In LDT, over 1 million tonnes of waste was disposed of at authorised landfill sites in Wales, up slightly from the year before.
O ran TGT, gwaredwyd dros 1 miliwn tunnell o wastraff mewn safleoedd tirlenwi awdurdodedig yng Nghymru, ychydig mwy na’r flwyddyn flaenorol.