| Jan-20 | Vienna, Innere Stadt | 12 tons | Large fatberg caused by the accumulation of cooking fats, oils, and wet wipes, blocking a major sewer line. |
| Feb-20 | Graz, Jakomini | 9 tons | Fatberg found in a residential area, primarily composed of fats and oils from nearby households. |
| Mar-20 | Vienna, Leopoldstadt | 14 tons | Significant fatberg discovered in a central district, causing major sewer blockages. |
| Apr-20 | Linz, Urfahr | 8 tons | Smaller fatberg caused by improper waste disposal, leading to localized flooding. |
| May-20 | Salzburg, Altstadt | 10 tons | Fatberg found near a historic district, primarily composed of fats, oils, and sanitary products. |
| Jun-20 | Vienna, Favoriten | 11 tons | Large fatberg blocking a main sewer line, caused by the accumulation of cooking fats and non-biodegradable items. |
| Jul-20 | Innsbruck, Wilten | 7 tons | Smaller fatberg discovered in a residential area, composed mainly of household waste. |
| Aug-20 | Vienna, Alsergrund | 13 tons | Major fatberg found in a busy district, requiring extensive removal efforts to unblock the sewer system. |
| Sep-20 | Graz, Geidorf | 9 tons | Fatberg caused by improper waste disposal, leading to significant sewer blockages. |
| Oct-20 | Linz, Innenstadt | 11 tons | Fatberg discovered near a commercial area, primarily composed of fats, oils, and non-biodegradable items. |
| Nov-20 | Vienna, Hietzing | 14 tons | Largest fatberg of the year, causing major disruptions in the sewer system of a residential district. |
| Dec-20 | Salzburg, Maxglan | 10 tons | Fatberg found near a historic site, primarily composed of fats, oils, and organic waste from restaurants. |
| Jan-21 | Vienna, Meidling | 12 tons | Significant fatberg discovered in a residential area, caused by improper disposal of cooking fats. |
| Feb-21 | Graz, Lend | 8 tons | Smaller fatberg discovered near a commercial district, composed mainly of household and commercial waste. |
| Mar-21 | Linz, Froschberg | 10 tons | Fatberg found in a residential area, causing localized flooding and sewer blockage. |
| Apr-21 | Vienna, Simmering | 14 tons | Major fatberg discovered in a densely populated district, requiring significant removal efforts. |
| May-21 | Salzburg, Lehen | 9 tons | Fatberg caused by improper waste disposal practices in a residential area, leading to sewer blockages. |
| Jun-21 | Innsbruck, Pradl | 11 tons | Significant fatberg found near a commercial area, causing extensive sewer disruptions. |
| Jul-21 | Vienna, Floridsdorf | 13 tons | Fatberg discovered in a residential district, primarily composed of fats, oils, and non-biodegradable waste. |
| Aug-21 | Graz, Eggenberg | 10 tons | Fatberg found near a university, caused by improper disposal of fats, oils, and sanitary products. |
| Sep-21 | Linz, Bindermichl | 8 tons | Smaller fatberg discovered in a residential area, primarily composed of household waste. |
| Oct-21 | Vienna, Donaustadt | 14 tons | One of the largest fatbergs of the year, blocking a main sewer line in a commercial district. |
| Nov-21 | Salzburg, Aigen | 9 tons | Fatberg discovered near a historic site, primarily composed of fats, oils, and non-biodegradable items. |
| Dec-21 | Graz, St. Leonhard | 11 tons | Fatberg caused by improper disposal of cooking fats, blocking a main sewer line in a residential area. |
| Jan-22 | Vienna, Währing | 12 tons | Significant fatberg found in a residential district, causing major sewer blockages. |
| Feb-22 | Linz, Dornach-Auhof | 8 tons | Smaller fatberg discovered near a university, primarily composed of fats, oils, and sanitary products. |
| Mar-22 | Salzburg, Itzling | 10 tons | Fatberg found in a residential area, caused by improper disposal of waste, leading to localized flooding. |
| Apr-22 | Vienna, Ottakring | 14 tons | Major fatberg discovered in a densely populated district, causing significant sewer disruptions. |
