{"id":"060567df-4714-4817-b120-8b2ab8e27381","created_at":"2025-09-04T19:20:07.479Z","updated_at":"2026-01-20T21:23:50.199Z","owner_id":"4523b067-1f47-40f7-9327-cfbdb8b12c8f","location_id":"383008df-6cb8-4b03-be86-b9e5d68390e3","dataset_id":"7e457e96-fa9f-4fdc-ac15-8a24f50f93e0","form_id":"25b5c89f-ed8d-461a-a5e7-70b9af2d5ceb","observed_at":"2018-05-18T15:22:00.000Z","observed_at_local":"2018-05-18T11:22:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: chloride's result of 4.05ppm is below the normal range of 12.0ppm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","calcium","secchi_depth","chloride","water_depth","conductivity","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/177958","readings":[{"id":"4a9e4ae9-d628-4f83-a40b-1644f063c652","created_at":"2025-09-04T19:20:07.540Z","updated_at":"2025-09-04T19:20:07.540Z","parameter":"ph","unit":"std_units","value":"8.28","equipment":"unspecified_ph","equipment_limit":null},{"id":"98efc4c5-86d9-429c-a03f-98a96e525b07","created_at":"2025-09-04T19:20:07.550Z","updated_at":"2025-09-04T19:20:07.550Z","parameter":"calcium","unit":"mg_l","value":"34.4","equipment":"unspecified_calcium","equipment_limit":null},{"id":"748a4b19-ad69-4039-a394-54ec10303bfe","created_at":"2025-09-04T19:20:07.558Z","updated_at":"2025-09-04T19:20:07.558Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a6621fa3-34b6-468f-8a14-7c4dd423bf34","created_at":"2025-09-04T19:20:07.562Z","updated_at":"2025-09-04T19:20:07.562Z","parameter":"chloride","unit":"ppm","value":"4.05","equipment":"unspecified_chloride","equipment_limit":null},{"id":"a7cf64ae-442f-402a-9495-ca978c263593","created_at":"2025-09-04T19:20:07.571Z","updated_at":"2025-09-04T19:20:07.571Z","parameter":"water_depth","unit":"m","value":"2.4","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"e26f93b7-3724-4268-b979-61024a50d654","created_at":"2025-09-04T19:20:07.577Z","updated_at":"2025-09-04T19:20:07.577Z","parameter":"conductivity","unit":"us_cm","value":"228","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"7efaf5bb-3b3c-4fa1-b8e2-b050951677ee","created_at":"2025-09-04T19:20:07.584Z","updated_at":"2025-09-04T19:20:07.584Z","parameter":"total_phosphorus","unit":"ppb","value":"9.5","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"6fdb1be4-92d2-4732-9e0d-d32d7a8cdaf0","created_at":"2025-09-04T19:20:07.588Z","updated_at":"2025-09-04T19:20:07.588Z","parameter":"water_temperature","unit":"deg_c","value":"17.5","equipment":"unspecified_water_temperature","equipment_limit":null}]}