Paper: The STaTe ReSeRvoiR adminiSTRaTion of Saxony · 2019-12-20 · facilities, the State...

The STaTe ReSeRvoiR adminiSTRaTion of Saxony

Function – Organization – Projects

Masthead

Publisher: Landestalsperrenverwaltung desFreistaatesSachsen Bahnhofstraße14,01796Pirna,Germany Internet:www.talsperren-sachsen.de Tel.: +49(0)3501796–0,Fax:+49(0)3501796-116 E-mail:[email protected]: PressandPublicRelationsCopy Deadline: February2007Photographs: LandestalsperrenverwaltungdesFreistaatesSachsen, KirstenJ.Lassig,www.photocase.comCirculation: 1,000copiesDesign: Heimrich&HannotGmbHPrinting: DruckfabrikDresdenGmbHPaper: 100%chlorinefreebleached

(Noaccessforelectronicallysignedaswellas forencryptedelectronicdocuments)

NoteThisinformationalbrochureispublishedbytheSaxonStateGovernmentinthescopeofitspublicrelationswork.Itmaynotbeusedbypartiesorcampaignaidsforthepurposeofelectionadvertising.Thisisvalidforallelections.

3Contents

4 foRewoRd

5STewaRdShip of Saxony’S waTeRSFunctionoftheStateReservoirAdministrationofSaxony

10oRganizaTion of The STaTe ReSeRvoiR adminiSTRaTion of Saxony

12The neRve cenTeR of The STaTe ReSeRvoiR adminiSTRaTion of Saxony: headquaRTeRS in piRna

2

conTenTS

14on-SiTe expeRTiSe: The Regional woRkS

14OberesElbtal

16FreibergerMulde/Zschopau

18ZwickauerMulde/ObereWeißeElster

20Spree/Neiße

22Elbaue/Mulde/UntereWeißeElster

24flood pRoTecTion and dRinking waTeR Supply – Two exampleS

24ComprehensivefloodprotectionforthecityofTorgau

26ComplexoverhauloftheKlingenbergdam

4 Foreword

foRewoRd

ThefirstwaterreservoirsinSaxonywerebuiltasearlyas500yearsago.Theminingindustrywasbooming.Man-madetrenchessuppliedthemineswithwater,whereitwasprimarilyusedforwashingoreandinhammermills.Thisledtosuchthingsasthewaterstoragenetworkformining(Revier-wasserlaufanstalt)inFreibergandtheGalgenteichreservoirsysteminAltenberg.

IndustrializationcametoSaxonyattheendofthe19thcentury.Thepopulationgrew–andwithittheneedforwater.Manydamsarosefromthisdemand.Buildingdevelopmentbecameespeciallyconcentratedintherivervalleys,forcingpeoplemoreandmoretoprotectthemselvesandtheirpropertyfromfloods.Suchthingsasfloodcontrolreservoirswereconstructedforthispurpose.

NexttoNorthRhine-Westphalia,SaxonyhasthemostdamsinGermany.Its23drinkingwaterdamsareabletobridgeextendeddryperiods.Saxonyalsohas33processwaterdamsaswellasmorethan80additionalreservoirs.InordertoensureeffectiveoperationandmanagementoftheFreeState’sfacilities,theStateReservoirAdministrationof

Saxonywasfoundedin1992asthefirstpublicenterpriseinSaxony.Since1994theStateReservoirAdministrationofSaxonyhasalsooverseenmaintenanceofthestate’srivers,streamsandfloodprotectiondykes.

SincethefloodofAugust2002,floodprotectioninSaxonyhasenjoyedanespeciallyhighpriority.Aftertheflood,theStateReservoirAdministrationofSaxonywasfacedwiththechallengeofrepairing18,000casesofdamagetomorethan3,000kilome-tersofOrderIwatercoursesand12,000kilometersofOrderIIwatercoursesaswellasabout130leveebreaches.Thisenormousprojectiswellintotheadvancedstages.Concurrently,floodprotectionconceptsarebeingimplemented.Thisisajobthatwillsurelyspanacrosstwodecadestobecontinuedbythefollowinggeneration.

UlrichKrausManagingDirector

TheStateReservoirAdministrationofSaxonywasfoundedin1992asthefirstpublicenterpriseintheFreeStateofSaxony.ItisapartoftheSaxonStateMinistryforEnvironmentandAgricultureandcarriesoutnumeroussovereignduties.Theseincluderawwatersupply,watercoursemaintenanceandfloodprotection.ThedutiesoftheStateReservoir

AdministrationofSaxonyaredefinedintheSaxonWaterOrdinance.TheStateReservoirAdministrationofSaxonyisprovidedabudgetbytheSaxonstategovernmenttoperformtheseduties.Incomefromtheregionalwatersupplierscoversthecostsforrawwatersupply.TheStateReservoirAdministrationofSaxonyemploysaround700people.

5FunCtion

STewaRdShip of Saxony’S waTeRSfunction of the State Reservoir administration of Saxony

7oVerView MAP

STaTe ReSeRvoiR adminiSTRaTion of Saxony

6

STaTe ReSeRvoiR adminiSTRaTion of Saxony

LEIPZIG

DRESDEN

CHEMNITZ

Zwickau

Plauen

Görlitz

Riesa

FreitalPirna

Freiberg

Bautzen

Zittau

Aue

Meissen

Wurzen

Werdau

Hoyerswerda

Annaberg-Buchholz

60-4

60-2

20-6

60-6

60-9

60-1

70-8

30-7

60-5

60-8

30-6

20-9

70-3

40-9

70-2

20-5

40-8

20-4

70-5

20-3

40-7

40-6

70-7

20-8

20-1

70-6

40-5

30-2

30-930-8

30-1

40-2

60-7

70-1

40-1

20-7

60-20

40-12

20-12

40-11

60-10

30-16

20-19

20-10

40-10

30-14

60-17

20-17

60-16

30-1320-16

30-12

20-11

30-11

60-18

20-14

60-11

40-15 20-13

in Planung

30-5

30-4

60-3

30-3

70-4

20-2

40-4

40-3

40-14

40-13

30-17

60-19

30-15 20-18

60-15

60-14

20-1530-10

60-13

60-12

Elbe

Mulde

Lausitzer Neisse

Weiße Elster

Spree

Müglitz

Schwar

ze El

ster

Freiberger Mulde

Weiße Elster

Pleiße

Zwickauer Mulde

20-A

40-A

60-A

30-A

30-B

30-C30-D

WORKS OBERES ELBTAL

WORKS

Freiberger Mulde/Zschopau

Oberes Elbtal

Spree/Neiße

Elbaue/Mulde/Untere Weiße Elster

Zwickauer Mulde/Obere Weiße Elster

DAMS

Drinking water dams or reservoirs

Process water dams or reservoirs

Flood control reservoirs

Flood control reservoirs (planned)

