ITO barrage

The ITO barrage, also Indraprastha barrage and ITO Bridge, is a 552 meter barrage on Yamuna River, top of which also serves as the bridge on the Paharganj-Ghaziabad Vikas marg. Yamuna flows for 48 km in Delhi, including 22 km from Wazirabad barrage where it enters Delhi to Okhla barrage after which it enters Haryana. Upstream barrage from ITO barrage in Delhi is Wazirabad barrage (north) and downstream is Okhla barrage (south). Yamuna has a total of 6 barrages, from north-west to south-east, Dakpathar Barrage (Uttarakhand), Hathni Kund Barrage (172 km from Yamunotri origin, replaced the older defunct Tajewala Barrage in Haryana), Wazirabad barrage (244 km from Hathnikund to north Delhi), ITO barrage (central Delhi), Okhla barrage (22 km from Wazirabad to south Delhi, "New Okhla barrage" is later-era new barrage) and Mathura barrage (at Gokul, Uttar Pradesh). ITO barrage is under the management of the Haryana Government, whereas Wazirabad barrage is managed by Delhi and Okhla barrage is managed by UP Government.

Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).