{"id":"0845cac2-b33d-4bfd-8ca8-086f7efebf5d","created_at":"2025-09-04T01:03:40.506Z","updated_at":"2026-01-02T19:16:20.481Z","owner_id":"b033e474-003e-4253-ad31-9a329994d1fc","location_id":"020cfcb6-4b21-47be-b250-99fd93fef55a","dataset_id":"61e5c452-4733-4287-bd7f-67607a3e221b","form_id":"129b4d37-222f-4f6a-80ff-864c709bbb8a","observed_at":"2021-12-16T23:07:01.247Z","observed_at_local":"2021-12-16T15:07:01-08:00","notes":null,"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","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/157995","readings":[{"id":"b84747b8-445c-4e89-8b39-550498f0c1c7","created_at":"2025-09-04T01:03:40.531Z","updated_at":"2025-09-04T01:03:40.531Z","parameter":"ph","unit":"std_units","value":"6.6","equipment":"unspecified_ph","equipment_limit":null},{"id":"89d7862e-89b7-45b9-b7f7-2b2094e00f7a","created_at":"2025-09-04T01:03:40.534Z","updated_at":"2025-09-04T01:03:40.534Z","parameter":"chlorine","unit":"ppm","value":"0.25","equipment":"unspecified_chlorine","equipment_limit":null},{"id":"0e177059-1d6f-45f6-8042-103ca66df7f9","created_at":"2025-09-04T01:03:40.541Z","updated_at":"2025-09-04T01:03:40.541Z","parameter":"hardness","unit":"mg_l","value":"0","equipment":"unspecified_hardness","equipment_limit":null},{"id":"8e815fdc-5a9c-4fe2-afd4-db98d93aec18","created_at":"2025-09-04T01:03:40.545Z","updated_at":"2025-09-04T01:03:40.545Z","parameter":"alkalinity","unit":"mg_l","value":"60","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"61d13dec-f4e5-4fb0-8a32-efe4e324e8e0","created_at":"2025-09-04T01:03:40.548Z","updated_at":"2025-09-04T01:03:40.548Z","parameter":"water_depth","unit":"m","value":"0.5","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"00726f00-6849-4ea3-87dd-b0a91383733e","created_at":"2025-09-04T01:03:40.551Z","updated_at":"2025-09-04T01:03:40.551Z","parameter":"conductivity","unit":"us_cm","value":"375","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"bc5fe805-bb3d-4d53-b798-39cac6590ae7","created_at":"2025-09-04T01:03:40.558Z","updated_at":"2025-09-04T01:03:40.558Z","parameter":"air_temperature","unit":"deg_c","value":"5.7","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"68819395-8e79-472e-88f8-c12c03da7ce8","created_at":"2025-09-04T01:03:40.561Z","updated_at":"2025-09-04T01:03:40.561Z","parameter":"water_temperature","unit":"deg_c","value":"7.4","equipment":"unspecified_water_temperature","equipment_limit":null}]}