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Seine Normandie Water Agency Forty years of sustainable developement. Water Management in France. Delineated water management roles. The French state. The Municipalities. The water agencies system. 6 river catchment territories. River basin Committee. Executive body :. - PowerPoint PPT Presentation
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Seine Normandie Water Agency
Forty years of sustainable developement
Water Management in FranceDelineated water
management roles
The French state
The Municipalities
The water agencies system
6 river catchmentterritories
River basin Committee
Executive body :
Polluters have to pay
Water Price in Paris area:3€/m3
Polluter pay principle
Purifiers are financed
sanitation
Drinking water
supply and
treatmentVAT
Water Agency
Financing water works• Pollution tax : 500 M€• A five year financing and planning
program• Grants and soft loans to finance :
- Studies (50 M€/year)- Waste water treatment plants (400 M€/y)- Sewer systems (400 M€/y)- Drinking water treatment plants (140 M€/y)
• Average financing ratio : 50%
Demography
Results and benefits
0
500
1000
1500
2000
2500
1950 1960 1970 1980 1990 2000 2010
Nu
mb
re o
f w
aste
wat
er
trea
tmen
t p
lan
ts
0
5
10
15
20
25
Tre
atm
en
t ca
pa
city
(M
Eq
hab
) Number of waste water treatment plants Treatment capacity
19602006
Oxygen in the river Seine downstream Paris 19812000
2005
FISH MORTALITY LIMIT
Ox
yg
en
Co
nc
en
tra
tio
n (
mg
/l)