LT LT4500 Dauguva River Basin District N Reporting for the national part of the Dauguva RBD QE1-1 Phytoplankton LW Sampling is carried out in the deepest part of the lake with Ruttner sample bottle. Not stratified lakes: euphotic zone integrated sample. If lakes deepest parts depth is less than 2 m, sampling is done in depth 0,2 m and 1 m. If depth in lake parts is 2m or more, samples are collected in 0.2 m, 2 m, 4 m, 6 m depth till 2S. Stratified lakes: 1. Euphotic zone integrated sample. If depth of 2S is less or equal to depth of underneath border of metalimnion, samples are collected in 0.2 m, 2 m, 4 m, 6 m depths till 2S (till underneath border of metalimnion, include depth of underneath border of metalimnion). 2. Euphotic zone integrated sample. If depth of 2S is or exceeds the depth of underneath border of metalimnion, samples are collected in 0.2 m, 2 m, 4 m, 6 m depths till 2S (and till underneath border of metalimnion, not include depth of underneath border of metalimnion). 1 l sample, fixed. Sub samples (1l each) from different depths (0.2 m, 2 m ... ) are intermingled to make one sample of 1 l. Sample of phytoplankton is concentrated using method of sedimentation and filtration from 1 l to 10 ml. Sample 10 ml is analyzed. LST EN ISO 5667 – 3:2006, ISO 5667 – 3:2003, LST EN 25667 – 2:2001, ISO 5667 – 2:1991 QE1-2-3 Macrophytes LW The abundance of species is estimated according 5 degree scale: 1 = very rare, 2 = rare, 3 = common, 4 = frequent and 5 = very frequent. The minimal number of transects is determined by the lake area size-class. STELZER D., SCHNEIDER S., MELZER A., 2005: Macrophyte-based assessement of lakes – a contribution to the implementation of the Water Framework Directive in Germany. – Intern. Rev. Hydrobiol., 90(2): 223-237. The abundance of species is estimated according 5 degree scale: 1 = very rare, 2 = rare, 3 = common, 4 = frequent and 5 = very frequent. Score (1 – very rare, 2 – rare, 3 – common, 4 – frequent, 5 – very frequent), for calculation transformed to plant quantity =score3 (1, 8, 27, 64, 125). As decribed by STELZER D., SCHNEIDER S., MELZER A., 2005: Macrophyte-based assessement of lakes – a contribution to the implementation of the Water Framework Directive in Germany. – Intern. Rev. Hydrobiol., 90(2): 223-237 QE1-3 Benthic invertebrates LW Multi-habitat integrated sampling designed for sampling major habitats in proportion to their presence within a sampling reach is carried out. A sample consists of 12 “sampling units” taken from all habitat types at the sampling site with a share of at least 8 % coverage. A “sampling unit" is a stationary sampling performed by positioning the net and disturbing the substrate in a quadratic area that equals 0,4 x 0,25 m( 1 minute). + 1 sample "by collecting" (we must collect 1 sample about 5-10 min.). LST EN 25667-2:2001, ISO 5667-2:1991, LST EN ISO 5667–3:2006, ISO 5667 – 3:2003, LST EN 27828:2000, ISO 7828:1985, LST EN 28265:2000, ISO 8265:1988, LST EN ISO 9391:2000, ISO 9391:1993. Macro benthic invertebrates are described with microscope to the taxon level, that is as circumstantial, as possible. LST EN ISO 5667–3:2006, ISO 5667 – 3:2003 QE1-4 Fish LW Gill nets Fish length (cm), weight (g), age structure (%), species composition. EN 14011:2003 QE2-4-2 Residence time LW Echosounding Calculation QE2-5 Morphological conditions - lakes LW Structure of the shore line, coverage by natural riparian vegetation QE3-1-1 Transparency LW Secchi disk Instrumental QE3-1-2 Thermal conditions LW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2007 Instrumental EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2007 QE3-1-3 Oxygenation conditions LW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2008 Electrochemical EN 25814:1999 QE3-1-5 Acidification status LW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2008 pH - Electrometrical, Alcalinity - Titrimetric pH - ISO 10523:2009, Alcalinity - U QE3-1-6 Nutrient conditions LW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2010 Nitrite - Spectrometric, Flow injection analyse, Nitrate - Spectrometric, Flow injection analyse, Total Ammonium - Spectrometric, Flow injection analyse, Total Nitrogen - Spectrometric method using oxidative digestion with peroxodisulfate and Total Phosphorus - Spectrometric method using ammonium molybdate Nitrite - EN 26777:1999, EN ISO 13395:2000, Nitrate - EN ISO 13395:2000, ISO 7890-3:2005, Total Ammonium - EN ISO 11732:2005, ISO 7150-1:1998, Total Nitrogen - EN ISO 11905-1:2000 and Total Phosphorus - EN ISO 6878:2004 QE3-1General Parameters LW Method by filtration through glass fibre filters (suspended matter), CaCO3 (titration) LST EN 872:2005 (suspended matter); CaCO3 -LAND 73:2005 (LST ISO 6059:1998) QE3-2 Priority Substances LW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2010 Cd, Pb, Ni - Atomic absorption spectrometric, Inductively coupled plasma-optical emission spectrometry, Hg - Atomic fluorescence spectrometric, Pentachlorophenol - Gas chromatographic, Trichloromethane (Chloroform), 1,2-Dichloroethane, Benzene, Dichloromethane - Gas chromatography-mass spectrometry, Anthracene, Benzo(a)pyrene, Benzo(b)fluoroanthene, Benzo(g,h,i)perylene, Benzo(k)fluoranthene, Fluoranthene, Indeno(1,2,3-cd)pyrene, Naphthalene - High performance HPLC chromatographic, Endosulfan, Endosulfan (alpha), Simazine, Atrazine - Gas chromatographic, Flash chromatography, Lindane, Hexachlorobenzene - Gas chromatographic, Cr - Atomic absorption spectrometric, Inductively coupled plasma-optical emission spectrometry, Cu - Atomic absorption spectrometric, Inductively coupled plasma-optical emission spectrometry, Sn, Zn, Al - Inductively coupled plasma optical emission spectrometric, V, As - Atomic absorption spectrometric, Inductively coupled plasma-optical emission spectrometry, Tetrachloromethane (CCl4, carbon tetrachloride), Trichloroethylene, Perchloroethylene - Gas chromatography-mass spectrometry, DDT, Aldrin, Dieldrin, Endrin - Gas chromatographic, Tributyltin, 4-n-nonylphenol, 4-n-octylphenol, 