial users or any other users
of facility not otherwise covered under this ordinance outside the
corporate llm~ts of the C~ty of Denton and receiving water and
wastewater service from the City of Denton
NET MONTHLY RAT~
(1) Facility Charge $18 00 / 30 days
(2) Volume Charge $3 55 / 1,000 gallons
B~ll~ng based on eighty (80%) percent of monthly water consumption
SAMPLING/ANALYSIS CHARGE
Sampling charge (each) $35 00
Analysis charge (per test) $15 00
INDUSTRIAL SURCHARGE
In addition to the above charges for commercial and industrial ser-
vices, there will be added to the net monthly rate an ~ndustrlal
surcharge based on the following formula
Surcharge Unit Cost Factor $0 00233/mg/1 of Biochemical
Oxygen Demand (BOD)
$0 00200/mg/1 of Total
Suspended Solids (TSS)
CuwVu ([Bu-250] B + [Su-250] SI)
Where. Cu is the surcharge for customer X.
Vu is the billing volume per 1000 gallons for
customer X
Bu is the tested BOD level for user X or 250 mg/1,
whichever is greater
B is the unit cost factor for treating one unit
BOD per 1,000 gallons
Su is the tested TSS level for user X or 250 mg/1,
whichever is greater
S is the unit cost factor for treating one unit of
TSS per 1,000 gallons
Page 13
MINIMUMBILLIA3~
Facility Charge
PAYMENT
Bills are due when rendered, and become past due if not pa~d w~th~n
15 calendar days from date of ~ssuance
SPECIAL FACILITIES
All services which require special facilities in order to meet
customer's service requirements shall be provided subject to the
special facilities r~der
PRORATION OF FACILITY CHARGES
B~lllng for the Facility Charge shall be based on 12 b~lllngs
annually and shall be prorated based on the following formula
Actual days in reading P~riod × customer charge 30 days
VOLUME CF3kRGE
B~lling for the wastewater volume shall be based on the wastewater
volume calculated during the billing per~od
Formula'
Water volume × ,~ × Rate per 1,000 gallons 1,000
Page 14
SCHEDULE SEP
RESTAURANTS & FOOD SERVICE WASTEWATER SERVICE
(Effective 10/01/96)
APPLICATION
Applicable to all restaurants and food service operations which
prepare and serve food directly to customers and are categorized by
Standard Industrial Code Numbers 5812 or 5813
NET MONTHLY RATE
(1) Facility Charge $16 20 / 30 days
(2) Volume Charge $4 25 / 1,000 gallons effluent
Billing based on eighty (80%) percent of monthly water consumption
SAMPLING/ANALYSIS CHARGE
Sampling charge (each) $35 00
Analysis charge (per test) $15 00
SEP EXEMPTIONS
(1) Customers under the SEP rate shall be charged the SC rate
· f only prewrapped and preprocessed foods are served from
their premises and no food processing is performed on the
premises so that only m~nlmal organic material ~s dis~
charged to the sanitary sewer. The exemption for the SEP
class shall be determined by the City of Denton Environ-
mental Health Services Food Inspection Division
(2) Customers under the SEP rates shall be charged the SC rate
plus the applicable industrial surcharge if the customer
{a) Installs a wastewater sampling manhole on the sanitary
sewer discharge line,
(b) Agrees to pay for the City to sample and analyze,
quarterly, the wastewater discharge for the following
Biochemical Oxygen Demand (BOD), Total Suspended
Sol~ds (TSS), and Fats, Oils and Grease (FOG), based
on the actual costs, and
(c) Agrees to pay, based on the industrial surcharge for-
mula, a surcharge on all wastewater discharged that is
in excess of 500 mg/1 of BOD and 550 TSS as determined
by the monitoring performed mn Section 2(b)
Page 15
MI I LLIN
Faclllty Charge
INDUSTRIAL SURCHARGE
The industrial surcharge calculation that applies to restaurant and
food services clalmlng the SEP exemption shall be based on the fol-
lowing formula:
Surcharge Unit Cost Factor $0 00233/mg/1 of Blochem~cal
Oxygen Demand (BOD)
$0 00200/mg/1 of Total Suspended
Solids (TSS)
Cu~Vu ([Bu-500] B + [Su-550] S])
Where: Cu is the surcharge for customer X
Vu ~s the billing volume per 1000 gallons for
customer X.
