HomeMy WebLinkAboutItem 10 Adoption of Amended Stormwater System Development Charge Project List AGENDA ITEM SUMMARY Meeting Date: 2/16/2016
Meeting Type: Regular Meeting
Staff Contact/Dept.: Ken Vogeney/DPW Staff Phone No: 541-736-1026
Estimated Time: 5 min.
S P R I N G F I E L D C I T Y C O U N C I L Council Goals: Provide Financially Responsible and
Innovative Government Services
ITEM TITLE: ADOPTION OF AMENDED STORMWATER SYSTEM DEVELOPMENT CHARGE PROJECT LIST
ACTION REQUESTED:
Conduct a public hearing and:
Adopt/not adopt A RESOLUTION OF THE CITY OF SPRINGFIELD COUNCIL
ADOPTING A REVISED LIST OF CAPITAL IMPROVEMENTS TO BE FUNDED BY STORMWATER SYSTEMS DEVELOPMENT CHARGES.
ISSUE
STATEMENT:
At its meeting on September 8, 2015, the City Council adopted Ordinance No. 6341
amending the Metro Plan and the Public Facilities and Services Plan (PFSP) to add three future stormwater outfalls in Glenwood to the PFSP maps and project lists.
Staff now recommends adding these three potential, and three existing, stormwater
outfall projects to the Stormwater Systems Development Charge Project List.
ATTACHMENTS: 1. Draft Stormwater Capital Improvement Project List 2. Resolution
DISCUSSION/
FINANCIAL IMPACT:
On April 19, 2010, the Council adopted Resolution No. 10-17, which adopted the
City’s current Stormwater SDC Project List. At that time, the City had not identified the existing and potential stormwater public outfall locations to the Willamette River to support redevelopment of Glenwood. On September 8, 2015,
Council adopted Ordinance No. 6341 amending the Metro Plan and PFSP to add three potential public stormwater outfall locations in Glenwood. Staff proposes that
these three potential outfall projects be added to the Stormwater SDC Project List
so that they will be eligible for Stormwater Improvement SDC funding when they are constructed.
In addition to the three potential stormwater outfall projects, staff has identified three existing public stormwater outfalls that would likely need to be modified to
support redevelopment in Glenwood. Staff recommends adding these three outfall improvement projects to the Stormwater SDC Project List as well.
Adding these six projects does increase the maximum rate that the City could collect for Stormwater Improvement SDCs. The potential Stormwater Improvement SDC rate increase from adding these six projects to the Project List is
$0.00646 per square foot of impervious surface when applying the current Stormwater SDC Methodology. For a typical single family lot with 2,700 square
feet of impervious area, the additional Stormwater Improvement SDC would be
$17.44. Staff recommends that the Stormwater Improvement SDC rate not be adjusted at this time to reflect the addition of these outfall projects.
A notice concerning the proposed additions to the Project List and advising of the public hearing was mailed to all parties listed on the City’s SDC Interested Parties
List on January 14, 2016.
Public Facilities &
Services Plan Ref. No.
Stormwater
Master Plan Ref. No.Project Location/Description Nature of Project FY Ending Estimated Project Cost
City Wide
Growth in Impervious Area
SDC Eligible
Cost Per % Growth
NA 2 Gray Creek channel & Pipe Improvements New Channel and Pipe and existing channel improvements 13/14 $0 12.7%$0
115 4 Channel 6 Det Pond, Channel & Pipe Improvements New pond and pipe 14/15 $1,974,250 12.7%$250,730
111-B 7 72nd St Channel existing channel improvements 19/20 $1,472,463 12.7%$187,003
100 10 N Gateway-Sportsway Flood Control & Water Quality Facility new manmade wetland facility 11/12 $522,375 12.7%$66,342
119 12 McKenzie Forest Products Mill Pond Water Quality Facility water quality pond improvements 11/12 $1,850,000 12.7%$234,950
121 16 Island Park Water Quality Facility new manmade wetland facility 10/11 $1,965,525 12.7%$249,622
111-A 18 69th St Open Channel existing channel improvements 14/15 $529,838 12.7%$67,289
108 NA Mill Race Restoration & New Intake existing channel improvements 10/11 $8,975,000 12.7%$1,139,825
123 12 Lower Mill Race Water Quality & Riparian Enhancements existing channel improvements 11/12 $1,277,000 12.7%$162,179
215 28 Q Street Channel Ripariian Enhancements existing channel improvements 14/15 $500,000 12.7%$63,500
Subtotal $19,066,451 Subtotal $2,421,439
Public Facilities & Services Plan Ref. No.
