Map

Thermal water sites, basins, survey areas and projects named in public research and news. Select a place to learn more, or zoom in on a region.

NukusTermez

Talks and institutions

Tashkent

Where the IGA met Uzbekneftegaz and the Ministry of Mining Industry and Geology in September 2025. Home to the Institute of Geology and Geophysics, the Institute HYDROENGEO and the University of Geological Sciences, which BRGM experts have visited several times since 2025.

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Thermal water sites, by water temperature

Under 30 °C
30–45 °C
45–60 °C
60 °C and above

Projects and research

Resource area
Research site
Project
Talks and institutions

Heat flow. Mapped heat flow over most of Uzbekistan is about 60–75 mW/m². It is lower around Tashkent and rises above 80 mW/m² in parts of the Fergana Valley and in Surkhandarya near Termez. Source: Zui, Andreyev & Rakhmatullayev (2020). Heat flow of Uzbekistan: geology and interpretation. Journal of the Belarusian State University. Geography and Geology, 1, 95–105. Pins are placed from published coordinates; location precision is graded A (published GPS position), B (facility pin on an online map) or C (approximate).

All 31 thermal water sites as a table

No.	Region	Temperature	Depth	Location
1	Tashkent city	44–47 °C (bath and drinking water); 51 °C (operator site)	1,530–1,600 m	B
2	Tashkent city	22–40 °C	1,544 m	B
3	Tashkent city	48 °C (bath); 35 °C (drinking)	1,820 m	B
4	Tashkent region	57 °C at discovery (1952); 37–40 °C today	1,371 m	C
5	Tashkent region	49–52 °C	1,300 m	C
6	Tashkent region	74–78 °C	1,780 m	B
7	Tashkent region	35–55 °C	1,960 m	A
8	Tashkent region	40–45 °C	1,820 m	B
9	Tashkent region	about 48 °C at the wellhead	1,400 m	B
10	Tashkent region	36–36.7 °C, constant year-round	Spring	C
11	Syrdarya region	31 °C	1,620 m	B
12	Fergana region	37–42 °C; 41 °C from the 1,756 m well	1,756 m	B
13	Fergana region	23–25 °C (bath); 20 °C (drinking, 1,650 m)	506 and 669 m	B
14	Fergana region	36 °C	–	C
15	Namangan region	42–47 °C (wells 2 and 5); 44 °C (bath); 40–60 °C (well 1); up to 72 °C	1,229–1,624 m	A
16	Namangan region	24–32 °C	507 m	A
17	Namangan region	50 °C	1,300 m	C
18	Namangan region	23 °C	450 m	C
19	Namangan region	22–27 °C	Spring	C
20	Andijan region	18–40 °C	–	C
21	Samarkand region	37–43 °C	650 m	A
22	Navoi region	64–70 °C	135–300 m	C
23	Bukhara region	40–42 °C (bath); 50–52 °C (drinking)	40 m (bath); 1,100 m (drinking)	A
24	Kashkadarya region	37–38 °C (bath)	1,350 m	C
25	Surkhandarya region	30–40 °C (H₂S water); 37–38 °C (iodine–bromine water)	234 m; 390–432 m	C
26	Surkhandarya region	40 °C	1,050.5 m	C
27	Surkhandarya region	76 °C (1979); 72 °C (2016) at the wellhead	–	C
28	Surkhandarya region	39–40 °C	–	C
29	Surkhandarya region	25 °C	–	C
30	Surkhandarya region	30–31 °C	Spring	C
31	Khorezm region	22 °C	700 m	C

40 prospective geothermal water fields, by region

Region	Field or site	Water temperature, °C	Mineralisation, g/l
Andijan region	South Alamishik	45	14
	Sufikishlok	42	1.5–3
	Khojaabad	40	4
	Marhamat	33	118–133
	Palvantash	31–32	239.8
Bukhara region	Umid	92	90–130
	Jurun-Bolo	53–63	1.6
	Juizar	53–54	1.3
	Sitorai-Mohi-Hosa	46–47	3.2–3.4
	Bukhara	46	2.8
	Karakul site	20–24	10.99–13.6
Jizzakh region	Gallaaral	20–22	2.85
Kashkadarya region	Shahrisabz	80	2.4
	Agron	70	0.9
	Uirot	60–65	1.14
	Maido-yobi	60	0.85
	Karabair	60	1.3
	Karkuk	60	1.6
	Dultali	50	1
	Turon water	42	0.47
	Kashkadaryo Sohili	38	2.8
	Kamashi	18–20	1.3–1.44
Namangan region	Gurtepa	81	60
Namangan region	Hotamtoe	25–51	10–54.2
Samarkand region	Humor	40	3.2
Syrdarya region	Hawatag	60–62	4.2
Tashkent region	Bekabad	51	4.6–4.8
	Chirchik	22	5.2
	Aktepe	20	9.65
	Aktash	–	3
Fergana region	Tashlak	25	0.5–0.65
Fergana region	Toshkentlik-guzar	23–24	0.26
Khorezm region	Koshkupyr	46	46.3
Republic of Karakalpakstan	Tumarastau	27–41	1.45–25
	Nurbay	36–40	5–11.6
	Baimurat	28–38	2.3–3
	Kempirtobe	28–38	1.8–3
	Nsan	28–37	1.55–2.3
	Chukurkak	28	–
	Tahiatash	25–28	37–81.1

Source: Ibragimov, Ismailov, Mumindjanov, Tursunmetov & Gafurov (2025). Thermal energy resources of geothermal waters of Uzbekistan and prospects of their utilization. AIP Conference Proceedings 3256, 040035. These fields have no published coordinates, so they are listed rather than mapped.

Tashkent

Tashkent

Muruntau, Navoi region

Bukhara–Karshi artesian basin

Gulistan area, Gissar region

Urganch district, Khorezm

Kokand, Fergana region

South Aral area

Fergana Valley

Chinobod sanatorium

Chinobod Plaza

Turon sanatorium

Tashkent Mineral Waters, wells 5/1 and 6/2

Tashthermal sanatorium

Balneology Research Centre (Nazarbek sanatorium)

Zangiota Zam-Zam sanatorium (well 7-PR)

Botanika sanatorium

Chotqol sanatorium

Arashan-Bobo warm radon spring (Arashan lakes)

Yangiyer sanatorium

Oltiariq sanatorium, Qiziltepa

Chimyon sanatorium

Dang‘ara thermal pools

Chortoq sanatorium, deep wells No. 1, 2 and 5

Chortoq well No. 32 (“Chortoq” bottled water)

Chust–Pop thermal groundwater

Chodaksoy hydrogen-sulphide water

Kosonsoy sanatorium spring

Khanabad sanatorium

Abu Ali ibn Sino sanatorium, Nurbuloq

Oltinsoy (Altynsai) thermal field and sanatorium

Sitorai Mohi Xosa sanatorium

Kashkadaryo sohili sanatorium

Termiz Marvaridi sanatorium (Uchqizil resort)

Uchkyzyl field well

Khaudag field, well Kattakum-2

Kokayty (Kakaydi) field

Lyalmikor field

Xo‘jaipok sanatorium spring

Khonka (Xonqa) sanatorium