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The Water CycleThe Water Cycle
Driven by Driven by Radiant EnergyRadiant Energy from from the Sun.the Sun.Driven by Driven by Radiant EnergyRadiant Energy from from the Sun.the Sun.
WATER ON THE GROUND: WATER ON THE GROUND: Surface WaterSurface WaterHaddam Surface Water ResourcesHaddam Surface Water Resources
RiversRivers
StreamsStreams
WetlandWetlandss
RiversRivers
StreamsStreams
WetlandWetlandss
Surface WaterSurface Water
KillingworthKillingworth’s Surface ’s Surface Water Water ResourcesResources
KillingworthKillingworth’s Surface ’s Surface Water Water ResourcesResources
RiversRivers
StreamsStreams
WetlandWetlandss
RiversRivers
StreamsStreams
WetlandWetlandss
Surface WaterSurface WaterDrainage SystemDrainage System – Small – Small streams flowing into larger streams flowing into larger streams and rivers.streams and rivers.
Drainage SystemDrainage System – Small – Small streams flowing into larger streams flowing into larger streams and rivers.streams and rivers.
Drainage Systems are called Drainage Systems are called WatershedsWatershedsDrainage Systems are called Drainage Systems are called WatershedsWatersheds
Map Key: Watershed Boundary Map Key: Watershed Boundary
Watersheds are Watersheds are used to manage used to manage water.water.
Watersheds are Watersheds are used to manage used to manage water.water. Moveme
nt of water
What is a Watershed?What is a Watershed?
A Watershed is an area of land that drains to a single outlet.
A Watershed is an area of land that drains to a single outlet.
Drainage Divide – Drainage Divide – ridge separating ridge separating watershedswatersheds
Long Island
Long Island
SoundSound
Major Watersheds in ConnecticutMajor Watersheds in Connecticut
South South CentrCentr
al al CoastCoast
alal
HKHSHKHS
What is a What is a Brownfield?Brownfield?What is a What is a
Brownfield?Brownfield?
A A BROWNFIELD BROWNFIELD is property that is not is property that is not being redeveloped because it is or being redeveloped because it is or might be contaminatedmight be contaminated..
A A BROWNFIELD BROWNFIELD is property that is not is property that is not being redeveloped because it is or being redeveloped because it is or might be contaminatedmight be contaminated..
What is a What is a Brownfield?Brownfield?What is a What is a
Brownfield?Brownfield?
EPA’s Brownfields Program:EPA’s Brownfields Program:Helps states and communities clean Helps states and communities clean
up and reuse brownfields for up and reuse brownfields for economic development. economic development.
EPA’s Brownfields Program:EPA’s Brownfields Program:Helps states and communities clean Helps states and communities clean
up and reuse brownfields for up and reuse brownfields for economic development. economic development.
HELPS TO:HELPS TO:1.1. Protect the Environment Protect the Environment 2.2. Build Partnerships between Build Partnerships between
businesses & townsbusinesses & towns3.3. Strengthen the MarketplaceStrengthen the Marketplace4.4. Improve a community’s long-term Improve a community’s long-term
quality of lifequality of life
HELPS TO:HELPS TO:1.1. Protect the Environment Protect the Environment 2.2. Build Partnerships between Build Partnerships between
businesses & townsbusinesses & towns3.3. Strengthen the MarketplaceStrengthen the Marketplace4.4. Improve a community’s long-term Improve a community’s long-term
quality of lifequality of life
CT BrownfieldsCT BrownfieldsCT BrownfieldsCT Brownfields
Connecticut’s Bureau of Waste Connecticut’s Bureau of Waste ManagementManagement -oversees CT -oversees CT
Brownfields clean up programsBrownfields clean up programs
Connecticut’s Bureau of Waste Connecticut’s Bureau of Waste ManagementManagement -oversees CT -oversees CT
Brownfields clean up programsBrownfields clean up programsConnecticut’s Connecticut’s SUSPECTEDSUSPECTED sites: sites:
http://www.ct.gov/dep/cwp/view.asp?a=2715&q=324930&depNav_GID=1626
There are over 290 sites in Connecticut.There are over 290 sites in Connecticut.
