Flood Limits of Rivers & Nullahs (In Lacs of Cusecs) (In Cusecs)

Indus River

Tarbela

Design Capacity 15 lacs
Low Flood 2.5 lacs
Medium Flood 3.75 lacs
High Flood 5 lacs
Very High 6.5 lacs
Exceptional 8 lacs

Attock

Design Capacity — lacs
Low Flood 2.5 lacs
Medium Flood 3.75 lacs
High Flood 5 lacs
Very High 6.5 lacs
Exceptional 8 lacs

Kalabagh

Design Capacity 9.5 lacs
Low Flood 2.5 lacs
Medium Flood 3.75 lacs
High Flood 5 lacs
Very High 6.5 lacs
Exceptional 8 lacs

Chashma

Design Capacity 9.5 lacs
Low Flood 2.5 lacs
Medium Flood 3.75 lacs
High Flood 5 lacs
Very High 6.5 lacs
Exceptional 8 lacs

Taunsa

Design Capacity 10 lacs
Low Flood 2.5 lacs
Medium Flood 3.75 lacs
High Flood 5 lacs
Very High 6.5 lacs
Exceptional 8 lacs

Guddu

Design Capacity 12 lacs
Low Flood 2 lacs
Medium Flood 3.5 lacs
High Flood 5 lacs
Very High 7 lacs
Exceptional 9 lacs

Sukkur

Design Capacity 9 lacs
Low Flood 2 lacs
Medium Flood 3.5 lacs
High Flood 5 lacs
Very High 7 lacs
Exceptional 9 lacs

Kotri

Design Capacity 8.75 lacs
Low Flood 2 lacs
Medium Flood 3 lacs
High Flood 4.5 lacs
Very High 6.5 lacs
Exceptional 8 lacs

Kabul River

WARSAK

Design Capacity 5.4 lacs
Low Flood 0.4 lacs
Medium Flood 0.6 lacs
High Flood 1 lacs
Very High 1.5 lacs
Exceptional — lacs

NOWSHERA

Design Capacity — lacs
Low Flood 0.6 lacs
Medium Flood 0.9 lacs
High Flood 1.4 lacs
Very High 2 lacs
Exceptional — lacs

Jhelum River

Kohala

Design Capacity — lacs
Low Flood 1 lacs
Medium Flood 1.5 lacs
High Flood 2 lacs
Very High 3 lacs
Exceptional 4 lacs

Mangla

Design Capacity 10.6 lacs
Low Flood 0.75 lacs
Medium Flood 1.1 lacs
High Flood 1.5 lacs
Very High 2.25 lacs
Exceptional 3 lacs

Rasul

Design Capacity 8.5 lacs
Low Flood 0.75 lacs
Medium Flood 1.1 lacs
High Flood 1.5 lacs
Very High 2.25 lacs
Exceptional 3 lacs

Chenab River

Jammu Tawi

Design Capacity — lacs
Low Flood 0.2 lacs
Medium Flood 0.7 lacs
High Flood 0.83 lacs
Very High 1.7 lacs
Exceptional — lacs

Akhnur

Design Capacity — lacs
Low Flood 0.75 lacs
Medium Flood 1.97 lacs
High Flood 2.97 lacs
Very High 3.5 lacs
Exceptional — lacs

Marala

Design Capacity 11 lacs
Low Flood 1 lacs
Medium Flood 1.5 lacs
High Flood 2 lacs
Very High 4 lacs
Exceptional 6 lacs

Khanki

Design Capacity 11 lacs
Low Flood 1 lacs
Medium Flood 1.5 lacs
High Flood 2 lacs
Very High 4 lacs
Exceptional 6 lacs

Qadirabad

Design Capacity 9 lacs
Low Flood 1 lacs
Medium Flood 1.5 lacs
High Flood 2 lacs
Very High 4 lacs
Exceptional 6 lacs

Chinot Bridge

Design Capacity 8.07 lacs
Low Flood 1 lacs
Medium Flood 1.5 lacs
High Flood 2 lacs
Very High 4 lacs
Exceptional 6 lacs

Trimmu

Design Capacity 8.75 lacs
Low Flood 1.5 lacs
Medium Flood 2 lacs
High Flood 3 lacs
Very High 4.5 lacs
Exceptional 6 lacs

Panjnad

Design Capacity 8.65 lacs
Low Flood 1.5 lacs
Medium Flood 2.5 lacs
High Flood 4 lacs
Very High 5.5 lacs
Exceptional 7 lacs

Ravi River

Jassar

Design Capacity 2.75 lacs
Low Flood 0.5 lacs
Medium Flood 0.75 lacs
High Flood 1 lacs
Very High 1.5 lacs
Exceptional 2 lacs

Syphon

Design Capacity 4.5 lacs
Low Flood 0.4 lacs
Medium Flood 0.65 lacs
High Flood 0.9 lacs
Very High 1.35 lacs
Exceptional 1.8 lacs

