Amendments To The Cabinet Of Ministers Of 12 March 2002, The Regulation No 118 ' Rules On Surface And Groundwater Quality "

Original Language Title: Grozījumi Ministru kabineta 2002. gada 12. marta noteikumos Nr. 118 "Noteikumi par virszemes un pazemes ūdeņu kvalitāti"

Read the untranslated law here: https://www.vestnesis.lv/op/2015/193.2


Cabinet of Ministers Regulations No. 527 in 2015 (September 15. No 47 9) amendments to the Cabinet of Ministers of 12 March 2002, the Regulation No 118 ' rules on surface and groundwater quality "Issued in accordance with the law" on pollution "in article 12, the second paragraph to make the Cabinet of 12 March 2002, the Regulation No 118 ' rules on surface and groundwater quality" (Latvian journal, 2002, 143.50, no; 2005, 160. no; 2008, 106. no; 2009, 129. , 157, 205. No.) the following amendments: 1. Replace the words "in the text of the provisions of the Ministry of the environment" (fold) with the words "the protection of the environment and regional development Ministry" (fold). 2. Express 5.4 as follows: "5.4 the environmental quality regulations for metals refers to the concentration of the solution in the aqueous phase, which is obtained by filtering through a 0.45 μm samples filter or similar pre-treatment. In assessing compliance with the water of metals and metal compounds in environmental quality regulations, take into account the natural background concentrations of metals, if it does not allow of compliance with the environmental quality standards, as well as water hardness, dissolved organic carbon, hydrogen ion concentration (pH value, expressed as hydrogen ion concentration negative logarithm of) or other water quality parameters affect the bioavailability of metals in. Cases in which environmental quality regulations apply to metal bioavailability of these provisions are set out in table 1 of the annex; '. 3. Supplement with 5.5, 5.6 and 5.7 of the subparagraph as follows: "5.5. that as regards the priority substances for which environmental quality standards specified in annex 1 of these rules in table 3, surface water quality is assessed by applying the relevant environmental quality standards biota. The other provisions of this annex tables 1 and 2 substances in surface water quality assessment shall be applied to the relevant water quality standards; 5.6. the surface water quality can be judged by applying priority hazardous substances and environmental quality regulations in another segment of the aquatic environment or matrix-in water, sediments or biota, organisms or other taxon biota that are specific to the aquatic environment in which taxon taxonomic rank corresponds to the subtype, class or equivalent rank than specified in point 5.5. these rules and table 3 of annex 1, subject to compliance with the laws and regulations of the surface water , underground water and monitoring of protected areas and the development of programmes for the monitoring requirements for alternative monitoring and performance testing methods; 5.7. in cases where the specific or priority hazardous substances are exceeded environmental quality standards or sediments, biota in addition to this monitoring of the substances mentioned in the matrix monitor also in the water, if they measured or estimated environmental concentration or emission of these substances has shown that acute exposure risk to surface water or the risk that such waters could cause. Quality evaluation of surface water environmental quality shall apply to the laws, the maximum permissible concentration, if any of these provisions are set out in annex 1, table 1. " 4. Supplement with 5.2 as follows: 5.2 these rules 5.11 concentration referred to arithmetic average surface water quality assessment shall not be taken into account if a certain priority or hazardous substances in concentration monitoring is determined by the best available analytical method not entailing excessive costs, but the calculated mean value is less than the method of quantification of the analytical methods used and the limit of quantification is greater than this provision concerned in annex 1 or priority hazardous substance specified environmental quality regulations. " 5. To delete the third sentence of paragraph 8. 