HomeMy WebLinkAboutItem 2C: Approval of Local SDC Cost Adjustments
ECC
UGENE ITY OUNCIL
AIS
GENDA TEM UMMARY
Adoption of Resolution Adopting Inflationary Adjustments to Systems
Development Charges for Parks System, Local Wastewater System,
Stormwater System, and Transportation System
Meeting Date: June 24, 2013 Agenda Item Number: 2C
Department: Public Works Staff Contact: Nancy Burns
www.eugene-or.gov Contact Telephone Number: 541-682-6887
ISSUE STATEMENT
The City Council is asked to approve a resolution adopting cost adjustments to Systems
Development Charges (SDCs) for the parks, local wastewater, stormwater, and transportation
systems. The proposed adjustments follow adopted policy for implementing periodic adjustments
to SDCs based on adopted cost indices. The current proposal reflects a two-year adjustment
period.
Section 2.4 of the SDC Methodologies requires that revisions to fees by more than five percent
shall be established by resolution of the City Council.
BACKGROUND
Council Action History
Effective May 7, 2007, the council adopted the System Development Charges (SDC) Methodologies
by Resolution No. 4900. Resolution No. 4900 was most recently amended by the council through
Resolution Nos. 4929, 4977, and 4991.
Cost adjustments to the local wastewater, stormwater, and transportation SDCs have most
recently been adopted by Administrative Order No. 58-11-01-F, effective June 1, 2011. Cost
adjustments to the parks SDCs have most recently been adopted by Resolution No. 5031, effective
June 1, 2011.
This action is being placed on the Consent Calendar because the resolution adopts standard
periodic adjustments following policies and procedures previously adopted by the council.
Financial Considerations
SDCs provide a funding mechanism to account for the costs and value of infrastructure system
capacity required by new development. The SDC Methodologies adopted by the council provide
for periodic adjustments to SDCs to further account for changes in construction and land costs.
Periodic adjustments allow SDCs to more closely reflect current costs of providing system capacity
to new development.
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The proposed adjustments to the local wastewater, stormwater, and transportation SDCs are
based on the 20-city national average Construction Cost Index as published by the Engineering
News-Record (ENR CCI) and results in an increase of 5.1 percent to these systems SDCs.
The proposed adjustment to the parks SDC is based on two adopted cost indices: 1) as with other
local systems, the ENR CCI is used to adjust park development costs; and 2) the Lane County
Assessment & Taxation Office’s (LCA&T) published Certified Ratio Study is used to adjust park
land acquisition costs. Use of applicable adjustment factors from the published 2011 and 2012
Certified Ratio Studies (reflecting sales in calendar years 2010 and 2011 respectively) reflects an
average no-net change in costs of Eugene area vacant residential and recreational land over that
24-month adjustment period.
The combined effect of applying these two indices to the parks SDC is that rates for residential
development types increase approximately 2.4 percent while rates for nonresidential
development types increase approximately 2.0 percent. The difference in parks SDC rate
adjustments between residential and nonresidential categories is related to the different effect of
the inflationary adjustments on the park bond and property tax SDC credit calculation versus the
gross (pre-credit) SDC calculation.
The proposed local SDC cost adjustments are proposed to be effective on the same date (July 1,
2013) as cost adjustments to the regional wastewater SDCs, as requested by the Metropolitan
Wastewater Management Commission (MWMC), which the City Manager intends to adopt
administratively. The effect of the proposed changes to both regional and local SDC rates on a
typical single-family development results in a +3.66 percent increase of total SDCs assessed, from
$8,942.99 to $9,270.44 (+$327.45).
A comparison of total SDCs currently assessed for a typical single-family home in other various
Oregon communities is provided below. Variations with Eugene SDCs are noted:
Portland: $15,977 (water SDC collected not included);
Springfield: $15,098 (effective July 1, 2013 and includes Willamalane park SDC)
Bend: $12,465 (no stormwater SDC);
Salem: $9,285 (water SDC collected not included);
Medford: $8,189 (no stormwater SDC).
Council Goals/Action Priorities
This agenda item relates to the council’s goal of Fair, Stable and Adequate Financial Resources.
Timing
Local SDCs were last adjusted in June 2011, reflecting ENR CCI adjustments through December
2010 and LCA&T’s Certified Ratio Study data through December 2009. The proposed cost
adjustments, based on the ENR CCI through December 2012 and LCA&T Certified Ratio Study data
through December 2011, provides for a timely update of SDC rates.
While the Eugene Code and Oregon SDC statutes do not require notice of adoption by resolution of
cost adjustments based on an adopted cost index, a notice has been provided as a courtesy to
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interested persons. The notice was published in the Register-Guard on June 7, 2013, and posted,
along with the draft resolution and exhibit, at Eugene City Hall and the Public Works Engineering
lobby. This information has also been made available at the City’s web site at www.eugene-
or.gov/SDC. The adjusted rates are proposed to go into effect on July 1, 2013.
RELATED CITY POLICIES
The council has adopted by resolution Growth Management Policy #14 which provides that
development shall be required to pay the full cost of extending infrastructure and services.
The Eugene Code, Chapter 7, prescribes the process for development, adoption and administration
of SDCs, providing for adoption of methodologies related to SDCs. The council has adopted by
resolution the SDC Methodologies which provide for periodic adjustment of Eugene’s SDCs based
on adopted cost indices. The methodologies provide that the City Manager may adopt fee changes
based on an adopted index by administrative order so long as the fees are not revised by greater
than five percent. Per the methodologies, revisions to fees by more than five percent shall be
established by resolution of the council.
COUNCIL OPTIONS
1.Adopt the resolution providing cost adjustments to Systems Development Charges for the park
system, local wastewater system, stormwater system, and transportation system.
2.Take no action on the resolution.
3.Direct the City Manager to prepare other adjustments to local SDC rates.
CITY MANAGER’S RECOMMENDATION
The City Manager recommends adoption of the resolution providing cost adjustments to Systems
Development Charges for the park system, local wastewater system, stormwater system, and
transportation system.
SUGGESTED MOTION
Move to adopt the resolution providing cost adjustments to Systems Development Charges for
parks system, local wastewater system, stormwater system, and transportation system.
ATTACHMENTS
A. Proposed Resolution and Exhibit
FOR MORE INFORMATION
Staff Contact: Nancy Burns
Telephone: 541-682-6887
Staff E-Mail: nancy.j.burns@ci.eugene.or.us
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ATTACHMENT A
RESOLUTION NO. _____
A RESOLUTION ADOPTING INFLATIONARY ADJUSTMENTS TO
SYSTEMS DEVELOPMENT CHARGES FOR PARKS SYSTEM, LOCAL
WASTEWATER SYSTEM, STORMWATER SYSTEM, AND
TRANSPORTATION SYSTEM.