Stormwater Master Plan Ref. No.Project Location/Description Nature of Project FY Ending Estimated Project Cost
City Wide Growth in Impervious Area
SDC Eligible Cost Per % Growth
NA 11 N Willamette Heights drainage study 11/12 $62,484 12.7%$7,935
NA 14 S Willamette Heights drainage study 14/15 $62,484 12.7%$7,935
NA 17 Gateway Gamebird System drainage study 14/15 $62,484 12.7%$7,935
NA NA Cedar Creek Intake Reconstruction Study drainage study 11/12 $125,000 12.7%$15,875
NA 43 Corporate Way Pond Vegetation Plan drainage study 11/12 $60,000 12.7%$7,620
NA 43 Maple Island Slough Study drainage study 12/13 $60,000 12.7%$7,620
NA NA McKenzie Oxbow Study drainage study 10/11 $125,000 12.7%$15,875
NA NA Metro Waterways Study drainage study 14/15 $350,000 12.7%$44,450
Subtotal $907,452 Subtotal $115,246
Public Facilities &
Services Plan Ref. No.
Stormwater
Master Plan Ref. No.Project Location/Description Nature of Project FY Ending Estimated Project Cost
Basin Specific
Growth in Impervious Area
SDC Eligible
Cost Per % Growth
112-A 1 Glenwood channel & Pipe Improvements (Inside City Limits)New Storm Pipe and existing Channel Improvements 13/14 $2,000,000 8.8%$176,000
NA 2 Gray Creek channel & Pipe Improvements New Channel and Pipe and existing channel improvements 13/14 $0 21.1%$0
109 3 Jasper Natron Outfalls and associated Pipe Systems New and existing Pipe and Channel improvements 11/12 $2,758,125 83.4%$2,300,276
115 4 Channel 6 Detention Pond, Channel & Pipe Improvements New pond and pipe 19/20 $1,126,375 3.5%$39,423
116 5 59th & Aster and Daisy St Parallel Pipe replacement of existing pipe system 10/11 $2,156,000 9.5%$204,820
117 6 Irving Slough new pond and existing channel improvements 14/15 $2,196,500 3.5%$76,878
NA 13 S 67th St existing pipe replacement 10/11 $312,000 9.5%$29,640
120 15 Central Over-Under channel & Pipe Improvements existing pipe replacement 16/17 $2,398,000 1.9%$45,562
111-A 18 69th St Open Channel existing channel improvements 14/15 $2,372,500 21.1%$500,598
NA 19 Upstream End of South A replacement of existing pipe system 17/18 $648,000 25.1%$162,648
NA 20 Lawnridge existing pipe replacement 19/20 $902,000 3.5%$31,570
210 27 Jasper Slough Improvements culvert and channel improvements 12/13 $60,000 83.4%$50,040
NA NA "S" and "T" Drainage new pipes and channels 14/15 $600,000 12.7%$76,200
NA NA Existing Glenwood Outfall A Existing outfall capacity and water quality improvements 19/20 $175,000 8.8%$15,400
NA NA Existing Glenwood Outfall B Existing outfall capacity and water quality improvements 19/20 $175,000 8.8%$15,400
NA NA Existing Glenwood Outfall C Existing outfall capacity and water quality improvements 19/20 $175,000 8.8%$15,400
124 NA Glenwood Outfall #1 New outfall and appurtances 19/20 $350,000 8.8%$30,800
125 NA Glenwood Outfall #2 New outfall and appurtances 19/20 $350,000 8.8%$30,800
126 NA Glenwood Outfall #3 New outfall and appurtances 19/20 $350,000 8.8%$30,800
Subtotal $19,104,500 Subtotal $3,832,254
Project Location/Description Nature of Project FY Ending On Going Project Cost % Sdc Eligible SDC Eligible Cost Per % Growth
City Wide Aerial Mapping MS4 Permit Required Planning activities --$200,000 12.7%$25,400
