THE VALUE OF A WATERSHED APPROACH Carol R. Collier, P.P.,AICP Delaware River Basin Commission
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Transcript of THE VALUE OF A WATERSHED APPROACH Carol R. Collier, P.P.,AICP Delaware River Basin Commission
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THE VALUE OF A THE VALUE OF A WATERSHED APPROACHWATERSHED APPROACH
Carol R. Collier, P.P.,AICPCarol R. Collier, P.P.,AICPDelaware River Basin CommissionDelaware River Basin Commission
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WHY?
Most Major Rivers Cross Or Form State Boundaries
Rivers Do Not Respect Political Boundaries No One Agency Can Manage Water
Resources Most Water Problems Cannot Be Solved At
the Site – Need To Look Upstream (Quantity and Quality Issues)
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Why?
Multi Dimensional Issues• Flow affects water quality• Stormwater management is necessary for water
supply management• There is only one water system
Need for Integrated Water Resources Management (IWRM)
Cost Effective• Working across boundaries can spread out the
costs and provide leverage • Reduce Litigation
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Delaware River Watershed Facts
• Nearly 15 million people (about 5% of the U.S. population) rely on the waters of the basin
Drains 13,539 mi² , or 0.4 of 1% of the continental U.S. land area
• 216 tributary streams
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Delaware River
Longest Undammed River
East of the Mississippi
330 miles
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The Need for Basin-Scale Planning
4 States 25 Congressional Districts 42 Counties 838 Municipalities
Rivers Don’t Respect Political Boundaries
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Delaware River Basin
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New York City, which lies outside
the watershed, gets roughly half its
water from three reservoirs located
on tributaries to the Delaware --
Cannonsville, Pepacton, and
Neversink.
Map: NYC DEP Web Site
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DelawareBay
At l
ant ic
Oce
an
Philadelphia
Dover
Reading
Camden
Trenton
Wilmington
Lewes
Pottstown
Salem
Milford
Maurice River
C & D Canal
Salem River
Perkiom
en Creek
Neshaminy Creek
Rancocas Creek
Leipsic River
Alloway Cr.
St. J ones River
Cohansey R
iver
Raccoon Cr.Oldmans Cr.
Chris
tina R
iver
Assunpink Cr.
White C
lay Cr.
Mantua Cr.
Tulpehocken Creek
Mispillio
n River
Smyrna River
Stowe C
r.
Brandywine C
reek
Crosswicks Creek
Big Timber Cr.
Cooper River
Crum
Cr.
Blacks Creek
Manataw
ny Cr.
Broadkill River
Ceda
r Cr.
Schuylkill River
Delaware RiverMurde
rkill River
Dennis Cr.
West Br.
Brandywine Cr.
Pennsauken Cr.
Wissahickon Cr.
UnionLake
Geist
LakeGalena
Green Lane
HoopesRes.
Blue MarshReservoir
Marsh CreekReservoir
Pennsylvania
Maryland
New Jersey
Delaware
Zone 6
Zone 3
Zone 2
Zone 4
Zone 5
RM 48.23
RM 108.4
RM 133.4
RM 95
RM 78.83
RM 0
±0 5 10
Miles
Zone Designations
for the Delaware Estuary
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Delaware River Port Complex – Largest Fresh Water Port
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1960’s Maximum
Salt Line (250 mg/l, 7 day avg)
Normal R.M. 77
Data for determination provided by the U.S. Geological Survey and Kimberly Clark Corp.
AVG. MID-MONTH
LOCATION
J an 68Feb 68Mar 67Apr 61May 64J un 67J ul 72Aug 77Sep 79Oct 81Nov 80Dec 74
MONTH
Water Supply Intake RM 110
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Delaware River Basin Commission
PE
NN
SY
LV
AN
I A
MARYLAND
DELAWARE
N E W Y O RK
ATLANTI
C O
CE
AN
CH
ESA
PE
AK
E B
AY
NewJersey
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Commitment to Resolve Disputes
Committed to work through the Commission
The States mutually agreed – for the 100-year duration of the Compact – to waive and relinquish any right or privilege to apply for modification of the 1954 Supreme Court Decree
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Flexible Flow Management Plan (FFMP)
Reservoir Releases• Dependent on Reservoir Levels• Water Supply – NYC and Downstream• Ecological Flows –
cold water fishery,
endangered species
• Salt Repulsion
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Fish Consumption Advisories
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“If you don’t know where you are going, you’ll probably end up somewhere else.”
The Rabbit in Alice in Wonderland – Lewis Carroll
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DRBC Planning
Water Resources Plan for the Delaware River Basin
Comprehensive Plan
6 yr. Strategic Plan (updated annually)
Annual Work Plan and Budget
State of the Basin Report
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State Water Resources Planning &
Management
Infrastructure Funding
Basin Comm-issions
TribesState
AgenciesFederal
Agencies
Consensus & Coordination
Federal Policy &
Regulation
Data & Research
Key Factors Influencing States’ Key Factors Influencing States’ Water Resources ActionsWater Resources Actions
NGOs
Political & Budget
Realities
Locals &Watershed
Groups
CRISIS
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RECAP - Value of Watershed Approach and River Basin Commissions
Place-based Management Working with the River Integrated Water Resources Management More Comprehensive – More Alternatives Avoid Litigation More Cost-Effective
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Needs For Effective Watershed Management
Governance Changes – • streamlining, eliminate stove pipes, etc.• IWRM
Funding
Data and Information
Change Crisis Mgt. to Proactive Strategies
Promotion / Education on Watershed Approach
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QUESTIONS?
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What the Heck is IWRM???? Integration of:
• Multiple Interests• Multiple Levels of Government• Variety of Stakeholders• All Water Sectors
No Stovepipes Ultimate Goal - One plan addressing:
• Quality and quantity• Water supply/droughts, stormwater/flooding,
wastewater, ecological flow needs, (and land use) • Groundwater and surface water• In a watershed context