The City Council of the City of Eugene finds as follows:
A.
The System Development Charge (SDC) Methodologies were adopted by
Resolution No. 4900 effective May 7, 2007.
B.
The SDC Methodologies adopted by Resolution No. 4900 have subsequently been
amended by Resolution Nos. 4929, 4977 and 4991.
C.
Inflationary adjustments to Local Wastewater System, Stormwater System, and
Transportation System SDCs have most recently been adopted by Administrative Order No. 58-
11-01-F. Inflationary adjustments to Parks System SDCs have most recently been adopted by
Resolution No. 5031.
D.
Based on: (1) the park development/renovation cost adjustment using the
Engineering News-Record 20-City national average Construction Cost Index and, (2) the park
land acquisition cost adjustment using the Lane County Assessment & Taxation office’s
published 2011 and 2012 Sales Ratio Reports, it is necessary to adjust the Parks System SDCs
by implementing an average 2.4% increase in the Parks System SDC for residential
development, and an average 2.0% increase in the Parks System SDC for nonresidential
development.
E.
Based on the Engineering News-Record 20-City national average Construction
Cost Index, it is necessary to amend the Local Wastewater System, Stormwater System and
Transportation System SDCs by implementing a 5.1% increase for those SDCs.
F.
Section 2.4 of the SDC Methodologies requires that revisions to fees by more than
five percent shall be established by resolution of the City Council.
G.
These inflationary adjustments to the SDCs are in conformity with applicable
state law, authorized by EC 7.710(5) and Sections 2.1 and 2.4 of the Methodologies, and should
be implemented effective July 1, 2013.
NOW, THEREFORE,based upon the above findings,
BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF EUGENE, a
Municipal Corporation of the State of Oregon, as follows:
Section 1.
The Systems Development Charges for the Parks System are amended by
implementing an average 2.4% increase in the Parks System SDC for residential development,
Resolution – Page 1 of 2
ATTACHMENT A
and an average 2.0% increase in the Parks System SDC for nonresidential development, as set
forth in Exhibit A attached to this Resolution.
Section 2.
The Systems Development Charges for the Local Wastewater System,
Stormwater System, and Transportation System are amended by implementing a 5.1% increase,
as set forth in Exhibit A attached to this Resolution.
Section 3
. This Resolution shall become effective on July 1, 2013.
The foregoing Resolution adopted the ___ day of June, 2013.
___________________________________
City Recorder
Resolution – Page 2 of 2
Exhibit A
Resolution No. ________
SDC Methodology Pages to be Revised
Transportation, Local Wastewater, Stormwater, Parks
T A B L E 1
SUMMARY OF LOCAL SYSTEMS DEVELOPMENT CHARGES
(See Appendix C-2 for information regarding the Regional Wastewater SDC)
TransportationWastewater Local (City)StormwaterParks
Cost per Trip = $1,774.51 Cost per new residential units Total stormwater unit cost per Net Residential cost per Dwelling
(e.g., single-family, mobile home sq.ft. of impervious surface Area = Unit:
parks, duplexes, apartments) = a $0.192. Charges are based on Single Family = $3,757.00;
base rate of $387.72 plus $0.0940 use. 1-2 Family development Duplex/TH/MH/ADU = $3,045.00
per square foot of living area. under 3,000 sq.ft. have tiered Multifamily = $2,376.00
Residential additions will be rates based on est. imp. surface Nonresidential:
charged $0.0940 per square foot areas. 1-2 Family over 3,000 Class A = $1,497.00 per room;
of increased living area. sq.ft.. and Multi-Family & Class B = $1,000.00 per TGSF;
Nonresidential uses = $2.9373 per Nonresidential are based on Class C = $613.00 per TGSF;
gallon of daily flow/discharge.actual imp. surface area. Charges Class D = $364.00 per TGSF;
for Mfg. Home Parks are based on Class E = $147.00 per TGSF.
est. imp. surface area per space
plus actual impervious surface
area of additional common area.
Estimated costs of Estimated non-assessable cost of Estimated non-assessable cost of Unit costs for various components.
arterial/collector Street system existing system using costs from system-wide capacity from future
(non assessable cost per lane-capacity-enhancing projects as
mile, costs of intersections, traffic contained in the Stormwater SDC
signals, street lights, structures) CH2M Hill. Charges are net of all Project List and available existing
and off street bicycle paths.federal grants and outstanding stormwater system capacity.
debt.
Existing levels of service for Design flow standards currently Design standards currently used Planned levels of service for
various components as used by the city for various land by the City to handle a Five-year various components, as
established by current City use types. PFUs equivalents are storm.established in the adopted Eugene
transportation design standards.determined per Oregon adopted Parks, Recreation, & Open Space
Plumbing Code.Comprehensive Plan's Project &
Priorities List.
Street Component: Reimbursement fee Reimbursement fee
Bike Component: Improvement feeImprovement feeImprovement fee
Charges for new or expanding New or expanding residential uses Charges for new (all) or expanding Charges for new or expanding
development are based on the are charged based on a per (Multi-family, Nonresidential) development are based on a
cost per trip times the trip rate dwelling unit cost plus a rate per development are based on a tiered flat rate per dwelling unit for
assigned for a specific square foot of living area. Non-estimated or actual impervious residential development types and
development type times the residential uses are charged surface areas and the total a tiered flat rate per room or per
number of units of measurement based on the number of PFUs at a stormwater unit cost per square thousand gross square feet of
proposed.rate for the specific development foot. Stormwater impact not building area for nonresidential
type. Credit for past trunk sewer attributable to impervious surface development types.
levy payments will be applied to area will be charged based on
the local charge.equivalent surface area and the
total stormwater unit cost per
square foot.
Note: Administration costs are not included in the figures above, see section 2.3.1 for more information.
