Water by province

Water consumers, consumption and revenue by province and use, a province a column. Annual, 2019–2025.

Published by the NWSDB; read from CBSL Economic and Social Statistics.

Year

Column

2025

20 indicators × 9 provinces

	Western	Central	Southern	Northern	Eastern	North Western	North Central	Uva	Sabaragamuwa	Total
Domestic - consumers Number	1,202,503	334,552	388,677	60,606	371,776	134,748	174,858	152,179	154,257	2,974,156
Domestic - water m3 mn	230.5	49.1	60.4	5.6	48.8	17.4	25.9	18.5	22.0	478.2
Domestic - billed	35.0	6.8	8.6	0.8	6.7	2.5	3.7	2.5	3.2	69.9
Domestic - collected	35.0	6.9	8.9	0.9	6.9	2.4	3.6	2.5	3.1	70.1
Govt. - consumers Number	4,136	1,406	2,672	558	2,804	846	1,410	1,039	836	15,707
Govt. - water m3 mn	22.7	1.5	3.8	0.7	3.8	1.0	3.5	1.8	2.0	40.9
Govt. - billed	3.1	0.2	0.5	0.1	0.5	0.2	0.5	0.2	0.3	5.6
Govt. - collected	3.3	0.2	0.5	0.1	0.6	0.2	0.6	0.3	0.3	6.1
Industry - consumers Number	525	46	142	31	25	77	16	3	424	1,289
Industry - water m3 mn	2.47	0.06	0.17	0.10	0.31	0.05	0.00	0.00	0.06	3.22
Industry - billed	0.4	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.5
Industry - collected	0.4	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.5
Other - consumers Number	118,006	26,833	31,025	3,953	19,655	13,185	15,837	13,102	16,040	257,636
Other - water m3 mn	74.3	12.9	12.7	1.0	4.6	7.6	4.5	2.9	4.1	124.7
Other - billed	13.6	1.7	2.4	0.2	0.8	1.0	0.8	0.5	0.7	21.6
Other - collected	13.5	1.6	2.3	0.2	0.8	0.9	0.8	0.5	0.7	21.2
Total - consumers Number	1,325,170	362,837	422,516	65,148	394,260	148,856	192,121	166,323	171,557	3,248,788
Total - water m3 mn	330.0	63.6	77.1	7.4	57.5	26.1	34.0	23.1	28.2	647.0
Total - billed	52.2	8.6	11.5	1.1	8.1	3.7	5.0	3.3	4.2	97.6
Total - collected	52.2	8.8	11.7	1.1	8.3	3.5	4.9	3.3	4.1	98.0