LTV TRANSFER LINES (selection)

Drinking water transfer lines

Process water transfer lines

RIVERS AND STREAMS

Order I rivers and streams

Federal water ways

Towns

20-1 TS Gottleuba

20-2 TS Klingenberg

20-3 TS Lehnmühle

20-4 TS Malter

20-5 TS Nauleis

20-6 TS Wallroda

20-7 SP Altenberg

20-8 SP Großer Galgenteich

20-9 SP Radeburg I

20-10 SP Radeburg II

20-11 TS Kauscha

20-12 SP Staucha

20-13 HRB Buschbach

20-14 HRB Friedrichswalde/Ottendorf

20-15 HRB Glashütte

20-16 HRB Liebstadt

20-17 HRB Mordgrundbach

20-18 HRB Lauenstein

20-19 HRB Reinhardtsgrimma

30-1 TS Cranzahl

30-2 TS Einsiedel

30-3 TS Lichtenberg

30-4 TS Neunzehnhain I

30-5 TS Neunzehnhain II

30-6 TS Rauschenbach

30-7 TS Saidenbach

30-8 RWA Dittmannsdorfer Teich

30-9 RWA Dörnthaler Teich

30-10 RWA Erzengler Teich

30-11 RWA Hüttenteich

30-12 RWA Konstantinteich

30-13 RWA Mittlerer Großhartmannsdorfer Teich

30-14 RWA Oberer Großhartmannsdorfer Teich

30-15 RWA Obersaidaer Teich

30-16 RWA Rothbächer Teich

30-17 RWA Unterer Großhartmannsdorfer Teich

40-1 TS Amselbach

40-2 TS Carlsfeld

40-3 TS Dröda

40-4 TS Eibenstock

40-5 TS Falkenstein

40-6 TS Klingerbach

40-7 TS Koberbach

40-8 TS Muldenberg

40-9 TS Pirk

40-10 TS Pöhl

40-11 TS Sosa

40-12 TS Stollberg

40-13 TS Werda

40-14 TS Wolfersgrün

40-15 SP Crimmitschau

60-1 TS Schömbach

60-2 TS Windischleuba

60-3 SP Lobstädt

60-4 SP Witznitz

60-5 SP Rötha

60-6 TS Trossin

60-7 SP Borna

60-8 HRB Regis-Serbitz

60-9 HRB Stöhna

60-10 TS Schadebach II

60-11 TS Döllnitzsee

60-12 HRB Amselgrundbach

60-13 HRB Baderitz/Lüttewitz

60-14 HRB Kiebitz-Obersteina

60-15 HRB Möbertitz

60-16 HRB Mochau

60-17 HRB Noschkowitz

60-18 SP Großer Teich Torgau

60-19 HRB Schrebitz

60-20 HRB Zschochau

70-1 TS Bautzen

70-2 TS Nebelschütz

70-3 TS Quitzdorf

70-4 SP Knappenrode

70-5 SP Lohsa I

70-6 HRB Goeda

70-7 HRB Karlsdorf

70-8 HRB Schmölln

HRB Rennersdorf (planned)

0 25 50km

Publisher: State Reservoir Administration of Saxony (LTV). Source of technical data: Saxon State Office for the Environment and Geology and State Reservoir Administration Saxony. Updated: 2007

TS = dam

SP = reservoir

HRB = Flood control reservoir

RWA = Water storage network for mining (Revierwasserlaufanstalt)