6. To express the points 11 and 12 as follows: "to control the priority of 11 fish water quality compliance with the requirements of this regulation, water samples are taken pursuant to environmental protection regulations on requirements for surface water, ground water and monitoring of protected areas and monitoring development set sampling frequency of surface water monitoring. Priority water quality of fish meeting the requirements of this regulation, if the requirements specified in annex 3 to these regulations these parameters, correspond to all samples and not conditions which cause damage to fish populations. 12. In assessing the priority water quality samples shall not be taken into account that the discrepancy was caused by floods or other natural disasters. " 7. Make the paragraph 19 by the following: "19. drinking water abstraction and centralized delivery uses the Daugava River from Riga hydroelectric power plant reservoir, subject to intensive physical and chemical treatment, enhanced treatment and disinfection." 8. Delete paragraph 20. 9. Delete the second sentence of paragraph 21, the words "in accordance with established category". 10. Replace paragraph 22, the number and the word "in", with annex 6 and annex 7, the word "". 11. Express 28 the following: "28. This provision requirements need analysis in accredited laboratories. This rule 1, 3, 6, 9 and 10 in annex parameter analysis, follow the regulations concerning surface water, ground water and monitoring of protected areas and the development of programmes for the monitoring requirements for chemical and physical-chemical parameters of performance testing methods and quality control and assurance procedures. " 12. Replace paragraph 35, the words "and the numbers 6, 7 and 8 in the annex" with numbers and words "in annexes 6 and 7". 13. Delete paragraphs 40 and 43. 14. Express 45. paragraph 44 and by the following: "44. to society and the State and local authorities informed on water environment Center: 44.1. each year prepare a report on surface and groundwater monitoring results and their evaluation, including information on this provision in paragraph 35 of the requirements; 44.2. shall ensure that the public have access to information that is provided to the European Commission in accordance with the provisions of paragraph 45. 45. To inform the European Commission, the Centre according to the laws and regulations of environmental protection requirements shall provide information on surface and ground waters, measures for their protection and progress. " 15. Delete 46., 49 and 50. 16. To supplement the provisions and paragraph 52.53 by the following: "1.52. This provision table 1 of annex 2, 5, 15, 22, 23 and 28 the substances referred to in paragraph environmental quality laws apply on 22 December 2015 to those substances in respect to 2021 December 22, ensure good surface water chemical quality. 53. The provisions of annex 1, table 1 of 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44 and 45. the substances referred to in paragraph environmental quality laws apply on 22 December 2018, in relation to these substances prevent surface water chemical quality and until 2027. December 22, ensure good surface water chemical quality. " 17. Delete the content reference to directives of the European Union 5, 6, 8, 9 and 10 above. 18. To supplement the informative reference to directives of the European Union with 14 the following: "14) of the European Parliament and of the Council of 12 august 2013-2013/39/EU directive, amending Directive 2000/60/EC and Directive 2008/105/EC in respect of priority substances in the field of water policy." 19. Make 1. table 1 of the annex by the following: "(I). Priority substances in environmental quality regulations in surface water table 1