4-tert-octylphenol, Di(2-ethylhexyl)phthalate, Hexachlorobutadiene - Gas chromatography-mass spectrometry, Pentachlorobenzene - Gas chromatography, 1,3,5-Trichlorobenzene, 1,2,3-Trichlorobenzene, 1,2,4-Trichlorobenzene - Gas chromatography-mass spectrometry, Chlorfenvinphos - Gas chromatography, Diuron, Isoproturon - HPLC chromatography, Trifluralin, Heptachlor, Heptachlorepoxide, Cis-chlordane, Trans-chlordane, Oxychlordane, Mirex, Toxaphene (P26, P50, P62) - Gas chromatography, Dibutyl phthalate - Gas chromatography-mass spectrometry, 4-nonylphenol monoethoxylate, 4-nonylphenol diethoxylate, 4-octylphenol monoethoxylate, 4-octylphenol diethoxylate - HPLC chromatography-mass spectrometry. Cd - EN ISO 5961:2000, EN ISO 11885:2009, Hg - EN ISO 17852:2008, Pb, Ni - EN ISO 15586:2004, EN ISO 11885:2009, Pentachlorophenol - LST EN ISO 12673:2000, Trichloromethane (Chloroform), 1,2-Dichloroethane, Benzene, Dichloromethane - LST EN ISO 15586:2004, Anthracene, Benzo(a)pyrene - EN ISO 17993:2004, Benzo(b)fluoroanthene, Benzo(g,h,i)perylene, Benzo(k)fluoranthene, Fluoranthene, Indeno(1,2,3-cd)pyrene, Naphthalene - EN ISO 17993:2004, Endosulfan, Endosulfan (alpha) - EN ISO 6468:2000, Simazine, Atrazine - EN ISO 10695:2000, EN ISO 11369:2000, Lindane, Hexachlorobenzene - EN ISO 6468:2000, Cr - ISO 9174:2003, EN ISO 15586:2004, EN ISO 11885:2009, Cu, V, As - EN ISO 15586:2004, EN ISO 11885:2009, Sn, Zn, Al - EN ISO 11885:2000, EN ISO 11885:2009, Tetrachloromethane (CCl4, carbon tetrachloride), Trichloroethylene, Perchloroethylene - LST EN ISO 15680:2004, DDT, Aldrin, Dieldrin, Endrin - EN ISO 6468:2000, Tributyltin - EN ISO 17353:2005, 4-n-nonylphenol - SVP 1-1-20:2009, 4-n-octylphenol - SVP 1-1-20:2009, 4-tert-octylphenol - SVP 1-1-20:2009, Di(2-ethylhexyl)phthalate - EN ISO 18856:2005, Hexachlorobutadiene - EN ISO 15680:2004, Pentachlorobenzene - EN ISO 6468:2000, 1,3,5-Trichlorobenzene, 1,2,3-Trichlorobenzene, 1,2,4-Trichlorobenzene - EN ISO 15680:2004, Chlorfenvinphos - EN ISO 12918:2000, EN ISO 10695:2000, Diuron, Isoproturon - EN ISO 11369:2000, Trifluralin - EN ISO 10695:2000, Heptachlor, Heptachlorepoxide, Cis-chlordane, Trans-chlordane, Oxychlordane, Mirex, Toxaphene (P26, P50, P62) - EN ISO 6468:2000, Dibutyl phthalate - EN ISO 18856:2005, 4-nonylphenol monoethoxylate, 4-nonylphenol diethoxylate, 4-octylphenol monoethoxylate, 4-octylphenol diethoxylate - SVP 1-1-20:2009. QE3-3 Non priority specific pollutants LW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2011 Orthophosphate - Spectrometric method using ammonium molybdate, Suspended matters - Gravimetric by filtration through glass fibre filters, Colour - Spectrometric, BOD7 - Electrochemical, COD Mn - Titrimetric, TOC - Infra-red spectrometric Orthophosphate - EN ISO 6878:2004, Suspended matters - EN 872:2005, Colour - EN ISO 7887:2000, BOD7 - EN 1899-1:2000, COD Mn - U, TOC - ISO 8245:2003 QE3-4 Other national pollutants LW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2012 Cl - Titrimetric , SO4 - Turbidimetric, Na - Flame emission spectrometric, K - Flame emission spectrometric, Mg - Calculation, Si - Spectrometric Cl - EN ISO 7393-1:2000, SO4 - U, Na - ISO 9964-3:1998, K - ISO 9964-3:1998, Mg - U, Si - U QE1-1 Phytoplankton RW Sampling with Ruttner sample bottle in 0.15 - 0.2 m depth in the centre of the river. Sample of phytoplankton is concentrated using method of sedimentation and filtration from 1 l to 10 ml. Sample 10 ml is analyzed. LST EN ISO 5667 – 3:2006, ISO 5667 – 3:2003, LST EN 25667 – 2:2001, ISO 5667 – 2:1991 QE1-2-3 Macrophytes RW Macrophytes are sampled with grapnel (a device consisting of several hooks for grasping and holding with a rope) and aquascope (underwater viewer) in the 100 m length segment of river. MEILINGER P., SCHNEIDER S., MELZER A., 2005: The Reference Index Method for the makrophyte-based assessement of rivers - a contribution to the implementation of the Water Framework Directive in Germany. – Intern. Rev. Hydrobiol., 90(3): 322-342. The analysis is carried out using Reference Index Method as described by MEILINGER P., SCHNEIDER S., MELZER A., 2005: The Reference Index Method for the makrophyte-based assessement of rivers - a contribution to the implementation of the Water Framework Directive in Germany. – Intern. Rev. Hydrobiol., 90(3): 322-342. QE1-2-4 Phytobenthos RW Phytobenthos is scratched from stones and other substratums. Samples are analyzed using standard microscope. LST EN 25667-2:2001, ISO 5667-2:1991, LST EN ISO 5667–3:2001, ISO 5667 – 3:1994 QE1-3 Benthic invertebrates RW Multi-habitat integrated sampling designed for sampling major habitats in proportion to their presence within a sampling reach. A sample consists of 10 “sampling units” taken from all habitat types at the sampling site with a share of at least 10 % coverage. A “sampling unit" is a stationary sampling performed by positioning the net and disturbing the substrate in a quadratic area that equals 0,4 x 0,25 m. In addition one sample is taken "by collecting". Macro benthic invertebrates are described using a microscope to the taxon level. Index value is calculated (Danish Stream Fauna Index (DSFI)). LST EN 25667-2:2001, ISO 5667-2:1991, LST EN ISO 5667–3:2006, ISO 5667 – 3:2003, LST EN 27828:2000, ISO 7828:1985, LST EN 28265:2000, ISO 8265:1988, LST EN ISO 9391:2000, ISO 9391:1993. QE1-4 Fish RW CEN electro fishing. CEN (2003) Water Quality – Sampling of Fish with Electricity. EN 14011, European Committee for Standardization, Brussels. Length of sampled stretch is more than 10 times greater than stream width, but not less than 100 m. Streams up to 5-6 m width – the whole cross-section, more that 6 m width – partial random sampling. Fish length (cm), weight (g), age structure (%), species composition. EN 14011:2003 QE2-1-1 Water flow RW Water level gauge, flow meters Calculation ISO 2537:1988 QE2-2 River continuity RW Presence and status of artificial obstacles QE2-3 Morphological conditions - rivers RW Coverage of the river bed with stones, gravel, sand and mud; shape of the riverbed, length and