datasets: data.london.gov.uk, 24ry5

The datasets each portal's latest successful harvest found. landing_page is the publisher's page for the dataset; where a catalogue gives none, uri often is.

Data license: CC BY 4.0 (portal directory, derived from Dateno); dataset metadata as each portal publishes it · Data source: Dateno, DataPortals.org, data.europa.eu, opendatArchives, and each portal's DCAT catalogue

This data as json

portal_id	key	harvest_id	title	description	landing_page	publisher	licence	issued	modified	keywords	themes	uri	identifier
data.london.gov.uk	24ry5	11	London Reservoir Levels	Table showing daily Reservoir levels in London since 1989 as percentage of usable or deployable capacity in the Lower Lee Group and Lower Thames Group reservoirs. Usable or deployable capacity excludes water normally left in a reservoir for environmental or emergency contingency measures. View Environment Agency website	https://data.london.gov.uk/dataset/london-reservoir-levels-24ry5	Thames Water	https://www.nationalarchives.gov.uk/doc/open-government-licence/version/2/	2014-09-03T10:38:37.000Z	2026-10-27T14:16:57.616Z	["capacity", "reservoirs", "resources", "water"]	["Environment"]		24ry5