Nr.  p. k. Substance name CAS number (1) threshold GVK (2) (mg/l) threshold CPC (5) (mg/l) inland surface waters (3) other surface waters (4) inland surface waters (3) other surface waters (4) 1 2 3 4 5 6 7 1. Alahlor of 15972-60-8 0.3 0.3 0.7 0.7 2. Anthracene (X) 120-12-7 3 0.1 0.1 0.1 0.1. Atrazine 0.6 0.6 2.0 2.0 4 1912-24-9. Benzene 71-43-2 10 8 50 50 5. Bromdifenilēter (6), (X) 32534-81-9 0.14 0.14 6. Cadmium and its compounds (X) (depending on water hardness) (7) 7440-43-9 ≤ 0.08 (1) 0.08 (2) (3) 0.09 0.15 (4) (5) 0.25 0.2 ≤ 0.45 (1) 0.45 (2) (3) 0.6 0.9 (4) 1.5 (5) ≤ 0.45 (1) 0.45 (2) (3) 0.6 0.9 (4) 1.5 (5) 7. C10-13 chloroalkanes (X), (7) 85535-84-8 0.4 0.4 1.4 1.4 8. Chlorfenvinphos 470 0.1 0.1 0.3 0.3-90-6 9. Chlorpyrifos (chlorpyrifos-ethyl) 2921-88-2 0.03 0.03 0.1 0.1 10. 1.2-dichloroethane 107-06-2 10 10 not applicable not applicable 11. 75-09-2 dichloromethane not applicable not applicable 20 20 12. Di (2-ethylhexyl) phthalate (DEHP)-(X) 117-81-7 1.3 1.3 not applicable not applicable 13. Diuron 330-54-1 0.2 0.2 1.8 1.8 14. Endosulfan (X) 115-29-7 0.005 0.0005 0.01 0.004 15. Fluoranthene 206-44-0 0.0063 0.0063 0.12 0.12 16. (X) hexachlorobenzene 118-74-1 0.05 0.05 17. Hexachlorobutadiene (X) 87-68-3 18 0.6 0.6. Hexachlorocyclohexane (X) 608-73-1 0.02 0.002 0.04 0.02 19. Isoproturon 34123-59-6 0.3 0.3 1.0 1.0 20. Lead and its compounds 7439-92-1 1.3 1,2 (12) 14 14 21. Mercury and its compounds (X) 0.07 0.07 7439-97-6 22. 91-20-3 naphthalene 2 2 130 130 23. Nickel and its compounds 7440-02-0 4 (12) 8.6 34 34 24. (X) Nonylphenol (4-Nonylphenol), 84852-15-3 25-0.3 0.3 2.0 2.0. Octylphenol (4-(1,1, 3, 3 '-tetrametilbutil ')-phenol) 0.1 0.01 140-66-9 not applicable not applicable 26. Pentahlor-benzene (X) 608-93-5 not applicable not applicable 0.007 0.0007 27. Pentahlor-87-86-5 phenol 0.4 0.4 1 1 28. Polyaromatic hydrocarbons (PAH) (9), (X) not applicable not applicable not applicable not applicable not applicable benzo (a) pyrene (X) 50-32-8 1.7 × 10-4 1.7 × 10-4 0.27 0.027 Benzo (b) fluoranthene (X) 205-99-2, see Note (9) see. Note (9) 0.017 0.017 benzo (k) fluoranthene (X) 207-08-9, see. Note (9) see. Note (9) 0.017 0.017 benzo (g, h, i) perylene 191-24-(X) 2 sk. Note (9) see. Note (9) 8.2 × 10-3 8.2 × 10-5 indeno (1,2,3-cd) pyrene (X) 193-39-5, see. Note (9) see. Note (9) does not apply does not apply 29. Simazine 122-34-9 1 1 4 4 30. Tributyltin compounds (X) (tributyltin cations) 36643-28-4 0.0002 0.0002 0.0015 0.0015 31. Trichlorobenzene, 12002-48-1 0.4 0.4 not applicable not applicable 32. Trichloromethane (chloroform) 67-66-3 not applicable not applicable 2.5 2.5 33. Trifluralin (X) 1582-09-8 not applicable not applicable 0.03 0.03 34. Dicofol (X) 115-32-2 1.3 × 10-3 3.2 × 10-5 does not apply (10) does not apply (10) 35. Perfluoroktānsulfoskāb and its derivatives (X) 1763-23-1 1.3 × 6.5 × 10-4 10-4 36 36 7.2. Quinoxyfen (X) 37 0.15 0.015 2.7 0.54 124495-18-7. Dioxins and dioxin-like compounds (X) see. Note (11) – – not applicable not applicable to 38. 74070-46-5 Aklonifēn a 0.12 0.012 0.12 0.012 39. For bifenox 42576-02-0.012 0.0012 0.04 0.004 40 3. Cibutrīn-98-0 0.0025 0.0025 0.016 0.016 28159 is 41. Cypermethrin 52315-07-8 (13) 8 × 10-5 8 × 10-6 6 × 10-4 × 10-5 6 42. Dihlorfos 62-73-7 × 10-6 4 6 × 10-5 7 × 10-7 × 10-5 43 4. Hexabromocyclododecane (HBCDD) (X) see. Note (14) 44 0.0016 0.0008 0.5 0.05. Heptachlor and heptahlorepoksīd (X) 76-44-8/1024-57-3 2 × 10-7 × 10-1 8 3 × 10-4 3 × 10-5 45. Terbutryn 886-50-0 0.065 0.0065 0.34 0.034 notes. 1. (1) the number of Chemical Substances in the register of the Chemical Abstracts Service. 