width of the belt of natural riparian vegetation Calculation U QE3-1-2 Thermal conditions RW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2006 Instrumental EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2006 QE3-1-3 Oxygenation conditions RW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2007 Electrochemical EN 25814:1999 QE3-1-5 Acidification status RW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2008 pH - Electrometrical, Alcalinity - Titrimetric pH - ISO 10523:2009, Alcalinity - U QE3-1-6 Nutrient conditions RW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2009 Nitrite - Spectrometric, Flow injection analyse, Nitrate - Spectrometric, Flow injection analyse, Total Ammonium - Spectrometric, Flow injection analyse, Total Nitrogen - Spectrometric method using oxidative digestion with peroxodisulfate, Flow injection analyse and Total Phosphorus - Spectrometric method using ammonium molybdate, Flow injection analyse Nitrite - EN 26777:1999, EN ISO 13395:2000, Nitrate - EN ISO 13395:2000, ISO 7890-3:2005, Total Ammonium - EN ISO 11732:2005, ISO 7150-1:1998, Total Nitrogen - EN ISO 11905-1:2000 and Total Phosphorus - EN ISO 6878:2004, EN ISO 15681-1:2005 QE3-1General Parameters RW Method by filtration through glass fibre filters (suspended matter), CaCO3 (titration) LST EN 872:2005 (suspended matter); CaCO3 -LAND 73:2005 (LST ISO 6059:1998) QE3-2 Priority Substances RW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2010 Cd, Pb, Ni - Atomic absorption spectrometric, Inductively coupled plasma-optical emission spectrometry, Hg - Atomic fluorescence spectrometric, Pentachlorophenol - Gas chromatographic, Trichloromethane (Chloroform), 1,2-Dichloroethane, Benzene, Dichloromethane - Gas chromatography-mass spectrometry, Anthracene, Benzo(a)pyrene, Benzo(b)fluoroanthene, Benzo(g,h,i)perylene, Benzo(k)fluoranthene, Fluoranthene, Indeno(1,2,3-cd)pyrene, Naphthalene - High performance HPLC chromatographic, Endosulfan, Endosulfan (alpha), Simazine, Atrazine - Gas chromatographic, Flash chromatography, Lindane, Hexachlorobenzene - Gas chromatographic, Cr - Atomic absorption spectrometric, Inductively coupled plasma-optical emission spectrometry, Cu - Atomic absorption spectrometric, Inductively coupled plasma-optical emission spectrometry, Sn, Zn, Al - Inductively coupled plasma optical emission spectrometric, V, As - Atomic absorption spectrometric, Inductively coupled plasma-optical emission spectrometry, Tetrachloromethane (CCl4, carbon tetrachloride), Trichloroethylene, Perchloroethylene - Gas chromatography-mass spectrometry, DDT, Aldrin, Dieldrin, Endrin - Gas chromatographic, Tributyltin, 4-n-nonylphenol, 4-n-octylphenol, 4-tert-octylphenol, Di(2-ethylhexyl)phthalate, Hexachlorobutadiene - Gas chromatography-mass spectrometry, Pentachlorobenzene - Gas chromatography, 1,3,5-Trichlorobenzene, 1,2,3-Trichlorobenzene, 1,2,4-Trichlorobenzene - Gas chromatography-mass spectrometry, Chlorfenvinphos - Gas chromatography, Diuron, Isoproturon - HPLC chromatography, Trifluralin, Heptachlor, Heptachlorepoxide, Cis-chlordane, Trans-chlordane, Oxychlordane, Mirex, Toxaphene (P26, P50, P62) - Gas chromatography, Dibutyl phthalate - Gas chromatography-mass spectrometry, 4-nonylphenol monoethoxylate, 4-nonylphenol diethoxylate, 4-octylphenol monoethoxylate, 4-octylphenol diethoxylate - HPLC chromatography-mass spectrometry. Cd - EN ISO 5961:2000, EN ISO 11885:2009, Hg - EN ISO 17852:2008, Pb, Ni - EN ISO 15586:2004, EN ISO 11885:2009, Pentachlorophenol - LST EN ISO 12673:2000, Trichloromethane (Chloroform), 1,2-Dichloroethane, Benzene, Dichloromethane - LST EN ISO 15586:2004, Anthracene, Benzo(a)pyrene - EN ISO 17993:2004, Benzo(b)fluoroanthene, Benzo(g,h,i)perylene, Benzo(k)fluoranthene, Fluoranthene, Indeno(1,2,3-cd)pyrene, Naphthalene - EN ISO 17993:2004, Endosulfan, Endosulfan (alpha) - EN ISO 6468:2000, Simazine, Atrazine - EN ISO 10695:2000, EN ISO 11369:2000, Lindane, Hexachlorobenzene - EN ISO 6468:2000, Cr - ISO 9174:2003, EN ISO 15586:2004, EN ISO 11885:2009, Cu, V, As - EN ISO 15586:2004, EN ISO 11885:2009, Sn, Zn, Al - EN ISO 11885:2000, EN ISO 11885:2009, Tetrachloromethane (CCl4, carbon tetrachloride), Trichloroethylene, Perchloroethylene - LST EN ISO 15680:2004, DDT, Aldrin, Dieldrin, Endrin - EN ISO 6468:2000, Tributyltin - EN ISO 17353:2005, 4-n-nonylphenol - SVP 1-1-20:2009, 4-n-octylphenol - SVP 1-1-20:2009, 4-tert-octylphenol - SVP 1-1-20:2009, Di(2-ethylhexyl)phthalate - EN ISO 18856:2005, Hexachlorobutadiene - EN ISO 15680:2004, Pentachlorobenzene - EN ISO 6468:2000, 1,3,5-Trichlorobenzene, 1,2,3-Trichlorobenzene, 1,2,4-Trichlorobenzene - EN ISO 15680:2004, Chlorfenvinphos - EN ISO 12918:2000, EN ISO 10695:2000, Diuron, Isoproturon - EN ISO 11369:2000, Trifluralin - EN ISO 10695:2000, Heptachlor, Heptachlorepoxide, Cis-chlordane, Trans-chlordane, Oxychlordane, Mirex, Toxaphene (P26, P50, P62) - EN ISO 6468:2000, Dibutyl phthalate - EN ISO 18856:2005, 4-nonylphenol monoethoxylate, 4-nonylphenol diethoxylate, 4-octylphenol monoethoxylate, 4-octylphenol diethoxylate - SVP 1-1-20:2009 QE3-3 Non priority specific pollutants RW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2011 Orthophosphate - Spectrometric method using ammonium molybdate, Suspended matters - Gravimetric by filtration through glass fibre filters, Colour - Spectrometric, BOD7 - Electrochemical, COD Mn - Titrimetric, TOC - Infra-red spectrometric Orthophosphate - EN ISO 6878:2004, Suspended matters - EN 872:2005, Colour - EN ISO 7887:2000, BOD7 - EN 1899-1:2000, COD Mn - U, TOC - ISO 8245:2003 QE3-4 Other national pollutants RW EN ISO 5667-6:2005; EN 25667-1:2001; EN 25667-2:2001; EN ISO 566-3:2012 Cl - Titrimetric , SO4 - Turbidimetric, Na - Flame emission spectrometric, K - Flame emission spectrometric, Mg - Calculation, Si - Spectrometric Cl - EN ISO 7393-1:2000, SO4 - U, Na - ISO 9964-3:1998, K - ISO 9964-3:1998, Mg - U, Si - U LT_Surface_water_monitoring_programme State Environmental monitoring programme. Water N Y Y 2011-01-01 This is a new WFD monitoring