Laura Blake, The Cadmus Group, Inc. Jane Peirce, Massachusetts...

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Laura Blake, The Cadmus Group, Inc. Jane Peirce, Massachusetts DEP Corey Godfrey, The Cadmus Group, Inc. Doug Norton, EPA Office of Water

Transcript of Laura Blake, The Cadmus Group, Inc. Jane Peirce, Massachusetts...

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Laura Blake, The Cadmus Group, Inc.

Jane Peirce, Massachusetts DEP Corey Godfrey, The Cadmus Group, Inc.

Doug Norton, EPA Office of Water

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“Recovery Potential” Recovery potential is the likelihood of an impaired

water to re-attain a desired condition, given its:

Ecological capacity

Exposure to stressors

Social context affecting efforts to improve its condition

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Recovery Potential Screening Developed by U.S. EPA to provide states with a means

to compare restorability and make strategic decisions for:

TMDL development

TMDL implementation

Stream restoration

Targeting 319 grants and other funds

Monitoring for water quality improvements

Many more!

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Recovery Potential Screening (cont.)

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Ecological Sub-score Stressor Sub-score Social Sub-score

Ecological metrics

Indicator 1

Indicator 2

Indicator 3

Indicator 4

Indicator 5….

Stressor metrics

Indicator 1

Indicator 2

Indicator 3

Indicator 4

Indicator 5….

Social context metrics

Indicator 1

Indicator 2

Indicator 3

Indicator 4

Indicator 5….

(Ecological + Social)

Stressor

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Project Scope Staff involvement from 319, 303(d), CZM, DER

Selection of indicators for each of three categories:

Watershed ecological condition

Watershed stressors

Social capacity for restoration

Indicators compiled/calculated at both the HUC12 watershed and the SWMI subwatershed scale

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84 Indicators Calculated 24 ecological metrics

Number of confluences, watershed % forest, stream corridor % forest, etc.

45 stressor metrics

Watershed % urban, dam density, water use intensity, etc.

15 social metrics

Protected land percentage, presence of water-based recreation, number of public water supply intakes, etc.

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Rank Ordered Scores

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Initial Screening Runs Targeting 319 funds

Prioritizing TMDL development and implementation

Prioritizing healthy watersheds for protection

Selecting impairment-specific restoration measures

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Targeting 319 Funds (HUC12)

Hypothetical Scenario Hypothetical Scenario

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Priority Urban Watersheds for Nutrient TMDL Development

Hypothetical Scenario

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Healthy Watersheds (HUC12)

Hypothetical Scenario

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Healthy Subwatersheds (SWMI)

Hypothetical Scenario

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Targeting 319 Funds (SWMI)

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Phosphorus Impaired Streams to Target for TMDL Development

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Next Steps for Massachusetts Share with partners and convene a Recovery Roundtable to

encourage synergistic work: EOEEA MassDEP GIS, Wetlands, CAPS program, BWSC-NRD, DWM, DMS DFG/EER Riverways CZM

Potential Applications: Public outreach and education TMDL prioritization Assessment and monitoring decisions Healthy watersheds protection Selection of Farm Bill target watersheds Land acquisition decisions

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EPA’s Recovery Potential Screening Website

http://water.epa.gov/lawsregs/lawsguidance/cwa/tmdl/recovery/index.cfm

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Contact Information Doug Norton, U.S. EPA, [email protected]

Jane Peirce, MA DEP, [email protected]

Laura Blake, The Cadmus Group, [email protected]

Corey Godfrey, The Cadmus Group, [email protected]