Ministry of Environment and Water
Regional Inspectorate of Environment and Water
Veliko Turnovo

Brief description of content | Available resource formats | Access | Contact person |

Information resource title:
National Environment Monitoring System, Subsystem "Surface water"

Brief description of content:
The database includes information for measured content of pH, dissolved oxygen, heavy metals etc. in surface water in sampling sites on the territory of RIEW – Veliko Turnovo.

Measured Indicators: Temperature, Activity reaction /pH/, dissolved oxygen, oxygen saturation, Biochemical oxygen demand (BOD5), COD-Mn, COD-Cr, Electrical conductivity, suspended solids, dissolved solids, Chloride ions, Sulphate ions, Ammonium ion, nitrite and nitrate nitrogen, Phosphates, Total hardness, Cyanides, petroleum products and extractable substances with tetrachlormethane, Iron, Chromium, Lead, Copper, Zinc, Cadmium, Nickel, Sodium, Tin, Arsenic.
Measuring units: ⁰С, %, mg/l, ms/cm, mgequ/l

Available resource formats:

• DBASE database

Data original language:

• Bulgarian

Languages for information keeping:

• Bulgarian

Publications:

• Annual report, Monthly report
• Annual report for the state of environment in Bulgaria (Green Book)

Data access:
The information is provided in accordance with the Law on Access to Public Information. An official request must be made to the Director of the RIEW, specifying the required information and the need for this information.

Charges for providing information according to method of provision are specified in Regulation 10 of the Ministry of Finance, effective 10.01.2001.

Contact person:  Eng. Kina Velichkova

Position	Expert in Information Activities Division
Language skills	Russian, English
Town/Village-mail code	Veliko Turnovo – 5002, PO Box 11
Street	68, Nikola Gabrovski Str.
Telephone	(+ 359 62) 62 03 58, ext. 108
Fax	(+ 359 62) 62 37 84
E-mail	velichkovak@riosvt.org
URL	http://www.riosvt.org