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APWA 2016 PWX August 29, 2016
City of Raleigh Stormwater Management Program 1
Developing an Integrated Capital Improvement Project Prioritization Model for Strategic Municipal Stormwater Management
Scott D. Bryant, PESenior Engineer / Strategic Planning
City of Raleigh Stormwater Management Program
PWX 2016 Stormwater Summit August 29, 2016
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City of Raleigh Stormwater Management Program 2
Outline
Background for Model [Why?]
Stakeholder Team Collaboration[Keys to the Model]
Model Implementation
Q&A
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Flooding Hazards [street flooding]
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Flooding Hazards [structural flooding]
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Flooding Hazards [non‐structural; limiting access]
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Impaired and Degraded Streams
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Aging and Undersized Infrastructure
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Failing Infrastructure
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Drainage Complaints
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Emerging Needs and Opportunities [green infrastructure and rainwater harvesting]
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Leadership + Vision + Resources + Teamwork
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Leadership + Vision + Resources + Teamwork
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Outline
Background for Model [Why?]
Stakeholder Team Collaboration[Keys to the Model]
Model Implementation
Q&A
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Jan – Mar 2015 Stormwater Program/Budget Workshops with City Council
Mar – April Staff Planning / City Strategic Plan Adopted
May 7 SMAC – Project Prioritization Model Kickoff
May ‐ June SMAC Sub‐Committee Workshops #1 ‐ #3
July 9 SMAC – Update & Review Preliminary Model
July 30 SMAC Sub‐Committee Workshop #4
Sept 3 Final Initial Model & Implementation Plan to SMAC
Nov 17, 2015 Update to City Council
Apply for FY 2017 CIP Budget and beyond
Stakeholder Team Collaboration
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City Council
Stormwater Management Advisory Commission (SMAC)
SMAC + Staff Team
Public Input
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Evaluation and ranking of integrated prioritization model criteria
‐ Pairwise comparisons‐ Consensus on final weights and rankings
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Summary Results for SMAC + Staff TeamAvg Wt % Avg Rank
Public Safety & Public Health 17.0 1Flood Hazard Reduction Benefits 13.6 2Regulatory Mandates & Compliance 12.9 3Water Quality Benefits 11.3 4Watershed Management Benefits 10.2 5Stormwater Infrastructure Asset Management Benefits 9.9 6Community Support & Implementation Complexity 9.3 7Resource Leveraging Opportunities 8.6 8Indirect Community Benefits 7.2 9
Sum = 100%
Stormwater Management Advisory Commission + Staff Collaboration
Model Highlights
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Project Inputs
Project ID Number (ID Number format is "Program ID‐YEAR‐000x") 210‐2015‐0001
Project Name Upper Durant Lake Stream‐Wetland Restoration
Project Location Durant Nature Preserve
River Basin Neuse River Basin
Watershed Perry Creek
Sub‐Watershed (City "Drainage Basin") Perry Creek
Watershed Area Served by Project (watershed area for the project in ACRES) 3500
Parcels Directly Impacted by Project Improvements, if applicable (# of parcels) 1
Council District (A, B, C, D, E) A
Lead Group for Project Program Admin (209)
General CIP Program Category of Project (CIP, DA, SWQCS, CIP‐HM, Other) CIP
CIP Sub‐Category Water Quality Improvement ProjectsPrimary Type of Project Integrated Representative
Project Scope (Brief Description of Basic Elements; limit to space provided): Restore stream‐wetland system at existing Upper Durant Lake Photo(s):Partner with City PRCR, possibly PUD as wellPotential grant funding opportunityPotential mitigation credit opportunityPriority Perry Creek TMDL watershed
Stage of Project (Preliminary, Budgeted, Active, Complete) PreliminaryWater Quality Performance Parameters for Project, if applicable: Total annual load of TN reduced by project (in lbs TN/year) 950 Total annual load of TSS reduced by project (in lbs TSS/year) 250000