2. (2) the annual average concentration is a GVK-environmental quality regulations (hereinafter referred to as the VKN). In the absence of other instructions, GVK applies to all the isomers concentrations. 3. (3) inland surface water includes all standing and running water on the surface, including related artificial or heavily modified ūdensobjekt. 4. (4) other surface waters contain transitional and coastal waters, except in respect of chemical quality, including territorial waters. 5. (5) the CPC is the maximum level, environmental quality regulations. If you specify that the CPC does not apply, consider that standing will spill GVK provides adequate protection against transient and rapid increase in the concentration of pollution, because the values are significantly less GVK than those established on the basis of acute toxicity. 6. (6) Bromdifenilēter (5) environmental quality regulations only apply to congeners 47, 99, 28, 100, 153 and 154 of the corresponding amount of concentration. 7. (7) for cadmium and its compounds (No. 6) regulations environmental quality values are dependent on the degree of water hardness (1. grade: 40 mg CaCO3/l, < 2. grade: 40 to 50 mg CaCO3/l, < 3. grade: 50 to 100 mg CaCO3/l, < 4. grade: 100 to 200 mg CaCO3/l, < 5. rank: ≥ 200 mg CaCO3/l). 8. (8) this substance group parameters must be determined by the analytical method. 9. (9), polyaromatic hydrocarbons (PAHs) in the Group of priority substances (No. 28)-GVK VKN water refers to the benz (a) pyrene, in this legislative set, based on the toxicity of these substances. Benz (a) pyrene can be considered as an indication of the presence of other PAHs, so monitoring samples only benz (a) pyrene and comparing them with the relevant GVK-VKN water. 10. (10) the available information is not sufficient to determine the CPC. 11. (11) applies to the following connections: polychlorinated dibenzo-p-dioxin 7 (PCDD): 2, 3, 7, 8-T4CDD (CAS No. 1746-01-6), 1, 2, 3, 7, 8-P5CDD (CAS No. 40321-76-4), 1, 2, 3, 4, 7, 8-H6CDD (CAS No. 39227-28-6), 1, 2, 3, 6, 7, 8-H6CDD (CAS No. 57653-85-7), 1, 2, 3, 7, 8, 9 – H6CDD (CAS No. 19408-74-3), 1, 2, 3, 4, 6, 7, 8-H7CDD (CAS No. 35822-46-9), 1, 2, 3, 4, 6, 7, 8, 9 – O8CDD (CAS No. 3268-87-9); polychlorinated dibenzofurans (PCDFS) 10:2, 3, 7, 8-T4CDF (CAS No. 51207-31-9), 1, 2, 3, 7, 8-P5CDF (CAS No. 57117-41-6), 2, 3, 4, 7, 8-P5CDF (CAS No. 57117-31-4), 1, 2, 3, 4, 7, 8-H6CDF (CAS No. 70648-26-9), 1, 2, 3, 6, 7, 8-H6CDF (CAS No. 57117-44-9), 1, 2, 3, 7, 8, 9-H6CDF (CAS No. 72918-21-9), 2, 3, 4, 6, 7, 8-H6CDF (CAS No. 60851-34-5), 1, 2, 3, 4, 6, 7, 8-H7CDF (CAS No. 67562-39-4), 1, 2, 3, 4, 7, 8, 9-H7CDF (CAS No. 55673-89-7), 1, 2, 3, 4, 6, 7, 8, 9-O8CDF (CAS No. 39001-02-0); 12 dioxin-like polychlorinated biphenyls (PCB-DL): 3, 3 ', 4, 4 '-T4CB (PCB 77, CAS no 32598-13-3), 3,3 ', 4 ', 5-T4CB (CAS No 81, PCBS 70362-50-4), 2, 3, 3, 3 ', 4, 4 '-P5CB (PCBs 105, CAS no 32598-14-4), 2, 3, 4, 4 ', 5-P5CB (CAS no PCB 114, 74472-37-0), 2,3, 3 ', 4, 4 ', 5-P5CB (PCB 118, CAS no 31508-00-6), 2,3, 3 ', 4, 4 ', 5 '-P5CB (CAS No 123, PCBS 65510-44-3), 3, 3 ', 4, 4 ', 5-P5CB (CAS no PCB 126, 57465-28-8) , 2, 3, 3, 3 ', 4, 4 ', 5-H6CB (CAS No 156, PCBS 38380-08-4), 2, 3, 3, 3 ', 4, 4 ', 5 '-H6CB (CAS No 157, PCBS 69782-90-7), 2,3, 3 ', 4, 4 ', 5, 5 '-H6CB (CAS no PCBS, 167 52663-72-6), 3, 3 ', 4, 4 ', 5, 5 '-H6CB (CAS no PCB 169, 32774-16-6), 2, 3, 3, 3 ', 4, 4 ', 5, 5 '-H7CB (CAS no PCB 39635-189, 31-9). 12. (12) refers to biologically available VKN substance concentrations. These concentrations are determined by appropriate modelling techniques according to the guidelines of the European Commission on environmental quality regulations for the introduction of metals on the basis of their biological availability (Technical guidance it implementations that Bioavailability-based Environmental Quality standards for Metal).
