For your information you will find the PLC annual 2010
report at Eionet/Reportnet as usual on the following link:
http://cdr.eionet.europa.eu/se/helcom/colqgpwrw
The data is collected and reported in the same way as
earlier years, and should thus comparable to earlier
reports
A few comments:
- COD but not BOD is mesured in river monitoring
programmes and reported this year (BOD levels are low and give erratic results).
- Metals from point sources are updated, Hg, Cd, Pb, Cu,
Zn, Cr and Ni, for UWWTP
> 20 000 pe
- This year we report COD and/or BOD as well as N
and P for UWWTPs, but we don’t report PO4-P or oil.
- In PLC5 we included also small MWWTPs (< 2000
pe), but here we only report those > 2000 pe in order not to spoil the time
series
- Fish farm load is not reported because we do not have
any better figures then those calculated for PLC 5.
This year we will add a time series for point sources
with data from 2004 and onwards.
Best regards
Malin Kanth
Regards Malin
Malin
Kanth
SWEDISH
ENVIRONMENTAL PROTECTION AGENCY
Environmental
Assessment Department
OFFICE:
Valhallavägen 195,
POSTAL: SE-106 48
Stockholm, Sweden
TEL: +
46 10 698 12 31, FAX: + 46 8 698 15 85INTERNET:
www.swedishepa.se
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