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EBRO - TORTOSA

 
STATION IDENTIFICATION
Country :España - River Name :Ebro - Major Basin :Ebro
Station Name :Tortosa - Station Code or number :27
Coordinates : 40°48'50'' N latitude - 02°48'20'' Elongitude and 8 m above sea level
Catchment area : 84.230 sq km - Date Station Opened : 1911


CHANNEL CHARACTERISTICS
Channel Geometry : 200 m width andvariable m depth
with stable / fair / unstable river bed cross-section, underlain by :
The river bed is natural / man made : Natural
Describe the hydraulic conditions within the measuring station : Régimen laminar lento

HYDROLOGICAL REGIME
Natural or influenced flow : Natural
with slow rise or flash floods :
Annual max. and min. mean flow : m3/s

EQUIPMENT AND PERSONNEL
Equipment installed and status : Escala - limnígrafo - limnífono y equipo de transmisión de datos en tiempo real a traves de radio
Gauging equipment and status : Aforo con molinetes y torno desde puente
Observer or watchman : Si

VOLUME AND QUALITY OF INFORMATION AVAILABLE
DAII : ___ (Discharge Available Information Index : number of monthes with complete discharge information / number of observed years / 12)
Rating curve status (currently updated or not) : Si
Number of discharge measurements (dm) available : 5 aforos anuales
Highest water level observed : 12.000 m3/seg. - Date : 24-10-1907
Highest water level at which dm taken : 95 dm (4580 m3/seg.) - Date : Enero 1961
Lowest water level observed : 4 dm (12 m3/seg.) - Date : 22-08-62
Data storage medium (computerized or not) : Si (a partir de 1980)
Data dissemination medium (diskette or hand filled form) : Disco y papel
Status of the database (which data, currently updated or not) : Si

OPERATION AND MAINTENANCE (O & M)
Number of visits currently undertaken per year : 52 (una vez por semana para cambio de limnigrama) - 5 aforos anuales (normalmente)
Ease of access : Acceso fácil
Ease of flow measurement (describe) : Medida de caudal mediante molinete suspenditdo con torno desde puente cercano.
Technique(s) used for discharge measurement (wading, bridge, slope area, etc.) : Aforo desde puente.
Equipment used in discharge measurement : Molinete suspendido con torno (molinete con timón y contrapeso "salmón")
Equipment used in stage measurement : Escala - limnígrafo - SAIH
Operation and maintenance budget per annum for the station : 300.000 Pts

BENEFITS AND INTEREST
Current use of the data and who uses it (describe) : Estadistica básica y control de avenidas
Estimated revenue from use of data (if charges are raised) per annum : diario
Expected future use and where will it be used (describe) :
Additional data needed (which ones) :
Real time needed (for what purposes) :

SERVICE ORGANIZATION
Name : Coordinacion y actuaciones especiales - hidrologia
Organization : Confederation Hidrografica del Ebro
Address : de Sagasta 24-26, 5007 Zaragoza
Number of staff : 18

Form filled by :
Title :
Date :