13. (13) CAS no 52315-07-8 refers to the mixture of isomers containing Cypermethrin, Alpha-Cypermethrin (CAS no 67375-30-8), beta-Cypermethrin (CAS No. 65731-84-2), Theta-Cypermethrin (CAS no 71697-59-1) and Zeta-Cypermethrin (52315-07-8). 14. (14) refers to the 1, 3, 5, 7, 9, 11-heksabromciklododekān (CAS no 25637-99-4), 1, 2, 5, 6, 9, 10-heksabromciklododekān (CAS no 3194-55-6), α-heksabromciklododekān (CAS no 134237-50-6), β-heksabromciklododekān (CAS no 134237-53-7) and γ-heksabromciklododekān (CAS no 134237-53-8). 15. (X) – water environment particularly hazardous substance emissions and leaks need to eliminate by 2020. on 22 December. Substances No. 2, 5 and 28 emissions and leaks need to fix up to 2021 December 22, but the substances no 34, 35, 36, 37, 43 and 44 – up to 22 December 2027. " 20. Make 2 of annex 1, paragraph 14 of the table by the following: "14. Phenols (phenol index) – 5 5 ' 21. Express 1. table 3 of the annex by the following: "(iii). Priority substances in environmental quality regulations surface water biota biota (1) table 3

Nr. p. k. Substance name CAS number (2), (3) the limit value (mg/kg) 1 2 3 4 1. Bromdifenilēter (4) 32534-81-9 0.0085 2. Fluoranthene 206-44-0 30 (5) 3. Mercury and its compounds 7439-97-6 20 4. Hexachlorobenzene 118-74-1 10 5. Hexachlorobutadiene 87-68-3 55 6. Polyaromatic hydrocarbons (PAH) (6) does not apply to the Benz (a) pyrene 50-32-8-5 (5) 7. Dicofol 115-32-2 33 8. Perfluoroktānsulfoskāb and its derivatives 1763-23-1 9.1 9. Dioxins and dioxin-like compounds, see. Note (7) (8) 0,0065 TEQ (9) 10. Hexabromocyclododecane (HBCDD), see. Note (10) 167 11. Heptachlor 76-44-heptahlorepoksīd and 8/1024-57-3, 6.7 × 10-3 notes. 1. (1) unless otherwise specified, environmental quality regulations apply to fish. Instead, you can take an alternative to biota monitoring or other taxon matrix, unless the waters for the assessment of the chemical used environmental quality regulations provide an equivalent level of protection of ecosystems. 2. (2) the number of Chemical Substances in the register of the Chemical Abstracts Service. 3. (3) environmental quality regulations – levels of indicator organisms biota soft tissue mass in the wet. 4. (4) Bromdifenilēter (1) environmental quality regulations only apply to congeners 47, 99, 28, 100, 153 and 154 of the corresponding amount of concentration. 5. (5) environmental quality regulations applies to crustaceans and molluscs, as specified substances in fish is not suitable for monitoring water quality evaluation for the chemical. 6. (6), polyaromatic hydrocarbons (PAHs) in the Group of priority substances (No. 6) regulations environmental quality refers to the benz (a) pyrene, in this legislative set, on the basis of their toxicity. Benz (a) pyrene can be considered as a reference to the other through the presence, therefore, only in samples of biota, benz (a) pyrene, and comparing them with the quality regulations of the biota. 7. (7) applies to the following connections: polychlorinated dibenzo-p-dioxin 7 (PCDD): 2, 3, 7, 8-T4CDD (CAS No. 1746-01-6), 1, 2, 3, 7, 8-P5CDD (CAS No. 40321-76-4), 1, 2, 3, 4, 7, 8-H6CDD (CAS No. 39227-28-6), 1, 2, 3, 6, 7, 8-H6CDD (CAS No. 57653-85-7), 1, 2, 3, 7, 8, 9 – H6CDD (CAS No. 19408-74-3), 1, 2, 3, 4, 6, 7, 8-H7CDD (CAS No. 35822-46-9), 1, 2, 3, 4, 6, 7, 8, 9 – O8CDD (CAS No. 3268-87-9); polychlorinated dibenzofurans (PCDFS) 10:2, 3, 7, 8-T4CDF (CAS No. 51207-31-9), 1, 2, 3, 7, 8-P5CDF (CAS No. 57117-41-6), 2, 3, 4, 7, 8-P5CDF (CAS No. 57117-31-4), 1, 2, 3, 4, 7, 8-H6CDF (CAS No. 70648-26-9), 1, 2, 3, 6, 7, 8-H6CDF (CAS No. 57117-44-9), 1, 2, 3, 7, 8, 9-H6CDF (CAS No. 72918-21-9), 2, 3, 4, 6, 7, 8-H6CDF (CAS No. 60851-34-5), 1, 2, 3, 4, 6, 7, 8-H7CDF (CAS No. 67562-39-4), 1, 2, 3, 4, 7, 8, 9-H7CDF (CAS No. 55673-89-7), 1, 2, 3, 4, 6, 7, 8, 9-O8CDF (CAS No. 39001-02-0); 12 dioxin-like polychlorinated biphenyls (PCB-DL): 3, 3 ', 4, 4 '-T4CB (PCB 77, CAS no 32598-13-3), 3,3 ', 4 ', 5-T4CB (CAS No 81, PCBS 70362-50-4), 2, 3, 3, 3 ', 4, 4 '-P5CB (PCBs 105, CAS no 32598-14-4), 2, 3, 4, 4 ', 5-P5CB (CAS no PCB 114, 74472-37-0), 2,3, 3 ', 4, 4 ', 5-P5CB (PCB 118, CAS no 31508-00-6), 2,3, 3 ', 4, 4 ', 5 '-P5CB (CAS No 123, PCBS 65510-44-3), 3, 3 ', 4, 4 ', 5-P5CB (CAS no PCB 126, 57465-28-8) , 2, 3, 3, 3 ', 4, 4 ', 5-H6CB (CAS No 156, PCBS 38380-08-4), 2, 3, 3, 3 ', 4, 4 ', 5 '-H6CB (CAS No 157, PCBS 69782-90-7), 2,3, 3 ', 4, 4 ', 5, 5 '-H6CB (CAS no PCBS, 167 52663-72-6), 3, 3 ', 4, 4 ', 5, 5 '-H6CB (CAS no PCB 169, 32774-16-6), 2, 3, 3, 3 ', 4, 4 ', 5, 5 '-H7CB (CAS no PCB 39635-189, 31-9). 8. (8) environmental quality regulations applies to fish, crustaceans and molluscs according to 2 December 2011 Regulation (EU) No 1259/2011, amending Regulation (EC) No 1881/2006 as regards dioxins and dioxin-like PCBs maximum levels in foodstuffs (OJ L 320, 3.12.2011, p. 18), section 5.3 of the annex. 9. (9) environmental quality regulations shall apply to the said note 7 connection: polychlorinated dibenzo-p-dioxins (PCDD), polychlorinated dibenzofurans (PCDF) and dioxin-like polychlorinated biphenyls (PCB-DL) summary of the concentration, expressed as the equivalent in TEQ toxic substances according to the World Health Organization established in 2005, the concept of toxic equivalency factors TEFS. 10. (10) refers to the 1, 3, 5, 7, 9, 11-heksabromciklododekān (CAS no 25637-99-4), 1, 2, 5, 6, 9, 10-heksabromciklododekān (CAS no 3194-55-6), α-heksabromciklododekān (CAS no 134237-50-6), β-heksabromciklododekān (CAS no 134237-53-7) and γ-heksabromciklododekān (CAS no 134237-53-8). " 22. Put the table in annex 3 as follows: "water quality regulations for priority water No fish. p. k. Parameter/unit Lašveidīg the waters of fish Karpveidīg fish the waters of the target value target value threshold limit value 1 2 3 4 5 6 1. Ammonium ion (mg/l NH4-) ≤ 0.03 ≤ 0.78 (2) ≤ 0.16 ≤ 0.78 (2) 2. Biochemical oxygen demand Bod5 (mg/l O2) ≤ 2 ≤ 4 3. (3) zinc (mg/l Zn) see. (10) see the note. Note (10) 4. Phenols (phenol index) (mg/l C6H5OH) see. (11) see the note. Note (11) 5. Dissolved oxygen (mg/l O2) 50% 9100% > 7 50% > >% 9 50% 5 50% > 8100 > > 7 6. Petroleum hydrocarbons (5) see. (4) see the note. Note (4) 7. Non-ionised ammonia (mg/l NH3) ≤ ≤ 0.025 0.005 (6) ≤ ≤ 0.025 0.005 (6) 8. Nitrite (mg/l NO2-) ≤ 0.01 ≤ 0.03 9. pH (pH units) 6-9 (1), (7), 6-9 (1), (7) 10. Suspended substances (mg/l) ≤ 25 (1), (8) ≤ 25 (1), (8) 11. Temperature (° C): see Note (9) see. Note (9) 12. Copper (3) (mg/l Cu) see. (12) see the note. Note (12) notes. 1. (1) These regulations do not exceed the specific hydrological or meteorological conditions. 2. (2) the concentration exceeds this threshold, do not conflict with the requirements of this regulation, if it is not characteristic of hydrological or meteorological conditions, low water temperature or slow or if State environmental oxygen service regional environmental governance has received the food safety, animal health and Environmental Research Institute's opinion that such BIOR concentration is not harmful to fish populations. 3. (3) the metal concentrations in these elements be considered as ion concentration in water. 4. (4) oil product concentration must not exceed this provision table 2 of annex 1, paragraph 21 of the limit values laid down.
5. (5) the sampling time visually determine whether on the water surface observed oil film forms, and take water samples to determine the presence of petroleum products.