| May-22 | Graz, Mariatrost | 9 tons | Fatberg found near a historic site, primarily composed of organic waste from nearby restaurants. |
| Jun-22 | Linz, Kleinmünchen | 11 tons | Significant fatberg discovered in a commercial area, causing major sewer blockages. |
| Jul-22 | Vienna, Penzing | 13 tons | Fatberg discovered near a residential district, primarily composed of fats, oils, and non-biodegradable waste. |
| Aug-22 | Salzburg, Liefering | 10 tons | Fatberg caused by improper waste disposal practices in a residential area, leading to sewer overflow. |
| Sep-22 | Graz, Waltendorf | 12 tons | Significant fatberg found near a commercial area, causing major sewer disruptions. |
| Oct-22 | Vienna, Hernals | 14 tons | Largest fatberg reported in late 2022, causing extensive sewer blockages in a busy district. |
| Nov-22 | Linz, Pöstlingberg | 9 tons | Fatberg discovered near a historic site, primarily composed of fats, oils, and non-biodegradable items. |
| Dec-22 | Salzburg, Gneis | 11 tons | Significant fatberg found in a residential area, caused by improper disposal of cooking fats and oils. |
| Jan-23 | Vienna, Liesing | 13 tons | Fatberg discovered near a commercial district, requiring extensive removal efforts to unblock the sewer system. |
| Feb-23 | Graz, Ries | 10 tons | Fatberg found near a residential area, primarily composed of household waste and non-biodegradable items. |
| Mar-23 | Linz, Neue Heimat | 12 tons | Major fatberg discovered in a residential area, causing localized flooding and sewer blockages. |
| Apr-23 | Salzburg, Parsch | 14 tons | Fatberg caused by improper disposal of waste in a residential district, leading to extensive sewer damage. |
| May-23 | Vienna, Döbling | 9 tons | Fatberg found near a luxury residential area, primarily composed of fats, oils, and sanitary products. |
| Jun-23 | Graz, Gries | 11 tons | Significant fatberg discovered near a commercial area, causing major sewer blockages. |
| Jul-23 | Linz, Bulgariplatz | 13 tons | Fatberg found in a residential district, caused by improper disposal of fats and oils. |
| Aug-23 | Salzburg, Gnigl | 10 tons | Fatberg discovered near a historic district, causing localized flooding and sewer overflow. |
| Sep-23 | Vienna, Landstraße | 12 tons | Significant fatberg found in a busy district, requiring extensive removal efforts. |
| Oct-23 | Graz, St. Peter | 14 tons | Major fatberg discovered near a university, causing extensive sewer disruptions. |
| Nov-23 | Linz, Bindermichl | 9 tons | Fatberg caused by improper waste disposal practices in a residential area, leading to sewer blockages. |
| Dec-23 | Salzburg, Aigen | 11 tons | Significant fatberg found in a commercial district, primarily composed of fats, oils, and non-biodegradable items. |
| Jan-24 | Vienna, Wieden | 13 tons | Fatberg discovered near a historic district, causing extensive sewer blockages and minor flooding. |
| Feb-24 | Graz, Andritz | 10 tons | Fatberg caused by improper waste disposal practices in a residential area, leading to localized flooding. |
| Mar-24 | Linz, Pichling | 12 tons | Significant fatberg discovered near a commercial area, causing major sewer blockages. |
| Apr-24 | Salzburg, Riedenburg | 14 tons | Major fatberg discovered in a historic district, causing extensive sewer damage and traffic disruptions. |
| May-24 | Vienna, Simmering | 9 tons | Fatberg found near a commercial district, primarily composed of fats, oils, and sanitary products. |
| Jun-24 | Graz, Waltendorf | 11 tons | Significant fatberg discovered in a residential area, causing major sewer disruptions. |
| Jul-24 | Linz, Pöstlingberg | 13 tons | Fatberg discovered near a historic district, primarily composed of fats, oils, and non-biodegradable items. |
| Aug-24 | Salzburg, Itzling | 10 tons | Fatberg caused by improper disposal of cooking fats, blocking a main sewer line in a residential area. |