{"subjectId":"reservoir-usgs-08143000","seriesUrlPattern":"/api/v1/series/{metricId}--{subjectId}.json","seriesCount":1,"observationCount":581,"series":[{"metricId":"reservoir-storage-volume","subjectId":"reservoir-usgs-08143000","unit":"Mm³","periodKind":"month","count":581,"from":"1933-07-01","to":"1986-09-01","sourceId":"usgs-nwis"}]}