6. (6) this is not a violation of the regulations, if a day observed in separate non-ionised ammonia temporarily concentration increases. 7. (7) emissions affect the priority shall be allowed to fish the waters of the natural pH value changes of ± 0.5 pH units, if such changes are from pH 6 to pH 9 and if they are not reinforced in other substances present in the water of harmful effects. 8. (8) The average concentration of suspended substances is not applicable if the suspended matter consists of dangerous chemicals. A tolerance of suspended matter concentration increased significantly during floods. 9. (9) the requirements of the priority of the water temperature of the fish is determined taking into account the following conditions: 1) the priority water temperature downstream of the thermal exhaust (measured at the mixing zone) must not exceed the outlet water temperature does not affect the about: 1.5 ° C – the lašveidīg waters; 3 ° C – karpveidīg fish waters. Thermal exhaust, which leads to greater temperature increases are permitted if the food safety, animal health and Environmental Research Institute's opinion that such BIOR elevated water temperature damaging affect fish populations; 2) priority water temperature for fish downstream of the thermal exhaust (measured at the mixing zone) must not exceed: 21.5 ° C – the lašveidīg waters (1); 28 ° C – the karpveidīg waters (1); 3) if priority waters inhabited by fish species that spawn requires a cold water, spawning periods following water temperature thermal discharges must not exceed: 10 ° C – the lašveidīg waters (1); 10 ° C – the karpveidīg waters (1); 4) temperature limits to be exceeded by not more than 2% of the total number of measurements. 10. (10) Zinc ion concentration in water should not exceed this provision table 2 of annex 1, paragraph 7 of the thresholds laid down in. 11. (11) the concentration of Phenol in water should not exceed this provision table 2 of annex 1, paragraph 14 of the limit values laid down. 12. (12) copper ion concentration in water should not exceed this provision table 2 of annex 1, paragraph 9 of the limit values laid down. " 23. Amend Annex 5. 24. Make annex 6 and 7 by the following: "6. the annex to Cabinet of 12 March 2002, the Regulation No 118 water quality regulations used for the abstraction of drinking water in surface water

Nr. p. k. Parameter (1)/unit of measure target value limit value 1 2 3 4 1. Aluminum (mg/l Al) 2 0.5. Ammonium ion (mg/l NH4 +) 2 4 (2) 3. Antimony (mg/l Sb) 0.005 4. Arsenic (mg/l) 0.05 0.1 5. Barium (mg/l Ba) 1 6. Benzene (mg/l C6H6) 0.002 7. Biochemical oxygen demand (Bod5) (20 ° C, nitrification) (mg/l O2) < 7 8. Boron (mg/l B) 1 9. Cianīdjon (mg/l CN-) 0.05 10. Zinc (mg/l Zn) 1 5 11. iron (mg/l Fe) 1 12. Mercury (mg/l Hg) 0.0005 0.001 13. Electrical conductivity (µS/cm) the faecal coliform number 1000 14. (100 ml) 20 000 15. Intestinal enterococci (100 ml) 10 000 16. Phenols (phenol index) (mg/l) 0.01 0.1 Fluorīdjon 17 (3) (mg/l F) 0.7-1.7 18. Fosfātjon (mg/l PO43-) 0.3 19. Hlorīdjon (mg/l Cl-) 200 20. Dissolved oxygen saturation%, (% O2) > 30 21. Cadmium (mg/l Cd) 0.001 0.005 22. Total chromium (mg/l Cr) 0.05 23. Total coliforms count 37 ° C (100 ml) 50 000 24. Total organic carbon (TOC) (mg/l C) 25. Total pesticides (4) (mg/l), 0.005 26. Total suspended (mg/l) 27. Color (after simple filtration) (Pt/Co scale) 50 200 (2) 28. Chemical oxygen demand (COD) (mg/l O2) 30 29. Manganese (mg/l Mn) 1 30. Petroleum hydrocarbons (mg/l) 0.5 1 31. Sodium (mg/l Na) 200 32. Nickel (mg/l N) 0.02 33. Nitrātjon (mg/l NO3-) 50 (2) 34. Nitrite (mg/l NO2-) 0.5 35. Permanganate index (mg/l O2) 20 36. Pesticides (4), (5) (mg/l) 0.001 37. pH (pH units) 5.5-9 38. Polycyclic aromatic hydrocarbons (PAH) (6) (mg/l) 0.001 39. Selenium (mg/l Se) 0.01 40. Nitrogen by the Kjeldahl method, except for the NO3-(mg/l N) 3 41. Odour (odour threshold at 25 ° C) 20 42. Sulfātjon (mg/l SO42-) 250 150 (2) 43. Lead (mg/l Pb) 0.05 44. Temperature (° C) 22 (2) 45. Tetrachloroethylene (tetrahloretēn) and trichloroethylene (trihloretēn) (7) (mg/l) 0.001 46. Copper (mg/l Cu) 1 47. Surface active agents (who reacts with methylene blue) (mg/l (Na dodecilbenzosulfonāt)) 0.5 notes. 1. (1) on the metal concentration this element be ion concentration in water. 