T A B L E 5
Transportation System Development Charge Analysis
A r t e r I a l / C o l l e c t o r s
T A B L E 6
Local Wastewater System Development Charge Analysis
1. Analysis of System Value
Total Replacement Cost - Pipe$540,313,319
Total Replacement Cost - Pumping Stations$20,626,410
City Cost of future projects within UGB$12,915,775
Other Wastewater Components$4,233,703
Total Cost of Existing Wastewater System
$578,089,207
2. Analysis of Assessable Amount
Size Total Cost
6-inch $12,276,519
8 to 48-inch $408,513,516
Total Assessable Cost
$420,790,035
3. Capacity Information
Total City System Capacity in mgd
49.0
4. Calculation of Wastewater SDC
Total System Valuation, existing and planned$578,089,207
Cost per unit of capacity per gallon$2.9373
Residential Rate Structure$387.72 per RDU + $0.0940 per sq. ft. of living area
Non-Residential Rate StructureSee Table 7
5. Calculation of Reimbursement Percentage
City System Capacity (EDUs) in mgd49.0100.00%
Existing Use in mgd21.443.7%
Percent Available for New Development in mgd27.656.3%
Total Value of Reserve Capacity (value of system)$80,839,317100.00%
Value of Increased Capacity (cost of future projects UGB- Master Plan)$12,912,12115.98%
Value of Reimbursable Capacity (previously paid value-existing users)$67,923,68784.02%
______________________________________
T A B L E 7
Local Wastewater Plumbing Fixture Unit Rates
Eugene Local
Cost per PFU
Average Daily Flow per
Wastewater
Description(Flow per PFU x
PFU
SDC
$2.9373*)
Use Code*
1FSingle-Family / Duplex Housing $387.72 + (Sq Ft Living Area x $0.0940)
1XMixed Use with Residential$387.72 + (Sq Ft Living Area x $0.0940)
11Multi-Family Housing$387.72 + (Sq Ft Living Area x $0.0940)
12 A, B, & CElderly Housing Attach, Detach, & Group/Retirement Home $387.72 + (Sq Ft Living Area x $0.0940)
13Residential Hotel$387.72 + (Sq Ft Living Area x $0.0940)
14Mobile Home Park$387.72 + (Sq Ft Living Area x $0.0940)
15Hotels, Motels, Lodging19.05$55.96
21Beverage/Food Mfg39.87$117.11
24Wood Products47.93$140.78
2XLight Mfg./Printing56.62$166.31
3XManufacturing58.65$172.27
4XTransportation & Utilities18.22$53.52
41Fire Station7.75$22.76
51Wholesale Trade21.37$62.77
54Retail Trade / Grocery55.46$162.90
55Retail Trade Automotive7.83$23.00
59Retail Trade Other39.91$117.23
5ARestaurant - Fast Food25.44$74.72
5BRestaurant - Low to Med Turnover62.47$183.49
5CRestaurant - Higher Turnover22.45$65.94
5DDrinking Establishments54.98$161.49
5ETake/Bake & Pick Up/Delivery Establishments26.49$77.81
5XRetail Trade / Clothing & Dry Goods12.35$36.28
61Financial Offices / Banks16.99$49.90
62Other Services28.51$83.74
63Rental/Storage Services6.49$19.06
64Automotive & Other Repair Services16.17$47.50
65Medical Services28.75$84.45
66Construction Trade Services13.69$40.21
67Government Services, Office/Business Parks Based on specific use of development
68Education / Cultural15.66$46.00
69Churches/Clubs/Organizations15.70$46.12
6A1Laundry Services (Linen, Uniform)538.96$1,583.09
6A2Laundry, Self-Service299.64$880.13
6A3Dry Cleaning Service (with or w/out laundry services)36.30$106.62
6BCar Wash264.54$777.03
6XProfessional/Real Estate/Insurance67.76$199.03
7XEntertainment, Recreation & Sports88.42$259.72
82Veterinarian Service24.79$72.82
*The unit cost of capacity for the local wastewater system is $2.9373 per gallon per day.
The flow per Plumbing Fixture Unit (PFU) is stated as gallons per day based on the size of development and type of land use.
Land use types that do not fit into the above categories will receive a default flow assignment based on the sample average.
The default flow is 47.93 gal/day x $2.9373 = a cost per PFU of $140.78.
A rate per PFU may be assigned by the City Engineer should a proposed use not be represented by one of the published SDC use
codes and for which a default flow assignment is not representative of the proposed flow. In the case of those proposed
developments that are determined to have a potential for exceptional water usage, the City Engineer may require that the Owner(s)
enter into an agreement with the City to review water usage or wastewater discharge at such time the development is in full use or
production as the final basis of the local wastewater SDC. A complete list of wastewater SDC/HUD BPR use codes is provided in
Table 8.
______________________________________
T A B L E 8
Stormwater Drainage Systems Development Charge Analysis
1. Existing Stormwater Drainage System Value & SDC-Eligible Costs
(Reimbursement Fee)
Total Replacement Cost - Existing Pipe System$289,860,933
Total Replacement Cost - Existing Open Channel Systems$82,855,110
Total Replacement Cost, Existing (Replacement Cost New)$372,716,042
Percent of Existing Pipe System to be Used by New Development4.27%
Percent of Existing Open Channel system to Used by New Development2.34%
Total SDC-Eligible Cost - Existing Pipe*$12,377,063
Total SDC-Eligible Cost - Existing Open Channel Systems*$1,938,810
Total SDC-Eligible Cost, Existing System
$14,315,873
* Based on percent available capacity per hydraulic model
2. Future Stormwater System SDC-Eligible Project Costs
(Improvement Fee)
Total Est. Cost, Future System (SDC-Eligible Projects) $35,341,193
(From Table 9)
SDC-Eligible Portion of Project Cost, Future System $15,763,679
(From Table 9)
3. Stormwater System Calculation Details
Single-Family Dwelling (SFD), estimated average impervious surface area
Small Residential 1,800 sq. ft.
(building footprint < 1,000 sq. ft.)
Medium Residential 2,900 sq. ft.
(building footprint >1,000 sq. ft. and < 3,000 sq.ft.)
Mfg. Home Park Space, estimated average impervious surface area1,780 sq. ft.
Total Additional Impervious Surface Area within UGB (build-out)155,770,560 sq. ft.
4. Calculation of SDC*
Unit Cost per Square Foot, Improvement Fee $0.1012
[$15,763,679 / 155,770,560]
Unit Cost per Square Foot, Reimbursement Fee $0.0919
[$14,315,873 / 155,770,560]
Total Unit Cost per Square Foot [Improvement + Reimbursement]$0.192
Small Residential SDC $345.60
(building footprint < 1,000 sq. ft.)[1,800 sq. ft. x $0.192]
Medium Residential SDC $556.80
[2,900 sq.ft x $0.192]
(building footprint >1,000 sq. ft. and < 3,000 sq.ft.)
Small Duplex SDC $691.20
(unit building footprints < 1,000 sq. ft.)[$345.60 x 2]
Medium Duplex SDC $1,113.60
[$556.80 x 2]
(unit building footprints >1,000 sq. ft. and < 3,000 sq.ft.)
Mfg. Home Park SDC per Space (portion of total charge)[1,684 sq. ft. x $0.192]$323.33
*See Appendix F for complete rate schedule.
