{"series":{"id":"A.AM.I6BNVWTPSCWWY","name":"Small Sevan, Nitrates, Maximum annual concentration, mg of NO3/liter","country":{"code":"AM","name":"Armenia"},"frequency":"annual","geometry":"none","firstDate":"2019-01-01T00:00:00Z","lastDate":"2024-01-01T00:00:00Z","lastPeriod":"2024","lastValue":0.066,"lastCollectedAt":"2026-11-08T17:55:03.540283Z"},"observations":[{"date":"2019-01-01T00:00:00Z","period":"2019","value":0.077,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2020-01-01T00:00:00Z","period":"2020","value":0.104,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2021-01-01T00:00:00Z","period":"2021","value":0.323,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2022-01-01T00:00:00Z","period":"2022","value":0.136,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2023-01-01T00:00:00Z","period":"2023","value":0.067,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2024-01-01T00:00:00Z","period":"2024","value":0.066,"location":{"type":"Point","coordinates":[45,40.25]}}],"returned":6,"total":6,"truncated":false}