PROJECT IMPLEMENTATION UNIT REPUBLICAN ROAD FUND UNDER CABINET OF MINISTERS OF THE REPUBLIC OF ______

REGIONAL ROAD DEVELOPMENT PROJECT WITH THE PARTICIPATION OF THE INTERNATIONAL DEVELOPMENT ASSOCIATION (IDA)

INITIAL ENVIRONMENTAL DATA OF THE PROJECT FOR ANDIJAN, , AND TASHKENT REGIONS

Prepared by Kamalov K. Environmental special of PIU ______

Uzbekistan, February 2019.

1

Content

Overview……………………………………………...... 3 Findings...... 4 Table1 Noise measurement…………………………………………... 5 Table 2 Water sampling list……………………………………………. 7 Annex 1 Letter of appeal "UZGIDROMET"……………………………. 9 Annex 2 Air quality indicators…………………………………………... 11 Annex 3 Noise level indicators…………………………………………. 13 Annex 4 Water quality indicators………………………………………. 24 Annex 5 Place of selection of water sample.....………………………. 32

2

SHORT REVIEW

Based on the results of negotiations and meetings with the representative (ecologist) of the World Bank – Javaid Afzal held on January 28, 2019 in Tashkent, an additional task was assigned to collect basic data on air quality, in particular, determination of dust content in atmospheric air, measurement of noise indicators and determination of surface water quality in areas of planned construction works. To study and perform the above mentioned tasks, a trip to the project road sections was arranged, where measurements of noise generated from the movement of vehicles were carried out, as well as water samples from open surface water were obtained. Noise measurements were performed by the related electronic software to measure the sound level meter. Noise measurements were carried out at a distance of 7-10 meters from the axis of the roadway, that is, the measurements were performed on the side of project roads at a height of 1.0-1.5 meters above the ground. In addition, when performing field work, we obtained water samples from open water sources (river, canal, ditch and drainage collectors), one sample from each project site on road, in the amount of 39 samples. The selected water samples were handed over to the chemical laboratory of the State Unitary Enterprise (SUE) "Uzbekhydrogeology", to perform a reduced chemical analysis. To determine the dust content in the atmosphere, we turned to the laboratory of the “Center of Hydrometeorological Service under the Ministry of Emergency Situations “UZGIDROMET”, where we received the average annual dust content in the air in 4 areas - Andijan, Namangan, Fergana and Tashkent regions. (Annex № 2) All indicators of the noise level on each road with the specified minimum, maximum and average daily indicators are given in Annex No 3.

3

FINDINGS

According to the results of the work performed and the laboratory data on the content of dust in atmospheric air, noise level indicators and indicators of the chemical composition of surface water, the following conclusion can be drawn: - air quality in terms of dust content 0.1 mg / m3 - not more than 0.7 MPC. SanPiNRUz No. 0293-11 Hygienic standards list of maximum permissible concentrations (MAC) of pollutants in the atmospheric air of populated areas in the territory of the Republic of Uzbekistan (see Annex – 1, 2). - noise level - according to the results of the measurement on 40 roads, the following results were obtained, indicated in the Annex – 3. The average noise level is 47.48 dB, the minimum 5.8 dB a / d. 4K897b (km 0-2), maximum 84.9 DBA a / d. 4K104a (km 0-4). According to the "SanPin №0325-16" table. 1 Sanitary norms of permissible noise levels at workplaces and KMК2.01.08-96 “Noise protection” Annex - 5 Table 1 p. 162, the noise level should not exceed 75 DBa. - water quality: According to the results of chemical analysis of water samples taken in chemical laboratories of the Uzbekhydrogeology State Unitary Enterprise, the dense residue of water soluble salts averages at 727 mg / l with a maximum of 1266 mg / l, minimum 188 mg / l, the water is light-salted, only in one obtained water sample from the collector the dense residue indicator is 3750 mg / l (see Annex 4). Water in irrigators, canals and rivers does not exceed sanitary standards with the exception of water from collectors. RD118.0027719.5-91 Nature Conservancy. The procedure for the development and execution of the draft standards for maximum permissible discharges of pollutants discharged with wastewater into a water body.

4 Noise measurement table Object: Overhaul of local motor roads of Fergana, Andijan, Namangan and Tashkent regions

Table 1.

Noiselevel indications Place of Date of noise Weathercondi Section, (DBа) № Location Name of road noise level level tions of km measurement measurement surroundings Min Average Max

1 2 3 4 5 6 7 8 9 10 1 Uchkuprik district 4К881 11-15 12,8 km 02.02.2019г. 32,2 54,6 81,6 2 Dangara district 4Н900 0-7 2 km 02.02.2019г. 26,8 54,7 80,7 3 4К898а 0-2 1,7 km 02.02.2019г. 6,2 31,7 78,4 4 4К897б 0-2 1 km 02.02.2019г. 5,8 34,1 77,1 Besharik district 5 4К899 9-10 10 km 02.02.2019г. Sunshine 10,4 37,3 75,4 6 4К923а 1,5-4,5 2,8 km 02.02.2019г. 27,3 48,8 77,5 7 Uzbekistan district 4К923 0-5 3 km 02.02.2019г. 19,4 48,3 76,5 8 Buvayda district 4К883 8-16 8 km 02.02.2019г. 24,8 53,7 80,9 9 Kushtepa district 4К862 3-9 5 km 02.02.2019г. 28,2 58,6 81,3 Andijan rejoin 1 Altinkul district 4К98 0-10 1,5 km 03.02.2019 31,6 50,6 80,5 2 4К103 0-8 1 km 03.02.2019 34,8 61,0 84,7 3 16,8 57,3 84,9 Asaka district 4К104А 0-4 1 km 03.02.2019 4 0,2 km 43,2 63,3 83,0 4К105 0-11 03.02.2019