programme to be started from 2011-01-01 and presented in the River Basin Management Plan. The monitoring programme for the period 2005-2010 was reported under Art. 8 reporting 0 0 6 7 0 0 0 0 0 0 6 7 1 0 1 0 0 0 RW RW_intensive_monitoring_transboundary Intensive monitoring of rivers at transboundary stations 2011-01-01 2015-12-31 Monitoring sites on transboundary rivers have been established close to the borders with neighbouring countries (Belorus, Russia (Kaliningrad region) and Poland) in order to quantify pollution loads entering the territory of Lithiania and in order to monitor the impact of transboundary pollution on the ecological and chemical status of transboundary rivers. The concept of sub-sites has not been applied. Measurements of quality elements are carried out in agrement with adopted national standards Not relevant. Drinking water supplied exclusively from groundwater resources This is a new monitoring programme to be started from 2011-01-01. Each year monitoring plan is approved by the Minister of Environment. Not all quality elements are sampled in each station. 2 0 QE1-1 Phytoplankton 2 4 6 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-2-3 Macrophytes 2 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-2-4 Phytobenthos 2 4 6 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-3 Benthic invertebrates 2 1 6 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-4 Fish 2 1 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-1-1 Water flow 2 12 6 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-2 River continuity 2 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-3 Morphological conditions - rivers 2 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-2 Thermal conditions 2 12 6 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-3 Oxygenation conditions 2 12 6 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-5 Acidification status 2 12 6 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-6 Nutrient conditions 2 12 6 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1General Parameters 2 12 6 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-2 Priority Substances 2 12 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-3 Non priority specific pollutants 2 12 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-4 Other national pollutants 2 12 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. RW RW_operational_monitoring River operational monitoring 2011-01-01 2015-12-31 The sites were established for the water bodies which status is lower than good seeking to assess any changes in the status resulting from the programmes of measures for the achievement of the water protection objectives. The principle of water bodies grouping within the sub-basin has been applied: in order to reduce the total number of monitoring sites, at least one monitoring site was selected for a group of water bodies differentiated by the same type, status and factors determining the status. The concept of sub-sites has not been applied. Measurements of quality elements are carried out in agrement with adopted national standards Not relevant. Drinking water supplied exclusively from groundwater resources This is a new monitoring programme to be started from 2011-01-01. Each year monitoring plan is approved by the Minister of Environment. Not all quality elements are sampled in each station. 3 0 QE1-2-3 Macrophytes 3 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-2-4 Phytobenthos 3 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-3 Benthic invertebrates 3 1 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-4 Fish 3 1 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-1-1 Water flow 3 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-2 River continuity 3 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-3 Morphological conditions - rivers 3 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-2 Thermal conditions 3 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-3 Oxygenation conditions 3 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-5 Acidification status 3 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-6 Nutrient conditions 3 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1General Parameters 3 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-2 Priority Substances 3 12 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-3 Non priority specific pollutants 3 12 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-4 Other national pollutants 3 12 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. RW RW_surveillence_extensive_monitoring River surveillance monitoring 2011-01-01 2015-12-31 The sites have been established in order to monitor status of water bodies that are not at risk due to anthropogenic activities. The principle of water bodies grouping within the sub-basin has been applied: in order to reduce the total number of monitoring sites, at least one monitoring site was selected for a group of water bodies differentiated by the same type and status. The concept of sub-sites has not been applied. Measurements of quality elements are carried out in agrement with adopted national standards Not relevant. Drinking water supplied exclusively from groundwater resources This is a new monitoring programme to be started from 2011-01-01. Each year monitoring plan is approved by the Minister of Environment. Not all quality elements are sampled in each station. 