Project Cost Information: Study/Engineering Design Cost, estimate ($) $250,000
Construction Cost, estimate ($) $1,750,000 Total Project Cost, computed estimate ($) $2,000,000
Evaluated by: Scott Bryant, PE Date of Original Evaluation: 9/30/2015 Date Evaluation last Updated: 9/30/2015Evaluation Checked by: Blair Hinkle, PE Date Evaluation last Checked:
Basic Eligibility Criteria Yes No N/A
B1. Project located within corporate limits of Raleigh YES
B2. Project receives and/or conveys public runoff* YES
B3. Project is compatible with City Strategic Plan + Comprehensive Plan YES
B4. For DA and SWQCS projects ONLY, petitioner(s) utility fee payment(s) current Not Applicable
[*Stormwater Quality Cost Share (SWQCS) projects are the only exception to B2]
Integrated Prioritization Criteria [Criteria Scoring Metrics] [Criteria Weights] [Criteria Scores]
Public Safety and Public Health 0 5 10 17.0 6 PSH 1. Threat to human life No identifiable threat (0) Intermediate threat (5) High/imminent threat (10) 100% 6 PSH 2. Threat to emergency access/critical location PSH 3. Other (non‐life) threat to public safety/health
Flood Hazard Reduction Benefits 0 5 10 14.0 4.0 FHR 1. Street Flooding No street flooding (0) Intermediate street flooding (5) Major street flooding (10) 50% 4 FHR 2. Structural Flooding No structural flooding (0) Intermediate structural flooding (5) Major structural flooding (10) 40% 4 FHR 3. Non‐Structural Flooding No non‐structural flooding (0) Intermediate non‐structural flooding (5) Major non‐structural flooding (10) 10% 4
Regulatory Mandates and Compliance 0 5 10 13.0 10 RMC 1. NPDES MS4 Stormwater Permit/Stormwater Management Program No regulatory mandate (0) Intermediate mandate/compliance (5) High priority mandate/compliance (10) 100% 10 RMC 2. Other Local, State, Federal Regulatory Programs
Water Quality Benefits 0 5 10 11.5 9.3 WQ 1. Priority Water Quality Area Non‐priority WQ area (0) 303(d) listed as impaired waters (5) Within Priority WQ Target Area (10) 33% 10 WQ 2. Pollutant Treatment/Pollutant Load Reduction benefits No pollutant treatment/load reduction benefits (0) Significant treatment/load reduction benefits (10) 33% 9 WQ 3. Erosion/Sediment Control/Sediment Load Reduction benefits No erosion/sediment control benefits (0) Significant erosion/sediment control benefits (10) 33% 9
Watershed Management Benefits 0 5 10 10.0 7.8 WM 1. Stream system/riparian area functional benefits No significant stream/riparian/floodplain benefits (0) Stream‐riparian‐floodplain restoration/functional uplift (1 ‐ 10) 25% 8 WM 2. Protect/restore floodplain functions WM 3. Protect/restore natural hydrologic conditions No hydrologic benefits (0) Hydrologic protection/restoration benefits (3 ‐ 9) Fully restores natural hydrology (10) 25% 8 WM 4. Linkage to watershed/basin master plan/phased system improvements No linkage to master plan or not recommended (0) Linkage to master plan/phased system improvements (1, 5 or 10) 25% 10 WM 5. Known stormwater problem area/valid complaints history No known SW problems/complaints (0) Significant SW problems/high complaint level (10) 25% 5
Stormwater Infrastructure Asset Management Benefits 0 5 10 10.0 7.0 AM 1. Infrastructure condition/effective service life New/excellent condition (0) Intermediate/fair condition (5) Poor/failing condition (10) 25% 8 AM 2. Infrastructure capacity/level of service Full LOS/capacity (0) Intermediate LOS/capacity (5) Poor LOS/capacity (10) 25% 6 AM 3. Consequence/risk of infrastructure failure Low risk/low consequence (1) Intermediate risk/consequence (5) High risk/high consequence (10) 25% 7 AM 4. Infrastructure asset operation & maintenance benefits/cost savings No O&M benefits (0) Intermediate O&M benefits (5) High O&M benefits (10) 25% 7
Community Support and Implementation Complexity 0 5 10 9.0 9.5 CSIC 1. Level of community support/acceptance Low level of support (1) Intermediate level of support (5) High level of support (10) 25% 10 CSIC 2. Right‐of‐Way (ROW)/Easement availability Easements required (0 ‐ 9) All existing Public ROW/Public Land (10) 25% 10 CSIC 3. Project regulatory permitting/mitigation requirements Di ffi cul t to permit/high mitigation (0) Typical permitting/no mitigation required (5) Desirable permitting/mitigation credit (10) 25% 8 CSIC 4. Public and private utility impact/relocation considerations High level of utility impacts (0) Typical level of utility impacts (5) No utility impacts (10) 25% 10