5 0-4 26,2 47,7 78,2 4К93 0,5 km 03.02.2019

Bulakbshi district 4К93 10-14 13,5 km 03.02.2019 Sunshine 18,6 42,7 79,9 6 4К95 0-6 0 km 03.02.2019 7,7 36,6 81,3 7 4К84 2-13 5 km 03.02.2019 11,0 44,8 75,5 Izbaskan district 8 4К85 11-19 13,4 km 03.02.2019 11,0 44,8 75,5 9 Markhamat district 4К107 6-15 15 km 03.02.2019 14,4 31,7 79,8 10 Kurgantepa district 4Н1071 0-7 1 km 03.02.2019 13,4 40,0 74,2 11 Ulugnor district 4Н1110 5-13 6 km 05.03.2019 15,2 34,6 81,5

5

Namangan region 1 6,0 33,0 81,3 4К483 7-30 7 km 04.02.2019 2 1 km 9,6 37,8 76,6 4К427 0-5 04.02.2019

3 16,8 46,2 82,8 Pap and 4К455 6-18 15 km 04.02.2019 4 4К455а 0-2 1 km 04.02.2019 16,8 46,2 82,8 5 4К462а 0-3 2 km 04.02.2019 50,5 66,4 82,8 Chust district 6 17 km Sunshine 0,0 59,5 81,6 4К462а 8-19 04.02.2019

7 Kasansay district 4К447 0-20 1 km 04.02.2019 15,7 46,0 81,1 8 2,2 km 35,8 56,9 81,5 4Н463 0-30 04.02.2019

9 district 4К436 4-24 23 km 04.02.2019 10,1 32,9 72,4 10 4К467 0-22 7 km 04.02.2019 21,1 48,3 78,7 11 Norin district 4К435 6-19 18 km 04.02.2019 18,9 42,7 79,5 Tashkent region 1 4К708в 0-1 0,2 km 07.02.2019 38,1 61,2 81,6 2 Zangiota district 4К716б 0-2 Taken out of WB plan Taken out of WB plan 3 4К744а 0-4 1 km 07.02.2019 43,4 64,9 82,0 4 Tashkent district 4Н698 0-11 3,6 km 07.02.2019 13,5 41,6 78,9 5 4Н708 0-11 0,5 km 07.02.2019 27,3 49,7 80,9 Sunshine 6 4К730 5-16 7,5 km 07.02.2019 17,5 48,5 81,4 Urtachirchik district 7 4К731 0-16 5 km 07.02.2019 19,8 43,6 80,9 8 4К785в 0-12 11 km 07.02.2019 18,0 46,6 82,3 9 Piskent district 4К761 4-16 4,5 km 07.02.2019 15,7 36,6 83,5 10 Yangiyul district 4К743 0-7 6 km 07.02.2019 25,2 48,5 81,7 40 Total: measurement

Conclusion: According to the results of measurements of the noise level in accordance with SanPiNRUz No. 0325-16 Sanitary norms of permissible noise levels at workplaces, the average noise level does not exceed the limit of permissible noise level.

Noise measurements conducted by: Consultant of the PIU on environmental protection K. Kamalov

6 Water sampling list Object: Overhaul of local motor roads of Fergana, Andijan, Namangan and Tashkent regions Table2. Weather Estimated water Section, Water sampling points and Date of water No Location Name of road conditions of consumption km sample number sampling surroundings (m3/sec) 1 2 3 4 5 6 7 8 Fergana region 1 Uchkuprik district 4К881 11-15 12,8 kmcanal - P/No-17 02.02.2019г. 10,0 m3/sec 2 Dangara district 4Н900 0-7 2 km sprinkler ditch -P/No-18 02.02.2019г. 3,0 m3/sec 3 4К898а 0-2 1,7 kmditch - P/No-3 02.02.2019г. 1,0 m3/sec 4 4К897б 0-2 1 kmditch - P/No-2 02.02.2019г. 1,5 m3/sec Besharik district 5 4К899 9-10 10 kmditch - P/No-4 02.02.2019г. Sunshine 1,0 m3/sec 6 4К923а 1,5-4,5 2,8 kmditch – P/No-1 02.02.2019г. 1,0 m3/sec 7 Uzbekistan district 4К923 0-5 3 kmsewer P/No-5 02.02.2019г. 1,5 m3/sec 8 Buvayda district 4К883 8-16 8 kmditch P/No-19 02.02.2019г. 2,0 m3/sec 9 Kushtepa district 4К862 3-9 5 kmМаргилансай P/No-20 02.02.2019г. 2,5 m3/sec Andijan region 1 Altinkul district 4К98 0-10 1,5 kmcanal - P/No-21 03.02.2019 1,0 m3/sec 2 4К103 0-8 1 kmcanal- P/No-22 03.02.2019 2,5 m3/sec 3 1,0 m3/sec Asaka district 4К104А 0-4 1 kmditch- P/No-23 03.02.2019 4 0,2 km Shahrikhonsoy canal- 63 m3/sec 4К105 0-11 03.02.2019 P/No-24 5 0-4 2,0 m3/sec 4К93 0,5 kmditch - P/No-8 03.02.2019

Bulakbshi district 4К93 10-14 13,5 kmditch - P/No-9 03.02.2019 3,0 m3/sec Sunshine 6 4К95 0-6 0 kmditch – P/No-7 03.02.2019 1,0 m3/sec 7 5 km Grand 206 m3/sec 4К84 2-13 03.02.2019 Fergana canal P/No-10 Izbaskan district 8 13,4 km Grand 206 m3/sec 4К85 11-19 03.02.2019 Fergana canal-P/No-11 9 Markhamat district 4К107 6-15 15 kmditch - P/No-25 03.02.2019 2,0 m3/sec 10 Kurgantepa district 4Н1071 0-7 1 kmditch - P / No-6 03.02.2019 0,5 m3/sec 11 Ulugnor district 4Н1110 5-13 6 kmcanal - P / No-1 05.03.2019 20 m3/sec

