{"id":"7303e082-6822-4b26-8e6a-af0f5be1a6da","created_at":"2025-08-28T00:39:10.310Z","updated_at":"2026-01-20T21:16:13.240Z","owner_id":"1ff07022-886e-43cb-97fa-ac3dd4063b07","location_id":"2f0d0daf-6a4e-4f1f-8be7-353115bf4183","dataset_id":"39f21661-7d02-4f88-8c82-f9ce9d087f9d","form_id":"bc488c70-804f-420e-908a-fd527759e3f4","observed_at":"2010-01-05T16:50:00.000Z","observed_at_local":"2010-01-05T10:50:00-06:00","notes":"weather: Sunny; wind_speed (mph):  10-15; wind direction: North; baro (mmHg): 772.92; tide: Incoming; 68chaetoceros=61 chain+7single.  Secchi on bottom","checked":"owner_approved","qa_notes":"Review needed: Based on previous readings, oxygen's result of 11.28mg/L is outside the expected range of 2.5-11.06mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","salinity","oxygen","secchi_depth","air_temperature","water_temperature","other_coliform","total_coliform","e_coli"],"photos":[],"permalink":"https://data.waterrangers.com/observations/95690","readings":[{"id":"2d56ad6b-110a-4994-a65e-0923a28e3c76","created_at":"2025-08-28T00:39:10.337Z","updated_at":"2025-08-28T00:39:10.337Z","parameter":"ph","unit":"std_units","value":"7.11","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"3b014d72-6c92-4c41-a49f-d69d584f6f02","created_at":"2025-08-28T00:39:10.350Z","updated_at":"2025-11-28T18:15:08.175Z","parameter":"salinity","unit":"ppth","value":"21","equipment":"ysi_multimeter_salinity","equipment_limit":null},{"id":"76e59acc-a83f-4b9b-b96d-a9eca8f2f767","created_at":"2025-08-28T00:39:10.344Z","updated_at":"2025-08-28T00:39:10.344Z","parameter":"oxygen","unit":"mg_l","value":"11.28","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"4ae73552-e0f9-4975-bdd1-6c2a7295dc97","created_at":"2025-08-28T00:39:10.347Z","updated_at":"2025-08-28T00:39:10.347Z","parameter":"secchi_depth","unit":"m","value":"0.55","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"1ddcd4aa-8dfe-4e0d-b346-380df1c4c566","created_at":"2025-08-28T00:39:10.359Z","updated_at":"2025-08-28T00:39:10.359Z","parameter":"air_temperature","unit":"deg_c","value":"5","equipment":"other_thermometer","equipment_limit":null},{"id":"8a5970de-a7f8-4573-a4a6-5417e89578ee","created_at":"2025-08-28T00:39:10.362Z","updated_at":"2025-11-28T20:48:08.707Z","parameter":"water_temperature","unit":"deg_c","value":"5.5","equipment":"ysi_meter_temperature","equipment_limit":null},{"id":"9de39f12-214f-4bdf-bbbb-793f8a7f78b1","created_at":"2025-08-28T00:39:10.353Z","updated_at":"2025-12-16T15:26:02.214Z","parameter":"other_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"fcb5881f-7b12-4f43-b92e-759d6e6d5357","created_at":"2025-08-28T00:39:10.356Z","updated_at":"2025-12-17T18:26:28.233Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"9e93999b-0e5b-4bf5-bffe-8c2e558babad","created_at":"2025-08-28T00:39:10.341Z","updated_at":"2025-12-16T15:24:34.318Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="}]}