{"id":"26128601-25d2-44e6-8f2b-7c028091bd86","created_at":"2025-09-04T14:11:14.501Z","updated_at":"2026-01-02T19:18:22.520Z","owner_id":"b033e474-003e-4253-ad31-9a329994d1fc","location_id":"805233e7-8109-4161-b9af-535dab6a2012","dataset_id":"ec6ef420-b4a9-4b8d-baca-97c969ffb65d","form_id":"88f6c306-99c3-45f2-ac0b-ea1438fae525","observed_at":"2021-04-29T21:45:00.000Z","observed_at_local":"2021-04-29T14:45:00-07:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","chlorine","alkalinity","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/159481","readings":[{"id":"f892db5e-dac2-4d0b-a5a0-d3f88773c5f3","created_at":"2025-09-04T14:11:14.533Z","updated_at":"2025-09-04T14:11:14.533Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"11cd513e-8a9a-4a39-9d81-a6019e72660c","created_at":"2025-09-04T14:11:14.539Z","updated_at":"2025-09-04T14:11:14.539Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"unspecified_chlorine","equipment_limit":null},{"id":"3c0dac37-b507-4a9b-be3e-f315a5f4d143","created_at":"2025-09-04T14:11:14.547Z","updated_at":"2025-09-04T14:11:14.547Z","parameter":"alkalinity","unit":"mg_l","value":"40","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"49c54f35-33c0-45d0-8d86-33ad315841ec","created_at":"2025-09-04T14:11:14.585Z","updated_at":"2025-09-04T14:11:14.585Z","parameter":"conductivity","unit":"us_cm","value":"250","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"b84bf82e-fe16-45b8-be9e-2b1a36e8b200","created_at":"2025-09-04T14:11:14.594Z","updated_at":"2025-09-04T14:11:14.594Z","parameter":"water_temperature","unit":"deg_c","value":"14","equipment":"unspecified_water_temperature","equipment_limit":null}]}