______________________________________
T A B L E 9
City of Eugene
2003 Stormwater SDC-Eligible Project List
Project Name Estimated Project CostTotal SDC-Eligible Cost
Martin Drive Pipe Improvements (02-07 CIP)$126,224$126,224
Mt. Cavalry Pipe Improvements$1,035,853$251,964
Frederick Court Pipe Daylight$160,563$73,859
43rd Avenue Pipe Improvements$2,925,552$936,177
Morse Park Ranch Park Pipe Improvements$1,431,221$157,434
Laurelwood Flood Control Fac/Pipe Imps$2,725,899$408,885
Jackson Street Pipe Improvements$105,050$26,263
Windsor Circle Pipe Improvements$1,247,313$801,844
West Hawkins Lane Water Quality Facility$848,688$687,033
Bell Avenue (Increase Pipe Sizes Along) $1,078,470$496,096
Empire Park Pond Retrofit $522,540$104,508
Royal Node Stormwater Infrastructure $1,900,149$1,900,149
Greenhill Tributary Storm Improvements Ph 2 $507,611$173,049
Greenhill Tributary Water Quality Facility$1,016,309$304,893
Roosevelt Channel - Culvert Improvement $184,450$58,248
A-1 Main Channel Culvert & Open Waterway Improvements$698,712$111,794
Lynnbrook Drive Open Waterway & Culvery Improvements$654,737$196,421
Spring Creek Bridge Construction & Waterway Improvements$189,066$43,485
Sanders Street Water Quality Facility$1,014,272$50,714
Spring Creek Drive Water Quality Facility$321,125$64,225
Kirsten Street Pipe Improvements$519,826$150,749
Hunsacker - Open Channel Improvements (02-07 CIP)$540,184$324,382
Lenox/Salty - Culvert Replacement (02-07 CIP)$233,447$139,797
Hunsacker Culvert Replacement (02-07 CIP)$35,290$21,717
Division Avenue Tip-Up Pipe Replacement$14,782$3,400
Irvington Drive Water Quality Facility$887,370$124,232
St. Peter School Culvert Replacement$75,240$22,572
River Point Pond Outlet Channel$506,661$207,731
Gilham Road System Culvert Replacement$36,646$36,646
Gilham Road System Water Quality Facility$887,506$88,751
Ascot Park Open Waterway Modification $97,994$64,676
3rd-4th Connector Stormwater Improvements (02-07 CIP)$162,870$162,870
Beaver St & Hunsaker Ln Stormwater Improvements$67,863$67,863
Greenhill Rd Stormwater Improvements$135,727$135,727
Irvington Drive - Stormwater (02-07 CIP)$135,727$135,727
Kinney Park Flow Diversion & Restoration$841,496$622,707
River Road - Stormwater (02-07 CIP)$67,863$67,863
Royal Ave., Terry to Greenhill$135,727$135,727
Services for New Development ($100,000/year)$4,614,648$4,614,648
Streambank Stabilization ($ varies/year)$6,650,523$1,662,631
Totals $35,341,193$15,763,679
______________________________________
% City Funded (Land)
% City Funded (Dev)
Running Trail (miles)
Multi-Use Trail (miles)
Performance Space
Botanical Garden
Priority
Priority
Priority
Priority
Priority
Priority
Priority
Table 16
System-Wide Unit Costs; Residential & Nonresidential Development per Component
83.6%43,81916.4%8,596
Residential Unit Nonresidential Unit
Residential Cost Nonresidential Cost
Cost BasisShare ($/New Person)Share($/New Equiv. Pop.)
Improvement Fee
New Parks and Open Space
$10,880,962$9,096,485$208$1,784,478$208
Neighborhood Parks
$15,432,428$12,901,510$294$2,530,918$294
Community Parks
$845,377$706,735$16$138,642$16
Urban Plaza
$906,615$757,930$17$148,685$17
Linear Parks
$9,767,161$8,165,347$186$1,601,814$186
Natural Area Parks
$1,843,650$1,541,291$35$302,359$35
Metropolitan Parks
$72,781$60,845$1$11,936$1
Special Use Facilities
$39,748,974$33,230,142$758$6,518,832$758
Sub-total
New Recreation Facilities
$24,690,346$20,641,129$471$4,049,217$471
Improving Existing Facilities
$5,325,233$4,451,895$102$873,338$102
$1,198,256$1,001,742$23$196,514$23
Access Improvements
$70,962,809$59,324,908$1,354$11,637,901$1,354
Subtotal IMPROVEMENT
Reimbursement Fee
Existing Parks and Facilities
$6,297,487$5,264,699$120$1,032,788$120
Neighborhood Parks
$0$0$0$0$0
Community Parks
$0$0$0$0$0
Urban Plaza
$2,143,890$1,792,292$41$351,598$41
Linear Parks
$85,119$71,159$2$13,959$2
Natural Area Parks
$13,322,412$11,137,536$254$2,184,876$254
Metropolitan Parks
$87,740$73,350$2$14,389$2
Special Use Facilities
$21,936,647$18,339,037$419$3,597,610$419
Subtotal REIMBURSEMENT
$92,899,456$77,663,945$1,772$15,235,511$1,772
Total SYSTEM
Less Credit
$349$997
Net Cost per Unit
$1,423$775
Table 17
SDC Schedule
Persons or EP Gross SDC Net SDC per
Category
Credit per Unit
per Unitper UnitUnit
Residential per DU
$922$3,757
Single-family 2.64$4,679
Duplex/Town Hm/Mobile 2.14$3,793$748$3,045
$583$2,376
Multifamily/Condos 1.67$2,960
Nonresidential per Room
$1,924$1,497
A 1.93 $3,421
per TGSF
B 1.29 $2,286$1,286$1,000
$788$613
C 0.79 $1,400
D 0.47 $833$469$364
$189$147
E 0.19 $337
EP - Equivalent Population; TGSF = Thousand Gross Square Feet; DU = Dwelling Unit
Appendix F
Local System Formulas & General Fee Schedule
1.0 Formula and Calculation Details
1.1 General Rate Setting, Cost of Service Formula
SDC Eligible Costs
=
SDC per Unit of Service
Impact Measurement
1.2 Transportation System Cost of Service
consists of non-assessable arterial
and collector street system cost of service plus off-street bicycle cost of service.
1.2.1 Non-Assessable Arterial & Collector Street System Cost of Service
General Formula
X=
Non-Assessable Cost per Lane Mile Lane Miles per trip Cost per Trip
Calculation
Street System Cost per Trip
X==
Reimbursement: $1,107,864 (0.8888 / 675) $1,458.77 Cost per Trip
X==
Improvement: $1,318,713 (0.8888 / 675) $1,736.40 Cost per Trip
$1,625.34
Street=+=
Total Allocated Cost per Trip $1,458.77 (0.4) $1,736.40 (0.6)
1.2.2 Off-Street Bicycle path Cost of Service
(Improvement Fee Only)
General Formulas
Miles of Bicycle Paths
X =
per PersonCost per Miles Cost per Person
Cost per Person
=
Cost per Trip
# of Trips per Person
Calculations
+
Path Lighting Path Section
+=
($17.33) ($116.18) $133.51 (per Person)
$133.51
Off-Street Bicycle
Total Allocated Cost per Trip =
= $149.17 (per Trip)
0.895
1.2.3 Total Transportation Cost per Trip
General Formulas
Total Transportation Cost per Trip =
StreetOff-Street Bicycle
Total Allocated Cost per Trip + Total Allocated Cost per Trip
Calculations
Total Transportation Cost per Trip = $1,625.34 + $149.17 = $1,774.51
1.3 Wastewater System Cost of Service:
1.3.1 Local Wastewater System Cost of Service
Determination of Flow Estimation Formula for Residential Development
Graphical comparison of water consumption per month to square foot of living area results in a
slope of 0.951 gallons per month per square foot and a base flow per dwelling unit of 3,946
gallons per month.
