Description
The map service shows the contents of the Stralcio Plan for the Hydrogeological Arrangement of the Po Basin (P.A.I.) in the current version, updated, starting from the original PAI version approved with DPCM 24 May 2001, according to the procedures defined in the IAP and in the regional implementing provisions of the IAP in the urban field. In particular, the contents of the following works are displayed:- Processed 8 “Demarcation tables of the river strips”, containing the delimitation of the river strips of the Po rod and its main tributaries (Beam A, Belt B, Belt B project, Belt C, floodable areas on the edge of the B limits of the project for Oglio sopralacuale, Seveso and Cherio); — elaborated 2 “Atlas of hydraulic and hydrogeological hazards — Annex 4 Delimitation of failing areas” containing the delimitation and classification, on the basis of the danger, of the phenomena of failure that characterise the mountain hydrographic network: conoids (Ca, Cp, Cn), torrential floods (Ee, Heb, Em), landslides (Fa, Fq, Fs) and Valanghe (Va, Vm); — Elaborate 2 — Annex 4.1 ‘Perimeter of areas with very high hydrogeological risk’, containing the perimeter and zoning of areas with very high hydrogeological risk in hilly and mountainous environments (zone 1 and zone 2) and on the main and secondary hydrographic network in the plain areas (zone I and zone BPR). In Lombardy, after the approval of the IAP, and on the basis of the provisions laid down in Legislative Decree No 7/7365 of 11 December 2001 (later updated and supplemented with subsequent deliberations, up to the current d.g.r. 2616/2011, d.g.r. 6738/2017 and 6714/2022), a phase of implementation of the IAP in the field of urban planning has begun at the local scale which has produced a completion, deepening and enrichment of the IAP’s Processing 2; the same path, as well as the implementation of mitigation/risk reduction interventions, has led to the reduction and modification of many areas with very high hydrogeological risk of Annex 4.1 to Processing 2. Finally, as regards the river strips, changes at the level of auction to the river strips concerned the Lambro River, the Oglio sopralacuale River, the Seveso torrent, the Cherio torrent and the Secchia river and local changes related to the completion of defence interventions (Article 28 of the PAI) concerned limited cases (Torrente Rile in Comune di Gallarate, Sopralacuale River Adda in the municipality of Dubino, Serio River in the municipality of Ghisalba, river Adda underground in the municipality of Lodi and Rivolta d’Adda). The Bands represented in the map service do not contain the morphological adjustments made by the municipalities pursuant to Article 27 of the IAP when tracking the bands themselves at the scale of the municipal urban planning instrument with the exception of the Municipality of Sondalo (SO) and the Municipality of Fagnano Olona (VA). The original PAI version can be viewed through the original PAI Map Service (2001).
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Tags
- vasche
- aree-allagabili
- laminazione
- argine
- conoidi
- esondazioni
- torrente
- argini
- frana
- aree-a-rischio-idrogeologico-molto-elevato
- fiumi
- dissesto-idrogeologico
- protezione-civile
- ambiente
- valanga
- pai
- vasca
- valanghe
- frane
- piano-di-bacino
- difesa-del-suolo
- aree-protette-e-difesa-del-suolo
- fiume
- fasce-fluviali
- eu
- studi-geologici-comunali
- autorità-bacino-po
- torrenti