[{"id":"d2f14d7b-71c6-4af0-9cb4-9857aeeddb1a","created_at":"2025-09-04T01:00:18.627Z","updated_at":"2026-01-12T18:39:38.841Z","owner_id":"a7837d7f-ffd5-400e-9234-ee515b9c9017","location_id":"8a9680f5-f957-4696-8b12-c723eb701dc2","dataset_id":"d179cd58-68cf-460f-82e3-3501a5e6993a","form_id":"4ae1c4dc-aad5-4eaf-ace4-98824c6f92cb","observed_at":"2018-07-15T18:30:00.000Z","observed_at_local":"2018-07-15T14:30:00-04:00","notes":"Secchi disc had a brown/orange color in the water.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["secchi_depth","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/157601","readings":[{"id":"71792dfe-8821-4cf9-b9d9-56adb828662a","created_at":"2025-09-04T01:00:18.652Z","updated_at":"2025-09-04T01:00:18.652Z","parameter":"secchi_depth","unit":"m","value":"5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"515694dc-8520-4cc8-97f1-3cedef36d6eb","created_at":"2025-09-04T01:00:18.656Z","updated_at":"2025-09-04T01:00:18.656Z","parameter":"total_phosphorus","unit":"ppb","value":"4.20","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"79dbb476-d8f4-412c-80d7-921805298a21","created_at":"2025-09-04T01:00:18.659Z","updated_at":"2025-09-04T01:00:18.659Z","parameter":"water_temperature","unit":"deg_c","value":"22.17","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"527a7cba-01cb-47c0-a2fe-60a279bb7b09","created_at":"2025-09-04T01:00:17.728Z","updated_at":"2026-01-12T18:39:34.128Z","owner_id":"2ddefab1-bc31-4f94-83ea-196f8ee3a81e","location_id":"8a9680f5-f957-4696-8b12-c723eb701dc2","dataset_id":"d179cd58-68cf-460f-82e3-3501a5e6993a","form_id":"4ae1c4dc-aad5-4eaf-ace4-98824c6f92cb","observed_at":"2017-11-16T19:00:00.000Z","observed_at_local":"2017-11-16T14:00:00-05:00","notes":"Chlorophyll A <0.5 ug/L\r\nTotal coliforms (CFU/100ml) = 6.5\r\n\r\nAdditional parameters metals, etc. were measured in addition to parameters entered above. For full test results see www.kipawalakepreservationsociety.ca","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["e_coli","air_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/157590","readings":[{"id":"4aa33d19-34b7-4c99-b1de-2d19cb68c92e","created_at":"2025-09-04T01:00:17.765Z","updated_at":"2025-09-04T01:00:17.765Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"fa6ecae8-2d81-4fb1-8755-146ddd335b41","created_at":"2025-09-04T01:00:17.768Z","updated_at":"2025-09-04T01:00:17.768Z","parameter":"air_temperature","unit":"deg_c","value":"4.2","equipment":"unspecified_air_temperature","equipment_limit":null}]},{"id":"359018bf-646d-43a7-bf77-e6d7dfcc30fc","created_at":"2025-09-04T01:00:17.656Z","updated_at":"2026-01-12T18:39:33.618Z","owner_id":"2ddefab1-bc31-4f94-83ea-196f8ee3a81e","location_id":"8a9680f5-f957-4696-8b12-c723eb701dc2","dataset_id":"d179cd58-68cf-460f-82e3-3501a5e6993a","form_id":"4ae1c4dc-aad5-4eaf-ace4-98824c6f92cb","observed_at":"2017-07-24T16:00:00.000Z","observed_at_local":"2017-07-24T12:00:00-04:00","notes":"Phosphorus, Calcium and Secchi disc measured only. Weather was sunny, 21 degrees Celsius and lake was calm.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["calcium","secchi_depth","air_temperature","total_phosphorus"],"photos":[],"permalink":"https://data.waterrangers.com/observations/157589","readings":[{"id":"f7cba0ac-98a8-4e9d-951d-f740ec5d0110","created_at":"2025-09-04T01:00:17.694Z","updated_at":"2025-09-04T01:00:17.694Z","parameter":"calcium","unit":"mg_l","value":"1.6","equipment":"unspecified_calcium","equipment_limit":null},{"id":"c19ad51b-b5bd-471c-ac48-107a86ecfec1","created_at":"2025-09-04T01:00:17.702Z","updated_at":"2025-09-04T01:00:17.702Z","parameter":"secchi_depth","unit":"m","value":"6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b4fffe4f-aaab-48d2-864f-fe333da1d8dd","created_at":"2025-09-04T01:00:17.710Z","updated_at":"2025-09-04T01:00:17.710Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"33c9f13e-86e0-4d9d-ace9-b4347afe568e","created_at":"2025-09-04T01:00:17.722Z","updated_at":"2025-09-04T01:00:17.722Z","parameter":"total_phosphorus","unit":"ppb","value":"3.8","equipment":"unspecified_total_phosphorus","equipment_limit":null}]}]