Measure: RIVER BLACKWATER AT SWALLOWFIELD - level-downstage-i-15_min----
Water Level (Downstream Stage) in --- every 15 minutes (instantaneous)
API
Get recent readings: http://environment.data.gov.uk/flood-monitoring/id/measures/2469_w2TH-level-downstage-i-15_min----/readings?_sorted&_limit=500