WORKS FREIBERGER MULDE/ZSCHOPAUWORKS SPREE/NEISSE

WORKS ELBAUE/MULDE/UNTERE WEISSE ELSTER

WORKS ZWICKAUER MULDE/OBERE WEISSE ELSTER

LEIPZIG

DRESDEN

CHEMNITZ

Zwickau

Plauen

Görlitz

Riesa

FreitalPirna

Freiberg

Bautzen

Zittau

Aue

Meissen

Wurzen

Werdau

Hoyerswerda

Annaberg-Buchholz

60-4

60-2

20-6

60-6

60-9

60-1

70-8

30-7

60-5

60-8

30-6

20-9

70-3

40-9

70-2

20-5

40-8

20-4

70-5

20-3

40-7

40-6

70-7

20-8

20-1

70-6

40-5

30-2

30-930-8

30-1

40-2

60-7

70-1

40-1

20-7

60-20

40-12

20-12

40-11

60-10

30-16

20-19

20-10

40-10

30-14

60-17

20-17

60-16

30-1320-16

30-12

20-11

30-11

60-18

20-14

60-11

40-15 20-13

in Planung

30-5

30-4

60-3

30-3

70-4

20-2

40-4

40-3

40-14

40-13

30-17

60-19

30-15 20-18

60-15

60-14

20-1530-10

60-13

60-12

Elbe

Mulde

Lausitzer Neisse

Weiße Elster

Spree

Müglitz

Schwar

ze El

ster

Freiberger Mulde

Weiße Elster

Pleiße

Zwickauer Mulde

20-A

40-A

60-A

30-A

30-B

30-C30-D

WORKS OBERES ELBTAL

WORKS


Oberes Elbtal

Spree/Neiße



DAMS








RIVERS AND STREAMS


Federal water ways

Towns

20-1 TS Gottleuba

20-2 TS Klingenberg

20-3 TS Lehnmühle

20-4 TS Malter

20-5 TS Nauleis

20-6 TS Wallroda

20-7 SP Altenberg


20-9 SP Radeburg I


20-11 TS Kauscha

20-12 SP Staucha

20-13 HRB Buschbach



20-16 HRB Liebstadt




30-1 TS Cranzahl

30-2 TS Einsiedel

30-3 TS Lichtenberg




30-7 TS Saidenbach











40-1 TS Amselbach

40-2 TS Carlsfeld

40-3 TS Dröda

40-4 TS Eibenstock

40-5 TS Falkenstein

40-6 TS Klingerbach

40-7 TS Koberbach

40-8 TS Muldenberg

40-9 TS Pirk

40-10 TS Pöhl

40-11 TS Sosa

40-12 TS Stollberg

40-13 TS Werda



60-1 TS Schömbach


60-3 SP Lobstädt

60-4 SP Witznitz

60-5 SP Rötha

60-6 TS Trossin

60-7 SP Borna


60-9 HRB Stöhna







60-16 HRB Mochau



60-19 HRB Schrebitz

60-20 HRB Zschochau

70-1 TS Bautzen


70-3 TS Quitzdorf

70-4 SP Knappenrode

70-5 SP Lohsa I

70-6 HRB Goeda

70-7 HRB Karlsdorf

70-8 HRB Schmölln


0 25 50km


TS = dam

SP = reservoir






LEIPZIG

DRESDEN

CHEMNITZ

Zwickau

Plauen

Görlitz

Riesa

FreitalPirna

Freiberg

Bautzen

Zittau

Aue

Meissen

Wurzen

Werdau

Hoyerswerda

Annaberg-Buchholz

60-4

60-2

20-6

60-6

60-9

60-1

70-8

30-7

60-5

60-8

30-6

20-9

70-3

40-9

70-2

20-5

40-8

20-4

70-5

20-3

40-7

40-6

70-7

20-8

20-1

70-6

40-5

30-2

30-930-8

30-1

40-2

60-7

70-1

40-1

20-7

60-20

40-12

20-12

40-11

60-10

30-16

20-19

20-10

40-10

30-14

60-17

20-17

60-16

30-1320-16

30-12

20-11

30-11

60-18

20-14

60-11

40-15 20-13

in Planung

30-5

30-4

60-3

30-3

70-4

20-2

40-4

40-3

40-14

40-13

30-17

60-19

30-15 20-18

60-15

60-14

20-1530-10

60-13

60-12

Elbe

Mulde

Lausitzer Neisse

Weiße Elster

Spree

Müglitz

Schwar

ze El

ster

Freiberger Mulde

Weiße Elster

Pleiße

Zwickauer Mulde

20-A

40-A

60-A

30-A

30-B

30-C30-D

WORKS OBERES ELBTAL

WORKS


Oberes Elbtal

Spree/Neiße



DAMS








RIVERS AND STREAMS


Federal water ways

Towns

20-1 TS Gottleuba

20-2 TS Klingenberg

20-3 TS Lehnmühle

20-4 TS Malter

20-5 TS Nauleis

20-6 TS Wallroda

20-7 SP Altenberg


20-9 SP Radeburg I


20-11 TS Kauscha

20-12 SP Staucha

20-13 HRB Buschbach



20-16 HRB Liebstadt




30-1 TS Cranzahl

30-2 TS Einsiedel

30-3 TS Lichtenberg




30-7 TS Saidenbach











40-1 TS Amselbach

40-2 TS Carlsfeld

40-3 TS Dröda

40-4 TS Eibenstock

40-5 TS Falkenstein

40-6 TS Klingerbach

40-7 TS Koberbach

40-8 TS Muldenberg

40-9 TS Pirk

40-10 TS Pöhl

40-11 TS Sosa

40-12 TS Stollberg

40-13 TS Werda



60-1 TS Schömbach


60-3 SP Lobstädt

60-4 SP Witznitz

60-5 SP Rötha

60-6 TS Trossin

60-7 SP Borna


60-9 HRB Stöhna







60-16 HRB Mochau



60-19 HRB Schrebitz

60-20 HRB Zschochau

70-1 TS Bautzen


70-3 TS Quitzdorf

70-4 SP Knappenrode

70-5 SP Lohsa I

70-6 HRB Goeda

70-7 HRB Karlsdorf

70-8 HRB Schmölln


0 25 50km


TS = dam

SP = reservoir






LEIPZIG

DRESDEN

CHEMNITZ

Zwickau

Plauen

Görlitz

Riesa

FreitalPirna

Freiberg

Bautzen

Zittau

Aue

Meissen

Wurzen

Werdau

Hoyerswerda

Annaberg-Buchholz

60-4

60-2

20-6

60-6

60-9

60-1

70-8

30-7

60-5

60-8

30-6

20-9

70-3

40-9

70-2

20-5

40-8

20-4

70-5

20-3

40-7

40-6

70-7

20-8

20-1

70-6

40-5

30-2

30-930-8

30-1

40-2

60-7

70-1

40-1

20-7

60-20

40-12

20-12

40-11

60-10

30-16

20-19

20-10

40-10

30-14

60-17

20-17

60-16

30-1320-16

30-12

20-11

30-11

60-18

20-14

60-11

40-15 20-13

in Planung

30-5

30-4

60-3

30-3

70-4

20-2

40-4

40-3

40-14

40-13

30-17

60-19

30-15 20-18

60-15

60-14

20-1530-10

60-13

60-12

Elbe

Mulde

Lausitzer Neisse

Weiße Elster

Spree

Müglitz

Schwar

ze El

ster

Freiberger Mulde

