| collective water supply systems, investment outlays, total |
| 2003-2023 | Region (NUTS 2) | - |
| collective water supply systems, tangible effects of completed investments, service lines to the buildings in km |
| 2003-2010 | Region (NUTS 2) | - |
| collective water supply systems, tangible effects of completed investments, connections to buildings in pcs |
| 2003-2015 | Region (NUTS 2) | - |
| collective water supply systems, tangible effects of completed investments, water supply network |
| 2003-2023 | Region (NUTS 2) | - |
| collective water supply systems, tangible effects of completed investments, water treatment stations |
| 2003-2023 | Region (NUTS 2) | - |
| collective sewage systems, investment outlays, total |
| 2003-2023 | Region (NUTS 2) | - |
| collective sewage systems, tangible effects of completed investments, collective sewage network |
| 2003-2023 | Region (NUTS 2) | - |
| collective sewage systems, tangible effects of completed investments, building sewers in pcs |
| 2011-2015 | Region (NUTS 2) | - |
| collective sewerage systems, tangible effects of completed investments, building sewers |
| 2003-2010 | Region (NUTS 2) | - |
| collective wastewater treatment plants, investment outlays, total |
| 2003-2023 | Region (NUTS 2) | - |
| collective wastewater treatment plants, transferred into use, total |
| 2003-2023 | Region (NUTS 2) | - |
| collective wastewater treatment plants, transferred into use, throughput |
| 2003-2023 | Region (NUTS 2) | - |
| individual rural wastewater treatment plants, investment outlays, total |
| 2003-2023 | Region (NUTS 2) | - |
| individual rural wastewater treatment plants, transferred into use, total |
| 2003-2023 | Region (NUTS 2) | - |
| individual waste water treatment plants, transferred into use in individual agricultural farms greater than 1 ha |
| 2003-2006 | Region (NUTS 2) | - |
| waste landfill sites, investment outlays, total |
| 2003-2023 | Region (NUTS 2) | - |
| waste landfills transferred into use, total |
| 2003-2023 | Region (NUTS 2) | - |
| waste landfills transferred into use, area |
| 2003-2023 | Region (NUTS 2) | - |