Bu is the tested BOD level for user X or 500 mg/1,
whichever is greater
B is the unit cost factor for treating one unit of
BOD per 1,000 gallons
Su is the tested TSS level for user X or 550 mg/1,
whichever is greater
S is the unit cost factor for treating one unit of
TSS per 1,000 gallons
PAYMENT
Bills are due when rendered, and become past due if not pa~d w~thln
15 calendar days from date of issuance
SPECIAL FACILITIES
All services which require special facilities in order to meet
customer's service requirer~ents shall be provided subject to the
special facilities r~der.
PRORATION OF FACILITY CHAR~
B~ll~ngs for the Facility Charge shall be based on 12 b~lllngs
annually and shall be prorated based on the following formula
Actual days ~n readina Der~od × customer charge
30 days
Page 16
VOLUME~
Bzllmng for the waetewater volume shall be based on the wastewater
volume calculated durmng the billing period
Formula
Water volume × ,8 × Rate per 1,000 gallons
1000
Page 17
SCHEDULE
EOUIPMENT SERVICES WASTEWATER SERVICE
(Effective 10/01/96)
APPLICATION
Applicable to establishments which perform washing, cleaning or
servicing of automobiles, trucks, busses or similar equipment and
are categorized by Standard Industrial Code Numbers 5541, 7549 or
7542
NET MONTHLY RATE
(1) Facility Charge $16 20 / 30 days
(2) Volume Charge $4 25 / 1,000 gallons effluent
Billing based on eighty (80%) percent of monthly water consumption
(3) Pretreatment / Program Charge
Categorical (30 days) $375 00
Noncategorical (30 days) $ 46 00
The appropriate Pretreatment/Program charge w~ll be applied if the
customer qualifies as either categorical or noncategorical These
charges are not to be applied ~f the customer is not designated as
e~ther a categorical or noncategorlcal customer
SAMPLING/ANALYSIS CHARG~
Sampling Charge (each) $35 00
Al~alysis Charge (per test) $15.00
SES EXEMPTIONS
Customers under the SES rates shall be charged the SC rate plus the
applicable industrial surcharge if the customer
(a) Installs a wastewater sampling manhole on the sanitary
sewer discharge line;
(b) Agrees to pay for the C~ty to sample and analyze, quar-
terly, the wastewater discharge for the following B~o-
chemical Oxygen Demand (BOD), Total Suspended Solids
(TSS), and Fats, Oils and Grease (FOG), based on the
actual costs, and
(c) Agrees to pay, based on the industrial surcharge formula,
a surcharge on all wastewater d~scharged that is in excess
of 500 mg/1 of BOD and 600 TSS as determined by the
monitoring performed in paragraph 2(b) of this section
Page 18
MINIMUM BILLING
Facility Charge, plus the appropriate Pretreatment / Program Charge
if applicable
INDUSTRIAL SURCHARGE
The industrial surcharge calculation that applies to equipment ser-
vices claiming the SES exemption shall be based on the following
formula
Surcharge Unit Cost Factor $0 00233/mg/1 of Biochemical
Oxygen Demand (BOD)
$0 00200/mg/1 of Total Suspended
Solids (TSS)
Cu=Vu ([Bu-500] B + [Su-600] S])
Where Cu is the surcharge for customer X
Vu is the billing volume per 1000 gallons for
customer X
Bu is the tested BOD level for user X or 500 mg/1,
whichever is greater
B is the unit cost factor for treating one unit of
BOD per 1,000 gallons
Su is the tested TSS level for user X or 600 mg/1,
whichever is greater.
S is the unit cost factor for treating one unit of
TSS per 1,000 gallons
PAYMENT
Bills are due when rendered, and become past due if not pa~d w~thln
15 calendar days from date of issuance
SPECIAL FACILITIES
Ail services which require special facilities in order to meet
customer's service requirements shall be provided subject to the
special facilities rider
PROP~ATION OF FACILITY CHA~GE
Billings for the Facility Charge shall be based on 12 b~lllngs
annually and shall be prorated based on the following formula
Actual days in reading D~rlOd X customer charge
30 days
Page 19
VOLUME CHARGE
Billing for the wastewater volume shall be based on the wastewater
volume calculated during the billing period
Formula.
