EU Water Framework Directive Implementation Working Group Action 4.1 Integrated Test in Pilot River Basins Pilot River Basin: Tevere River Autorità di Bacino del Fiume Tevere Nov 2002 TEVERE PILOT RIVER BASIN - ITALY WG 4.: 1 Integrated Testing of Guidance Documents in Pilot River Basins The Tevere Catchment alluvial structures, supplying a mean discharge of about 9 m3/s; 1 coastal structure. The Tevere is the largest river basin in central Italy draining a land area of some 17,500 km2. It includes parts of the following administrative Regions: Umbria, Lazio, Toscana, Abruzzo, Marche, EmiliaRomagna. The city of Rome is located in the lower course of the Tevere river, near to the mouth. There are several other towns distributed in the Tevere basin: Perugia, Assisi, Rieti etc. Fig. 2: Simulation Model of the flood in Rome (1870) The Tevere River flow is controlled by several hydroelectric power stations, the main one of which is Corbara (near the town of Terni); other hydroelectric plants are in the main tributary (Nera river). The river discharges an average of 80 m3 /sec in the summer and 3500 m3/sec during extra-floodings. The Tevere River basin is located in central Italy and belongs to Ecoregion 3 for rivers and lakes and Ecoregion 6 for transitional and coastal waters (Annex XI Directive 2000/60/CE). Commitment and Resources The Authority is developing a river basin water management project scheduled to end 2003. The project objective is to promote water protection and sustainable water use at the river basin level. In this context the integrated testing of Common Implementation Strategy (CIS) Guidance Documents in the Tevere River basin is proposed. Key tasks to be undertaken will include: Fig. 1: Italy with the Tevere catchment (courtesy of Tevere River Basin Authority) The dominant land use is agriculture which accounts for some 53%, approximately 39% is forested and approximately 5% is urbanized. Natural groundwater resources are stored in 27 hydrogeological structures, each may contain one or more aquifers: 14 carbonatic structures, with about 90 main springs, localized and linear springs, supplying an average discharge of about 100 m3/s; 3 volcanic structures, with springs supplying a mean discharge of about 12 m3/s; 9 - The implementation of a catchment-wide monitoring system for the Tevere River basin; The development of a Geographical Information System (GIS) for the Tevere River basin; A programme of public consultation; The preparation of a river basin management strategy. Institutional Aspects The following local, regional and national competent authorities will be involved in the Pilot River Basins working group: Ministry of the Environment and Land Protection, Tevere River Basin Authority, ANPA (National Agency for the Protection of the Environment), ARPA (Regional Agencies for the Protection of the Environment), Regional Authorities, Optimal Management Area Authorities (ATOs) • • • NGOs and Stakeholders • Local, regional and national competent authorities will actively participate in the Tevere river basin project. The Tevere River Basin Authority will organize a working group in order to coordinate the Guidance Documents testing. It will be composed of members from the following organizations: Ministry of the Environment and Land Protection, Regions comprising the Tevere River Basin and members of the Institutional Committee of the Tevere River Basin Authority (Lazio, Umbria, Toscana, Abruzzo), ARPA (Regional Agency for the Protection of the Environment), ANPA (National Agency for the Protection of the Environment), ISS (Superior Health Institute), IRSA (Water Research Institute), ICRAM (Italian National Institute for Research Applied to the Sea). • • • • • Project 2.2 - Guidance on the designation of heavily modified waterbodies; Project 2.3 – Guidance on the classification of inland surface water status and reference conditions; Project 2.4 – Guidance on the development of typology and classification systems of transitional and coastal waters; Project 2.5 – Guidance for establishing the intercalibration network and inter-calibration exercise; Project 2.6 – Guidance on economic analysis; Project 2.7 – Guidance on monitoring; Project 2.8 – Guidance on tools for the assessment and classification of groundwater; Project 2.9 – Guidance on best practice in River Basin Planning; Project 3.1 – Development of a common GIS system Contacts: Ministry of the Environment and Land Protection Giorgio Pineschi Address: Via Cristoforo Colombo 44, 00147 Roma – ITALY Tel 0039 06 57225153 Fax 0039 06 57225193 E-mail : [email protected] [email protected] Tevere River Basin Authority Alfredo Di Domenicantonio Address: Via Bachelet 12, 00100 Roma – ITALY Tel : 0039 06 49249240 Fax : 0039 06 49249300 E-mail : [email protected] Fig. 3: Peschiera Spring (courtesy of ACEA-ATO2) Public consultation and participation by local stakeholders, including NGOs, are seen as key requirements for the successful implementation of the Tevere River Basin Project. Guidance Documents It is envisaged that the following guidance documents will be tested in the Tevere Pilot River Basin: • Project 2.1 - Guidance on the analysis of pressures and impacts; 3
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