8000
7000
6000
5000
4000
3000
2000
1000
0
3701195197727804000
0816158523823280
Total Area Living Space
Projected
Sampled Actual Data
Base Flow
Slope
3,946 0.951 gal/mo/sq ft
Intercept,
Gal. / Month
Gal. / Day (GPD)
Days per Month
132 30
--
--30 day month
$2.9373 0.032
Cost per Gal/DaySlope / 30 Days
Base Charge =
$387.72 $2.9373
Cost per Gal/Day
GPD x Cost per Gal.
Cost per sq ft =
$0.0940
Daily usage factor x Cost per
Gal.
The implementation of this rate structure results in each new single family dwelling being
charged a local wastewater SDC that is comprised of a base rate of $387.72 plus an additional
charge of $0.0940 applied to the total proposed living space area of the dwelling.
Formulas for Non-Residential Development
Non-Assessable System Valuation
+=
(Value of Existing Value of Planned) Cost per Unit of Capacity
Build-out Capacity (mgd)
XX
Per Unit of Capacity Flow per PFU for Development Type
=
Number of PFUs for Development SDC for Development
Calculations for Non-Residential Development
+
$131,009M $12,915M
=
$2.9373 per Gallon per Day
49.0 mgd
XX
$2.9373 Gallon per PFU (varies by development type)
=
Number of PFUs SDC for Development
1.4 Stormwater System Cost of Service:
General Formulas
SDC eligible costs
=
Unit cost per square foot of
Total additional impervious impervious surface area
surface area within UGB (sq. ft)
Reimbursement:
$14,315,873
=
$0.0919 per sq. ft.
155,770,560 sq. ft. impervious surface area
Improvement:
$15,763,679
=
$0.1012 per sq. ft.
155,770,560 sq. ft. impervious surface area
=
Total Unit Cost per Sq. Ft. Impervious Surface Area
=
(Reimbursement + Improvement) = $0.0919 + $0.1012 $0.192
1.5 Parks System Cost of Service:
General Formulas:
Residential costs and equivalent population densities per dwelling unit
type vary
X =
Cost per person Persons per Dwelling Unit Type Cost per DU
Nonresidential costs and equivalent population densities per
development category type vary
X =
Cost per Person Persons per TGSF Cost per TGSF
OR
X =
Cost per Person Persons per Room Cost per Room
TGSF = Thousand Gross Square Feet of floor area
Calculations:Vary; see Table 17
2.0 Adopted SDC Fee Schedule: Current Rates
2.1 Transportation System:
Cost per trip $1,774.51
2.2 Local Wastewater System:
Residential dwelling unit base fee $387.72
Residential dwelling unit total living area multiplication factor $0.0940
Non-Residential rate per gal/day per land use type per PFU Varies
. . . .
2.4 Stormwater System:
Small Residential $345.60
(building footprint < 1,000 sq. ft.)
Medium Residential $556.80
(building footprint > 1,000 sq.ft. and < 3,000 sq. ft.)
Small Duplex $691.20
(unit building footprints < 1,000 sq. ft.)
Medium Duplex $1,113.60
(unit building footprints >1,000 sq. ft. and < 3,000 sq. ft.)
Manufactured Home Park
Per space $323.33
(assumes 1,684 sq. ft. per space)
plus
$0.192
All Other Development
Per sq.ft. actual impervious surface area and/or equivalent $0.192
2.5 Parks System:
Residential (per Dwelling Unit)
Single Family $3,757.00
Duplex/Town Home/Mobile Home/Accessory DU $3,045.00
Multifamily $2,376.00
Nonresidential (unit varies see Table 19 for Class description)
Class A (per Room) $1,497.00
Class B (per thousand gross square feet or TGSF) $1,000.00
Class C (per TGSF) $613.00
Class D (per TGSF) $364.00
Class E (per TGSF) $147.00
. . . .
City of Eugene SDC Methodologies Fee Schedule & Formulas, Page F6
-
Exhibit A- continued
Resolution No. ________
SDC Methodology Pages Revised
Transportation, Local Wastewater, Stormwater, Parks
T A B L E 1
SUMMARY OF LOCAL SYSTEMS DEVELOPMENT CHARGES
(See Appendix C-2 for information regarding the Regional Wastewater SDC)
TransportationWastewater Local (City)StormwaterParks
Cost per Trip = $1,865.01 Cost per new residential units Total stormwater unit cost per Net Residential cost per Dwelling
(e.g., single-family, mobile home sq.ft. of impervious surface Area = Unit:
parks, duplexes, apartments) = a $0.202. Charges are based on Single Family = $3,845;
base rate of $407.49 plus $0.0987 use. 1-2 Family development Duplex/TH/MH/ADU = $3,117.00
per square foot of living area. under 3,000 sq.ft. have tiered Multifamily = $2,432.00
Residential additions will be rates based on est. imp. surface Nonresidential:
charged $0.0987 per square foot areas. 1-2 Family over 3,000 Class A = $1,526.00 per room;
of increased living area. sq.ft.. and Multi-Family & Class B = $1,020.00 per TGSF;
Nonresidential uses = $3.0871 per Nonresidential are based on Class C = $625.00 per TGSF;
gallon of daily flow/discharge.actual imp. surface area. Charges Class D = $372.00 per TGSF;
for Mfg. Home Parks are based on Class E = $150.00 per TGSF.
est. imp. surface area per space
plus actual impervious surface
area of additional common area.
Estimated costs of Estimated non-assessable cost of Estimated non-assessable cost of Unit costs for various components.
arterial/collector Street system existing system using costs from system-wide capacity from future
(non assessable cost per lane-capacity-enhancing projects as
mile, costs of intersections, traffic contained in the Stormwater SDC
signals, street lights, structures) CH2M Hill. Charges are net of all Project List and available existing
and off street bicycle paths.federal grants and outstanding stormwater system capacity.
debt.
Existing levels of service for Design flow standards currently Design standards currently used Planned levels of service for
various components as used by the city for various land by the City to handle a Five-year various components, as
established by current City use types. PFUs equivalents are storm.established in the adopted Eugene
transportation design standards.determined per Oregon adopted Parks, Recreation, & Open Space
Plumbing Code.Comprehensive Plan's Project &
Priorities List.