4 0 QE1-2-3 Macrophytes 4 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-2-4 Phytobenthos 4 1 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-3 Benthic invertebrates 4 1 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-4 Fish 4 1 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-1-1 Water flow 4 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-2 River continuity 4 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-3 Morphological conditions - rivers 4 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-2 Thermal conditions 4 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-3 Oxygenation conditions 4 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-5 Acidification status 4 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-6 Nutrient conditions 4 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1General Parameters 4 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. LW LW_operational_monitoring Lake operational monitoring 2011-01-01 2015-12-31 The sites were selected to observe changes of the status after implementation of measures and efficiency of the measures. Each lake is considered as unique water body The concept of sub-sites has not been applied. Measurements of quality elements are carried out in agrement with adopted national standards Not relevant. Drinking water supplied exclusively from groundwater resources This is a new monitoring programme to be started from 2011-01-01. Each year monitoring plan is approved by the Minister of Environment. Not all quality elements are sampled in each station. 1 0 QE1-1 Phytoplankton 1 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-2-3 Macrophytes 1 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-3 Benthic invertebrates 1 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-4 Fish 1 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-4-2 Residence time 1 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-5 Morphological conditions - lakes 1 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-1 Transparency 1 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-2 Thermal conditions 1 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-3 Oxygenation conditions 1 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-5 Acidification status 1 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-6 Nutrient conditions 1 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1General Parameters 1 4 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. LW LW_investigative_monitoring Lake investigative monitoring 2011-01-01 2015-12-31 The sites were selected to detect pressures not allowing to achieve good status. Each lake is considered as unique water body. The concept of sub-sites has not been applied. Measurements of quality elements are carried out in agrement with adopted national standards Not relevant. Drinking water supplied exclusively from groundwater resources This is a new monitoring programme to be started from 2011-01-01. Each year monitoring plan is approved by the Minister of Environment. Not all quality elements are sampled in each station. 1 0 QE1-1 Phytoplankton 1 6 2 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-2-3 Macrophytes 1 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-3 Benthic invertebrates 1 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-4 Fish 1 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-4-2 Residence time 1 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-5 Morphological conditions - lakes 1 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-1 Transparency 1 7 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-2 Thermal conditions 1 7 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-3 Oxygenation conditions 1 7 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-5 Acidification status 1 7 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-6 Nutrient conditions 1 7 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1General Parameters 1 7 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. LW LW_surveillence_extensive_monitoring Lake surveillance monitoring 2011-01-01 2015-12-31 The sites were selected to observe status of water bodies which are not at risk due to human activities. Each lake is considered as unique water body. The concept of sub-sites has not been applied. Measurements of quality elements are carried out in agrement with adopted national standards Not relevant. Drinking water supplied exclusively from groundwater resources This is a new monitoring programme to be started from 2011-01-01. Each year monitoring plan is approved by the Minister of Environment. Not all quality elements are sampled in each station. 30 0 QE1-1 Phytoplankton 30 4 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-2-3 Macrophytes 30 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-3 Benthic invertebrates 30 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE1-4 Fish 30 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-4-2 Residence time 30 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE2-5 Morphological conditions - lakes 30 1 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-1 Transparency 30 4 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-2 Thermal conditions 30 4 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-3 Oxygenation conditions 30 4 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-5 Acidification status 30 4 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1-6 Nutrient conditions 30 4 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. QE3-1General Parameters 30 4 0 This new monitorig programme presented in River Basin Managemnt Plan shall be started from 2011. The programme has to be approved by the Government. Monitoring plan for each year is approved by the Ministry of Environment. RWB: No investigative monitoring is foreseen for river water bodies. LWB: Intensive monitoring of physico-chemical elements will be carried the main target being to assess possible resuspension of phosphorus accumulated in the bottom sediments, in paralel searching for possible sources of current pollution. 