Resource Leveraging Opportunities 0 5 10 8.5 5.0 RL 1. Grant funding opportunity No external funding (0) Beneficial loan opp. (1 ‐ 2) Intermediate external funding, 25% (5) High external funding, 50%+ (10) 100% 5 RL 2. Public‐private (non‐City) funding partnership opportunity RL 3. Attractive/beneficial loan funding opportunity
Indirect Community Benefits 0 5 10 7.0 8.5 ICB 1. Leading/innovative Stormwater Management (SWM) practice Typical/routine SWM practice (0) Partially innovative (5) Fully leading/innovative SWM practice (10) 25% 7 ICB 2. Integral public educational opportunity No integral public educ (0) Limited integral public educ (5) High level of integral public educ (10) 25% 10 ICB 3. Opportunity to collaborate area improvements with other department(s) Not applicable (0) Intermediate collaborative opportunity (5) Major collaborative opportunity (10) 25% 10 ICB 4. Level of consistency with City Strategic Plan + Comprehensive Plan Not inconsistent (1) Intermediate level of consistency (5) High level of consistency (10) 25% 7
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Model Highlights
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Project information
Model Highlights
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9 Integrated Prioritization Criteria
• Defined by sub‐criteria• 25 total scoring metrics
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Scoring Metrics Example [Flood Hazard Reduction]
Model Highlights
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7 5 3
Scoring Metrics Example [Asset Management]
Model Highlights
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8 5
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Model Highlights
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Outputs?[Scores and other information to support decision making]
Project ID Number Project Name
General Category of Project
Primary Type of Project Sub‐Watershed
Council District
Total Project Score (TPS)
Safety Criticality Score (SCS)
Mission Criticality Score (MCS) Lead Group for Project
Study and/or Engineering Design Cost Construction Cost Total Project Cost
Watershed Area Served by Project Cost / Area Served
Number of Parcels Directly
ImpactedCost / Parcel(s) Directly
ImpactedAnnual TN Pollutant
Load Reduced Cost / TN ReducedAnnual TSS Pollutant
Load Reduced Cost / TSS Reduced Cost‐Score Index
(0 ‐ 100) (0 ‐ 100) (0 ‐ 100) ($) ($) ($) (in Acres) ($/Acre) (# of parcels) ($/# of parcels) (lbs TN/yr) ($/lbs TN/yr) (lbs TSS/yr) ($/lbs TSS/yr) ($/TPS)
210‐2015‐0001 Northshore Lake/Spillway Rehab/Wetland CIP Integrated Marsh Creek B 73.39 100.00 91.74 Infrastructure (210) $375,000 $4,091,722 $4,466,722 850.0 5,255 26 171,797 811 5,508 205,304 22 60,861
Model Highlights
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Outputs?[Scores and other information to support decision making]
Project ID Number Project Name
General Category of Project
Primary Type of Project Sub‐Watershed
Council District
Total Project Score (TPS)
Safety Criticality Score (SCS)
Mission Criticality Score (MCS) Lead Group for Project
Study and/or Engineering Design Cost Construction Cost Total Project Cost
Watershed Area Served by Project Cost / Area Served
Number of Parcels Directly
ImpactedCost / Parcel(s) Directly
ImpactedAnnual TN Pollutant
Load Reduced Cost / TN ReducedAnnual TSS Pollutant
Load Reduced Cost / TSS Reduced Cost‐Score Index
(0 ‐ 100) (0 ‐ 100) (0 ‐ 100) ($) ($) ($) (in Acres) ($/Acre) (# of parcels) ($/# of parcels) (lbs TN/yr) ($/lbs TN/yr) (lbs TSS/yr) ($/lbs TSS/yr) ($/TPS)
210‐2015‐0001 Northshore Lake/Spillway Rehab/Wetland CIP Integrated Marsh Creek B 73.39 100.00 91.74 Infrastructure (210) $375,000 $4,091,722 $4,466,722 850.0 5,255 26 171,797 811 5,508 205,304 22 60,861
Project ID Number Project Name
General Category of Project
Primary Type of Project Sub‐Watershed
Council District
Total Project Score (TPS)
Safety Criticality Score (SCS)
Mission Criticality Score (MCS)
(0 ‐ 100) (0 ‐ 100) (0 ‐ 100)
210‐2015‐0001 Northshore Lake/Spillway Rehab/Wetland CIP Integrated Marsh Creek B 73.39 100.00 91.74
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Model Highlights