Street Component: Reimbursement fee Reimbursement fee
Bike Component: Improvement feeImprovement feeImprovement fee
Charges for new or expanding New or expanding residential uses Charges for new (all) or expanding Charges for new or expanding
development are based on the are charged based on a per (Multi-family, Nonresidential) development are based on a
cost per trip times the trip rate dwelling unit cost plus a rate per development are based on a tiered flat rate per dwelling unit for
assigned for a specific square foot of living area. Non-estimated or actual impervious residential development types and
development type times the residential uses are charged surface areas and the total a tiered flat rate per room or per
number of units of measurement based on the number of PFUs at a stormwater unit cost per square thousand gross square feet of
proposed.rate for the specific development foot. Stormwater impact not building area for nonresidential
type. Credit for past trunk sewer attributable to impervious surface development types.
levy payments will be applied to area will be charged based on
the local charge.equivalent surface area and the
total stormwater unit cost per
square foot.
Note: Administration costs are not included in the figures above, see section 2.3.1 for more information.
T A B L E 5
Transportation System Development Charge Analysis
A r t e r I a l / C o l l e c t o r s
City of Eugene SDC Methodologies Transportation, Page B-14
T A B L E 6
Local Wastewater System Development Charge Analysis
1. Analysis of System Value
Total Replacement Cost - Pipe$567,869,298
Total Replacement Cost - Pumping Stations$21,678,357
City Cost of future projects within UGB$13,574,480
Other Wastewater Components$4,449,622
Total Cost of Existing Wastewater System
$607,571,757
2. Analysis of Assessable Amount
Size Total Cost
6-inch $12,902,621
8 to 48-inch $429,347,705
Total Assessable Cost
$442,250,327
3. Capacity Information
Total City System Capacity in mgd
49.0
4. Calculation of Wastewater SDC
Total System Valuation, existing and planned$607,571,757
Cost per unit of capacity per gallon$3.0871
Residential Rate Structure$407.49 per RDU + $0.0987 per sq. ft. of living area
Non-Residential Rate StructureSee Table 7
5. Calculation of Reimbursement Percentage
City System Capacity (EDUs) in mgd49.0100.00%
Existing Use in mgd21.443.7%
Percent Available for New Development in mgd27.656.3%
Total Value of Reserve Capacity (value of system)$84,962,122100.00%
Value of Increased Capacity (cost of future projects UGB- Master Plan)$13,570,63915.98%
Value of Reimbursable Capacity (previously paid value-existing users)$71,387,79584.02%
______________________________________
T A B L E 7
Local Wastewater Plumbing Fixture Unit Rates
Eugene Local
Cost per PFU
Average Daily Flow per
Wastewater
Description(Flow per PFU x
PFU
SDC
$2.9373*)
Use Code*
1FSingle-Family / Duplex Housing $407.49 + (Sq Ft Living Area x $0.0987)
1XMixed Use with Residential$407.49 + (Sq Ft Living Area x $0.0987)
11Multi-Family Housing$407.49 + (Sq Ft Living Area x $0.0987)
12 A, B, & CElderly Housing Attach, Detach, & Group/Retirement Home $407.49 + (Sq Ft Living Area x $0.0987)
13Residential Hotel$407.49 + (Sq Ft Living Area x $0.0987)
14Mobile Home Park$407.49 + (Sq Ft Living Area x $0.0987)
15Hotels, Motels, Lodging19.05$58.81
21Beverage/Food Mfg39.87$123.08
24Wood Products47.93$147.96
2XLight Mfg./Printing56.62$174.79
3XManufacturing58.65$181.06
4XTransportation & Utilities18.22$56.25
41Fire Station7.75$23.93
51Wholesale Trade21.37$65.97
54Retail Trade / Grocery55.46$171.21
55Retail Trade Automotive7.83$24.17
59Retail Trade Other39.91$123.21
5ARestaurant - Fast Food25.44$78.54
5BRestaurant - Low to Med Turnover62.47$192.85
5CRestaurant - Higher Turnover22.45$69.31
5DDrinking Establishments54.98$169.73
5ETake/Bake & Pick Up/Delivery Establishments26.49$81.78
5XRetail Trade / Clothing & Dry Goods12.35$38.13
61Financial Offices / Banks16.99$52.45
62Other Services28.51$88.01
63Rental/Storage Services6.49$20.04
64Automotive & Other Repair Services16.17$49.92
65Medical Services28.75$88.75
66Construction Trade Services13.69$42.26
67Government Services, Office/Business Parks Based on specific use of development
68Education / Cultural15.66$48.34
69Churches/Clubs/Organizations15.70$48.47
6A1Laundry Services (Linen, Uniform)538.96$1,663.82
6A2Laundry, Self-Service299.64$925.02
6A3Dry Cleaning Service (with or w/out laundry services)36.30$112.06
6BCar Wash264.54$816.66
6XProfessional/Real Estate/Insurance67.76$209.18
7XEntertainment, Recreation & Sports88.42$272.96
82Veterinarian Service24.79$76.53
*The unit cost of capacity for the local wastewater system is $3.0871 per gallon per day.
The flow per Plumbing Fixture Unit (PFU) is stated as gallons per day based on the size of development and type of land use.
Land use types that do not fit into the above categories will receive a default flow assignment based on the sample average.
The default flow is 47.93 gal/day x $3.0871 = a cost per PFU of $147.96.
A rate per PFU may be assigned by the City Engineer should a proposed use not be represented by one of the published SDC use
codes and for which a default flow assignment is not representative of the proposed flow. In the case of those proposed
developments that are determined to have a potential for exceptional water usage, the City Engineer may require that the Owner(s)
enter into an agreement with the City to review water usage or wastewater discharge at such time the development is in full use or
production as the final basis of the local wastewater SDC. A complete list of wastewater SDC/HUD BPR use codes is provided in
Table 8.
______________________________________
T A B L E 8
Stormwater Drainage Systems Development Charge Analysis
1. Existing Stormwater Drainage System Value & SDC-Eligible Costs
(Reimbursement Fee)
Total Replacement Cost - Existing Pipe System$304,643,841
Total Replacement Cost - Existing Open Channel Systems$87,080,721
Total Replacement Cost, Existing (Replacement Cost New)$391,724,561
Percent of Existing Pipe System to be Used by New Development4.27%
Percent of Existing Open Channel system to Used by New Development2.34%
Total SDC-Eligible Cost - Existing Pipe*$13,008,293
Total SDC-Eligible Cost - Existing Open Channel Systems*$2,037,689
Total SDC-Eligible Cost, Existing System
$15,045,983
* Based on percent available capacity per hydraulic model
2. Future Stormwater System SDC-Eligible Project Costs
(Improvement Fee)
Total Est. Cost, Future System (SDC-Eligible Projects) $37,143,593
(From Table 9)
SDC-Eligible Portion of Project Cost, Future System $16,567,626
(From Table 9)
3. Stormwater System Calculation Details
Single-Family Dwelling (SFD), estimated average impervious surface area
Small Residential 1,800 sq. ft.