Weiße Elster

Pleiße

Zwickauer Mulde

20-A

40-A

60-A

30-A

30-B

30-C30-D

WORKS OBERES ELBTAL

WORKS


Oberes Elbtal

Spree/Neiße



DAMS








RIVERS AND STREAMS


Federal water ways

Towns

20-1 TS Gottleuba

20-2 TS Klingenberg

20-3 TS Lehnmühle

20-4 TS Malter

20-5 TS Nauleis

20-6 TS Wallroda

20-7 SP Altenberg


20-9 SP Radeburg I


20-11 TS Kauscha

20-12 SP Staucha

20-13 HRB Buschbach



20-16 HRB Liebstadt




30-1 TS Cranzahl

30-2 TS Einsiedel

30-3 TS Lichtenberg




30-7 TS Saidenbach











40-1 TS Amselbach

40-2 TS Carlsfeld

40-3 TS Dröda

40-4 TS Eibenstock

40-5 TS Falkenstein

40-6 TS Klingerbach

40-7 TS Koberbach

40-8 TS Muldenberg

40-9 TS Pirk

40-10 TS Pöhl

40-11 TS Sosa

40-12 TS Stollberg

40-13 TS Werda



60-1 TS Schömbach


60-3 SP Lobstädt

60-4 SP Witznitz

60-5 SP Rötha

60-6 TS Trossin

60-7 SP Borna


60-9 HRB Stöhna







60-16 HRB Mochau



60-19 HRB Schrebitz

60-20 HRB Zschochau

70-1 TS Bautzen


70-3 TS Quitzdorf

70-4 SP Knappenrode

70-5 SP Lohsa I

70-6 HRB Goeda

70-7 HRB Karlsdorf

70-8 HRB Schmölln


0 25 50km


TS = dam

SP = reservoir






LEIPZIG

DRESDEN

CHEMNITZ

Zwickau

Plauen

Görlitz

Riesa

FreitalPirna

Freiberg

Bautzen

Zittau

Aue

Meissen

Wurzen

Werdau

Hoyerswerda

Annaberg-Buchholz

60-4

60-2

20-6

60-6

60-9

60-1

70-8

30-7

60-5

60-8

30-6

20-9

70-3

40-9

70-2

20-5

40-8

20-4

70-5

20-3

40-7

40-6

70-7

20-8

20-1

70-6

40-5

30-2

30-930-8

30-1

40-2

60-7

70-1

40-1

20-7

60-20

40-12

20-12

40-11

60-10

30-16

20-19

20-10

40-10

30-14

60-17

20-17

60-16

30-1320-16

30-12

20-11

30-11

60-18

20-14

60-11

40-15 20-13

in Planung

30-5

30-4

60-3

30-3

70-4

20-2

40-4

40-3

40-14

40-13

30-17

60-19

30-15 20-18

60-15

60-14

20-1530-10

60-13

60-12

Elbe

Mulde

Lausitzer Neisse

Weiße Elster

Spree

Müglitz

Schwar

ze El

ster

Freiberger Mulde

Weiße Elster

Pleiße

Zwickauer Mulde

20-A

40-A

60-A

30-A

30-B

30-C30-D

WORKS OBERES ELBTAL

WORKS


Oberes Elbtal

Spree/Neiße



DAMS








RIVERS AND STREAMS


Federal water ways

Towns

20-1 TS Gottleuba

20-2 TS Klingenberg

20-3 TS Lehnmühle

20-4 TS Malter

20-5 TS Nauleis

20-6 TS Wallroda

20-7 SP Altenberg


20-9 SP Radeburg I


20-11 TS Kauscha

20-12 SP Staucha

20-13 HRB Buschbach



20-16 HRB Liebstadt




30-1 TS Cranzahl

30-2 TS Einsiedel

30-3 TS Lichtenberg




30-7 TS Saidenbach











40-1 TS Amselbach

40-2 TS Carlsfeld

40-3 TS Dröda

40-4 TS Eibenstock

40-5 TS Falkenstein

40-6 TS Klingerbach

40-7 TS Koberbach

40-8 TS Muldenberg

40-9 TS Pirk

40-10 TS Pöhl

40-11 TS Sosa

40-12 TS Stollberg

40-13 TS Werda



60-1 TS Schömbach


60-3 SP Lobstädt

60-4 SP Witznitz

60-5 SP Rötha

60-6 TS Trossin

60-7 SP Borna


60-9 HRB Stöhna







60-16 HRB Mochau



60-19 HRB Schrebitz

60-20 HRB Zschochau

70-1 TS Bautzen


70-3 TS Quitzdorf

70-4 SP Knappenrode

70-5 SP Lohsa I

70-6 HRB Goeda

70-7 HRB Karlsdorf

70-8 HRB Schmölln


0 25 50km


TS = dam

SP = reservoir






LEIPZIG

DRESDEN

CHEMNITZ

Zwickau

Plauen

Görlitz

Riesa

FreitalPirna

Freiberg

Bautzen

Zittau

Aue

Meissen

Wurzen

Werdau

Hoyerswerda

Annaberg-Buchholz

60-4

60-2

20-6

60-6

60-9

60-1

70-8

30-7

60-5

60-8

30-6

20-9

70-3

40-9

70-2

20-5

40-8

20-4

70-5

20-3

40-7

40-6

70-7

20-8

20-1

70-6

40-5

30-2

30-930-8

30-1

40-2

60-7

70-1

40-1

20-7

60-20

40-12

20-12

40-11

60-10

30-16

20-19

20-10

40-10

30-14

60-17

20-17

60-16

30-1320-16

30-12

20-11

30-11

60-18

20-14

60-11

40-15 20-13

in Planung

30-5

30-4

60-3

30-3

70-4

20-2

40-4

40-3

40-14

40-13

30-17

60-19

30-15 20-18

60-15

60-14

20-1530-10

60-13

60-12

Elbe

Mulde

Lausitzer Neisse

Weiße Elster

Spree

Müglitz

Schwar

ze El

ster

Freiberger Mulde

Weiße Elster

Pleiße

Zwickauer Mulde

20-A

40-A

60-A

30-A

30-B

30-C30-D

WORKS OBERES ELBTAL

WORKS


Oberes Elbtal

Spree/Neiße



DAMS








RIVERS AND STREAMS


Federal water ways

Towns

20-1 TS Gottleuba

20-2 TS Klingenberg

20-3 TS Lehnmühle

20-4 TS Malter

20-5 TS Nauleis

20-6 TS Wallroda

20-7 SP Altenberg


20-9 SP Radeburg I


20-11 TS Kauscha

20-12 SP Staucha

20-13 HRB Buschbach



20-16 HRB Liebstadt




30-1 TS Cranzahl

30-2 TS Einsiedel

30-3 TS Lichtenberg




30-7 TS Saidenbach











40-1 TS Amselbach

40-2 TS Carlsfeld

40-3 TS Dröda

40-4 TS Eibenstock

40-5 TS Falkenstein

40-6 TS Klingerbach

40-7 TS Koberbach

40-8 TS Muldenberg

40-9 TS Pirk

40-10 TS Pöhl

40-11 TS Sosa

40-12 TS Stollberg

40-13 TS Werda



60-1 TS Schömbach


60-3 SP Lobstädt

60-4 SP Witznitz

60-5 SP Rötha

60-6 TS Trossin

60-7 SP Borna


60-9 HRB Stöhna