Ongoing Storm Drain Master Planning MS4 Permit Required Planning activities --$200,000 12.7%$25,400
Participation in minor private projects MS4 Permit Required Public Improvements --$200,000 100%$200,000
Water Quality Improvements to Accommodate New development MS4 Permit Required Public Improvements --$500,000 100%$500,000
Riparian Land Management acquisition & management of riparian lands --$200,000 12.7%$25,400
Drainage Channel Improvements regulatory and environmental requirements --$637,000 3.5%$22,295
Subtotal $1,937,000 Subtotal $798,495
$41,015,403 Grand Totals $7,167,435
Stormwater SDC Project List
Water Quality Projects
Drainage Study
Basin Specific Flood Control Projects
Ongoing City Projects
January 6, 2016
Attachment 2
STORMWATER SYSTEMS DEVELOPMENT CHARGE METHODOLOGY AND SYSTEMS DEVELOPMENT CHARGE ADMINISTRATION FEE
Page 1 of 1
Attachment 1, Page 1 of 1
CITY OF SPRINGFIELD
RESOLUTION NO. 16-_____
A RESOLUTION OF THE CITY OF SPRINGFIELD COUNCIL ADOPTING A REVISED LIST OF CAPITAL
IMPROVEMENTS TO BE FUNDED BY STORMWATER SYSTEMS DEVELOPMENT CHARGES.
WHEREAS, on July 20, 2009, the City Council adopted a methodology to be used for setting
rates for Stormwater Systems Development Charges; and
WHEREAS, ORS 223.309(1) and (2) provides that a City shall base a Systems Development
Charge Improvement fee on a capital improvement plan or project list; and
WHEREAS, the City Council, on October 20, 2008, adopted a Stormwater Facilities Master Plan
setting forth a list of capital projects required to meet the needs of development; and
WHEREAS, the City Council, on April 19, 2010, adopted, by resolution, a Stormwater Systems
Development Charge Project List; and
WHEREAS, the City Council has also adopted a Capital Improvement Plan which includes
additional projects which are reasonably required to provide stormwater service to areas within
Springfield and its urbanizable area; and
WHEREAS, the City Council, on September 8, 2015, adopted a revised list of Planned
Stormwater Facilities into its Public Facilities and Services Plan; and
WHEREAS, it is occasionally necessary to update a Systems Development Charge Project List to
add newly identified capacity increasing projects; and
WHEREAS, the City Manager has provided the Council with a revised Stormwater Systems
Development Charge Project List, a true copy of which, bearing the date of January 6, 2016, is
attached hereto and by this reference incorporated herein, to reflect changes since the list was
last adopted on April 19, 2010; and
WHEREAS, the City did provide notice of a public hearing concerning the proposed changes to
the Systems Development Charge Project List pursuant to ORS 223.309 (2); and
WHEREAS, the Council has considered the report and recommendation of the City Manager,
and the testimony at the public hearing; and
WHEREAS, the Council having considered all of the testimony and facts, and being well-advised
in the premises, finds and determines that it is in the public interest to revise the project list
upon which Stormwater System Development Charges should be based:
Attachment 2, Page 1 of 2
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