Water volume x .8 × Rate per 1,000 gallons 1000
Page 20
SCHEDULE SPT
COB94ERCIAL/INDUSTRIAL PRETREATMENT WASTEWATER SERVICES
(Effective 10/01/96)
APPLICATION
Applicable to all major commercial and industrial customers subject
to EPa Pretreatment criteria or such other commercial and Industri-
al customers that have the probability of dlscharglng extra
strength wastewater or which may have substances in their waste-
water which are listed on EPA's categorical pollutant list
NET MONTHLY CHARGE
(1) Faclllty Charge $16 20 / 30 days
(2) Pretreatment/Program Charge
a Categorical $375 00 / 30 days
b Noncategorlcal $ 46 00 / 30 days
(3) Volume Charge $ 3 08 / 1,000 gallons
Billing shall be based on 80% of water consumption or 100% of
actual metered wastewater.
SAMPLING/ANALYSIS CHARGE
Sampling charge (each) $35 00
Analysis charge (per test) $15 00
INDUSTRIAL SURCHARG~
In addition to the above charges for commercial and ~ndustrlal ser-
vices, there will be added to the net monthly rate an industrial
surcharge based on the following formula
Surcharge Unit Cost Factor $0 00233/mg/1 of Biochemical
Oxygen Demand (BOD)
$0 00200/mg/1 of Total
Suspended Sol~ds (TSS)
Cu=Vu ([Bu-250] B + [Su-250] S])
Where Cu is the surcharge for customer X
Vu is the billing volume per 1000 gallons for
customer X
Bu is the tested BOD level for user X or 250 mg/1,
whichever is greater
B is the unit cost factor for treating one unit of
BOD per 1,000 gallons
Page 21
Su is the tested TSS level for user X or 250 mg/1,
whichever is greater
S is the unit cost factor for treating one unit of
TSS per 1,000 gallons
MINIMLrMBILLING
Facility Charge, plus the appropriate Pretreatment / Program
Charge
PAYMENT
Bllls are due when rendered, and become past due if not paid within
15 calendar days from date of ~ssuance
SPECIAL FACILITIES
All services which require special facilities ~n order to meet
customer's service requirements shall be provided subject to the
special facil~ties rider.
PRORATION OF FACI~.ITY CHARGE & PRETREATMENT/PROGP~AM CHARGE
Billings for the Facility Charge and pretreatment/program charge
shall be based on 12 billings annually and shall be prorated based
on the following formula
Actual days in readina period x customer charge 30 days
VOLUME CHARGE
B~ll~ng for the wastewater volume shall be based on the wastewater
volume calculated during the b~ll~ng per~od.
Formula:
Water volume × .8 × Rate per 1,000 gallons
1000
or
Wastewater vol~r~e x Rate per 1,000 gallons 1,000
Page 22
SCHEDULE SM
METERED WASTEWATER INSIDE/OUTSIDE CORPORATE LIMITS
(Effective 10/01/96}
APPLICATION
Applicable to any wastewater service customer desiring to meter all
wastewater discharge from a single customer location and not other-
wise classified under this ordinance
NET MONTHLY RATE SMI SMO
Inside Corporate Outside Corporate
Limits Lzml~
(1) Facility Charge $200 00 / 30 days $230 00 / 30 days
(2) Volume Charge $3 08 / 1,000 gals $3 55 / 1,000 gals
(3) Pretreatment/Program Charge
(A) Categorical (30 days) $375 00
(B) Noncategorical (30 days) $ 46 00
The appropriate Pretreatment/Program charge will be applied if the
customer qualifies as either categorical or noncategorical classl-
flcatlon. The categorical and noncategorlcal classifications are
not bound by corporate limits These charges are not to be applied
if the customer zs not designated as either a categorical or non-
categorical customer.
SAMPLING/ANALYSIS CHARGE
Sampling charge (each) $35 00
Analys~s charge (per test) $15 00
INDUSTRIAL SURCHARGE
In addition to the above charges, there will be added to the net
monthly rate for commercial and ~ndustrlal, an industrial surcharge
based on the following formula
Surcharge Unit Cost Factor $0 00233/mg/1 of Biochemical
Oxygen Demand (BOD)
Surcharge Unit Cost Factor $0 00200/mg/lof Total
Suspended Solids {TSS)
Cu-Vu ([Bu-250] B + [Su-250] S])
Where Cu is the surcharge for customer X
Vu is the billing volume per 1000 gallons for
customer X
Bu is the tested BOD level for user X or 250 mg/1,
whichever is greater
Page 23
B is the unit cost factor for treating one unit of
BOD per 1,000 gallons
Su is the tested TSS level for user X or 250 mg/1,
whichever is greater
S is the unzt cost factor for treating one unit of
TSS per 1,000 gallons
MINIMUM BILLING
Facility Charge, plus the appropriate Pretreatment / Program
Charge, if applicable.