2. (2) These regulations do not exceed the specific meteorological and hydrological conditions. 3. (3) upper-bound concentrations of high fluorīdjon and low average annual temperature. 4. (4) parameter "total pesticides" represents the sum of all the pesticides control. Pesticides include organic insecticides, organic herbicides, organic fungicides, organic matocīd, organic agricīd not, organic rodenticides, organic slimicīd, related products (including growth regulators), as well as relevant metabolites, degradation and reaction products. Only those pesticides that may be present in a given body of water. 5. (5) this limit applies to each individual pesticide. For aldrin, dieldrin threshold, heptachlor sum of heptachlor and epoxy is 0.030 µ g/l. 6. (6) benzo (b) fluoranthene, benzo (k) fluoranthene, benzo (g, h, i) perylene, indeno (1,2,3-c, d) pyrene. 7. (7) limits apply to the sum of these two compounds. 7. the annex to Cabinet of 12 March 2002, the Regulation No 118 used for the abstraction of drinking water in the surface water control parameters and frequency of sampling parameter group parameter I II III the group parameter group ammonium ions aluminium arsenic biochemical oxygen demand (Bod5) zinc barium benzene iron Fosfātjon electrical conductivity of faecal coliform counts of Hlorīdjon boron Phenol index Cianīdjon for dissolved oxygen saturation – total coliforms count is the total Mercury suspended manganese intestinal enterococci number color nitrogen (Kjeldahl method) Fluorīdjon for chemical oxygen demand (COD) Sulfātjon sodium copper cadmium total chromium Nitrātjon surface active substance petroleum hydrocarbons nickel Nitrite permanganate index pesticides pH polycyclic aromatic hydrocarbons (PAHs) smell of Salmonella selenium tetrachloroethylene and trichloroethylene lead the minimum sampling frequency of the year 12 times 4 times 1 time "25. Deletion of Annex 8. 26. Express 9. attachment the following: "9. the Cabinet of Ministers of 12 March 2002, the Regulation No 118 underground water quality regulations, used for the abstraction of drinking water No. p. k. Parameter (1) unit value 1 2 3 4 1. Ammonium ion NH4 + 0.50 mg/l 2. Antimony Sb 5.0 µ g/l 3. Arsenic µ g/l S 10 4. Benzo (a) pyrene 0.010 5 µ g/l. Benzene C6H6 6 µ g/l 1.0. Boron mg/l (B) 1.0 7. Cianīdjon in µ g/l CN-50 8. Iron µ g/l Fe 200 9. Mercury Hg 10 µ g/l 1.0. Electrical conductivity µS/cm at 20 ° C 2500 11st. Fluorīdjon mg/l in F-12 1.5. Hlorīdjon (2) mg/l Cl-250 13. Organochlorinated solvents (3) µ g/l 10 14. Chromium Cr 50 15 µ g/l. Manganese Mn 50 16 µ g/l. Cadmium Cd 5.0 µ g/l 17. Sodium mg/l Na 200 18. Nickel Ni µ g/l 20 19. Nitrātjon (4) mg/l NO3-50 20. In mg/l nitrite NO2-0.50 21. Permanganate index mg O2/l 5.0 22. Pesticides (5) µ g/l 0.10 23. Pesticides (total) (6) the μg/l µ 0.50 24. Ph pH unit ≥ and ≤ 25 6.5 9.5. Polycyclic aromatic hydrocarbons (PAH) (7) µ g/l 0.10 26. Selenium µ g/l Se 10 27. Sulfātjon in mg/l SO42-250 28. Lead µ g/l Pb 10 29. Copper mg/l Cu 2.0 notes. 1. (1) on the metal concentration this element be ion concentration in water. 2. (2) the water must not be corrosive effects. 3. (3) organochlorinated solvents is tetrachloroethylene (tetrahloretēn) and trichloroethylene (trihloretēn). The limit applies to the sum of these two substances. 4. (4) the following condition must be satisfied-(nitrātjon (NO3-) concentrations in mg/l)/50 + (nitrite (NO2-) concentration in mg/l)/nitrite concentration 1 3 < after water treatment must not exceed 0.1 mg/l. 5. (5) Limit applies to each individual pesticide. Aldrin, dieldrin, heptachlor and Heptachlor is 0.030 µ epoxy thresholds are g/l. 6. (6) pesticides represents organic insecticides, organic herbicides, organic fungicides, organic matocīd, organic acaricīd not, organic algicīd, organic rodenticides, organic slimicīd, similar substances (including growth regulators), as well as relevant metabolites, degradation and reaction products. 7. (7) benzo (b) fluoranthene, benzo (k) fluoranthene, benzo (g, h, i) perylene, indeno (1,2,3-c, d) pyrene concentration. " The Prime Minister is the Rapidity of the Newsletters of the protection of the environment and regional development Minister, the Minister of Justice Rasnač in amber