highest deficits are recorded in the Prut river basin and on the left of the Siret. The disproportion, in the present case, is obvious (Amariucai et al, 1994), with tendencies of getting more severe in the future. For the whole country it is very important to know the water requirement per capita. From this point of view, the territory of Romania is divided in four large sectors: water requirements much lower than the existent resources – in the Nera-Cerna and Upper Tisa river basins; water requirements slightly lower than the existent resources – in the Somes, Crisuri, Jiu, Olt river basins; balanced requirements, at the level of the year 1990 and higher requirements at the level of the year 2000 – in the following river basins: Mures, Bega-Timis-Cerna, Prut, Siret; high and very hight requirements – in the Vedea, Arges, Ialomita river basins and the secondary tributaries of the Danube in the Romanian Plain as well as the Dobrudja rivers.


In the period 1990-2003 the Prut Water Management Headquarters


supplied water from the Prut and Barlad river basins. The water requirements diminished as industrial activities have declined and irrigation systems have been destroyed. In 2003, in order to cover the water requirements, the volume of water taken from the Danube river basin (volume that remains in the same river basin) was of 11 mil. m3. This is a small volume, if we consider the reduced resources in the south part of Moldavia.


Table 6


Evolution of water requirements in the period 1990-2003, on the territory administrated by the Prut Water Management Headquarters - Iasi – The Prut river basin (mil. m3).


Year Propositions Achivements 1990 779 410 1991 634 359 1992 438 283 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 391 408 383 359 363 350 350 337 247 222 255 270 308 340 283 220 228 193 196 209 2003 179 203


Fig. 8. Evolution of water requirements in the period 1990-2003 on the territory administrated by the Prut Water Management Headquarters - Iasi – The Prut river basin (mil. m3)


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