(building footprint < 1,000 sq. ft.)
Medium Residential 2,900 sq. ft.
(building footprint >1,000 sq. ft. and < 3,000 sq.ft.)
Mfg. Home Park Space, estimated average impervious surface area1,780 sq. ft.
Total Additional Impervious Surface Area within UGB (build-out)155,770,560 sq. ft.
4. Calculation of SDC*
Unit Cost per Square Foot, Improvement Fee $0.1064
[$16,567,626 / 155,770,560]
Unit Cost per Square Foot, Reimbursement Fee $0.0966
[$15,045,983 / 155,770,560]
Total Unit Cost per Square Foot [Improvement + Reimbursement]$0.202
Small Residential SDC $363.60
(building footprint < 1,000 sq. ft.)
[1,800 sq. ft. x $0.202]
Medium Residential SDC $585.80
(building footprint >1,000 sq. ft. and < 3,000 sq.ft.)[2,900 sq.ft x $0.202]
Small Duplex SDC $727.20
(unit building footprints < 1,000 sq. ft.)
[$363.60 x 2]
Medium Duplex SDC $1,171.60
(unit building footprints >1,000 sq. ft. and < 3,000 sq.ft.)[$585.80 x 2]
Mfg. Home Park SDC per Space (portion of total charge)$340.17
[1,684 sq. ft. x $0.202]
*See Appendix F for complete rate schedule.
______________________________________
T A B L E 9
City of Eugene
2003 Stormwater SDC-Eligible Project List
Project Name Estimated Project CostTotal SDC-Eligible Cost
Martin Drive Pipe Improvements (02-07 CIP)$132,661$132,661
Mt. Cavalry Pipe Improvements$1,088,682$264,814
Frederick Court Pipe Daylight$168,752$77,626
43rd Avenue Pipe Improvements$3,074,755$983,922
Morse Park Ranch Park Pipe Improvements$1,504,213$165,463
Laurelwood Flood Control Fac/Pipe Imps$2,864,920$429,738
Jackson Street Pipe Improvements$110,408$27,602
Windsor Circle Pipe Improvements$1,310,926$842,738
West Hawkins Lane Water Quality Facility$891,971$722,072
Bell Avenue (Increase Pipe Sizes Along) $1,133,472$521,397
Empire Park Pond Retrofit $549,190$109,838
Royal Node Stormwater Infrastructure $1,997,057$1,997,057
Greenhill Tributary Storm Improvements Ph 2 $533,499$181,875
Greenhill Tributary Water Quality Facility$1,068,141$320,442
Roosevelt Channel - Culvert Improvement $193,857$61,218
A-1 Main Channel Culvert & Open Waterway Improvements$734,346$117,495
Lynnbrook Drive Open Waterway & Culvery Improvements$688,129$206,439
Spring Creek Bridge Construction & Waterway Improvements$198,708$45,703
Sanders Street Water Quality Facility$1,066,000$53,300
Spring Creek Drive Water Quality Facility$337,502$67,500
Kirsten Street Pipe Improvements$546,337$158,438
Hunsacker - Open Channel Improvements (02-07 CIP)$567,733$340,925
Lenox/Salty - Culvert Replacement (02-07 CIP)$245,353$146,926
Hunsacker Culvert Replacement (02-07 CIP)$37,090$22,824
Division Avenue Tip-Up Pipe Replacement$15,536$3,573
Irvington Drive Water Quality Facility$932,626$130,568
St. Peter School Culvert Replacement$79,077$23,723
River Point Pond Outlet Channel$532,501$218,325
Gilham Road System Culvert Replacement$38,515$38,515
Gilham Road System Water Quality Facility$932,769$93,277
Ascot Park Open Waterway Modification $102,992$67,975
3rd-4th Connector Stormwater Improvements (02-07 CIP)$171,176$171,176
Beaver St & Hunsaker Ln Stormwater Improvements$71,324$71,324
Greenhill Rd Stormwater Improvements$142,649$142,649
Irvington Drive - Stormwater (02-07 CIP)$142,649$142,649
Kinney Park Flow Diversion & Restoration$884,412$654,465
River Road - Stormwater (02-07 CIP)$71,324$71,324
Royal Ave., Terry to Greenhill$142,649$142,649
Services for New Development ($100,000/year)$4,849,995$4,849,995
Streambank Stabilization ($ varies/year)$6,989,700$1,747,425
Totals $37,143,593$16,567,626
______________________________________
% City Funded (Land)
% City Funded (Dev)
Running Trail (miles)
Multi-Use Trail (miles)
Performance Space
Botanical Garden
Priority
Priority
Priority
Priority
Priority
Priority
Priority
Table 16
System-Wide Unit Costs; Residential & Nonresidential Development per Component
83.6%43,81916.4%8,596
Residential Unit Nonresidential Unit
Residential Cost Nonresidential Cost
Cost BasisShare ($/New Person)Share($/New Equiv. Pop.)
Improvement Fee
New Parks and Open Space
$11,100,659$9,280,151$212$1,820,508$212
Neighborhood Parks
$15,679,462$13,108,030$299$2,571,432$299
Community Parks
$845,377$706,735$16$138,642$16
Urban Plaza
$916,179$765,925$17$150,253$17
Linear Parks
$9,767,161$8,165,347$186$1,601,814$186
Natural Area Parks
$1,843,650$1,541,291$35$302,359$35
Metropolitan Parks
$72,781$60,845$1$11,936$1
Special Use Facilities
$40,225,268$33,628,324$767$6,596,944$767
Sub-total
New Recreation Facilities
$25,935,474$21,682,056$495$4,253,418$495
Improving Existing Facilities
$5,576,350$4,661,828$106$914,521$106
$1,258,684$1,052,259$24$206,424$24
Access Improvements
$72,995,776$61,024,468$1,393$11,971,307$1,393
Subtotal IMPROVEMENT
Reimbursement Fee
Existing Parks and Facilities
$6,367,013$5,322,823$121$1,044,190$121
Neighborhood Parks
$0$0$0$0$0
Community Parks
$0$0$0$0$0
Urban Plaza
$2,151,160$1,798,370$41$352,790$41
Linear Parks
$89,411$74,748$2$14,663$2
Natural Area Parks
$13,471,545$11,262,211$257$2,209,333$257
Metropolitan Parks
$90,081$75,308$2$14,773$2
Special Use Facilities
$22,169,210$18,533,459$423$3,635,750$423
Subtotal REIMBURSEMENT
$95,164,985$79,557,928$1,816$15,607,058$1,816
Total SYSTEM
Less Credit
$359$1,025
Net Cost per Unit
$1,456$791
Table 17
SDC Schedule
Persons or EP Gross SDC Net SDC per
Category
Credit per Unit
per Unitper UnitUnit
Residential per DU
$948$3,845
Single-family 2.64$4,793
Duplex/Town Hm/Mobile 2.14$3,885$768$3,117
$600$2,432
Multifamily/Condos 1.67$3,032
Nonresidential per Room
$1,978$1,526
A 1.93 $3,504
per TGSF
B 1.29 $2,342$1,322$1,020
$810$625
C 0.79 $1,434
D 0.47 $853$482$372
$195$150
E 0.19 $345
EP - Equivalent Population; TGSF = Thousand Gross Square Feet; DU = Dwelling Unit
Appendix F
Local System Formulas & General Fee Schedule
1.0 Formula and Calculation Details
1.1 General Rate Setting, Cost of Service Formula
SDC Eligible Costs
=
SDC per Unit of Service
Impact Measurement
1.2 Transportation System Cost of Service
consists of non-assessable arterial
and collector street system cost of service plus off-street bicycle cost of service.
