{"subjectId":"fi-syke-0300250","seriesUrlPattern":"/api/v1/series/{metricId}--{subjectId}.json","seriesCount":5,"observationCount":18814,"series":[{"metricId":"river-flow-mean","subjectId":"fi-syke-0300250","unit":"m³/s","periodKind":"day","count":18762,"from":"1975-03-01","to":"2026-09-30","sourceId":"fi-syke-hydrologia"},{"metricId":"river-flow-q95","subjectId":"fi-syke-0300250","unit":"m³/s","periodKind":"range","count":1,"from":"1975-03-01","to":"1975-03-01","sourceId":"fi-syke-hydrologia"},{"metricId":"river-flow-q50","subjectId":"fi-syke-0300250","unit":"m³/s","periodKind":"range","count":1,"from":"1975-03-01","to":"1975-03-01","sourceId":"fi-syke-hydrologia"},{"metricId":"river-flow-q10","subjectId":"fi-syke-0300250","unit":"m³/s","periodKind":"range","count":1,"from":"1975-03-01","to":"1975-03-01","sourceId":"fi-syke-hydrologia"},{"metricId":"river-flow-annual-max-daily","subjectId":"fi-syke-0300250","unit":"m³/s","periodKind":"year","count":49,"from":"1975-10-01","to":"2025-10-01","sourceId":"fi-syke-hydrologia"}]}