Connecticut’s Connecticut’s SUSPECTEDSUSPECTED sites: sites:
http://www.ct.gov/dep/cwp/view.asp?a=2715&q=324930&depNav_GID=1626
There are over 290 sites in Connecticut.There are over 290 sites in Connecticut.
http://www.ctbrownfields.com/default.asp
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & SocietySTEP 1STEP 1 - What do you - What do you knowknow about the site?about the site? STEP 1STEP 1 - What do you - What do you knowknow about the site?about the site? Location:Location:
7 Candlewood 7 Candlewood Hill RdHill Rd
Past Use:Past Use:
Farm Farm Equipment Equipment ManufacturingManufacturing
Location:Location:
7 Candlewood 7 Candlewood Hill RdHill Rd
Past Use:Past Use:
Farm Farm Equipment Equipment ManufacturingManufacturing
STEP 1STEP 1 - What do you - What do you knowknow about the site?about the site? STEP 1STEP 1 - What do you - What do you knowknow about the site?about the site? What do you What do you
see?see?What do you What do you see?see?
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
STEP 1STEP 1 - What do you - What do you knowknow about the site?about the site? STEP 1STEP 1 - What do you - What do you knowknow about the site?about the site? Natural ResourcesNatural Resources– Is there – Is there surface water?surface water?Natural ResourcesNatural Resources– Is there – Is there surface water?surface water?
Candlewood Hill Candlewood Hill BrookBrookCandlewood Hill Candlewood Hill BrookBrook
CT CT RiverRiverCT CT RiverRiver
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
STEP 1STEP 1- What do you- What do you know know about the site?about the site? STEP 1STEP 1- What do you- What do you know know about the site?about the site? Natural ResourcesNatural Resources – Is there – Is there
Ground Water?Ground Water?Natural ResourcesNatural Resources – Is there – Is there Ground Water?Ground Water?
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
STEP 2STEP 2 - What are the suspected - What are the suspected contaminants?contaminants? STEP 2STEP 2 - What are the suspected - What are the suspected contaminants?contaminants?
Look at your “Brownfield Look at your “Brownfield Contaminants Guide”.Contaminants Guide”.
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
The Town of Haddam has found that The Town of Haddam has found that the site may contain: the site may contain:
1.1.Heavy metalsHeavy metals
2.2.volatile organic compounds (VOCs)volatile organic compounds (VOCs)
3.3.pesticides and herbicidespesticides and herbicides
The Town of Haddam has found that The Town of Haddam has found that the site may contain: the site may contain:
1.1.Heavy metalsHeavy metals
2.2.volatile organic compounds (VOCs)volatile organic compounds (VOCs)
3.3.pesticides and herbicidespesticides and herbicides
STEP 2STEP 2 - What are the suspected - What are the suspected contaminants?contaminants? STEP 2STEP 2 - What are the suspected - What are the suspected contaminants?contaminants?
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
STEP 3STEP 3 - What do the suspected - What do the suspected contaminants threaten?contaminants threaten? STEP 3STEP 3 - What do the suspected - What do the suspected contaminants threaten?contaminants threaten? Heavy metals:Heavy metals:
•PoisoningPoisoning•Nerve and brain damageNerve and brain damage
•Allergic reactionsAllergic reactions•Tiredness and headachesTiredness and headaches
•Birth defects and miscarriages in humans and Birth defects and miscarriages in humans and other animalsother animals
Pesticides and Herbicides:Pesticides and Herbicides: are designed to kill andare designed to kill and
harm, are carcinogens, and irritate skin and eyesharm, are carcinogens, and irritate skin and eyes
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
STEP 4STEP 4 – Design an – Design an Investigation to determine Investigation to determine extent of contamination.extent of contamination.
Your suspected Your suspected contaminants and site map contaminants and site map
are your guide.are your guide.
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society
Investigating a Brownfield Investigating a Brownfield SiteSite
CAPT – Science, Technology & SocietyCAPT – Science, Technology & Society