7

Namangan region

1 - 4К483 7-30 - - Pap district 2 1 km Северный 134 m3/sec 4К427 0-5 04.02.2019 Fergana canal -P/No-15 3 2,0 m3/sec Pap and Chust district 4К455 6-18 15 kmOlmossoy- P/No-26 04.02.2019 4 4К455а 0-2 1 kmсай P/No-27 04.02.2019 1,5 m3/sec 5 4К462а 0-3 2 kmditch P/No-28 04.02.2019 1,0 m3/sec Chust district 6 17 km Govosoy Sunshine 6,0 m3/sec 4К462а 8-19 04.02.2019 Canal P/No-29 7 Kasansay district 4К447 0-20 1 kmsay P/No-30 04.02.2019 2,0 m3/sec 8 2,2 kmNamangansay 30 m3/sec Yangikurgan district 4Н463 0-30 04.02.2019 P/No-31 9 4К436 4-24 23 kmditch - P/No-14 04.02.2019 1,0 m3/sec 10 Uchkurgan district 4К467 0-22 7 kmcanal – P/No-13 04.02.2019 10 m3/sec 11 Norin district 4К435 6-19 18 kmditch – P/No-12 04.02.2019 2,0 m3/sec Tashkent region

1 4К708в 0-1 0,2 kmsewer P/No-32 07.02.2019 2,0 m3/sec 2 Zangiota district 4К716б 0-2 Taken out of WB plan - 3 4К744а 0-4 1 kmditch P/No-33 07.02.2019 1,0 m3/sec 4 Tashkent district 4Н698 0-11 3,6 kmditch - P/No-16 07.02.2019 1,0 m3/sec 5 4Н708 0-11 0,5 kmditch P/No-34 07.02.2019 0,5 m3/sec 7,5 km concrete 07.02.2019 Sunshine 5,0 m3/sec 6 4К730 5-16 Urtachirchik district Canal P/No-35 7 4К731 0-16 5 kmsewer P/No-36 07.02.2019 3,0 m3/sec 8 4К785в 0-12 11 kmcanal P/No-37 07.02.2019 5,0 m3/sec 9 Piskent district 4К761 4-16 4,5 kmditch P/No-38 07.02.2019 1,0 m3/sec 10 Yangiyul district 4К743 0-7 6 km Jun canal P/No-39 07.02.2019 20 m3/sec Total: 40 samples

Samplesselected by Consultant of the PIU on environmental protection K.Kamalov

8

Annex 1

9

REPUBLIC OF UZBEKISTAN MINISTRY OF EMERGENCY SITUATIONS THE CENTER OF HYDROMETEOROLOGICAL SERVICE (UZHYDROMET)

ATMOSPHERE, SURFACE WATER AND SOIL POLLUTION MONITORING SERVICE (PMS)

To: Citizen KamalovKudiyar residing at the city of Tashkent, Bektemir district, Vodnik area, d.77, kV 111

The Center for Hydrometeorological Service under the Ministry of Emergency Situations of the Republic of Uzbekistan according to the contract No. 02-03 / 2019 of February 6, 2019, sends you the average annual data on dust in the cities of Andijan, Namangan, Fergana, , Tashkent, Yangiyul, Chirchik for 2018. Annex: 1 sheet

Head of Pollution Monitoring Service: M.A. Plotsen

Prepared by: Talskikh V.N. Phone: 71 / 2358227

10

Annex 2.

11

The average annual data for 2018 dust (mg / m3 and MPC) for the following cities Republic of Uzbekistan City Dust mg/m3 Maximum permissible concentrations (MPC) Andijan 0,1 0,7

Namangan 0,1 0,7

Fergana 0,1 0,7

Kokand 0,1 0,7

Tashkent 0,1 0,7 Yangiyul 0 0 Chirchik 0 0 * The average maximum permissible concentration of dust is - 0.15 MPC

According to the obtained average annual data, the maximum permissible concentrations were within the normal range and did not exceed the sanitary norms.

Head of the department of automated processing of information on the state of environmental pollution of the pollution monitoring service: V.N.Talskikh

12 Annex3.

I. Andijan region

1.Altinkul district 2. Asaka district highway 4К98 (0-10 km) highway 4К103 (0-8 km) measuring point 4 km measuring point 1 km

3 Asaka district 4 Asaka district highway 4К104 а (0-4 km) highway 4К105 (0-11 km) measuring point 1 km measuring point 0,5 km

13

5. Bulakbashi district 6. Bulakhbashi district highway 4К93 (0-4 km) highway 4К93 (10-14 km) measuring point 0,5 km measuring point 13,5 km

7. Bulakhbashi district 8. Izboskan district highway 4К95 (0-6 km) highway4К84 (2-13 km) measuring point 1 km measuring point 3 km

14

9. Izboskan district 10. Markhamat district highway 4К85 (11-19 km) highway 4К107 (6-15 km) measuring point 11 km measuring point 7 km

11.Kurgantepa district highway 4Н1071 (0-7 km) measuring point 1 km

15

II. Namangan region

1. Pap district 2. Pap district highway 4К483 (7-30 km) highway 4К427 (0-5 km) measuring point 7 km measuring point 1 km

3.Pap and Chust district 4.Chust district highway 4К455 (6-18 km) highway4К455 а (0-2 km) measuring point 13 km measuring point 0 km

16

5. Chust district 6. Chust district highway 4К462 а (0-3 km) highway 4К462 а (8-19 km) measuring point 1 km measuring point 17 km

