{"id":"402f8a16-138d-42e6-bc5d-864030e9f86a","created_at":"2025-09-04T01:03:39.616Z","updated_at":"2026-01-02T19:16:00.049Z","owner_id":"b033e474-003e-4253-ad31-9a329994d1fc","location_id":"709d738a-6fa2-4596-be84-18c618d63957","dataset_id":"61e5c452-4733-4287-bd7f-67607a3e221b","form_id":"129b4d37-222f-4f6a-80ff-864c709bbb8a","observed_at":"2021-08-23T00:45:00.000Z","observed_at_local":"2021-08-22T17:45:00-07:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/157980","readings":[{"id":"fbb390b3-ff20-4130-8dcb-730a940037f1","created_at":"2025-09-04T01:03:39.643Z","updated_at":"2025-09-04T01:03:39.643Z","parameter":"ph","unit":"std_units","value":"7.35","equipment":"unspecified_ph","equipment_limit":null},{"id":"6fa9caf1-4e06-40e7-83f6-92b4d451b5cd","created_at":"2025-09-04T01:03:39.647Z","updated_at":"2025-09-04T01:03:39.647Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"unspecified_chlorine","equipment_limit":null},{"id":"d3a6c8f0-45c7-4341-b820-1aec3ffb2b4e","created_at":"2025-09-04T01:03:39.651Z","updated_at":"2025-09-04T01:03:39.651Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"f2941623-4197-4e04-a200-1c406b8085e6","created_at":"2025-09-04T01:03:39.654Z","updated_at":"2025-09-04T01:03:39.654Z","parameter":"alkalinity","unit":"mg_l","value":"100","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"49c17d39-74f1-486e-b9d3-17eb5fdacee3","created_at":"2025-09-04T01:03:39.657Z","updated_at":"2025-09-04T01:03:39.657Z","parameter":"conductivity","unit":"us_cm","value":"180","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"24bccae7-388d-442b-8f45-48f6f5212788","created_at":"2025-09-04T01:03:39.664Z","updated_at":"2025-09-04T01:03:39.664Z","parameter":"air_temperature","unit":"deg_c","value":"17.8","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"af1b0688-23c2-4f8c-a3dc-fc5555a49e59","created_at":"2025-09-04T01:03:39.667Z","updated_at":"2025-09-04T01:03:39.667Z","parameter":"water_temperature","unit":"deg_c","value":"17.7","equipment":"unspecified_water_temperature","equipment_limit":null}]}