Tablå över vissa uppgifter betr rapporterade nedslagsplatser för prj i övre Norrland

This document is a technical reference table detailing the environmental and physical characteristics of four specific locations in Upper Norrland, Sweden, identified as impact sites for a project referred to as 'prj'. The table provides a comparative analysis of four distinct sites: Kölmjärv (a lake), Rödupp (a tarn), Kamlungeträsket (located on the Kalix River), and Lägenön (a sea location). For each site, the document lists nine specific parameters: maximum water depth (including impact depth), depth of sediment to solid bottom, water transparency, bottom consistency, presence of underwater vegetation (including extent, height, and density), dimensions of the water body, characteristics of the shorelines, and the unevenness of the bottom. Additionally, it notes whether a geological survey of the bottom has been conducted. The data reveals varying conditions, such as the presence of 'brown moss water' at Kölmjärv and Rödupp, versus clear water at Kamlungeträsket and Lägenön. Bottom conditions range from soft mud and 'impossible for divers' at Rödupp to solid sand, gravel, or stone bottoms at the other locations. The document serves as a comparative environmental assessment of these specific sites, likely to support recovery or investigative operations related to the 'prj' project.