7.Kasansay district 8.Yangikurgan district highway 4Н463 highway 4К447 (0-20 km) (0-30 km)measuring point 2,5 km measuring point 2,5 km

17

9. Uychi district 10. Uchkurgan district highway 4К436 (4-24 km) highway 4К467 (0-22 km) measuring point 23,8 km measuring point 6,9 km

11.Norin district highway 4К435 (6-19 km) measuring point 18,9 km

18

III. Fergana region

1. Uchkoprik district 2. Dangara district highway 4К881 (11-15 km) highway 4Н900 (0-7 km) measuring point 12 km measuring point 2 km

3. district 4.Beshariq district highway 4К898 а (0-2 km) highway4К897 б (0-2 km) measuring point 1,5 km measuring point 1 km

19

5. Besharik district 6. Besharik district highway 4К899 (9-10 km) highway 4К923 а (1,5-4,5 km) measuring point 9,5 km measuring point 2 km

7.Uzbekistan district 8.Buvayda district highway 4К923 (0-5 km) highway4К883 (8-16 km) measuring point 3 km measuring point 14 km

20

9. Qushtepa district highway 4К862 (3-9 km) measuring point 6 km

IV. Tashkent region

1. Zangiota district 2. Zangiota district highway 4К708 в (0-1 km) highway 4К744 а (0-4 km) measuring point 0,4 km measuring point 0,6 km

21

3.Tashkent district 4.Urtachircik district highway 4Н698 (0-11 km) highway4Н708 (0-11 km) measuring point 0,7 km measuring point 0,5 km

5. Urtachircik district 6. Urtachircik district highway 4К730 (5-16 km) highway 4К731 (0-16 km) measuring point 7 km measuring point 2,5 km

22

7.Urtachircik district 8.Piskent district highway 4К785 в (0-12 km) highway4К761 (4-16 km) measuring point 11 km measuring point 5,5 km

9. Yangiyul district highway 4К743 (0-7 km) measuring point 7 km

23 Annex 4.

24

State Unitary Enterprise "Uzbekgidroloyiha"

Hydrochemical Laboratory TABLE OF RESULTS OF CHEMICAL ANALYZES OF WATER Organization Order No 12 Andijan region Date of receipt 11 02 19 Date of of analysis 15 02 19

The Phy sical properties Hardness Dry residue Anions Cations CO2 formula of Ov erall H2S SiO3 pH Ex perimental the Carbonated mg/l mg/l

Oxidation mudflow Name CO2

Characteristic Noncarbonated calculativ e No No of field test Water point location Results Expression Form Carbonate ion CO3 Hydrocarb onate ion HCO3 Chlorine ion Ion sulfate SO4 Ion nitrate NO3 Nitrite ion NO2 The amount of anions Calcium ion Magnesium ion Natrium ion Potassium ion Iron Iron Ammonium ion The amount of cations Fluorine mg/l of w ater Na on square, mg/l 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 color colorless, highway 4K98 12,70 1266 mg/l 244,00 117,00 581,00 24,00 140,00 69,00 160,00 6,00 <0,1 transparency transparent, no 1 (0-10 km) 1,5 km 4,00 7,20 mg-equ/l no 4,00 3,30 12,10 0,39 19,79 7,00 5,70 6,94 0,15 - 19,79 sediment sediment, sweet canal 1219 taste smell and salty, 8,70 %-equ/l 20,00 17,00 61,00 2,00 35,00 29,00 35,00 1,00 - color colorless, highway 4K103 12,25 1034 mg/l 293,00 103,00 416,00 24,00 130,00 70,00 100,00 6,00 <0,1 transparency transparent, no 2 (0-8 km) 1 km 4,80 7,70 mg-equ/l no 4,80 2,90 8,68 0,39 16,77 6,50 5,75 4,37 0,15 - 16,77 ` sediment sediment, sweet canal 995 taste smell and salty, 7,45 %-equ/l 29,00 17,00 52,00 2,00 39,00 34,00 26,00 1,00 - color colorless, fresh, highway 4K104a 11,20 990 mg/l 268,00 99,00 402,00 24,00 124,00 61,00 103,00 6,00 <0,1 transparency no sediment, 3 (0-4 km) 1 km 4,40 7,80 mg-equ/l no 4,40 2,80 8,37 0,39 15,96 6,20 5,00 4,46 0,15 - 15,96 sediment sweet-salty, brook 953 taste smell odorless 6,80 %-equ/l 28,00 18,00 52,00 2,00 39,00 32,00 28,00 1,00 - color colorless, fresh, highway 4K105 12,00 996 mg/l 274,00 96,00 418,00 24,00 92,00 90,00 96,00 5,00 <0,1 transparency no sediment, 4 (0 - 11 km) 0,2 4,50 7,70 mg-equ/l no 4,50 2,70 8,71 0,39 16,30 4,60 7,40 4,17 0,13 - 16,30 sediment sweet-salty, km canal 958 taste smell odorless 7,50 %-equ/l 28,00 17,00 53,00 2,00 28,00 45,00 26,00 1,00 - color colorless, fresh, highway 4K93 10,10 682 mg/l 280,00 35,00 271,00 24,00 68,00 81,00 32,00 5,00 <0,1 transparency no sediment, 5 (0 - 4 km) 0,5 km 4,60 7,60 mg-equ/l no 4,60 1,00 5,64 0,39 11,63 3,40 6,70 1,40 0,13 - 11,63 sediment sweet-salty, brook 656 taste smell odorless 5,50 %-equ/l 40,00 9,00 48,00 3,00 29,00 58,00 12,00 1,00 - color colorless, fresh, highway 4K93 8,90 584 mg/l 280,00 28,00 211,00 24,00 50,00 78,00 25,00 4,00 1,50 transparency no sediment, 6 (10-14 km) 13,5 4,60 7,80 mg-equ/l no 4,60 0,80 4,39 0,39 10,18 2,50 6,40 1,10 0,10 0,08 10,18 sediment sweet-salty, km brook 562 taste smell odorless 4,30 %-equ/l 45,00 8,00 43,00 4,00 25,00 63,00 11,00 1,00 1,00 color colorless, fresh, highway 4K95 7,70 504 mg/l 250,00 28,00 156,00 37,00 46,00 66,00 21,00 5,00 0,20 transparency no sediment, 7 (0-6 km) 0 km 4,10 8,00 mg-equ/l no 4,10 0,80 3,26 0,60 8,76 2,30 5,40 0,92 13,00 0,01 8,76 sediment sweet-salty, brook 484 taste smell odorless 3,60 %-equ/l 47,00 9,00 37,00 7,00 26,00 62,00 11,00 1,00 - color colorless, fresh, 3,30 224 mg/l 134,00 16,00 62,00 3,00 34,00 19,00 15,00 1,00 <0,1 highway 4K84 transparency no sediment, 8 2,20 7,70 mg-equ/l no 2,20 0,45 1,30 0,05 4,00 1,70 1,60 0,67 0,03 - 4,00 (2-13 km) canal sediment sweet-salty, 217 taste smell odorless 1,10 %-equ/l 55,00 11,00 33,00 1,00 42,00 40,00 17,00 1,00 - color colorless, fresh, highway 4K85 3,50 240 mg/l 140,00 18,00 67,00 2,00 36,00 21,00 16,00 2,00 <0,1 transparency no sediment, 9 (11-19 km) 13 2,30 7,70 mg-equ/l no 2,30 0,50 1,40 0,03 4,23 1,80 1,70 0,68 0,05 - 4,23 sediment sweet-salty, km canal 232 taste smell odorless 1,20 %-equ/l 54,00 12,00 33,00 1,00 43,00 40,00 16,00 1,00 - color colorless, fresh, highway 4K107 9,40 644 mg/l 293,00 28,00 247,00 24,00 54,00 81,00 37,00 4,00 <0,1 transparency no sediment, 10 (6-15 km) 8 km 4,80 7,90 mg-equ/l no 4,80 0,80 5,14 0,39 11,13 2,70 6,70 1,63 0,10 - 11,13 sediment sweet-salty, brook 621 taste smell odorless 4,60 %-equ/l 43,00 7,00 46,00 4,00 24,00 60,00 15,00 1,00 - color colorless, fresh, highway 5,50 350 mg/l 213,00 14,00 111,00 6,00 40,00 42,00 17,00 2,00 <0,1 transparency no sediment, 11 4KH1071 (0 - 7 3,50 7,80 mg-equ/l no 3,50 0,40 2,31 0,10 6,31 2,00 3,50 0,76 0,05 - 6,31 sediment sweet-salty, km) 1 km brook 358 taste smell odorless 2,00 %-equ/l 55,00 6,00 37,00 2,00 32,00 55,00 12,00 1,00 -