2011-01-01 This is a new WFD monitoring programme to be started from 2011-01-01 and presented in the River Basin Management Plan. The monitoring programme for the period 2005-2010 was reported under Art. 8 reporting GE2-1 Oxygen content mg/l Field analysis in the water stream (during continuous pumping of groundwater) During constant pumping, DO sensor GE2-2 pH Value pH value Field analysis in the water stream (during continuous pumping of groundwater) pH sensor glass electrode. pH is measured during constant pumping. GE2-3 Conductivity uS/cm Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Conductometric method, according to ISO standard Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST EN 27888: 1999 (ISO 7888:1985) Water quality - Determination of electrical conductivity 0.5 % GE2-4 Nitrate mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Ionic chromotography method, according to ISO standard Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST ISO 10304-1:1998 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulphate ions, using liquid chromotography of ions. Part 1: Method for water with low contamination 0.5 mg N/l GE2-5 Ammonium mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Ionic chromotography method, according to ISO standard Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST EN ISO14911:2000 Water quality - Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography - Method for water and waste water (ISO 14911:1998) 0.05 mg N/l GE3 Other pollutants mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Ionic chromotography method, according to ISO standard Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST ISO 10304-1:1998 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulphate ions, using liquid chromotography of ions. Part 1: Method for water with low contamination 0.5 mg Cl/l; 0.1 mg SO4/l GE1-1 Groundwater level cm from the ground level Manual measurement of the water table depth approx. 1 cm GE1-1 Groundwater level cm from the ground level Automatic samplers approx. 1 cm GE2-1 Oxygen content mg/l Field analysis in the water stream (during continuous pumping of groundwater) During constant pumping, DO sensor GE2-2 pH Value pH value Field analysis in the water stream (during continuous pumping of groundwater) pH sensor glass electrode. pH is measured during constant pumping. GE2-3 Conductivity uS/cm Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Conductometric method, according to ISO standard Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST EN 27888: 1999 (ISO 7888:1985) Water quality - Determination of electrical conductivity 0.5 % GE2-4 Nitrate mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Ionic chromotography method, according to ISO standard Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST ISO 10304-1:1998 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulphate ions, using liquid chromotography of ions. Part 1: Method for water with low contamination 0.5 mg N/l GE2-5 Ammonium mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Ionic chromotography method, according to ISO standard Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST EN ISO14911:2000 Water quality - Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography - Method for water and waste water (ISO 14911:1998) 0.05 mg N/l GE3 Other pollutants mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Ionic chromotography method, according to ISO standard Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST ISO 10304-1:1998 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulphate ions, using liquid chromotography of ions. Part 1: Method for water with low contamination 0.5 mg Cl/l; 0.1 mg SO4/l GE1-1 Groundwater level cm from the ground level Manual measurement of the water table depth approx. 1 cm GE2-1 Oxygen content mg/l Field analysis in the water stream (during continuous pumping of groundwater) During constant pumping, DO sensor GE2-2 pH Value pH value Field analysis in the water stream (during continuous pumping of groundwater) pH sensor glass electrode. pH is measured during constant pumping. GE2-3 Conductivity uS/cm Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Conductometric method, according to ISO standard Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST EN 27888: 1999 (ISO 7888:1985) Water quality - Determination of electrical conductivity 0.5 % GE2-4 Nitrate mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Ionic chromotography method, according to ISO standard Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST ISO 10304-1:1998 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulphate ions, using liquid chromotography of ions. Part 1: Method for water with low contamination 0.5 mg N/l GE2-5 Ammonium mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Ionic chromotography method, according to ISO standard Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST EN ISO14911:2000 Water quality - Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography - Method for water and waste water (ISO 14911:1998) 0.05 mg N/l GE3 Other pollutants mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Ionic chromotography method, according to ISO standard Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST ISO 10304-1:1998 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulphate ions, using liquid chromotography of ions. Part 1: Method for water with low contamination 0.5 mg Cl/l; 0.1 mg SO4/l GE1-1 Groundwater level cm from the ground level Manual measurement of the water table depth approx. 1 cm GWMSChLTN Chemical surveillance monitoring in Dauguva RBD N Operational monitoring in drinking water sites (more than 100 m3/d) as well as special monitoring in economic entities-potential polluters (IPPC requirements) is performed according individual approved monitoring programmes N Y N National groundwater monitoring programme evenly covers all groundwater bodies of the country, as well as different aquifers (from shallow to confined). The programme fulfils requirements of WFD, but also takes into account monitoring traditions, requirements of Nitrate and Groundwater directives. Monitoring sites are distributed in GWB to cover them horizontally as well as vertically not applicable Water abstraction areas are not covered by this monitoring programme Joint Lithuanian - Polish programme for monitoring of transboundary groundwater bodies. Institutional agreements with Latvia, Belarus and Russian Federation on coordination of activities and exchange of data related to monitoring of transboundary groundwater bodies. No deviations 11 3 0 GE2-1 Oxygen content 11 mg/l Sampling and analysis method: Dissolved oxygen concentration is measured during constant pumping using DO sensor 1 2 Two samples are taken during the 5 year period. GE2-2 pH Value 11 pH value Sampling and analysis method: pH is measured during constant pumping using pH sensor glass electrode. 