=== అరణ్యాలు ===
Forests are mainly tropical rain forest. Important reserved forests includes [[Ranga Reserve]], [[Kakoi Reserve]], [[Dulung Reserve]] and [[Pabho Reserve]]. Some varieties are Hollokh ([[Terminalia myriocarpa]]), Ajhar ([[Lagerstroemia speciosa]]), Simolu ([[Bombax ceiba]] or [[Salmalia malabarica]]), Sum ([[Machilus]]), Gomari ([[Gmelina arborea]]), Sisu ([[Dalbergia sissoo]]), Silikha ([[Terminalia chebula]]), Neem ([[Azadirachta indica]]), Nahar ([[Mesua ferrea]]) etc. Wild elephants, buffaloes, tigers, deer etc. are there in the forests. Varieties of bird species are observed in swampy areas.The great [[Subansiri River]] has legends of once famous gold washing. But as of now there is no any major exploration of minerals in the district, except some minor exploration for petroleum by ONGC (Oil and Natural Gas Corporation) near Dhakuakhana.
=== విభాగాలు ===
The district has two sub divisions -- [[Dhakuakhana]] and North Lakhimpur (sadar). Dhakuakhana Sub Division consists of two Police stations viz. Dhakuakhana and [[Ghilamara]]. North Lakhimpur Sub-division consists of 5 Police stations viz. North Lakhimpur, [[Boginadi]], Narayanpur, [[Laluk]] and [[Bihpuria]].