PAYMENT
Bills are due when rendered, and become past due if not paid within
15 calendar days from date of issuance
SPECIAL FACILITIES
All services which require special facilities in order to meet
customer's service requirements shall be provided sub]ect to the
special facilities rider
PROP~ATION OF FACILITY CHARGE
Billing for the Facility Charge shall be based on 12 billings
annually and shall be prorated based on the following formula
Actual days in readin~ period × customer charge 30 days
VOLUME CHARGE
Billing for the wastewater volume shall be based on the wastewater
volume calculated during the b~lling period.
Formula
Wastewater volume x Rate per 1,000 gallons 1000
Page 24
SCHEDULE SG
INTRA-GOVERNMENTAL WASTEWATER SERVICE
(Effective 10/01/96)
APPLICATION
Applicable to all City of Denton Departments and agencies for all
wastewater service
NET MONTHLY RATE
(1) Facility Charge $16 20 / 30 days
(2) Volume Charge $2 73 / 1,000 gallons
Billing shall be based on eighty (80%) percent of water consump-
tion
INDUSTRIAL SURCHARGE
In addition to the above charges for commercial and ~ndustrlal
services, a wastewater surcharge may be added based on the fol-
lowing formula
Surcharge Unit Cost Factor $0 00233/mg/1 of Biochemical
Oxygen Demand (BOD)
$0 00200/mg/1 of Total
Suspended Sol~ds (TSS)
Ch/=Vu ([Bu-250] B + [Su-250] S]}
Where Cu is the surcharge for customer X
Vu is the billing volume per 1000 gallons for
customer X
Bu is the tested BOD level for user X or 250 mg/1,
whichever is greater
B ~s the unit cost factor for treating one unit of
BOD per 1,000 gallons
Su is the tested TSS level for user X or 250 mg/1,
whichever is greater
S is the unit cost factor for treating one unit of
TSS per 1,000 gallons
MINIMUM BILLING
Facility Charge
PAYMENT
Bills are due when rendered, and become past due if not paid within
15 calendar days from date of issuance
Page 25
SPECIAL FACILITIES
All services which require special facilities in order to meet
customer's service requirements shall be provided subject to the
special facilities rider
PRORATION OF FACILITY CHARGE
Billing for the Facility Charge shall be based on 12 billings
annually and shall be prorated based on the following formula
Actual days in readlnq period × customer charge 30 days
VOLUME CHARGE
Billing for the wastewater volume shall be based on the wastewater
volume calculated during the billing period
Formula.
Water volume x .8 × Rate per 1,000 gallons 1000
Page 26
SCHEDULE SGE
SALE OF TREATED WASTEWATER EFFLUENT TO
M~ICIPAL UTILITY CUSTOMERS
(Effective 10/1/96)
APPLICATIQN
Applicable on sales of treated wastewater effluent to any municipal
utility
Not avallable for resale in any event
NET MONTHLY RATE
(1) Facility Charge $110 00 / 30 days
(2) Volume Charge $1 20 / 1,000 gallons
MINIMUM BILLING
Facility Charge
PAYMENT
B~lls are due when rendered, and become past due ~f not paid within
15 calendar days from date of issuance
SPECIAL FACILITIES
Ail services which require special facilities in order to meet
customer's service requirements shall be provided subject to the
special facilities rider.