Analyst: Madiyorova M.S. Head of Chemical Laboratory Khodjayev V.G.

25

26

State Unitary Enterprise "Uzbekgidroloyiha" Hydrochemical Laboratory TABLE OF RESULTS OF CHEMICAL ANALYZES OF WATER Organization Order No 12 Namangan region Date of receipt 11 02 19 Date of of analysis 15 02 19

The Phy sical properties Hardness Dry residue Anions Anions Cations CO2 formula of Ov erall H2S SiO3 pH Ex perimental the Carbonated mg/l mg/l

Oxidation mudflow Name CO2

Characteristic Noncarbonated calculativ e No No of field test Water point location Results Expression Form Carbonate ion CO3 Hydrocarb onate ion HCO3 Chlorine ion Ion sulfate SO4 Ion nitrate NO3 Nitrite ion NO2 The amount of anions Calcium ion Magnesium ion Natrium ion Potassium ion Iron Iron Ammonium ion The amount of cations Fluorine mg/l of w ater Na on square, mg/l 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 color colorless, highway 4К427 6,50 mg/l 146,00 51,00 270,00 13,00 74,00 34,00 72,00 2,00 <0,1 transparency transparent, no 610 1 (0-5 km) 1,0 km 2,40 7,40 mg-equ/l no 2,40 1,45 5,63 0,21 9,69 3,70 2,80 3,14 0,05 - 9,69 sediment sediment, sweet 589 canal taste smell and salty, 4,10 %-equ/l 25,00 15,00 58,00 2,00 38,00 29,00 33,00 - - color colorless, highway 4K455 8,90 mg/l 241,00 37,00 252,00 70,00 96,00 50,00 55,00 3,00 <0,1 transparency transparent, no 710 2 (6-18 km) 15 km 3,95 7,65 mg-equ/l no 3,95 1,05 5,26 1,13 11,39 4,80 4,10 2,41 0,08 - 11,39 sediment sediment, sweet 683 stream taste smell and salty, 4,95 %-equ/l 35,00 9,00 46,00 10,00 42,00 36,00 21,00 1,00 - color colorless, fresh, highway 4К455a 7,90 mg/l 235,00 37,00 208,00 70,00 72,00 52,00 55,00 3,00 <0,1 transparency no sediment, 640 3 (0-2 km) 1 km 3,85 7,60 mg-equ/l no 3,85 1,05 4,33 1,13 10,36 3,60 4,30 2,41 0,05 - 10,36 sediment sweet-salty, 614 stream taste smell odorless 4,05 %-equ/l 37,00 10,00 42,00 11,00 35,00 42,00 23,00 - - color colorless, fresh, highway 4К462a 7,90 mg/l 238,00 14,00 194,00 49,00 74,00 51,00 27,00 1,00 <0,1 transparency no sediment, 550 4 (0-3 km) 2 km 3,90 7,60 mg-equ/l no 3,90 0,40 4,04 0,79 9,13 3,70 4,20 1,18 0,03 - 9,13 sediment sweet-salty, 530 brook taste smell odorless 4,00 %-equ/l 43,00 4,00 44,00 9,00 41,00 46,00 13,00 - - color colorless, fresh, highway 4К462a 4,30 mg/l 156,00 9,00 79,00 13,00 46,00 24,00 7,00 1,00 <0,1 transparency no sediment, 270 5 (8-19 km) 17 km 2,55 7,50 mg-equ/l no 2,55 0,25 1,64 0,21 4,65 2,30 2,00 0,32 0,03 - 4,65 sediment sweet-salty, 257 canal taste smell odorless 1,75 %-equ/l 55,00 5,00 35,00 5,00 50,00 43,00 7,00 1,00 - color colorless, fresh, highway 4К447 13,20 mg/l 244,00 39,00 513,00 20,00 89,00 106,00 65,00 3,00 <0,1 transparency no sediment, 980 6 (0-20 km) 1 km 4,00 7,50 mg-equ/l no 4,00 1,10 1069,00 32,00 16,11 4,45 8,75 2,83 0,08 - 16,11 sediment sweet-salty, 957 stream taste smell odorless 9,20 %-equ/l 25,00 7,00 66,00 2,00 28,00 54,00 18,00 - -