1 2 Two samples are taken during the 5 year period. GE2-3 Conductivity 11 uS/cm Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Parameter is analysed using conductometric method. Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST EN 27888: 1999 (ISO 7888:1985) Water quality - Determination of electrical conductivity 0.5 % 1 2 Two samples are taken during the 5 year period. GE2-4 Nitrate 11 mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Parameter is analysed using ionic chromotography method. Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST ISO 10304-1:1998 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulphate ions, using liquid chromotography of ions. Part 1: Method for water with low contamination 0.5 mg N/l 1 2 Two samples are taken during the 5 year period. GE2-5 Ammonium 11 mgN/l Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST EN ISO14911:2000 Water quality - Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography - Method for water and waste water (ISO 14911:1998) 0.05 mg N/l 1 2 Two samples are taken during the 5 year period. GE3 Other pollutants 11 mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Parameter is analysed using ionic chromotography method. Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST ISO 10304-1:1998 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulphate ions, using liquid chromotography of ions. Part 1: Method for water with low contamination 0.5 mg Cl/l; 0.1 mg SO4/l 1 2 Two samples are taken during the 5 year period. GE1-1 Groundwater level 11 cm from the ground level Manual measurement of the water table depth approx. 1 cm 1 2 Two samples are taken during the 5 year period. Water level measurements are made at the time of sampling for chemical parameters. GWMSQLTN Quantitative surveillance monitoring in Dauguva RBD N Y N N National monitoring programme for quantative status was designed for entire territory of the country taking into account not only GWB, but geomorphological-hydrogeological subdivision of territory as well. Distribution of monitoring sites is based on subdivision of the territory into geomorphological -hydrogeological regions not applicable Water abstraction areas are not covered by this monitoring programme Joint Lithuanian - Polish programme for monitoring of transboundary groundwater bodies. Institutional agreements with Latvia, Belarus and Russian Federation on coordination of activities and exchange of data related to monitoring of transboundary groundwater bodies. No deviations 3 0 0 GE1-1 Groundwater level 3 cm from the ground level measurements by automatic samplers approx. 1 cm 365 6 Water level measurements are made by automatic samples on daily basis. GWvandenvieciuMLTN Operational monitoring at water intake sites in Dauguva RBD N N N Y Self monitoring is carried out by all water intake sites providing potable water to the public (more than 100 m3/ day). Monitoring programmes for each water intake site are designed taking into account local situation and quantity of abstracted water. Monitoring sites are selected based on methodological recommendations of the Lithuanian Geological Survey aiming to reflect impact to the status of groundwaters. not applicable Frequency and list of parameters for each water intake site are defined in individual monitoring programmes (subject to approval by Lithuanian Geological Survey). Monitoring programmes are periodically revised. not applicable Frequency and list of parameters for each water intake site are defined in individual monitoring programmes (subject to approval by Lithuanian Geological Survey). Monitoring programmes are periodically revised. Minimum frequency 1 sample per year. 4 4 0 GE2-1 Oxygen content 4 mg/l Sampling and analysis method: Dissolved oxygen concentration is measured during constant pumping using DO sensor Sampling frequency is defined in monitoring programme for each water intake site, depending on amount of water abstracted. Minimum frequency is 1 sample per year. 1 6 At least one sample is taken each year. GE2-2 pH Value 4 pH value Sampling and analysis method: pH is measured during constant pumping using pH sensor glass electrode. Sampling frequency is defined in monitoring programme for each water intake site, depending on amount of water abstracted. Minimum frequency is 1 sample per year. 1 6 At least one sample is taken each year. GE2-3 Conductivity 4 uS/cm Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Parameter is analysed using conductometric method. Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST EN 27888: 1999 (ISO 7888:1985) Water quality - Determination of electrical conductivity 0.5 % Sampling frequency is defined in monitoring programme for each water intake site, depending on amount of water abstracted. Minimum frequency is 1 sample per year. 1 6 At least one sample is taken each year. GE2-4 Nitrate 4 mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Parameter is analysed using ionic chromotography method. Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST ISO 10304-1:1998 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulphate ions, using liquid chromotography of ions. Part 1: Method for water with low contamination 0.5 mg N/l Sampling frequency is defined in monitoring programme for each water intake site, depending on amount of water abstracted. Minimum frequency is 1 sample per year. 1 6 At least one sample is taken each year. GE2-5 Ammonium 4 mgN/l Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST EN ISO14911:2000 Water quality - Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography - Method for water and waste water (ISO 14911:1998) 0.05 mg N/l Sampling frequency is defined in monitoring programme for each water intake site, depending on amount of water abstracted. Minimum frequency is 1 sample per year. 1 6 At least one sample is taken each year. GE3 Other pollutants 4 mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Parameter is analysed using ionic chromotography method. Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST ISO 10304-1:1998 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulphate ions, using liquid chromotography of ions. Part 1: Method for water with low contamination 0.5 mg Cl/l; 0.1 mg SO4/l Sampling frequency is defined in monitoring programme for each water intake site, depending on amount of water abstracted. Minimum frequency is 1 sample per year. 1 2 Two samples are taken during the 5 year period. GE1-1 Groundwater level 4 cm from the ground level Manual measurement of the water table depth approx. 1 cm Sampling frequency is defined in monitoring programme for each water intake site, depending on amount of water abstracted. Minimum frequency is 1 sample per year. 1 6 At least one sample is taken each year. Water level measurements are made at the time of sampling for chemical parameters. GWtarsosukiosubjektuMLTN Operational monitoring at economic entities-potential polluters in Dauguva RBD N N N Y Self monitoring is carried out by economic entities that may have negative impact to the status of groundwater. Monitoring programmes for each economic entity are designed taking into account local situation and type of activity. Monitoring sites are selected based on methodological recommendations of the Lithuanian Geological Survey aiming to reflect impact to the status of groundwaters. not applicable Water abstraction areas are not covered by this monitoring programme not applicable Frequency and list of parameters for each economic entity are defined in individual monitoring programmes (subject to approval by Lithuanian Geological Survey). Monitoring programmes are periodically revised. Minimum frequency 1 sample per year. 136 0 0 GE2-1 Oxygen content 136 mg/l Sampling and analysis method: Dissolved oxygen concentration is measured during constant pumping using DO sensor Sampling frequency is defined in monitoring programme for each economic entity, depending on amount of water abstracted. Requirements for sampling frequency are defined by Lithuanian Geological Survey. Minimum frequency is 1 sample per year. 1 6 At least one sample is taken each year. GE2-2 pH Value 136 pH value Sampling and analysis method: pH is measured during constant pumping using pH sensor glass electrode. Sampling frequency is defined in monitoring programme for each economic entity, depending on amount of water abstracted. Requirements for sampling frequency are defined by Lithuanian Geological Survey. Minimum frequency is 1 sample per year. 1 6 At least one sample is taken each year. GE2-3 Conductivity 136 uS/cm Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Parameter is analysed using conductometric method. Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST EN 27888: 1999 (ISO 7888:1985) Water quality - Determination of electrical conductivity 0.5 % Sampling frequency is defined in monitoring programme for each economic entity, depending on amount of water abstracted. Requirements for sampling frequency are defined by Lithuanian Geological Survey. Minimum frequency is 1 sample per year. 1 6 At least one sample is taken each year. GE2-4 Nitrate 136 mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Parameter is analysed using ionic chromotography method. Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST ISO 10304-1:1998 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulphate ions, using liquid chromotography of ions. Part 1: Method for water with low contamination 0.5 mg N/l Sampling frequency is defined in monitoring programme for each economic entity, depending on amount of water abstracted. Requirements for sampling frequency are defined by Lithuanian Geological Survey. Minimum frequency is 1 sample per year. 1 6 At least one sample is taken each year. GE2-5 Ammonium 136 mgN/l Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST EN ISO14911:2000 Water quality - Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography - Method for water and waste water (ISO 14911:1998) 0.05 mg N/l Sampling frequency is defined in monitoring programme for each economic entity, depending on amount of water abstracted. Requirements for sampling frequency are defined by Lithuanian Geological Survey. Minimum frequency is 1 sample per year. 1 6 At least one sample is taken each year. GE3 Other pollutants 136 mg/l Sampling is performed according to requirements of the standards LST ISO 5667-11:1998 (ISO 5667-11:1993) and LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Parameter is analysed using ionic chromotography method. Standards related to sampling: LST ISO 5667-11:1998 (ISO 5667-11:1993) Water quality. Sampling. Part 11: Guidance on sampling of ground waters; LST EN ISO 5667-3:2004 (ISO 5667-3:2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples. Standard related to analysis: LST ISO 10304-1:1998 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulphate ions, using liquid chromotography of ions. Part 1: Method for water with low contamination 0.5 mg Cl/l; 0.1 mg SO4/l Sampling frequency is defined in monitoring programme for each economic entity, depending on amount of water abstracted. Requirements for sampling frequency are defined by Lithuanian Geological Survey. Minimum frequency is 1 sample per year. 1 6 At least one sample is taken each year. GE1-1 Groundwater level 136 cm from the ground level Manual measurement of the water table depth approx. 1 cm Sampling frequency is defined in monitoring programme for each economic entity, depending on amount of water abstracted. Requirements for sampling frequency are defined by Lithuanian Geological Survey. Minimum frequency is 1 sample per year. 1 6 At least one sample is taken each year. Water level measurements are made at the time of sampling for chemical parameters.