60-16 HRB Mochau



60-19 HRB Schrebitz

60-20 HRB Zschochau

70-1 TS Bautzen


70-3 TS Quitzdorf

70-4 SP Knappenrode

70-5 SP Lohsa I

70-6 HRB Goeda

70-7 HRB Karlsdorf

70-8 HRB Schmölln


0 25 50km


TS = dam

SP = reservoir






LEIPZIG

DRESDEN

CHEMNITZ

Zwickau

Plauen

Görlitz

Riesa

FreitalPirna

Freiberg

Bautzen

Zittau

Aue

Meissen

Wurzen

Werdau

Hoyerswerda

Annaberg-Buchholz

60-4

60-2

20-6

60-6

60-9

60-1

70-8

30-7

60-5

60-8

30-6

20-9

70-3

40-9

70-2

20-5

40-8

20-4

70-5

20-3

40-7

40-6

70-7

20-8

20-1

70-6

40-5

30-2

30-930-8

30-1

40-2

60-7

70-1

40-1

20-7

60-20

40-12

20-12

40-11

60-10

30-16

20-19

20-10

40-10

30-14

60-17

20-17

60-16

30-1320-16

30-12

20-11

30-11

60-18

20-14

60-11

40-15 20-13

in Planung

30-5

30-4

60-3

30-3

70-4

20-2

40-4

40-3

40-14

40-13

30-17

60-19

30-15 20-18

60-15

60-14

20-1530-10

60-13

60-12

Elbe

Mulde

Lausitzer Neisse

Weiße Elster

Spree

Müglitz

Schwar

ze El

ster

Freiberger Mulde

Weiße Elster

Pleiße

Zwickauer Mulde

20-A

40-A

60-A

30-A

30-B

30-C30-D

WORKS OBERES ELBTAL

WORKS


Oberes Elbtal

Spree/Neiße



DAMS








RIVERS AND STREAMS


Federal water ways

Towns

20-1 TS Gottleuba

20-2 TS Klingenberg

20-3 TS Lehnmühle

20-4 TS Malter

20-5 TS Nauleis

20-6 TS Wallroda

20-7 SP Altenberg


20-9 SP Radeburg I


20-11 TS Kauscha

20-12 SP Staucha

20-13 HRB Buschbach



20-16 HRB Liebstadt




30-1 TS Cranzahl

30-2 TS Einsiedel

30-3 TS Lichtenberg




30-7 TS Saidenbach











40-1 TS Amselbach

40-2 TS Carlsfeld

40-3 TS Dröda

40-4 TS Eibenstock

40-5 TS Falkenstein

40-6 TS Klingerbach

40-7 TS Koberbach

40-8 TS Muldenberg

40-9 TS Pirk

40-10 TS Pöhl

40-11 TS Sosa

40-12 TS Stollberg

40-13 TS Werda



60-1 TS Schömbach


60-3 SP Lobstädt

60-4 SP Witznitz

60-5 SP Rötha

60-6 TS Trossin

60-7 SP Borna


60-9 HRB Stöhna







60-16 HRB Mochau



60-19 HRB Schrebitz

60-20 HRB Zschochau

70-1 TS Bautzen


70-3 TS Quitzdorf

70-4 SP Knappenrode

70-5 SP Lohsa I

70-6 HRB Goeda

70-7 HRB Karlsdorf

70-8 HRB Schmölln


0 25 50km


TS = dam

SP = reservoir






LEIPZIG

DRESDEN

CHEMNITZ

Zwickau

Plauen

Görlitz

Riesa

FreitalPirna

Freiberg

Bautzen

Zittau

Aue

Meissen

Wurzen

Werdau

Hoyerswerda

Annaberg-Buchholz

60-4

60-2

20-6

60-6

60-9

60-1

70-8

30-7

60-5

60-8

30-6

20-9

70-3

40-9

70-2

20-5

40-8

20-4

70-5

20-3

40-7

40-6

70-7

20-8

20-1

70-6

40-5

30-2

30-930-8

30-1

40-2

60-7

70-1

40-1

20-7

60-20

40-12

20-12

40-11

60-10

30-16

20-19

20-10

40-10

30-14

60-17

20-17

60-16

30-1320-16

30-12

20-11

30-11

60-18

20-14

60-11

40-15 20-13

in Planung

30-5

30-4

60-3

30-3

70-4

20-2

40-4

40-3

40-14

40-13

30-17

60-19

30-15 20-18

60-15

60-14

20-1530-10

60-13

60-12

Elbe

Mulde

Lausitzer Neisse

Weiße Elster

Spree

Müglitz

Schwar

ze El

ster

Freiberger Mulde

Weiße Elster

Pleiße

Zwickauer Mulde

20-A

40-A

60-A

30-A

30-B

30-C30-D

WORKS OBERES ELBTAL

WORKS


Oberes Elbtal

Spree/Neiße



DAMS








RIVERS AND STREAMS


Federal water ways

Towns

20-1 TS Gottleuba

20-2 TS Klingenberg

20-3 TS Lehnmühle

20-4 TS Malter

20-5 TS Nauleis

20-6 TS Wallroda

20-7 SP Altenberg


20-9 SP Radeburg I


20-11 TS Kauscha

20-12 SP Staucha

20-13 HRB Buschbach



20-16 HRB Liebstadt




30-1 TS Cranzahl

30-2 TS Einsiedel

30-3 TS Lichtenberg




30-7 TS Saidenbach











40-1 TS Amselbach

40-2 TS Carlsfeld

40-3 TS Dröda

40-4 TS Eibenstock

40-5 TS Falkenstein

40-6 TS Klingerbach

40-7 TS Koberbach

40-8 TS Muldenberg

40-9 TS Pirk

40-10 TS Pöhl

40-11 TS Sosa

40-12 TS Stollberg

40-13 TS Werda



60-1 TS Schömbach


60-3 SP Lobstädt

60-4 SP Witznitz

60-5 SP Rötha

60-6 TS Trossin

60-7 SP Borna


60-9 HRB Stöhna







60-16 HRB Mochau



60-19 HRB Schrebitz

60-20 HRB Zschochau

70-1 TS Bautzen


70-3 TS Quitzdorf

70-4 SP Knappenrode

70-5 SP Lohsa I

70-6 HRB Goeda

70-7 HRB Karlsdorf

70-8 HRB Schmölln


0 25 50km


TS = dam

SP = reservoir






overview of the dams, reservoirs and flood control reservoirs

9FunCtion

STewaRdShip of Saxony’S waTeRS

Raw water supplyAlmosthalfofSaxony’sdrinkingwatercomesfromreservoirs.TheStateReservoirAdministrationofSaxonyoperates23drinkingwaterdamswithanoverallstoragecapacityof236millioncubicmeters.Itisresponsiblefortheplanning,constructionandmaintenanceofallstatedamsprovidingwaterfordrinkingandprocessing.ManyofSaxony’sdamsarelinkedtogetherthroughanetworksystem.Ifonereservoirexperiencesashortage,therawwatercanbesuppliedtothewaterworksthroughasystemofpipes,galleries,riversandstreams,ditchesandpondsfromanotherreservoir.Thusthewatersupplycanbebalancedduringprolongeddryperiods.

