Chhawla or Najafgarh drain city forest
Chhawla or Najafgarh drain city forest consists of forestry plantations near the town of Chhawla on both embankments of Najafgarh drain , which is the delhi-end of Sahibi River originating from Aravalli range mountain in Rajasthan , flowing along the border of Haryana state and south west Delhi in India before confluencing with Yamuna . 
<triplet> Najafgarh drain <subj> Yamuna <obj> mouth of the watercourse <triplet> Sahibi River <subj> Haryana <obj> located in the administrative territorial entity <subj> Yamuna <obj> mouth of the watercourse <triplet> Haryana <subj> Delhi <obj> shares border with <triplet> Delhi <subj> Haryana <obj> shares border with