1.2.1 Non-Assessable Arterial & Collector Street System Cost of Service
General Formula
X=
Non-Assessable Cost per Lane Mile Lane Miles per trip Cost per Trip
Calculation
Street System Cost per Trip
X==
Reimbursement: $1,164,365 (0.8888 / 675) $1,533.17 Cost per Trip
X==
Improvement: $1,385,968 (0.8888 / 675) $1,824.96 Cost per Trip
$1,708.23
Street=+=
Total Allocated Cost per Trip $1,533.17 (0.4) $1,824.96 (0.6)
1.2.2 Off-Street Bicycle path Cost of Service
(Improvement Fee Only)
General Formulas
Miles of Bicycle Paths
X =
per PersonCost per Miles Cost per Person
Cost per Person
=
Cost per Trip
# of Trips per Person
Calculations
+
Path Lighting Path Section
+=
($18.21) ($122.11) $140.32 (per Person)
$140.32
Off-Street Bicycle
Total Allocated Cost per Trip =
= $156.78 (per Trip)
0.895
1.2.3 Total Transportation Cost per Trip
General Formulas
Total Transportation Cost per Trip =
StreetOff-Street Bicycle
Total Allocated Cost per Trip + Total Allocated Cost per Trip
Calculations
Total Transportation Cost per Trip = $1,708.23 + $156.78 = $1,865.01
1.3 Wastewater System Cost of Service:
1.3.1 Local Wastewater System Cost of Service
Determination of Flow Estimation Formula for Residential Development
Graphical comparison of water consumption per month to square foot of living area results in a
slope of 0.951 gallons per month per square foot and a base flow per dwelling unit of 3,946
gallons per month.
8000
7000
6000
5000
4000
3000
2000
1000
0
3701195197727804000
0816158523823280
Total Area Living Space
Projected
Sampled Actual Data
Base Flow
Slope
3,946 0.951 gal/mo/sq ft
Intercept,
Gal. / Month
Gal. / Day (GPD)
Days per Month
132 30
--
--30 day month
$3.0871 0.032
Cost per Gal/DaySlope / 30 Days
Base Charge =
$407.49 $3.0871
Cost per Gal/Day
GPD x Cost per Gal.
Cost per sq ft =
$0.0987
Daily usage factor x Cost per
Gal.
The implementation of this rate structure results in each new single family dwelling being
charged a local wastewater SDC that is comprised of a base rate of $407.49 plus an additional
charge of $0.0987 applied to the total proposed living space area of the dwelling.
Formulas for Non-Residential Development
Non-Assessable System Valuation
+=
(Value of Existing Value of Planned) Cost per Unit of Capacity
Build-out Capacity (mgd)
XX
Per Unit of Capacity Flow per PFU for Development Type
=
Number of PFUs for Development SDC for Development
Calculations for Non-Residential Development
+
$137.690M $13.573M
=
$3.0871 per Gallon per Day
49.0 mgd
XX
$3.0871 Gallon per PFU (varies by development type)
=
Number of PFUs SDC for Development
1.4 Stormwater System Cost of Service:
General Formulas
SDC eligible costs
=
Unit cost per square foot of
Total additional impervious impervious surface area
surface area within UGB (sq. ft)
Reimbursement:
$15,045,983
=
$0.0966 per sq. ft.
155,770,560 sq. ft. impervious surface area
Improvement:
$16,567,626
=
$0.1064 per sq. ft.
155,770,560 sq. ft. impervious surface area
=
Total Unit Cost per Sq. Ft. Impervious Surface Area
=
(Reimbursement + Improvement) = $0.0966 + $0.1064 $0.202
1.5 Parks System Cost of Service:
General Formulas:
Residential costs and equivalent population densities per dwelling unit
type vary
X =
Cost per person Persons per Dwelling Unit Type Cost per DU
Nonresidential costs and equivalent population densities per
development category type vary
X =
Cost per Person Persons per TGSF Cost per TGSF
OR
X =
Cost per Person Persons per Room Cost per Room
TGSF = Thousand Gross Square Feet of floor area
Calculations:Vary; see Table 17
2.0 Adopted SDC Fee Schedule: Current Rates
2.1 Transportation System:
Cost per trip $1,865.01
2.2 Local Wastewater System:
Residential dwelling unit base fee $407.49
Residential dwelling unit total living area multiplication factor $0.0987
Non-Residential rate per gal/day per land use type per PFU Varies
. . . .
2.4 Stormwater System:
Small Residential $363.60
(building footprint < 1,000 sq. ft.)
Medium Residential $585.80
(building footprint > 1,000 sq.ft. and < 3,000 sq. ft.)
Small Duplex $727.20
(unit building footprints < 1,000 sq. ft.)
Medium Duplex $1,171.60
(unit building footprints >1,000 sq. ft. and < 3,000 sq. ft.)
Manufactured Home Park
Per space $340.17
(assumes 1,684 sq. ft. per space)
plus
$0.202
All Other Development
Per sq.ft. actual impervious surface area and/or equivalent $0.202
2.5 Parks System:
Residential (per Dwelling Unit)
Single Family $3,845.00
Duplex/Town Home/Mobile Home/Accessory DU $3,117.00
Multifamily $2,432.00
Nonresidential (unit varies see Table 19 for Class description)
Class A (per Room) $1,526.00
Class B (per thousand gross square feet or TGSF) $1,020.00
Class C (per TGSF) $625.00
Class D (per TGSF) $372.00
Class E (per TGSF) $150.00
. . . .
City of Eugene SDC Methodologies Fee Schedule & Formulas, Page F6
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