PROP~ATION OF FACILITY CHARGE
Billing for the Facility Charge shall be based on 12 billings
annually and shall be prorated based on the following formula
Actual days in readlna Der%Q~ × customer charge 30 days
VOLUME CHARGE
Billing for the wastewater volume shall be based on the effluent
volume calculated during the b~lllng period
Formula
Effluent volume × Rate per 1,000 gallons 1000
Page 27
SCHEDULE SSC
WHOLESALE WASTEWATER TREATMENT SERVICE FOR A GOVERNMENTAL
AGENCY. DIVISION OR SUBDIVISION
(Effective 10/01/96)
APPLICATION
Applicable to any municipal corporation, or other governmental
agency or subdivision which operates a wastewater collection system
and contracts with the City of Denton for wastewater treatment
service
NET MONTHLY RATE
(1) Facility Charge $180 00 / 30 days
(2) Pretreatment/Program Charge
a Categormcal $375 00 / 30 days
b. Noncategorical $ 46 00 / 30 days
(3) Volume Charge $2 00 / 1,000 gallons of
effluent
Billing shall be based on one-hundred (100%) percent of actual
gallons measured
SAMPLING/ANALYSIS CHARGE
Sampling Charge (each) $35 00
Analysis Charge (per test) $15 00
INI
Facility Charge
INDUSTRIAL SURCHARGE
In addition to the above charges for commercial and industrial
servIces, there will be added to the net monthly rate an ~ndustr~al
surcharge based on the following formula
Surcharge Unit Cost Factor $0 00233/mg/1 of Biochemical
Oxygen Demand (BOD)
$0 00200/mg/1 of Total
Suspended Sol~ds (TSS)
Cu=Vu ([Bu-250] B + [Su-250] S]}
Where Cu is the surcharge for customer X
Vu is the b~lllng volume per 1000 gallons for
customer x
Page 28
Bu is the tested BOD level for user X or 250 mg/1,
whichever ~s greater
B ~s the unit cost factor for treating one unit of
BOD per 1,000 gallons
Su is the tested TSS level for user X or 250 mg/1,
whichever ~s greater
S ms the unit cost factor for treating one unit of
TSS per 1,000 gallons
PAYMENT
B~lls are due when rendered, and become past due if not paid within
15 calendar days from date of issuance
SPECIAL FACILITIES
All services which require special facllltles in order to meet
customer's service requirements shall be provided subject to the
special facil~ties rider
PRORATION OF FACILITY CHARGE
B~lllng for the Facility Charge shall be based on 12 billings
annually and shall be prorated based on the following formula
Actual days ~n read,hq P~r~O~ × customer charge 30 days
VOLUME CHARGE
B~ll~ng for the wastewater volume shall be based on the wastewater
volume calculated during the b~ll~ng per~od.
Formula
Wastewater voluble x Rate per 1,000 gallons 1000
EFFECTIVE DATE
The charges stated herein shall be applied to all wastewater
services provided on or after October 1, 1996
Page 29
WASTEWATER TAP FEES
(Effective 10/01/96)
APPLICATION
This schedule applies to the installation, removal, or relocation
of wastewater taps by the City of Denton Utility Department at the
request of a person, firm, association or corporation
TAP FEES
Any person, association of persons, or corporation that requests a
wastewater main tap be removed, Installed, or relocated by the
Utility Department shall pay in advance to the Utility Department
the following applicable fees
WASTEWATER TAPS WITH CLEANOUT
Size of Tap Paved Street Unpaved Str~e~
4 inch $1,050 00 $440 00
6 inch 1,150 00 475 00
8 inch 1,250 00 500 00
10 inch 1,350 00 525 00
WASTEWATER SERVICE LINE REPAIR/REPLACEMENT
Size of Tan Paved Street Unpaved Str~
4 inch $2,200.00 $700.00
6 inch 2,400.00 800.00
8 inch 2,600 00 900.00
FEES FOR INSTALLATIONS NOT LI~ED
For installation of a tap for which a fee is not specified, the
requestor shall pay in advance a deposit based upon the estimated
cost of such installat~on, or similar work, plus an administration
charge of 20%. Upon completion of the installation or similar work
requested, the customer shall be billed at actual cost, as deter-
m~ned by the Utility Department, plus a 20% administrative charge
Any excess deposit shall be refunded to the customer
Page 30
SPECIAL FACILITIES RIDER
(1) Ail service shall be offered from available facilities If a
customer service characterlst~c requires fac~litles and
devices which are not normally and readily available at the
location which the customer requests service, then the C~ty
shall provide the service subject to paragraph 2 of th~s
schedule
(2) The total cost of all facll~t~es required to meet the cus-
tomer's special requirements whlch are incurred by the City
shall be sub3ect to a special contract entered into between
the Utility and the customer Th~s contract shall be s~gned
by both parties prior to the City providing service to the
customer
SECTION II, That if any section, subsection, paragraph, sen-
tence, clause, phrase or word 1n th~s ordinance, or application
thereof to any person or circumstances ~s held invalid by any court
of competent jurisdiction, such holding shall not affect the
val~dlty of the remaining portions of th~s ordinance, and the City
Councillor the City of Denton, Texas, hereby declares ~t would have
enacted such remaining portions despite any such inval~dlty
SECTION III, That the Schedule of Rates herein adopted shall
be effective, charged and applied to all wastewater service
accruing on or after October 1, 1996, and a copy of said rates
shall be maintained on f~le in the Office of the City Secretary
PASSED AND APPROVED this the /~ day of~, 1996
ATTEST
JENNIFER WALTERS, CITY SECRETARY
APPROVED AS TO LEGAL FORM.
HERBERT L PROUTY, CITY ATTORNEY
Page 31