The33processwaterdamsareusedforlowwateraggradationandprovidewaterforindustrialuse.Manyoftheprocesswaterreservoirsarealsousedfortourism.SomeofthereservoirssuchasPöhl,

Pirk,MalterandBautzenaredesignatedEUbathingspots.Damsshapethelandscapeand,inmanycases,serveasaformofnatureconservation.

Watercourse maintenanceAnessentialtaskoftheStateReservoirAdmi-nistrationofSaxonyistheconstantupkeepoftheOrderIwatercoursesandtransboundarywaters.Thisincludesinparticularthedevelopmentandmaintenanceofthebanksandembankments,state-ownedfloodprotectiondykesandhydro-engineeringfacilities.

TheEuropeanWaterFrameworkDirective(WFD)statesthatallriversmustallowforthepassageofmigratoryfish.Inkeepingwiththis,TheStateReservoirAdministrationofSaxonyhasimplemen-tedaconsistencyprogram.Thisincludeskeepingwatercourseswhicharepopulatedbymigratoryfishfreeofweirsandinstallingfishladders.

8

Flood protectionThefloodofAugust2002causedaround9,400casesofdamagetoOrderIwatercoursesandabout8,900casesofdamagetoOrderIIwatercourses.TheStateReservoirAdministrationofSaxonybegancleanupoperationsshortlyafterthefloodsubsided.Floodprotectionconceptswereimme-diatelyestablishedforallstate-ownedwatercoursesinSaxony.Theconceptscontain1,600floodprotec-tionmeasures.Thesewereprioritizedsothatthe

StateReservoirAdministrationofSaxonycouldbeginrightawaywiththemosturgentconstructionprojects.Itwilltakeseveraldecadestoimplementallofthemeasuresandwillextendacrossgenera-tions.Inordertoinformalllandownersoftheeffectsafloodcouldhaveontheirproperty,theStateReservoirAdministrationofSaxonyhasprepareddangerzonemaps.Theyaredisplayedinthecommunitiesandareupdatedasnecessary.

Floodprotectionisespeciallyeffectivewherevertherivers’coursesandbanksarenatural,thusleadingtoanincreaseduseofbioengineeringdesigns.InthiswaytheStateReservoirAdministrationofSaxony–whereverpossible–securesthebanksandembank-mentswithtreesandbushesadaptedtothesur-roundingsaswellasenclosedareasofgrass.Thenaturalrivercoursesformedbythefloodwillremainintactoutsideofresidentialandcommercialareas.Bioengineeringis,however,limitedinheavilydeve-lopedlocationsandinhillyareas.

NearlyallofthedamsbelongingtotheStateReser-voirAdministrationofSaxonyalsofunctionasfloodprotection.Mostofthedamshaveafixedfloodcontrolstoragereservedexclusivelyforcollectingfloodwater.Incaseswhereadditionalfloodingislikely,thefloodcontrolstoragescanbeenlargedtoacertainextent.~

Carlsfeld dam

The State Reservoir administration of Saxony is responsible for:~ 137damsincludingpre-damsandbasins withabout600millioncubicmetersof overallstoragecapacity,~ 4rawwatertransferlinesfordrinking waterpurposes,~ 1processwatertransferlinesystem,~ 1man-madetrenchandwatergallerysystem,~ 186weirs,~ around400additionalwatermanagement facilitiesoftheFreeStateofSaxony suchaswaterdrawingmachines,pumping stationsorwatergauges,~ around3,000kmofOrderIriversandstreams,~ around300kmoftransboundarywatersto PolandandtheCzechRepublic,~ around650kmoffloodprotectiondykes.

11orGAniZAtion

oRganizaTion of The STaTe ReSeRvoiR adminiSTRaTion of Saxony

10

oRganizaTion of The STaTe ReSeRvoiR adminiSTRaTion of Saxony

technical oversight/regulatory Authority

office oversight

correspondent

AdministrAtive boArd

expert committee

depArtment 2engineering

depArtment 1AdministrAtion/FinAnce

reservoir control Unit

WorKs oberes elbtAl depArtment 21water quantity

depArtment 22water quality

depArtment 23engineering inspection

contrAct AWArd exAmining AUthority

depArtment 24hydraulic engineering

depArtment 11administration/personnel

cost control internAl AUditingoFFice oF legAl

Advicepress And

pUblic relAtions

mAnAging director

hydrAUlic engineeringexAmining AUthority

coordinAtion oFFice oF the WorKs

depArtment 12accounting/property

depArtment 13finance

depArtment 14information and communication

WorKs Freiberger mUlde/ZschopAU

WorKs ZWicKAUer mUlde/obere Weisse elster

WorKs elbAUe/mUlde/Untere Weisse elster

WorKs spree/neisse

TheofficesofLegalAdvice,CostControl,InternalAuditingandPressandPublicRelationsreporttothedirector.

FiveworkslocatedintheSaxonregionsbelongtothedepartmentofEngineeringintheStateReser-voirAdministrationofSaxony.Theyaredividedintoriveranddammanagementdivisions.Theareasofresponsibilityfortheseworkseachextendacrossseveraladministrativedistricts.Theyperformon-sitejobsatthedams,riversandstreams.~

13tHe nerVe Center

The neRve cenTeR of The STaTe ReSeRvoiR adminiSTRaTion of Saxony

TheStateReservoirAdministrationofSaxonyhasitsheadquartersinPirnanotfarfromDresden.Itisrunasapublicenterprisebyamanagingdirector,whoissupportedbyanadministrativeboard.Healsoreceivesadviceandcounselfromacommitteeofexperts.Theheadquartersishometotheofficesofthedirector,administrationandfinanceaswellasengineering.Itfocusesoninter-departmentalprojects:

~ Department 1: Administration/Finance Department1handlesallessentialoperatio-

nalandpersonnelmanagementactivities.ThisincludesthedepartmentsofAdministra-tionandPersonnel,AccountingandProperty,Finance,InformationandCommunicationandtheHydraulicEngineeringExaminingAuthority.TheIndependentExamining

AuthorityensuresthatprojectsoftheStateReservoirAdministrationofSaxonynot

requiringapprovalareimplemented accordingtotherulesandguidelines.

