{"id":"5d592c70-99bb-4beb-8255-03f20da73dfd","created_at":"2025-09-04T19:19:46.001Z","updated_at":"2026-01-20T21:22:49.085Z","owner_id":"4523b067-1f47-40f7-9327-cfbdb8b12c8f","location_id":"39f247f3-ab97-4592-a531-73ec3dc2b1b7","dataset_id":"7e457e96-fa9f-4fdc-ac15-8a24f50f93e0","form_id":"25b5c89f-ed8d-461a-a5e7-70b9af2d5ceb","observed_at":"2016-08-17T14:29:00.000Z","observed_at_local":"2016-08-17T10:29:00-04:00","notes":"Bright, clear sunny no wind. Air temp. 23°C. Following 2 weeks of ~30 °C Air temps, significant rain Aug 13/14/16 (day before sampling)","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","air_temperature","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/177729","readings":[{"id":"8217718c-481f-45c5-a062-7ff0887cc3ab","created_at":"2025-09-04T19:19:46.027Z","updated_at":"2025-09-04T19:19:46.027Z","parameter":"ph","unit":"std_units","value":"7.15","equipment":"unspecified_ph","equipment_limit":null},{"id":"06b20aed-443c-4e25-9743-be5f5e8fa608","created_at":"2025-09-04T19:19:46.032Z","updated_at":"2025-09-04T19:19:46.032Z","parameter":"secchi_depth","unit":"m","value":"4.35","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7819de7f-416e-4af5-857e-1e9975abee1f","created_at":"2025-09-04T19:19:46.036Z","updated_at":"2025-09-04T19:19:46.036Z","parameter":"alkalinity","unit":"mg_l","value":"100","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"c94b048f-334b-4e22-be64-f7e7bded15e1","created_at":"2025-09-04T19:19:46.041Z","updated_at":"2025-09-04T19:19:46.041Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"30afff5b-1577-4320-8869-6254d31fbcf0","created_at":"2025-09-04T19:19:46.047Z","updated_at":"2025-09-04T19:19:46.047Z","parameter":"total_phosphorus","unit":"ppb","value":"12.5","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"04c8769b-5a7f-4ce5-bb74-faa1409e8830","created_at":"2025-09-04T19:19:46.051Z","updated_at":"2025-09-04T19:19:46.051Z","parameter":"water_temperature","unit":"deg_c","value":"23.5","equipment":"unspecified_water_temperature","equipment_limit":null}]}