highway 4H463 8,65 mg/l 183,00 82,00 351,00 23,00 58,00 70,00 98,00 2,00 <0,1 color colorless, fresh, (0-30 km) 2,2 km 800 7 transparency no sediment, 3,00 7,60 mg-equ/l no 3,00 2,30 7,31 37,00 12,98 2,90 5,75 4,26 0,05 - 12,98 Namangan sediment sweet-salty, 775 stream 6,65 %-equ/l 23,00 18,00 56,00 3,00 23,00 44,00 33,00 - - taste smell odorless color colorless, fresh, highway 4K436 4,55 mg/l 134,00 19,00 115,00 6,00 53,00 23,00 15,00 1,00 <0,1 transparency no sediment, 314 8 (4-24 km) 23 km 2,20 7,20 mg-equ/l no 2,20 0,55 2,39 0,10 5,24 2,65 1,90 0,66 0,03 - 5,24 sediment sweet-salty, 299 brook taste smell odorless 2,35 %-equ/l 42,00 10,00 46,00 2,00 51,00 36,00 13,00 - - color colorless, fresh, highway 4К467 4,20 mg/l 134,00 20,00 95,00 6,00 40,00 27,00 14,00 1,00 <0,1 transparency no sediment, 290 9 (0-22 km) 7 km 2,20 7,30 mg-equ/l no 2,20 0,57 1,99 0,10 4,86 2,00 2,20 0,63 0,03 - 4,86 sediment sweet-salty, 270 canal taste smell odorless 2,00 %-equ/l 45,00 12,00 41,00 2,00 41,00 45,00 13,00 1,00 - color colorless, fresh, highway 4K435 7,60 mg/l 302,00 24,00 131,00 23,00 56,00 58,00 24,00 3,00 <0,1 transparency no sediment, 490 10 (6-19 km) 18 km 4,95 7,40 mg-equ/l no 4,95 0,67 2,74 0,37 8,73 2,80 4,80 1,05 0,08 - 8,73 sediment sweet-salty, 470 brook taste smell odorless 2,65 %-equ/l 57,00 8,00 31,00 4,00 32,00 55,00 12,00 1,00 -

Analyst: Madiyorova M.S. Head of Chemical Laboratory Khodjayev V.G.

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State Unitary Enterprise "Uzbekgidroloyiha"

Hydrochemical Laboratory TABLE OF RESULTS OF CHEMICAL ANALYZES OF WATER Organization Order No 12 Fergana region Date of receipt Date of of analysis February, 2019

The Phy sical properties Hardness Dry residue Anions Cations CO2 formula of Ov erall H2S SiO3 pH Ex perimental the Carbonated mg/l mg/l

