Based on the stream of direction, rivers in the area of Garut Regency is divided into two River Flow Regional(DAS), namely North River Flow estuary of Java Sea and South Flow Regional that have flow direction to Indonesia Ocean. Regional flow in the south generally relatively short and narrowcompared with the north. The North is DAS Cimanuk River and The South is DAS Cikaengan and Cilaki River. There are 33 rivers and 101 sub-rivers that all length of 1403.35 Km, where 92 KM along the length of which is the flow of river Cimanuk with 58 sub-river.

List of River in Garut Regency (pdf-24,8 kb)

A spring is any natural occurrence where water flows onto the surface of the earth from below the surface, and is thus where the aquifer surface meets the ground surface. A spring may be the result of karst topography. Where surface water has infiltrated the earth's surface (recharge area), becoming part of the area groundwater. The groundwater then travels though a network of cracks and fissures, openings ranging from intergranular spaces to large caves. The water eventually emerges from below the surface, in the form of a spring.

There are 12 main point the location of the water spring. The largest debet spring is located in Cibuyutan Village District Malangbong of 700 liters per second, Cipapar and Cipancar District Leles of 300 liters per second, while the lowest debit spring Bunianta of 1 liter per second and Babakan Nengneng of 2 liters per second. The potential of water in Garut regency is as follows:

Lake

Lake is water resources can be used for irigation, torism resort, etc. Garut Regency has 58 lake with total area 58 Ha.

Numb	Name of Lake	District	Village	Wide (Ha)
1	Cikajang	Bayongbong	Sukarame	0,40
2	Cilameta	Bayongbong	Sirnagalih	0,60
3	Cibulakan/Cikeruh	Bayongbong	Kepemulihan	0,06
4	Ciharemas	Cisurupan	Cisero	1,00
5	Hamirung	Cisurupan	Cidatar	0,00
6	Ciraab	Cilawu	Sukatani	0,63
7	Cibitung	Cilawu	Dangiang	0,70
8	Sukamanah	Wanaraja	Sadang	0,28
9	Citembok	Wanaraja	Sadang	0,01
10	Cikaro	Wanaraja	Cinunuk	0,25
11	Sawah/Cibolerang	Wanaraja	Wanaraja	1,00
12	Cikole/Balongpanjang	Wanaraja	Wanaraja	0,54
13	Ciburial	Wanaraja	Citangtu	0,24
14	Cisitu	Wanaraja	Karangsari	0,32
15	Cibolerang	Wanaraja	Sadang	0,75
16	Cimaragas	Wanaraja	Karagsari	1,00
17	Cihuni/Cihonje	Samarang	Sukawangi	0,50
18	Ciaspa	Samarang	Sukawangi	0,35
19	Cibulakan	Karangpawitan	Lebakjaya	0,04
20	Cibangban	Karangpawitan	Karangmulya	1,50
21	Bunderan	Karangpawitan	Jatisari	0,04
22	Cihuni	Karangpawitan	Jatisari	0,87
23	Cilincing	Karangpawitan	Cimanah	1,00
24	Ciburial/Cipariuk	Karangpawitan	Situjaya	1,40
25	Cidahu	Karangpawitan	Mekarsari	7,37
26	Rancakukuk	Banyuresmi	Banyuresmi	5,50
27	Cikopo	Tarogong	Jayaraga	0,50
28	Rantun	Tarogong	Tanjungjaya	0,35
29	Pulal	Samarang	Sukasari	0,50
30	Randeg	Samarang	Sukakarya	0,40
31	Lame	Samarang	Sukakarya	0,40
32	Sampeureun	Samarang	Sukakarya	1,00
33	Cibelitung	Samarang	Sukakarya	0,30
34	Waluran	Samarang	Sukalaksana	1,30
35	Ciburial	Samarang	Sukalaksana	0,60
36	Ciburial	Samarang	Sukajadi	0,06
37	Lembang	Samarang	Tanjung karya	2,00
38	Cipondok	Samarang	Pada Mulya	0,05
39	Cihamirung	Samarang	Padasuka	0,50
40	Tanjung	Samarang	Tanjung	-
41	Rantun	Samarang	Rantun	-
42	Sukamaju	Samarang	Penutas	-
43	Kumbang Bungur	Cisewu	Sukarame	1,00
44	Cisewu	Cisewu	Cisewu	0,50
45	Cireang	Pakenjeng	Depok	0,50
46	Cibuyut	Malangbong	Lawo Batu	2,00
47	Cibungaok	Bungbulang	Mekar jaya	1,50
48	Hiang	Bungbulang	G.Candi	-
49	Cijanji	Sukawening	Sukaluyu	0,75
50	Cipanas	Sukawening	Sukasono	1,00
51	Ciloa	Sukawening	Sukasono	0,50
52	Cileunteung	Sukawening	Mekaluyu	0,50
53	Cihariang	Sukawening	Sindag Galih	0,28
54	Cikembul	Kadungora	Karang tengah	0,50
55	Cipondok	Leles	Margaluyu	1,00
56	Jangor	Leles	Margaluyu	1,00
57	Cangkuang	Leles	Cangkuang	30,00
58	Sukarame	Leles	Sukarame	8,00
			Jumlah :	83,34