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Outputs?[Scores and other information to support decision making]
Project ID Number Project Name
General Category of Project
Primary Type of Project Sub‐Watershed
Council District
Total Project Score (TPS)
Safety Criticality Score (SCS)
Mission Criticality Score (MCS) Lead Group for Project
Study and/or Engineering Design Cost Construction Cost Total Project Cost
Watershed Area Served by Project Cost / Area Served
Number of Parcels Directly
ImpactedCost / Parcel(s) Directly
ImpactedAnnual TN Pollutant
Load Reduced Cost / TN ReducedAnnual TSS Pollutant
Load Reduced Cost / TSS Reduced Cost‐Score Index
(0 ‐ 100) (0 ‐ 100) (0 ‐ 100) ($) ($) ($) (in Acres) ($/Acre) (# of parcels) ($/# of parcels) (lbs TN/yr) ($/lbs TN/yr) (lbs TSS/yr) ($/lbs TSS/yr) ($/TPS)
210‐2015‐0001 Northshore Lake/Spillway Rehab/Wetland CIP Integrated Marsh Creek B 73.39 100.00 91.74 Infrastructure (210) $375,000 $4,091,722 $4,466,722 850.0 5,255 26 171,797 811 5,508 205,304 22 60,861
Cost / Area Served
Number of Parcels Directly
ImpactedCost / Parcel(s) Directly
ImpactedAnnual TN Pollutant
Load Reduced Cost / TN ReducedAnnual TSS Pollutant
Load Reduced Cost / TSS Reduced Cost‐Score Index
($/Acre) (# of parcels) ($/# of parcels) (lbs TN/yr) ($/lbs TN/yr) (lbs TSS/yr) ($/lbs TSS/yr) ($/TPS)
5,255 26 171,797 811 5,508 205,304 22 60,861
Outline
Background for Model [Why?]
Stakeholder Team Collaboration[Keys to the Model]
Model Implementation
Q&A
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Each sectional team uses the model to help envision, identify, and evaluate potential projects on an ongoing basis
On a regular quarterly basis ‐ projects evaluated and reviewed at sectional levels are placed into an integrated master portfolio of potential CIP projects
The developing CIP Portfolio is reviewed and vetted by the cross‐sectional CIP Leadership Team
Strategic updates to SMAC culminating in annual CIP program budget recommendations for official consideration
As a best practice, continual improvement/adaptive management updates to the model are regularly noted, discussed, and incorporated ahead of the upcoming fiscal calendar year. Updates provided to SMAC and City Council, as appropriate, on any revisions/improvements, etc.
Model Implementation
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Direct Outcomes Achieved
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Key Decision Support Tools for Stormwater CIP Planning Process
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Direct Outcomes Achieved
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Key Decision Support Tools for Stormwater CIP Planning Process
• Heightened Program Transparency and Accountability
• Heightened Program Integration– encourages team‐based, innovative, and strategic approach to stormwater management– preferred projects help achieve stormwater quality and quantity goals– provides framework and priorities for enhanced watershed management
• Aligned with City Strategic Plan– leading practice consistent with organizational excellence– contributing to overall community quality of life and advancing the City of Raleigh
Larger Stormwater Program Benefits
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Thanks
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Dale Hyatt
Outline
Background for Model [Why?]
Stakeholder Team Collaboration[Keys to the Model]
Model Implementation
Q&A
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For more information
City of Raleigh Stormwater Management Program
Web:Raleighnc.gov search “stormwater”
Scott Bryant, PESenior Engineer / Strategic [email protected]
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Beth Neuendorf, MnDOT Metro Water Resources Engineer
Barb Loida, MnDOT Metro MS4 Engineer
John Gulliver, University of Minnesota Civil Engineering and St Anthony Falls Laboratory
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Had GIS System to Capture Field Inspections, but not everything in it.
We mapped the rest using As-Builts, Plan Sets,Field Reviews, Video Contracts
Can be displayed on our GIS tool on our iHUB website.
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Clearly lays out BMPS – those apply to all facilities and those unique to that facility.
Lays out responsibilities.
Covers inspections and training that must be done.
