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Showcasing GIS Tools and Maps for Great Lakes Stormwater Workshop Cleveland, Ohio August 10, 2006 Kimberly Majerus FHWA-Resource Center Environmental Technical Services Team. Hydrology & water quality alteration – physical, chemical, biological.

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Showcasing gis tools and maps for great lakes stormwater workshop cleveland ohio august 10 2006

Showcasing GIS Tools and Maps for

Great Lakes Stormwater Workshop

Cleveland, Ohio

August 10, 2006

Kimberly Majerus

FHWA-Resource Center

Environmental Technical Services Team


Stormwater water quality npdes soils erosion sediment drainage impacts

Hydrology & water quality alteration –

physical, chemical, biological

Stormwater, Water Quality, NPDES, Soils, Erosion, Sediment, Drainage, Impacts

To handle these various responsibilities – we need maps


Showcasing gis tools and maps for great lakes stormwater workshop cleveland ohio august 10 2006

Use of GIS & Technology – How do we get there?

Technology Life Cycle to Match User Needs

Step One:

Identify Users

& User Needs

Deliver

Solutions & Tools

& Measure Benefits

Assess Data Needs

and Scale

(spatial & temporal)

Life Cycle to

Match

User Needs

Design & Develop Data

and Tools

& Maintenance Plan

Identify

Available Data,

Methods, Tools

& also Gaps

Select Existing Data &

Tools &

Eval Need for New Ones


National spatial data infrastructure www geo one stop gov
National Spatial Data Infrastructurewww.geo-one-stop.gov

Share & Use- Free GIS Map Data at Various Levels

Regional & National

County/Parish

Local Data & Uses


Showcasing gis tools and maps for great lakes stormwater workshop cleveland ohio august 10 2006
Free GIS Data to Download from the Web (Great Lakes states listed, from National Spatial Data Infrastructure (NSDI))

  • Spatial GIS Data Online Web Clearinghouses:

  • NATIONWIDE SOURCES (NSDI) http://www.geo-one-stop.gov

  • ILLINOIS http://www.isgs.uiuc.edu/nsdihome/ISGSindex.html

  • INDIANA http://in-ulib-brayton.ads.iu.edu/MetadataExplorer/

  • MICHIGAN http://www.mcgi.state.mi.us/mgdl/

  • MINNESOTA http://www.lmic.state.mn.us/chouse/index.html

  • NEW YORK http://www.nysgis.state.ny.us/index.html

  • OHIO http://www.ohioview.org/search/

  • PENNSYLVANIA http://www.pasda.psu.edu/access/index.shtml

  • WISCONSIN http://www.sco.wisc.edu/wisclinc/


Remote sensing free orthophotographs
Remote Sensing – Free Orthophotographs

Geographically referenced to the earth

(black/white or color of various scales)

Presence of:

Impervious surfaces?

Water bodies?

Drainage patterns?

Comp storage?

------------------------New Cooperative Effort: Imagery for the Nation

Free from Web at IL Geospatial

Data Clearinghouse, IDOT as partner


Gis tools data and methods
GIS, Tools, Data, and Methods

Example Study - use of Free Data from the web (floodplains, streams, orthos, elev, soils, trans, + more)

National Spatial Data Infrastructure (www.geo-one-stop.gov)



Gis tools data stormwater water quality
GIS Tools & Data: Stormwater & Water Quality

  • Three Examples to Highlight:

  • Cleveland, OH Pilot Research for WatTrans GIS & Decision Support System (DSS)

  • NYSDOT mapping of drainage outfalls using GPS & GIS

  • PA Stormwater & Water Data on Web – at PA State GIS Clearinghouse


Gis based decision support system dss ohio wattrans planning pilot research for cleveland area oh
GIS-Based Decision Support System (DSS) - Ohio WatTrans Planning, Pilot Research for Cleveland area, OH

  • 3 components OH DSS Tool as:

  • GIS maps for project area -with viewer

  • DSS output (to consider potential effects in project area and watersheds and possible BMPs)

  • Links to more information using DSS as first step

  • Partners: USGS in OH, the Cuyahoga River Remedial Action Plan (RAP), USEPA, the Ohio Dept of Transportation, the Northeast Ohio Areawide Coordinating Agency and others.


Nysdot drainage outfall mapping for state pollutant discharge elimination system spdes
NYSDOT Drainage Outfall Mapping for Planning, Pilot Research for Cleveland area, OHState Pollutant Discharge Elimination System (SPDES)


Nysdot spdes outfall mapping example computer screen
NYSDOT SPDES Outfall Mapping- Planning, Pilot Research for Cleveland area, OHexample computer screen

More than

4000 drainage outfalls

have been mapped

using GPS and GIS


Showcasing gis tools and maps for great lakes stormwater workshop cleveland ohio august 10 2006

Power Tools-Spatial Analysis: Planning, Pilot Research for Cleveland area, OHGIS -what no other tool can doIL GIS Predictive Modeling and Tools for Impact Assessment, Mitigation and Monitoring after construction

Predicted Model Results: “After” construction

Kkk

K

K

K

K

K

GIS Model Simulations:

Baseline “before” construction

Proposed Trans


Throughout project delivery use data tools
Throughout Planning, Pilot Research for Cleveland area, OH Project Delivery- use Data & Tools

Project Delivery Cycle: Planning, Studies, Drainage, Design, Construction, O&M

Environmental Approvals, Commitments, and Monitoring


Showcasing gis tools and maps for great lakes stormwater workshop cleveland ohio august 10 2006

GIS, Tools, and Data Planning, Pilot Research for Cleveland area, OH

Factors for Success

(next pages to read as handout

For Great Lakes workshop)


Showcasing gis tools and maps for great lakes stormwater workshop cleveland ohio august 10 2006

Use of GIS & Technology – How do we get there? Planning, Pilot Research for Cleveland area, OH

Technology Life Cycle to Match User Needs

Step One:

Identify Users

& User Needs

Deliver

Solutions & Tools

& Measure Benefits

Assess Data Needs

and Scale

(spatial & temporal)

Life Cycle to

Match

User Needs

Design & Develop Data

and Tools

& Maintenance Plan

Identify

Available Data,

Methods, Tools

& also Gaps

Select Existing Data &

Tools &

Eval Need for New Ones


Formula for success using gis for in house and contracted work
Formula for Success: Planning, Pilot Research for Cleveland area, OHUsing GIS for In-House and Contracted Work

  • Determine - how data and GIS to be used, by who

  • Measure benefits of GIS: before and after

  • Can focus on one topic but keep the door open for

  • integrated analyses and decisions


Formula for success cont using gis for in house and contracted work
Formula for Success (cont): Planning, Pilot Research for Cleveland area, OHUsing GIS for In-House and Contracted Work

  • Match scale & complexity to the decision

  • Include flexibility and scalability into tool

  • Pursue consistency in data development & delivery

  • Useful data is available and downloadable for free