10.48788/DVUA/PPDOFP Bubnova, Olena0000-0001-6064-5204(M.S. Poliakov Institute of Geotechnical Mechanics of the NAS of Ukraine)Mykhailo Chetveryk0000-0003-0541-4643(M.S.Poliakov Institute of Geotechnical Mechanics of the NAS of Ukraine) DataverseUA 2026 The data set contains information on the results of determining the manganese and phosphorus content in sludge samples taken by grid on the non-watered part of the sludge storage facility in the Baburino hollow. The data set contains the sample number, manganese content in percent, phosphorus content in percent. The purpose of the data set is to further build maps of the distribution of the content of the studied components in the sludge storage tank. Bubnova, Olena(M.S. Poliakov Institute of Geotechnical Mechanics of the NAS of Ukraine)M.S.Poliakov Institute of Geotechnical Mechanics of the NAS of Ukraine(NAS of Ukraine)