1. 16. VOLUME OF PRECIPITATION IN THE MAIN BASINS                                          (Bil.cu m)

Aquatic year

Total country

Caspian Sea

Persian Gulf & Oman Sea

Lake Orumiyeh

Markazi

Hamun

Sarakhs

33-year average

(1347-1380)...............

411.716

73.150

162.108

17.564

137.712

11.325

9.856

1369-70.......................

387.960

65.230

127.080

16.150

150.260

15.750

13.510

1374-75.......................

511.800

68.410

212.650

16.000

189.200

19.490

6.040

1376-77.......................

501.180

78.790

205.960

17.420

168.990

18.530

11.490

1377-78.......................

327.440

59.610

116.930

10.750

119.250

11.500

9.400

1378-79.......................

242.702

65.696

83.252

12.042

71.406

4.874

5.431

1379-80.......................

(1)299.550

(1)60.756

(1)110.450

12.031

(1)105.931

3.923

6.459

1380-81.......................

418.575

72.365

166.045

18.544

143.879

7.731

10.012

(1) Revised Riqures.

Source: Ministry of Energy .