Oxidation mudflow Name CO2

Characteristic Noncarbonated calculativ e No No of field test Water point location Results Expression Form Carbonate ion CO3 Hydrocarb onate ion HCO3 Chlorine ion Ion sulfate SO4 Ion nitrate NO3 Nitrite ion NO2 The amount of anions Calcium ion Magnesium ion Natrium ion Potassium ion Iron Iron Ammonium ion The amount of cations Fluorine mg/l of w ater Na on square, mg/l 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 color colorless, highway 4K881 12,40 mg/l 271,00 41,00 423,00 20,00 94,00 94,00 48,00 9,00 <0,1 transparency transparent, no 900 1 (11-15 km) 12,8 4,45 7,60 mg-equ/l no 4,45 1,15 8,81 0,32 14,73 4,70 7,70 2,10 0,23 - 14,73 sediment sediment, sweet 864 km canal taste smell and salty, 7,95 %-equ/l 30,00 8,00 60,00 2,00 32,00 52,00 14,00 2,00 - color colorless, highway 4H900 8,00 mg/l 210,00 28,00 240,00 20,00 80,00 49,00 34,00 3,00 <0,1 transparency transparent, no 580 2 (0 - 7 km) 2 km 3,45 7,30 mg-equ/l no 3,45 0,80 5,00 0,32 9,57 4,00 4,00 1,49 0,08 - 9,57 ` sediment sediment, sweet 559 brook taste smell and salty, 4,55 %-equ/l 36,00 9,00 52,00 3,00 42,00 42,00 15,00 1,00 - color colorless, fresh, highway 4K898a 12,20 mg/l 195,00 56,00 474,00 16,00 116,00 78,00 59,00 5,00 <0,1 transparency no sediment, 930 3 (0 - 2 km) 1,7 km 3,20 7,50 mg-equ/l no 3,20 1,57 9,88 0,26 14,91 5,80 6,40 2,58 0,13 - 14,91 sediment sweet-salty, 901 brook taste smell odorless 9,00 %-equ/l 21,00 11,00 66,00 2,00 39,00 43,00 17,00 1,00 - color colorless, fresh, highway 4K897b 7,80 mg/l 220,00 32,00 229,00 20,00 66,00 55,00 39,00 3,00 <0,1 transparency no sediment, 580 4 (0 - 2 km) 1 km 3,60 7,50 mg-equ/l no 3,60 0,90 4,77 0,32 9,59 3,30 4,50 1,71 0,08 - 9,59 sediment sweet-salty, 554 brook taste smell odorless 4,20 %-equ/l 38,00 9,00 50,00 3,00 34,00 47,00 18,00 1,00 - color colorless, fresh, highway 4K899 11,00 mg/l 214,00 39,00 388,00 23,00 108,00 68,00 44,00 5,00 <0,1 transparency no sediment, 800 5 (9-10 km) km 10 3,50 7,50 mg-equ/l no 3,50 1,10 8,09 37,00 13,06 5,40 5,60 1,93 0,13 - 13,06 sediment sweet-salty, 782 brook taste smell odorless 7,50 %-equ/l 27,00 8,00 62,00 3,00 41,00 43,00 15,00 1,00 - color colorless, fresh, highway 4K923a 9,40 mg/l 250,00 35,00 284,00 20,00 96,00 56,00 42,00 4,00 <0,1 transparency no sediment, 690 6 (1,5-4,5 km) km 4,10 7,40 mg-equ/l no 4,10 1,00 5,92 0,32 11,34 4,80 4,60 1,84 0,10 - 11,34 sediment sweet-salty, 662 2,8 brook taste smell odorless 5,30 %-equ/l 36,00 9,00 52,00 36,00 42,00 41,00 16,00 1,00 - color colorless, fresh, 48,50 mg/l 390,00 226,00 2220,00 41,00 360,00 371,00 247,00 17,00 <0,1 highway 4K923 transparency no sediment, 3750 7 6,40 7,15 mg-equ/l no 6,40 6,37 46,25 0,66 59,68 18,00 30,50 10,75 0,43 - 59,68 (0-5 km) stream sediment sweet-salty, 3677 taste smell odorless 42,10 %-equ/l 11,00 11,00 77,00 1,00 30,00 51,00 18,00 1,00 - color colorless, fresh, highway 4K883 14,70 mg/l 235,00 51,00 593,00 28,00 160,00 81,00 75,00 6,00 <0,1 transparency no sediment, 1140 8 (8-16 km) 8 km 3,85 7,50 mg-equ/l no 3,85 1,45 12,35 0,45 18,10 8,00 6,70 3,25 0,15 - 18,10 sediment sweet-salty, 1111 brook taste smell odorless 10,85 %-equ/l 21,00 8,00 68,00 3,00 44,00 37,00 18,00 1,00 - color colorless, fresh, highway 4K862 16,80 mg/l 366,00 41,00 344,00 38,00 168,00 102,00 49,00 6,00 <0,1 transparency no sediment, 1160 9 (3-9 km) 5 km 6,00 7,70 mg-equ/l no 6,00 1,15 11,34 0,61 19,10 8,40 8,40 2,15 0,15 - 19,10 sediment sweet-salty, 1131 stream taste smell odorless 10,80 %-equ/l 32,00 6,00 59,00 3,00 44,00 44,00 11,00 1,00 -

Analyst: Madiyorova M.S. Head of Chemical Laboratory Khodjayev V.G.

29

30

State Unitary Enterprise "Uzbekgidroloyiha" Hydrochemical Laboratory TABLE OF RESULTS OF CHEMICAL ANALYZES OF WATER Organization Order No 12 Tashkent region Date of receipt 11 02 19 Date of of analysis 15 02 19

The Phy sical properties Hardness Dry residue Anions Cations CO2 formula of Ov erall H2S SiO3 pH Ex perimental the Carbonated mg/l mg/l