~ Department 2: Engineering Department2fulfillstheessentialtechnical

duties.ThedepartmentforWaterQuantity,forexample,dealsinpartwithjobsper-

tainingtohydrologyandreservoirmanage-ment.ThedepartmentforWaterQualitydealswiththequalityofthewaterinthe

reservoirsandtheirfeeders.ThedepartmentforEngineeringInspectionhandlesthe

safetyinspectionofallstructures,andthedepartmentforHydraulicEngineeringis

responsiblefortheplanningandexpert supervisionofconstructionprojects.

12

The neRve cenTeR of The STaTe ReSeRvoiR adminiSTRaTion of Saxony: headquaRTeRS in piRna

* contAct

lAndestAlsperrenverWAltUng des Freistaates sachsen

Bahnhofstraße1401796PirnaGermanyTel.:+49(0)3501796–0Fax:+49(0)3501796–103E-mail:[email protected]

contact for media and citizens

SpokespersonKatrinSchöneTel.:+49(0)3501796–378

CitizenContactPersonBrittaAndreasTel.:+49(0)3501796–371

Fax:+49(0)3501796–116E-mail:[email protected]

oberes elbtal

TheOberesElbtalworksplan,build,operateandmaintainwatermanagementfacilitiesintheadmi-nistrativedistrictsofMeißen,Riesa-Großenhain,SächsischeSchweiz,Weißeritzkreis,inthecityofDresdenandpartsofthedistrictofKamenz.ThefloodprotectionfacilitiesontheriversElbe,Weiße-ritz,Müglitzandothersbelongtothisaswell.

Theworksareresponsibleformorethan100facili-ties,includingtheKlingenberg,Lehnmühle,Gottleu-baandMalterdams.TheyalsosupervisethefloodcontrolreservoirsofLauensteinandGlashütteaswellastheRadeburgIandIIreservoirs.TheworksaredividedintothedammanagementdivisionsGottleuba,Weißeritz,MüglitztalandRadeburgandtherivermanagementdivisionsDresden,GottleubaandRiesa.~

14

on-SiTe expeRTiSe: The Regional woRkS

* contAct

lAndestAlsperrenverWAltUng des Freistaates sachsenBetriebOberesElbtal

Bahnhofstraße1401796PirnaGermanyTel.:+49(0)3501796–340Fax:+49(0)3501796–102E-mail:[email protected]

15oberes elbtAl

The oberes elbtal works supervise:~ damswith –around86millioncubicmetersofoverall storagecapacityand –around32.5millioncubicmeters offloodcontrolstoragecapacity,~ around594kilometersofOrderIwatercourses,~ around101kilometersoffloodprotectiondykes,~ around21kilometersoftransboundarywaters,~ thefloodprotectionequipmentstorage inRadeburg.

Gottleuba dam

17


Waterhasbeendammedinthedistrictadminis-teredbytheFreibergerMulde/Zschopauworkssincethe16thcenturyforsilveroremining.Inthe19thcenturytherisingindustrydemandedwater.Athen-revolutionarysystemofdrinkingwaterreservoirswascreatedinthemountainregionoftheMittleresErzgebirge.Thishistoricallegacyisstillusedtoday.

TheFreibergerMulde/ZschopauworksareinLenge-feldinthemountainregionoftheMittleresErzge-birge.TheycovertheadministrativedistrictsofAnnaberg,Freiberg,MittleresErzgebirge,MittweidaandStollbergaswellasthecityofChemnitz.TheyaresubdividedintothedammanagementdivisionsNeunzehnhain/Einsiedel,RevierwasserlaufanstaltFreiberg,Lichtenberg,Rauschenbach,CranzahlandSaidenbachaswellastherivermanagementdivisionsAnnaberg,ChemnitzandDörnthal.~

16

freiberger mulde/zschopau * contAct

lAndestAlsperrenverWAltUng des Freistaates sachsenBetriebFreibergerMulde/Zschopau

Rauenstein6A09514LengefeldGermanyTel.:+49(0)37367310-0Fax:+49(0)37367310-30E-mail:[email protected]

The freiberger mulde/zschopau works supervise:~ damswith –around64.5millioncubicmeters ofoverallstoragecapacityand –around8millioncubicmetersofflood controlstoragecapacity,~ around540kilometersofOrderIwatercourses,~ around27kilometersoffloodprotectiondykes,~ around90kilometersoftransboundarywaters,~ thefloodprotectionequipmentstorage inChemnitz.

FreiberGer Mulde/ZsCHoPAu

Neunzehnhain I dam

18

* contAct

lAndestAlsperrenverWAltUng des Freistaates sachsenBetriebZwickauerMulde/ObereWeißeElster

NeidhardtsthalMuldenstraße08309EibenstockGermanyTel.:+49(0)37752502–0Fax:+49(0)377526212E-mail:[email protected]

TheZwickauerMulde/ObereWeißeElsterworksoverseeatotalof14dams.SevenofthemaredrinkingwaterdamsandrepresentavitalsourceofthewatersupplyinSaxony.Theyincludethereser-voirsEibenstock,Carlsfeld,MuldenbergandSosa.

Theworks’headquartersareinNeidhardtsthalnearAue.TheadministrativedistrictsofAue-Schwarzen-berg,ChemnitzerLand,VogtlandkreisandZwickauerLandaswellasthecitiesofPlauenandZwickauaretheirareaofinfluence.TheworksincludethedammanagementdivisionsDröda,Eibenstock,Mulden-berg/Falkenstein,Pöhl,Sosa/Carlsfeld,Koberbach,Pirk,StollbergandWerdaandtherivermanagementdivisionsNeidhardtsthal,PlauenandZwickau.~

zwickauer mulde/obere weiße elster

19ZwiCkAuer Mulde/obere weisse elster

The zwickauer mulde/obere weiße elster works supervise:~ damswith –around210millioncubicmeters ofoverallstoragecapacityand –around49millioncubicmeters offloodcontrolstoragecapacity,~ around422kilometersofOrderIwatercourses,~ around61kilometersoffloodprotectiondykes,~ around13kilometersoftransboundarywaters.

Carlsfeld dam

Spree/neiße

TheSpree/Neißeworks,withheadquartersinBautzen,maintainlargeprocesswaterreservoirsinEastSaxony–forexample,theBautzenandQuitzdorfdams.Theyarealsoresponsibleformorethan170weirs.Inordertoimprovethewatercoursestructureandtheecologicalcontinuity,severaloftheseweirsarebeingretrofittedorrebuilt.TheworksalsoincludetheminelakesKnappen-rodeandLohsaI.

