CCentral-Transdanubian Water entral-Transdanubian Water DirectorateDirectorate

Area: 93.000 km2 in the Danube river basin

Whole country situated in Carpathian basin (43% flatlands, 57% hills)

95% of surface water coming from abroad (problems with quality and quantity)

Temperate climate zone Two important rivers: Danube (417 km

in Hungary), Tisza (596 km in Hungary)

Total length of rivers: 2.417 km Total length of small streams: 26.400

km Four big lakes: Fertő, Tisza, Velencei,

Balaton

The regional units of the Ministry of Internal:12 Water Directorates

 

Management of the state owned water structures Operation Management Development

Flood and excess water control

Defence against water-related pollution

Technical expertise in the legislation procedure

Primary defences against flood

Flood control section

Excess water section

Border of territory

Border of county

Legend

Area: approx. 13 000 km2

420- 430 settlements, with 1.0 million inhabitants

Centre in Székesfehérvár with 3 departments of experts

Local Offices in Székesfehévár, Szekszárd and Veszprém and the Balaton Branch Office in Siófok

Large lakes (Balaton, Lake Velencei) 242 km flood dikes (levees) (Duna, Sió,

Nádor) 120 km river (Sió) 923 km hillside streams 282 km flatland canals 10 reservoirs with 2.1 million m3 capacity

Cost

Preparation: 33 790 000 HUF(160 900 USD)

Construction: 643 167 000 HUF(3 062 700 USD)

Goals

Provide faster diversion of the harmful surplus waters,Decreasing the excess water risk of the settlements in the surrounding area, Making the possibility of the ground water’ regulation,Creating a new canal bed which is more adaptable for the extreme weather caused by the global climate change

Indicators

Decreasing the level of the Bátai sluice’ bottom,Increasing the capacity of the channel in the flood bed of river DanubeCreating new bed for small discharges through 35,5 km within Szekszárd-Bátai canal,Renewing the Sárpilis dam at the 20+170 km section of the canal

Goals

Repairing the bed’s hydraulics characteristics Reconstruction of the smaller spillways and sluicesMore water resources leading to the systemBy repairing the stream flow of the canal, the risk of flood will decrease but the safety of water supply will be higher

Indicators

Regulation of stream bed through 70,7 km •Creating lower slope of the banks •Sludge will be hold in the site within our area•Contaminated sludge will be carried away or clean for further using •Protection of riverbed will be strengthened by stone beams and plastic frameworks •Planting trees in the bankReconstruction of sluices•Reconstruction of the division structure at Királyszentistván, •Renewing six dams and six spillway sluices,•Renewing the Aquaduct,• Building a new channel in Ősi for providing more water resources from Nádor canal to this canal•Creating a new monitoring point with automatically working instrument

Cost

Preparation: 56 097 000 HUF(267 000 USD)

Construction: 1 193 747 215 HUF(5 684 500 USD)

Goals

By cleaning the affected areathe medical risk caused by the contamination will disappear,the karstic water and the nearby stream will e protected from the contaminationThe area’s environmental status will get better, healthier.

Indicators

86 000 tonnes waste and contaminated soil will be carried away.67 841 m2 cleaned area.By cleaning the area the operating drinking water wells wont be endangered by contamination, so 6024 inhabitants’ medical condition will be better.

Cost

Preparation: 93 094 000 Ft(443 300 USD)

Construction: 5 427 123 000 Ft (25 843 400 USD)

Goals

Providing suitable water level control and the structure working safety.

Indicators

Reconstruction oh the water level controlling structureReconstruction of the ship lockDeveloping the dam’ controlling System at Balatonkiliti

Estimated Cost

Preparation:

50 000 000 HUF (238 000 USD)

Construction:

1 000 000 000 HUF(4 760 000 USD)

Goals

Providing the suitable riverbed characterization for the stream flow drained from Balaton and also for shipping.

Estimated Cost

Preparation:

500 000 000 HUF(2 380 000 USD)

Construction:

12 000 000 000 HUF(57 120 000 USD)

Goals

For establishing the big lakes developing programs before its beginning we have to do many researches for giving a stabile background for the decisions’ making process.

Indicators Surveying the lake’s bedBig instrument developing at the banks and also on the surface of the lake for measuring valuable parametersProviding fast and direct access to the collected data Surveying harbours and other structures including the measurement of the sludge and water quality’s parametersEcological surveying in every five years  Creating the lakes' hydrological atlas from the collected information

Estimated Cost - Balaton

Preparation:

600 000 000 HUF (2 856 000 USD)

Construction:

500 000 000 HUF(2 380 000 USD)

Estimated Cost – Lake Velencei

Preparation:

300 000 000 HUF (1 428 000 USD)

Construction:

300 000 000 HUF (1 428 000 USD)

Goals

Complex development program in the catchment basin to ensure the sustainable development's conditions. This program is based on the corrections of the present water management conditions.

Indicators

Regulation of water flow preventing the sites from flood damagesConverting the agricultural lands usingReconstruction of natural values, wetlands, reservoirsBuilding new reservoirsDecreasing the soil’s degradation

Estimated Cost

 Preparation:

1 000 000 000 HUF ( 4 760 000 USD)

Construction:

25 000 000 000 HUF (119 000 000 USD)

GoalsWith enlarging of the reservoirs’ capacity the downstream valley’s safety against flood will be higher.The more water is hold back in the reservoir, the more water can be used in the catchment area during drought periods.For the suitable stream flow Gaja and Mór-Bodajki stream have to be regulated.

Estimated Cost

Preparation:

230 000 000 HUF (1 095 000 USD)

Construction:

3 000 000 000 HUF(14 280 000 USD)

Goals

Creating karstic water map which shows the current karstic level Creating a model to forecast the position of the karstic water level in the futureExploring the phenomena, the real or potential pollutants, and creating a description and a map of that information.Designing the interventions after the mentioned surveying Realizing and maintaining the interventions

Estimated Cost

 Preparation: 50 000 000 HUF ( 238 000 USD)

Construction: 1 500 000 000 HUF (7 140 000 USD)

Thank you for your attention!Thank you for your attention!