Contains a map for stormwater for each facility.
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• Metro area from 2012 list there are 320 impaired waters. 2014 proposed list add 66.
• These waters are listed on EPA’s 303d list.• Impaired waters require a TMDL study.• We need to know how this impacts us.
Chloride
Dissolved Oxygen Nutrients Turbidity
BACTERIA (E.COLI)
Biotic Impairments
These need to address in projects. Bacteria and Chloride are more operational issues.
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Communication between MS4 and WRE Design Staff
• What TMDL?• Where is it?• Do we have a WLA?• What do we need to do about it?
MnDOT has 100’s of project in the Metro area each year. So question becomes how to communicate TMDL and WLA needs with designers.
1st Attempt
Access DatabaseIssues:• Multiple lakes with same name• Many unnamed creeks• Need to see where in relation impaired water is to our R/W
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2nd Attempt
• GIS tool on MnDOT’s iHUB website• Used familiar transportation theme – stop
lights• Allows designers to see where their project is
in relation to impaired water, what water is impaired for, if we have a WLA, if it is met, and if not, how to address it in the design and Storm Water Pollution Prevention Plan.
What we did?• Used MPCA’s spatial information from their GIS database
and merged it with ours.
• Went through TMDL reports and added information (do we drain to waterbody, if so, what is our WLA, what % of watershed is ours, what highways drain to it…)
• Have our geodatabase loaded onto Georilla and regularly updated.
• All of this is being done in house.
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Color Data Shows What Extra You Need to Do:
RED
MnDOT WLA YESMnDOT WLA Met NOMnDOT Drain To YES
List in SWPPP* and see if you can provide extra treatment.
ORANGE
MnDOT WLA NO, TBDMnDOT WLA Met NO, TBD, NAMnDOT Drain To YES, TBD
List in SWPPP* if MnDOT has drainage to the impaired water.
YELLOW
MnDOT WLA YESMnDOT WLA Met YESMnDOT Drain To YES
List in SWPPP*.
GREEN
MnDOT WLA NAMnDOT WLA Met NAMnDOT Drain To No
You don’t have to do anything!
GREY HATCHEDDelisted
You don’t have to do anything, waterbody meets state’s WQ standards.
WHITEFor Chloride and E.coli Check if bridge drainage and see if
treatment is possible.
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Waiting for Georilla to be Updated
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Impaired waters list updated every two years. And the lists generally take EPA two years to approve.
Each impaired water has may subwatersheds. Still need for designers to look closer at areas since all subwatershed layers are too extensive to put on Georilla.
Need for TMDL studies to show existing loads for all lakes and streams so know what our targets are.
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• Provides an effective tool for communicating between designers and MS4 staff for how to address TMDLs, WLAs and impaired waters in projects.
• Captures project information in our database for our annual MS4 report.
Questions
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Federal funded project, pass through money via the MN Pollution Control Agency.
Competitive process. Joint project between University of Minnesota,
MnDOT and City of Roseville. Funding/Contract 2012.
Iron filings research showed great promise in removing dissolved phosphorus and heavy metals.
A lot of waterbodies in MN classified as impaired for nutrients (phosphorus).
Looking for a more cost effective BMP for small watersheds.
Desire to have something MnDOT Maintenance forces could build.
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Total Phosphorus
Dissolved phosphorus
Phosphate
Dissolved Organic Phosphorus
Particulate Phosphorus
~56%
~4%
~44%
~40%
0.45 μm filter
Filter particulate phosphorus, need to treat for phosphate
Elemental iron rusts => Fe+3 => Reacts with and captures phosphate
Use sand to◦ Filter particles◦ Slow down water to allow contact with iron◦ Keep iron from consolidating
Vertical Iron Enhanced Sand Filters had been successful ~70% iron retention
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(Ahmed et al. 2014)
(Natarajan and Gulliver 2015)
Laboratory prototype◦ Flume tests C33 sand-iron filings media Iron fabric media
Re-design w/ coarser sand-iron media◦ Sand selection D50 = 1.18 mm◦ Column tests for P retention 92.5% Sand + 7.5% Iron
Were existing soil filters
Pink are locations for research
Replaced 2, fixed 1
Green lines ditch flow
Ditch is receiving sheet flow from highway.
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Filter Media – 93% construction sand, 7% iron filings by weight.
Growing media – 1 compost mix, 1peat mix
All rock – washed.