Oxidation mudflow Name CO2

Characteristic Noncarbonated calculativ e No No of field test Water point location Results Expression Form Carbonate ion CO3 Hydrocarb onate ion HCO3 Chlorine ion Ion sulfate SO4 Ion nitrate NO3 Nitrite ion NO2 The amount of anions Calcium ion Magnesium ion Natrium ion Potassium ion Iron Iron Ammonium ion The amount of cations Fluorine mg/l of w ater Na on square, mg/l 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 color colorless, highway 4K708v 11,00 mg/l 280,00 60,00 414,00 24,00 82,00 84,00 97,00 3,00 0,40 transparency transparent, no 940 1 (0-1 km) 0,2 km 4,60 7,10 mg-equ/l no 4,60 170,00 8,62 0,39 15,31 4,10 6,90 4,21 0,08 0,02 15,31 sediment sediment, sweet 904 stream taste smell and salty, 6,40 %-equ/l 30,00 11,00 56,00 3,00 27,00 45,00 27,00 1,00 - color colorless, highway 4K744a 3,20 mg/l 140,00 5,00 43,00 3,00 40,00 14,00 4,00 0,60 <0,1 transparency transparent, no 188 2 (0-4 km) 1 km 2,30 7,60 mg-equ/l no 2,30 0,15 0,89 0,05 3,39 2,00 1,20 0,17 0,02 - 3,39 sediment sediment, sweet 180 brook taste smell and salty, 0,90 %-equ/l 68,00 5,00 26,00 1,00 59,00 35,00 5,00 1,00 - ` color colorless, fresh, highway 4H698 4,40 mg/l 195,00 7,00 74,00 4,00 34,00 33,00 13,00 1,00 <0,1 transparency no sediment, 274 3 (0-11 km) 3,6 km 3,20 7,50 mg-equ/l no 3,20 0,20 1,54 0,06 5,00 1,70 2,70 0,57 0,03 - 5,00 sediment sweet-salty, 263 brook taste smell odorless 1,20 %-equ/l 64,00 4,00 31,00 1,00 34,00 54,00 11,00 1,00 - color colorless, fresh, highway 4H708 7,00 mg/l 2,74 25,00 140,00 24,00 56,00 51,00 33,00 3,00 <0,1 transparency no sediment, 488 4 (0-11 km) 0,5 km 4,50 7,70 mg-equ/l no 4,50 0,70 2,91 0,39 8,50 2,80 4,20 1,42 0,08 - 8,50 sediment sweet-salty, 469 brook taste smell odorless 2,50 %-equ/l 53,00 8,00 34,00 5,00 33,00 49,00 17,00 1,00 - color colorless, fresh, highway 4K730 7,80 mg/l 305,00 35,00 144,00 15,00 92,00 39,00 31,00 3,00 <0,1 transparency no sediment, 536 5 (5-16 km) 7,5 km 5,00 7,30 mg-equ/l no 5,05 1,00 3,00 0,24 9,24 4,60 3,20 1,36 0,08 - 9,24 sediment sweet-salty, 511 canal taste smell odorless 2,80 %-equ/l 54,00 11,00 32,00 3,00 5,00 34,00 15,00 1,00 - color colorless, fresh, highway 4K731 8,20 mg/l 280,00 42,00 257,00 6,00 78,00 52,00 51,00 20,00 6,00 transparency no sediment, 678 6 (0-16 km) 5 km 4,60 7,50 mg-equ/l no 4,60 1,20 5,35 0,10 11,25 3,90 4,30 2,21 0,51 0,33 11,25 sediment sweet-salty, 652 stream taste smell odorless 3,60 %-equ/l 41,00 11,00 47,00 1,00 35,00 38,00 20,00 4,00 3,00 color colorless, fresh, highway 4K785v 11,20 mg/l 262,00 85,00 537,00 10,00 126,00 60,00 155,00 3,00 0,70 transparency no sediment, 1152 7 (0-12 km) 11 km 4,30 7,00 mg-equ/l no 4,30 2,40 11,20 0,16 18,06 6,30 4,90 6,74 0,08 0,04 18,06 sediment sweet-salty, 1108 canal taste smell odorless 6,90 %-equ/l 24,00 13,00 62,00 1,00 35,00 27,00 37,00 1,00 - color colorless, fresh, highway 4K761 15,25 mg/l 201,00 50,00 625,00 37,00 205,00 61,00 77,00 5,00 <0,1 transparency no sediment, 1218 8 (4-16 km) 4,5 km 3,70 8,30 mg-equ/l no 3,30 1,40 13,03 0,60 18,73 10,25 5,00 3,35 0,13 - 18,73 sediment sweet-salty, 1172 brook taste smell odorless 11,55 %-equ/l 18,00 7,00 70,00 3,00 55,00 27,00 18,00 - - color colorless, fresh, highway 4K743 4,20 mg/l 183,00 18,00 64,00 10,00 44,00 24,00 16,00 2,00 0,07 transparency no sediment, 280 9 (0-7 km) 6 km 3,00 7,40 mg-equ/l no 3,00 0,50 1,34 0,16 5,00 2,20 2,00 0,71 0,05 0,04 5,00 sediment sweet-salty, 270 canal taste smell odorless 1,20 %-equ/l 60,00 10,00 27,00 3,00 44,00 40,00 14,00 1,00 1,00

Analyst: Madiyorova M.S. Head of Chemical Laboratory Khodjayev V.G.

31

Placeofselectionofwater sample on the Andijan region

Highway 4К98 km 0-10 1,5 km canal Highway 4К103, km 0-8, 1 km canal

Highway 4К104А, km 0-4, 1 km ditch Highway4К105, km 0-11, 0,2 km Shahrikhonsoy canal

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Highway4К93, km 0-4, 0,5 km ditch, km 10-14, 13,5 km ditch Highway 4К95, km 0-6, 0 km ditch

Highway 4К84, km 2-13, 5km Grand Fergana canal Highway 4К85, km 11-19, 13,5 km Grand Fergana canal

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Highway 4К107, km 6-15, 15 km ditch Highway 4Н1071, km0-7, 1km ditch

Highway 4Н1110, km 5-13, 6 km canal

34

Place of selection of water sample on the Fergana region

Highway 4К881, km 11-15, 12,8 km canal Highway 4Н900, km 0-7, 2 km sprinkler ditch

Highway 4К898а, km 0-2, 1,7 km ditch Highway 4К897b, km 0-2, 1 km ditch

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Highway 4К899, km 9-10, 10 km ditch Highway 4К923a, km 1,5-4,5, 2,8 km ditch

Highway 4К923, km0-5, 3 km sewer Highway 4К883, km 8-16, 8 km ditch

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Highway4К862, km 3-9, 5km stream

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Placeofselectionofwater sample on the Namangan region

Highway 4К427 km 0-5, 1,0 km canal Highway 4К455 km 6-18 15 km Olmos stream Highway 4К455а km 0-2, 1 km stream

Highway 4К436, km 4-24, 23 km ditch Highway 4К435, km 6-19, 18 km ditch

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Highway 4К447, km 0-20, 1 km stream Highway 4Н463, km0-30, 2,2 km Namangan stream

, Highway 4К467, km 0-22, 7 km canal Highway 4К462а, km 0-3, 2 km ditch Highway 4К462а, km 8-19, 17 km Gova stream

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