Buying a home in Dolegna del Collio
317 residents at the 2021 census, 415 buildings and 12.9 km² of territory, Friuli-Venezia Giulia.
Dolegna del Collio is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 3.9% of the territory of Dolegna del Collio has high or very high landslide hazard (P3 and P4), with 2.2% of the residents. 7.9% of the territory of Dolegna del Collio is in the flood area of the medium-probability scenario (P2), with 5.6% of the residents.
Find your address in Dolegna del Collio
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Dolegna del Collio compared
| ISPRA indicator | Dolegna del Collio | GO | Friuli-Venezia Giulia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 0% | 2% |
| Landslide, high hazard (P3) | 3.8% | 0.3% | 0.5% |
| Landslide, areas of attention | 0% | 0% | 0.1% |
| Residents in landslide areas P3-P4 | 2.2% | 0% | 0.3% |
| Buildings in landslide areas P3-P4 | 1.2% | 0.1% | 0.6% |
| Flood, high probability (P3) | 7.1% | 22% | 9.6% |
| Flood, medium probability (P2) | 7.9% | 26.6% | 14.6% |
| Flood, low probability (P1) | 18.9% | 37.9% | 21.5% |
| Residents in P2 flood areas | 5.6% | 11% | 9.9% |
| Buildings in P2 flood areas | 4.9% | 12% | 10.8% |
Questions
Which seismic zone is Dolegna del Collio in?
Dolegna del Collio is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Dolegna del Collio is in landslide class P3/P4?
According to ISPRA’s mosaic, 3.9% of the territory of Dolegna del Collio has high or very high landslide hazard (P3 and P4), with 2.2% of the residents. By share of territory with landslide hazard P3-P4, Dolegna del Collio ranks 1st of 25 municipalities in the area of the former province of Gorizia.
How much of Dolegna del Collio is in flood scenario P2?
7.9% of the territory of Dolegna del Collio is in the flood area of the medium-probability scenario (P2), with 5.6% of the residents. By share of territory in the P2 flood area, Dolegna del Collio ranks 17th of 25 municipalities in the area of the former province of Gorizia.
Guides: seismic zone · landslides and floods · what to check before an offer. OMI prices: GEOPOI (how to read them).
Nearby municipalities
| Municipality | Seismic zone | Landslide P3-P4 | Flood P2 |
|---|---|---|---|
| Corno di Rosazzo | 2 | 0.7% | 11.2% |
| Prepotto | 2 | 1% | 4.6% |
| Cormons | 2 | 1% | 11.4% |
| Cividale del Friuli | 2 | 1.1% | 5.6% |
| San Floriano del Collio | 2 | 3.2% | 20.3% |
| Capriva del Friuli | 2 | 0.1% | 7.1% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on