Shahdara

Design Capacity 2.5 lacs
Low Flood 0.4 lacs
Medium Flood 0.65 lacs
High Flood 0.9 lacs
Very High 1.35 lacs
Exceptional 1.8 lacs

Balloki

Design Capacity 3.8 lacs
Low Flood 0.4 lacs
Medium Flood 0.65 lacs
High Flood 0.9 lacs
Very High 1.35 lacs
Exceptional 1.8 lacs

Sidhnai

Design Capacity 1.5 lacs
Low Flood 0.3 lacs
Medium Flood 0.46 lacs
High Flood 0.6 lacs
Very High 0.9 lacs
Exceptional 1.3 lacs

Sutlej River

Suleimanki

Design Capacity 3.25 lacs
Low Flood 0.5 lacs
Medium Flood 0.8 lacs
High Flood 1.2 lacs
Very High 1.75 lacs
Exceptional 2.25 lacs

Islam

Design Capacity 3 lacs
Low Flood 0.5 lacs
Medium Flood 0.8 lacs
High Flood 1.2 lacs
Very High 1.75 lacs
Exceptional 2.25 lacs

G.S. Wala

Design Capacity — lacs
Low Flood 0.5 lacs
Medium Flood 0.8 lacs
High Flood 1.2 lacs
Very High 1.75 lacs
Exceptional 2.25 lacs

Nullahs

Bein (Chak Amru)

Design Capacity—
Low Flood1300
Medium Flood7000
High Flood20000
Very High30000
Exceptional35000 & Above

Bein (Shakargarh)

Design Capacity—
Low Flood1600
Medium Flood3000
High Flood24000
Very High26000
Exceptional43000 & Above

Aik (Ura)

Design Capacity—
Low Flood2000
Medium Flood9000
High Flood13000
Very High16000
Exceptional33000 & Above

Basantar (Jassar)

Design Capacity—
Low Flood4100
Medium Flood4700
High Flood7500
Very High11600
Exceptional17800 & Above

Deg (Kingra Bridge)

Design Capacity—
Low Flood10000
Medium Flood15000
High Flood22000
Very High30000
Exceptional—

Palku (Wazirabad)

Design Capacity—
Low Flood2500
Medium Flood3100
High Flood5000
Very High25000
Exceptional26000 & Above

River	Station	Design	Low	Medium	High	Very High	Exceptional
Indus River	Tarbela	15	2.5	3.75	5	6.5	8
	Attock	—	2.5	3.75	5	6.5	8
	Kalabagh	9.5	2.5	3.75	5	6.5	8
	Chashma	9.5	2.5	3.75	5	6.5	8
	Taunsa	10	2.5	3.75	5	6.5	8
	Guddu	12	2	3.5	5	7	9
	Sukkur	9	2	3.5	5	7	9
	Kotri	8.75	2	3	4.5	6.5	8
Kabul River	WARSAK	5.4	0.4	0.6	1	1.5	—
Kabul River	NOWSHERA	—	0.6	0.9	1.4	2	—
Jhelum River	Kohala	—	1	1.5	2	3	4
	Mangla	10.6	0.75	1.1	1.5	2.25	3
	Rasul	8.5	0.75	1.1	1.5	2.25	3
Chenab River	Jammu Tawi	—	0.2	0.7	0.83	1.7	—
	Akhnur	—	0.75	1.97	2.97	3.5	—
	Marala	11	1	1.5	2	4	6
	Khanki	11	1	1.5	2	4	6
	Qadirabad	9	1	1.5	2	4	6
	Chinot Bridge	8.07	1	1.5	2	4	6
	Trimmu	8.75	1.5	2	3	4.5	6
	Panjnad	8.65	1.5	2.5	4	5.5	7
Ravi River	Jassar	2.75	0.5	0.75	1	1.5	2
	Syphon	4.5	0.4	0.65	0.9	1.35	1.8
	Shahdara	2.5	0.4	0.65	0.9	1.35	1.8
	Balloki	3.8	0.4	0.65	0.9	1.35	1.8
	Sidhnai	1.5	0.3	0.46	0.6	0.9	1.3
Sutlej River	Suleimanki	3.25	0.5	0.8	1.2	1.75	2.25
	Islam	3	0.5	0.8	1.2	1.75	2.25
	G.S. Wala	—	0.5	0.8	1.2	1.75	2.25
Nullahs Limits (In Cusecs)
Nullahs	Bein (Chak Amru)	—	1300	7000	20000	30000	35000 & Above
	Bein (Shakargarh)	—	1600	3000	24000	26000	43000 & Above
	Aik (Ura)	—	2000	9000	13000	16000	33000 & Above
	Basantar (Jassar)	—	4100	4700	7500	11600	17800 & Above
	Deg (Kingra Bridge)	—	10000	15000	22000	30000	—
	Palku (Wazirabad)	—	2500	3100	5000	25000	26000 & Above

Last updated: 9-Sept 2025