Buying a home in Oltre il Colle
980 residents at the 2021 census, 817 buildings and 32.9 km² of territory, Lombardia.
Oltre il Colle is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 2% of the territory of Oltre il Colle has high or very high landslide hazard (P3 and P4), with 0.5% of the residents. 2.8% of the territory of Oltre il Colle is in the flood area of the medium-probability scenario (P2), with 0.2% of the residents.
Find your address in Oltre il Colle
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Oltre il Colle compared
| ISPRA indicator | Oltre il Colle | BG | Lombardia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 1.4% | 9.1% | 3.7% |
| Landslide, high hazard (P3) | 0.6% | 3.5% | 2.9% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0.5% | 0.8% | 0.4% |
| Buildings in landslide areas P3-P4 | 0.7% | 1.8% | 1.1% |
| Flood, high probability (P3) | 2.8% | 4.3% | 7.9% |
| Flood, medium probability (P2) | 2.8% | 5.6% | 10.2% |
| Flood, low probability (P1) | 2.8% | 7.7% | 20.3% |
| Residents in P2 flood areas | 0.2% | 4.7% | 4.4% |
| Buildings in P2 flood areas | 0.3% | 4.9% | 4.7% |
Questions
Which seismic zone is Oltre il Colle in?
Oltre il Colle is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Oltre il Colle is in landslide class P3/P4?
According to ISPRA’s mosaic, 2% of the territory of Oltre il Colle has high or very high landslide hazard (P3 and P4), with 0.5% of the residents. By share of territory with landslide hazard P3-P4, Oltre il Colle ranks 114th of 243 municipalities in the province of Bergamo.
How much of Oltre il Colle is in flood scenario P2?
2.8% of the territory of Oltre il Colle is in the flood area of the medium-probability scenario (P2), with 0.2% of the residents. By share of territory in the P2 flood area, Oltre il Colle ranks 125th of 243 municipalities in the province of Bergamo.
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 |
|---|---|---|---|
| Serina | 3 | 7.2% | 1.4% |
| Oneta | 3 | 28.2% | 0.1% |
| Roncobello | 3 | 23.3% | 1.5% |
| Premolo | 3 | 13.9% | 3.1% |
| Dossena | 3 | 6.2% | 1.7% |
| Cornalba | 3 | 27.6% | 0% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on