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European Commission urban waste water website: Greece

CHRISSOROIS TRIBUTARY

Area : CHRISSOROIS TRIBUTARY - Identifier : ELSARV21 - Reporting year : 2018

Timeline

2012

2014

2016

2018

Characteristics 2018
Type of sensitive area: River sensitive area
Total load entering:
Total design capacity:
Date of designation Starting date of application
All territory covered (5.8): 
No
 - -
75% removal nitrogen and phosphorus (5.4):
- -
Article 5(2) applied: 
When this Article of the urban waste water treatment directive 91/271/EC applies, Member States shall ensure that urban waste water entering collecting systems shall before discharge into this sensitive areas be subject to more stringent treatment for all discharges from agglomerations of more than 10 000 population equivalent. The starting date of application is the deadline that each agglomeration has to respect in this sensitive area.
Yes

Criteria
Eutrophication - Nitrogen: 
Designation Criteria (a, b, c): a - Nitrogen
Yes
 29/09/1999 29/09/2006
Eutrophication - Phosphorus: 
Phosphorus Criteria that is defined to be reduced in this sensitive area due to existing Eutrophication or potential future Eutrophication problems. This criteria is related to the annex II.a of the urban waste water treatment directive 91/271/EC
Yes
 29/09/1999 29/09/2006
Drinking water - Nitrogen: 
Nitrogen Criteria that is defined to be reduced in this sensitive area due to nitrogen quality of drinking water when this receiving area is intended to be used for the asbtraction of drinking water. This criteria is related to the annex II.b of the urban waste water treatment directive 91/271/EC
No
 - -
Other directives: 
Other parameters related to further treatment than secondary treatment that are defined to fulfil other European directive objectives. This criteria is related to the annex II.c of the urban waste water treatment directive 91/271/EC
No
 - -
Comment other directive:
 -

Parameter (s) subject to more stringent treatment
Nitrogen: 
Nitrogen Criteria that is defined to be reduced in this sensitive area due to existing Eutrophication or potential future Eutrophication problems. This criteria is related to the annex II.a of the urban waste water treatment directive 91/271/EC
Yes
Microbiology: 
No
Phosphorus: 
Phosphorus Criteria that is defined to be reduced in this sensitive area due to existing Eutrophication or potential future Eutrophication problems. This criteria is related to the annex II.a of the urban waste water treatment directive 91/271/EC
Yes
Other: 
When required agglomerations of more than 10 000 population equivalent that are discharging in this area have to implement a more stringent treatment adapted to the quality objectives of the directive that is related to designation criteria other
No

General comment:

Tributary of Strymonas River
Beginlife of the SA:
29/09/1999
Evolution Type: 

Not provided
Endlife of the SA: 

-
Waste Water Network Connexions
Linked agglomerations: 
NIGRITA
Linked treatment plants: 
NIGRITA
Linked discharge point(s): 
CHRISSOROIS RIVER
Site information
Year of data: 
2018
Source of data: 
File See sourcefile

Other years :
Year of data: 2016
Source of data: file See sourcefile

Year of data: 2014
Source of data: file See sourcefile

Year of data: 2012
Source of data: file See sourcefile