{"id":"e0353a0a-6019-4d72-8194-2a5c0772ea79","created_at":"2025-09-04T01:00:28.187Z","updated_at":"2026-07-09T16:34:04.435Z","owner_id":"55d5efa0-5201-4eca-a60c-bd8c917cdb4f","location_id":"89b425c8-045d-42d4-8dd3-a30526e95ce4","dataset_id":"d179cd58-68cf-460f-82e3-3501a5e6993a","form_id":"4ae1c4dc-aad5-4eaf-ace4-98824c6f92cb","observed_at":"2020-07-23T18:15:00.000Z","observed_at_local":"2020-07-23T14:15:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: chloride's result of 11ppm is below the normal range of 12.0ppm.\nReview needed: conductivity's result of 36μS/cm is outside the expected range of 9.25-27.75μS/cm (50.0% difference from the historical median for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","chloride","alkalinity","water_depth","conductivity","air_temperature","water_temperature","total_dissolved_solids_tds","current_weather","current_weather_description","previous_weather","previous_weather_description"],"photos":[],"permalink":"https://data.waterrangers.com/observations/157720","readings":[{"id":"526dcf3c-1338-4c81-bcb2-9e278304cf95","created_at":"2025-09-04T01:00:28.219Z","updated_at":"2025-09-04T01:00:28.219Z","parameter":"ph","unit":"std_units","value":"6.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"a50763d5-8069-4471-9b2a-77d915ad4477","created_at":"2025-09-04T01:00:28.227Z","updated_at":"2025-09-04T01:00:28.227Z","parameter":"secchi_depth","unit":"m","value":"2.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"2cb1800f-484a-4dcb-954e-92b7c6a5ff8c","created_at":"2025-09-04T01:00:28.236Z","updated_at":"2025-09-04T01:00:28.236Z","parameter":"chloride","unit":"ppm","value":"11","equipment":"unspecified_chloride","equipment_limit":null},{"id":"aa9dd4b2-b1a9-4fae-9c23-850f2f8cbe27","created_at":"2025-09-04T01:00:28.240Z","updated_at":"2025-09-04T01:00:28.240Z","parameter":"alkalinity","unit":"mg_l","value":"2","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"6595d7b6-3ca3-4f80-b40a-3d41bacf0198","created_at":"2025-09-04T01:00:28.243Z","updated_at":"2025-09-04T01:00:28.243Z","parameter":"water_depth","unit":"m","value":"18.3","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"e2d1dc2e-68e4-4dac-be08-1d2a8567e1db","created_at":"2025-09-04T01:00:28.247Z","updated_at":"2025-09-04T01:00:28.247Z","parameter":"conductivity","unit":"us_cm","value":"36","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"361a3120-fe9f-42e7-9f6d-ac49a9824283","created_at":"2025-09-04T01:00:28.252Z","updated_at":"2025-09-04T01:00:28.252Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"c9e20990-095a-411c-859b-9e36e80ef3e8","created_at":"2025-09-04T01:00:28.256Z","updated_at":"2025-09-04T01:00:28.256Z","parameter":"water_temperature","unit":"deg_c","value":"23.7","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"e6a997fd-e0c5-4978-a2e0-4649563ef290","created_at":"2025-09-04T01:00:28.260Z","updated_at":"2025-09-04T01:00:28.260Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"18","equipment":"unspecified_tds","equipment_limit":null},{"id":"339d95a5-ce3f-441a-9ca8-1109620fb725","created_at":"2025-09-04T01:00:28.265Z","updated_at":"2025-09-04T01:00:28.265Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"fd1d742b-560e-45d5-a415-d4045163e879","created_at":"2025-09-04T01:00:28.268Z","updated_at":"2025-09-04T01:00:28.268Z","parameter":"current_weather_description","unit":"nil","value":"Sunny, 15% cloud cover","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"e79aa1cf-36cc-47d8-b534-1e545ae04770","created_at":"2025-09-04T01:00:28.275Z","updated_at":"2025-09-04T01:00:28.275Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"839233e5-f613-4344-ada9-4f5f0dba32d8","created_at":"2025-09-04T01:00:28.285Z","updated_at":"2025-09-04T01:00:28.285Z","parameter":"previous_weather_description","unit":"nil","value":"Recent rain","equipment":"community_scientist_interpretation","equipment_limit":null}]}