Fencing for cage – coated so we weren’t adding zinc to system.
Impermeable barrier added to trench – could sample.
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Need for covering rip rap – safety issue. Finding fabric that would allow necessary
amount of water through. Media Design – determine size of sand. Getting bags sewn.
Removal of soil at existing ditch block
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Shaping ditch
Trench for filter cage
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Sign crew building cage
Installation of filter bags
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Burrito method
Cage finished with sampling site in and river rock.
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Installation of choker coarse rock
Installation of soil
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Finished with salt tolerant sod
$5,200 for Design and Oversight
$10,000 in Materials
$13,000 for Labor
$13,000 for Equipment
First time we built these – expect costs for building in future go down.
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Go with burrito type system.
No cage
Use only in narrow ditches
Use sources for materials more readily available
Sand-iron filter insert performance◦ Storm events (Summer 2015)◦ Water levels, filter outflow (Dupuit’s equation)◦ Composite WQ Samples Soluble reactive phosphorus (SRP)
Sampling location
**Not drawn to scale**
Instrumentation in Monitoring well
Sampling tube from ISCO sampler
Pressure transducer
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Existing soil berm (without filter insert)
Site 3Existing soil bermDrainage area = 0.22 ha
Stillwater, Washington County, MN Sampling location
Sand Bag Ditch Block Failed
Proper width and sealing to prevent leakage, flow bypass◦ Re-installation?
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Date Rainfall (cm)SRP
EMCin(µg/L)
SRP Mass Removal Date
Rainfall (cm)
SRP EMCin (µg/L)
SRP Mass Removal
5/3/15 1.13 666 47.1% 6/17/15 2.54 114 35.4%
5/10/15 0.91 885 43.1% 6/22/15 1.24 128 36.6%
5/14/15 1.14 627 36.0% 6/28/15 0.76 283 14.9%
5/17/15 1.02 561 46.2% 6/29/15 1.88 116 40.1%
5/24/15 3.14 1000 53.9% 7/6/15 10.7 218 -10.5%
5/29/15 1.59 417 45.3% 7/28/15 0.79 202 43.1%
6/3/15 1.9 280 36.1% 8/18/15 3.54 274 36.0%
6/11/15 1.08 457 28.2% 8/22/15 4.11 184 -8.70%
6/13/15 1.77 168 41.7%
Mass Removal for 17 events: Mean = 33%; Median = 37%; Cumulative = 35%
SRP: Soluble Reactive PhosphorusEMC: Event Mean Concentration
Date Rainfall (cm)SRP
EMCin(µg/L)
SRP Removal Date
Rainfall (cm)
SRP EMCin (µg/L)
SRP Removal
5/14/15 1.13 486 -29.8% 6/29/15 1.88 181 2.49%
5/29/15 1.59 290 -0.69% 7/6/15 10.7 416 14.2%
6/3/15 1.90 342 -8.2% 7/12/15 6.25 121 -37.2%
6/7/15 2.13 143 -199% 7/18/15 2.36 151 10.7%
6/13/15 1.77 232 15.9% 8/18/15 38 283 -111%
6/20/15 1.22 57.2 -180% 8/22/15 4.11 244 -55.3%
6/22/15 1.24 144 -109%
SRP: Soluble Reactive PhosphorusEMC: Event Mean Concentration
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Assume:• Five iron-enhanced ditch blocks in series, • Equal lengths between the ditch blocks, • Equal inflow off of the slope of the ditch into the ditch
center, • No infiltration in the center of the ditch, and• A 35% retention in each ditch block for phosphate. Then, the concentration coming out of the last ditch block is 33% of the concentration coming inor 67% removal of phosphate
Can improve runoff treatment by roadside ditches
Remove runoff phosphate◦ 35% average reduction
In-series installation for greater reduction Long-term performance and maintenance
needs yet to be investigated◦ Effect of top soil cover
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Received Funds to Monitor for an Additional 3 Years
Questions
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NATIONAL MUNICIPAL STORMWATER ALLIANCE
(NMSA)
WHO AM I?Randy Neprash, [email protected]
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OVERVIEW
•Background information on NMSA
•NMSA Action areas
•Current status of NMSA
•NMSA Members
•What’s next?
•Questions
WHAT IS NMSA?
