{"id":"7d9eebd6-0f69-4c2b-a05c-1e18fc30b1c2","created_at":"2025-09-04T19:19:50.894Z","updated_at":"2026-01-20T21:23:05.754Z","owner_id":"4523b067-1f47-40f7-9327-cfbdb8b12c8f","location_id":"41f4366a-43d3-4fab-99eb-cbf4a4a4c020","dataset_id":"7e457e96-fa9f-4fdc-ac15-8a24f50f93e0","form_id":"25b5c89f-ed8d-461a-a5e7-70b9af2d5ceb","observed_at":"2016-08-17T16:20:00.000Z","observed_at_local":"2016-08-17T12:20:00-04:00","notes":"Bottom Temp: 21.6°C (1m from bottom)\r\nBright, clear sunny no wind. Air temp. 23°C. Following 2 weeks of ~30 °C Air temps, significant rain Aug 13/14/16 (day before\r\nsampling)","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","alkalinity","water_depth","air_temperature","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/177782","readings":[{"id":"983a6f49-9377-4d86-abb1-f7f2fe482123","created_at":"2025-09-04T19:19:50.935Z","updated_at":"2025-09-04T19:19:50.935Z","parameter":"ph","unit":"std_units","value":"7.6","equipment":"unspecified_ph","equipment_limit":null},{"id":"9edd7954-8e5e-4421-b071-1054a296aa31","created_at":"2025-09-04T19:19:50.996Z","updated_at":"2025-09-04T19:19:50.996Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e166ed30-ba86-40e6-a182-f63c6c69ae28","created_at":"2025-09-04T19:19:51.002Z","updated_at":"2025-09-04T19:19:51.002Z","parameter":"alkalinity","unit":"mg_l","value":"100","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"3484017f-5018-485f-886d-53cf87f6cd4c","created_at":"2025-09-04T19:19:51.014Z","updated_at":"2025-09-04T19:19:51.014Z","parameter":"water_depth","unit":"m","value":"1.7","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"bd9b2a0a-ec96-4576-b24f-98f6dcd70ff2","created_at":"2025-09-04T19:19:51.031Z","updated_at":"2025-09-04T19:19:51.031Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"5a5780c0-5b48-4ab7-82d2-d971ce7cda23","created_at":"2025-09-04T19:19:51.055Z","updated_at":"2025-09-04T19:19:51.055Z","parameter":"total_phosphorus","unit":"ppb","value":"8.9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"292f3da0-4d69-47ce-9df4-0900b279f0a3","created_at":"2025-09-04T19:19:51.064Z","updated_at":"2025-09-04T19:19:51.064Z","parameter":"water_temperature","unit":"deg_c","value":"22.5","equipment":"unspecified_water_temperature","equipment_limit":null}]}