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TEVERE A RIPETTA
STATION IDENTIFICATION

Country : Italy - Region : Lazio - Municipality : Roma - Province : Roma
River Name : Tevere - Major Basin : Tevere
Station Name : Tevere a Ripetta - Station Code or number :4363
Coordinates : 41°54' N latitude - 00°01' W longitude (Ref. Monte Mario) and 0.705 m above sea level
Catchment area : 16 545 sq km - Date Station Opened : July 1st, 1821; December 1925

CHANNEL CHARACTERISTICS
Channel Geometry : _____ m width and ____ m depth
with stable / fair / unstable river bed cross-section, underlain by : ___
The river bed is natural / man made : ___
Describe the hydraulic conditions within the measuring station : ___

HYDROLOGICAL REGIME
Natural or influenced flow : semi-natural
with slow rise or flash floods : slow rise (10 hours)
Annual max. and min. mean flow : 2 730; 236; 60.8m3/s

EQUIPMENT AND PERSONNEL
Equipment installed and status : 1) Hydrometrographer station with vertical recording. Status : medium
2) Ultrasound telemetering station. Status : very good
Gauging equipment and status : 1) Hydrometrographer manuf. SIAP status : medium
2) telehydrometer with recording solid-state modules manuf CAE status : very good
Observer or watchman : Station officer : Zaccagnini

VOLUME AND QUALITY OF INFORMATION AVAILABLE
DAII : ca. 95 % (Discharge Available Information Index : number of monthes with complete discharge information / number of observed years / 12)
Rating curve status (currently updated or not) : 1995
Number of discharge measurements (dm) available : 6 per year
Highest water level observed : 16.90 mt - Date : 17.12.1937
Highest water level at which dm taken: 14.30 mt - Date : 19.12.1937
Lowest water level observed : 4.18 mt - Date : 13.9.1954
Data storage medium (computerized or not) : computerized
Data dissemination medium (diskette or hand filled form) : teletransmission; solid-state modules
Status of the database (which data, currently updated or not) : every day - every half hour

OPERATION AND MAINTENANCE (O & M)
Number of visits currently undertaken per year : 12
Ease of access : easy
Ease of flow measurement (describe) : medium
Technique(s) used for discharge measurement (wading, bridge, slope area, etc.) : cable-way
Equipment used in discharge measurement : current meter
Equipment used in stage measurement : ___
Operation and maintenance budget per annum for the station : 1 000 000 It. lire

BENEFITS AND INTEREST
Current use of the data and who uses it (describe) : ___
Estimated revenue from use of data (if charges are raised) per annum : ___
Expected future use and where will it be used (describe) : ___
Additional data needed (which ones) : ___
Real time needed (for what purposes) : already in real time

SERVICE ORGANIZATION
Name : Ufficio Idrografico e Mareografico di Roma
Organization : Presidenza del Consiglio dei Ministri - Dipartimento per i Servizi Tecnici Nazionali - Servizio Idrografico e Mareografico Nazionale
Address : via Monzambano, 10 - 00185 Roma
Number of staff : 15

Form filled by :
Title :
Date :
Address :

DCP INSTALLATION



Name                                      ITALY/HYCOS5
Meteosat Identification Code     363F36EA
Frequency Channel                  R31
Frequency                               402.1915 MHz
First Time Emission                 01.12.00
Emission Interval                      3 h
________________________________

EQUIPMENT :

DCP of CAE Manufacturer

_________________________________

SITE :

Ripetta 41°54 N  12°28 E
N° OMM =  16247 
First data in April 2000