Theworkssupervisehydraulic-engineeringfacilities,OrderIriversandstreamsandtransboundarywatersintheadministrativedistrictsofKamenz,Löbau-ZittauandNiederschlesischerOberlausitzkreisaswellasinthecitiesofGörlitzandHoyerswerda.TheworksaredividedintothedammanagementdivisionsBautzen,Lohsa/KnappenrodaandQuitzdorfandtherivermanagementdivisionsBautzen,GörlitzandHoyerswerda.~

20 21sPree/neisse


* contAct

lAndestAlsperrenverWAltUng des Freistaates sachsenBetriebSpree/Neiße

AmStaudamm102625BautzenGermanyTel.:+49(0)35916711–0Fax:+49(0)35916711–28E-mail:[email protected]

The Spree/neiße works supervise:~ damswith –around87millioncubicmeters ofoverallstoragecapacityand –aroundand20millioncubicmeters offloodcontrolstoragecapacity,~ around800kilometersOrderIwatercourses,~ around170kilometersoffloodprotection dykes,~ around130kilometersoftransboundarywaters,~ thefloodprotectionequipmentstorageinLohsa.

Bautzen dam

TheElbaue/Mulde/UntereWeißeElsterworks,withheadquartersinRöthanearLeipzig,operatesintheadministrativedistrictsDelitzsch,Döbeln,LeipzigerLand,Muldentalkreis,Torgau-OschatzandthecityofLeipzig.TheworksincludethedammanagementdivisionsWindischleuba/Borna,Witznitz/Rötha/Sermuth,Jahna-DöllnitzandSchömbachaswellastherivermanagementdivisionsBadDüben,Borna,Grimma,LeipzigandTorgau.

Inthe1960s,asystemwasconstructedinthesouthofLeipzigtosupplythelocalindustrieswithprocesswaterandtoserveasfloodprotection.TheWyhra-Pleißedamandstoragesystemstillhasthesamefunctionstoday.Itconsistsoftwodams,fourwaterreservoirsandtwofloodcontrolstoragesaswellastheSermuthpumpingstationwithitswatertransfertrough.Inrecentyears,theworkshaveassumednumerousotherfloodprotectionfacilities–forexample,intheJahnariverarea.~

22 23elbAue/Mulde/untere weisse elster


* contAct

lAndestAlsperrenverWAltUng des Freistaates sachsenBetriebElbaue/Mulde/UntereWeißeElster

Gartenstraße3404571RöthaGermanyTel.:+49(0)34206588–0Fax:+49(0)34206588–41E-mail:[email protected]

The elbaue/mulde/untere weiße elster works supervise:~ damswith –around158millioncubicmeters ofoverallstoragecapacityand –around76millioncubicmetersofflood controlstoragecapacity,~ around729kilometersofOrderIwatercourses,~ around322kilometersoffloodprotectiondykes,~ thefloodprotectionequipmentstorage inTrebsen.

elbaue/mulde/untere weiße elster

The weir “Palmgarten” in Leipzig

comprehensive flood protection for the city of Torgau

ThefloodofAugust2002madeitalltooclearthatthecityofTorgauishighlyvulnerabletofloods.Im-mediatelyafterwards,theStateReservoirAdminis-trationofSaxonybegantoanalyzethedykesanddevelopafloodprotectionconcept.Itsoonbecameapparentthatthedykeswerepermeableatseverallocationsandnolongermetmoderntechnologicalstandards.Athoroughoverhaulwasnecessary.ThecitywasalsotoreceivetwonewtraversedykesontheWeinskeriver.

ImplementationofthefloodprotectionmeasuresinTorgaubegantwoyearslater.RenovationofthedykesystemfromGlacistoPolbitzwasalsocompletedinthesameyear.Thedykesystem

fromKranichautoHafenTorgauandrestorationofthealreadyexistingWeinskedykeswerecomple-tedinthefollowingyear.Thedykeswereraisedandwidened,steepslopesleveledanddikesupportpathsbuilt,amongothermodifications.LargepartsofTorgauandthesurroundingareaarenowpro-tectedfromthekindoffloodingwhichstatisticallyoccursonceeveryonehundredyears(HQ100).

ConstructionofthenewinlanddykeontheWeinskeriverwascompletedinSeptember2005.ItprotectsvitalcommercialandindustrialfacilitiessuchastheTorgauplateglassfactoryaswellasseveralresidentialareas.Theremainingfloodprotectionmeasureswerebegunin2006,forexampletheconstructionofthesecondWeinskedyke.ThiswillprimarilyserveasfloodprotectionfortheNorthofTorgau.~

24 25Flood ProteCtion City oF torGAu

flood pRoTecTion and dRinking waTeR Supply – Two exampleS


Elbe dyke in Torgau (top left and right)Torgau with inland dyke (bottom left)

Torgau-Repitz

complex overhaul of the klingenberg dam

ThedrinkingwaterdaminKlingenberginthemoun-tainregionoftheErzgebirgeoperateduninterruptedforalmost100years.Now”Dresden’swaterglass”mustbecompletelyrenovated.ThefloodfromAugust2002leftitsmarkaswell.Thespillwaysreceivedheavydamagesandthepre-damwastotallydestroyed.RenovationoftheKlingenberg

damwillincludestate-of-the-arttechnology.Itwillreceiveanewinspectiongallery,whichwillbeblastedintothemasonrydam.Gaugessuchaspendulumlineswillbeinstalled,allowingmeasurementsofanychangestothedam.

Inordertoemptythereservoirforrenovationwork,atemporarywatersupplymustbesetup.TheKlingenbergdam,togetherwiththeLehnmühleandRauschenbachdams,suppliestheentireWeißeritz

26

district,thecityofFreitaland60percentofthecityofDresdenwithdrinkingwater.Duringconstructionwork,theywillbesuppliedentirelyfromtheLehn-mühleandRauschenbachdams.Inpreparationforthis,athree-kilometer-longtunnelwasdrilledthroughtherocktoredirectthewaterpasttheKlingenbergdamonitswaytothewaterworks.

Afterrenovationwork,thetunnelwillbeusedasaspillway.Itcantakeupto30,000literspersecondandredirectthempastthereservoir.Boththegalleryandthetwomillioncubicmetersoffloodcontrolcapacitywillserveanimportantfunctionforthereservoirfloodprotection.Therenovationshouldbecompletedin2011andcostaround60millioneuro.~

27restorAtion oF tHe klinGenberG dAM


Construction of gallery with tunnel boring machine

Construction of pre-dam

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