An alliance of state and regional groups comprised of MS4 permittees that is solely focused on MS4 issues
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PROBLEM STATEMENT
“Stormwater runoff is the only major source of water pollution that is increasing in many parts of the U.S.; however, stormwater infrastructure is still often considered a secondary or ancillary infrastructure segment. In order to meet the rising challenge of stormwater pollution, the function of stormwater infrastructure must be enhanced.”
MOTIVATION FOR FORMATION
• To represent MS4 permittees at the national level by providing a unified voice
• To lead changes in regulation both proactively and reactively
• To connect and unite MS4 programs• To promote stormwater as a resource• To improve the public image of stormwater • To create opportunities for multi‐benefit and multi‐use stormwater projects
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VISION FOR NMSA
• NMSA’s vision is to provide clean water for the nation
• This vision will be met through the following Supporting Principles:
• Provide efficient programs• Provide effective programs• Base decisions on science
OUR ACTION AREAS
• SECTOR SUPPORT AND INFORMATION
• MESSAGING & COMMUNICATION
• EDUCATION
• POLICY/ADVOCACY
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SECTOR SUPPORT AND INFORMATION
• Explore topics and related projects at a national scope that are of interest and benefit to MS4s
• Coordinate technology and information transfer at the national level between state and regional‐level MS4 groups
• Communicate with member MS4s across multiple topics using a variety of information dissemination venues and platforms
SECTOR SUPPORT AND INFORMATION
• Coordinate with other national organizations that impact the MS4 sector
• Assist states in managing existing or forming new/nascent state and regional‐level groups representing MS4 permittees
• Work with WEF member associations in a collaborative fashion
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MESSAGING & COMMUNICATION
• Distribute information about court rulings and new rules & regs
• Collect, reformat, generate, and distribute public education materials related to MS4 programs and policies
• Explore national media campaign(s) to amplify public education for stormwater
EDUCATION• Provide exchange forums for MS4 permittees
• Support & expand public education for stormwater
• Provide or support technical reports
• Provide or support guidance manuals
• Host technical forums
• Support member activities and conferences
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POLICY/ADVOCACY
• Speak directly with EPA staff• Provide a conduit to Federal regulatory and legislative contacts of interest to MS4 community
• Provide strategic support on regulatory and legislative actions at state/local level
• Provide formal comments on federal regulatory proposals from the perspective of MS4 permittees
POLICY/ADVOCACY
• Provide timely communications on pending and ongoing regulatory and legislative actions impacting the MS4 community
• Provide policy analysis to MS4 community
• Coordinate and work with other national groups to amplify messages on MS4 issues
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WHERE WE ARE NOW
• We have incorporated as a 501(c)(3)• Currently completing the non‐profit establishment phase
• Executive Committee beginning the work of the organization
• Completed a charter and recommendations for the organization
• We have formalized an MOU with WEF and are part of the WEF Stormwater Institute
MEMBER GROUPS
• State/regional groups of MS4 permittees independently formed in over 20 states
• Is there a group in your state that we should know about?
• These groups provide critical support for MS4 programs
• Chair and vice‐chair from state‐level groups
• 10 groups currently members of NMSA; in discussion with 22 in total
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CURRENT MEMBERS• Initial stormwater organizations making up the NMSA membership:1. Minnesota Cities Stormwater Coalition2. California Stormwater Quality Association3. Central Massachusetts Regional Stormwater Coalition4. Ohio Stormwater Association5. Tennessee Stormwater Association6. Indiana Association for Floodplain and Stormwater Management 7. Iowa Stormwater Education Partnership8. Virginia Municipal Stormwater Association9. Arizona stormwater outreach for regional municipalities10. Louisiana Urban stormwater coalition
NEXT STEPS
• Continue to engage in outreach to gain new members
• Focus on products / initiatives
• Quarterly calls with membership for consistent input
• Continue regular engagement with EPA
• Better understand the needs of MS4 permittees and articulate them to EPA staff
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GET INVOLVED
• www.nationalstormwateralliance.org
• Leadership:• Chair: Randy Neprash, Minnesota Cities Stormwater Coalition ([email protected])
• Vice Chair: Scott Taylor, California Stormwater Quality Association ([email protected])
10827 Public Works Stormwater Summit Day One Stormwater Asset Management Strategies and Tools (Bryant)10827 Public Works Stormwater Summit Day One Stormwater Asset Management Strategies and Tools (Loida)