{"id":"df62f65e-46b4-40f2-ae99-e420f584fb28","created_at":"2025-09-04T01:03:39.952Z","updated_at":"2026-07-09T19:02:25.434Z","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":"2021-11-14T22:39:50.502Z","observed_at_local":"2021-11-14T14:39:50-08:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: chloride's result of 0ppm is below the normal range of 12.0ppm.\nReview needed: conductivity's result of 80μS/cm is outside the expected range of 105.5-316.5μS/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","chloride","chlorine","hardness","alkalinity","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/157986","readings":[{"id":"36028f66-1fc0-4fb7-bd01-c5a857cfdf39","created_at":"2025-09-04T01:03:39.979Z","updated_at":"2025-09-04T01:03:39.979Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"a3c668bc-1696-4323-b15c-4e9fd0583192","created_at":"2025-09-04T01:03:39.983Z","updated_at":"2025-09-04T01:03:39.983Z","parameter":"chloride","unit":"ppm","value":"0","equipment":"unspecified_chloride","equipment_limit":null},{"id":"7c7439f2-e7f4-4656-b91e-3b9b2b71e90e","created_at":"2025-09-04T01:03:39.986Z","updated_at":"2025-09-04T01:03:39.986Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"unspecified_chlorine","equipment_limit":null},{"id":"f020f6ef-535b-4ca4-bc81-3cf86b7b230e","created_at":"2025-09-04T01:03:39.990Z","updated_at":"2025-09-04T01:03:39.990Z","parameter":"hardness","unit":"mg_l","value":"0","equipment":"unspecified_hardness","equipment_limit":null},{"id":"f184e83d-bc49-43af-82c9-001db502776b","created_at":"2025-09-04T01:03:39.995Z","updated_at":"2025-09-04T01:03:39.995Z","parameter":"alkalinity","unit":"mg_l","value":"100","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"0b1520ce-a27d-4804-94a3-1b107451e4e0","created_at":"2025-09-04T01:03:40.007Z","updated_at":"2025-09-04T01:03:40.007Z","parameter":"conductivity","unit":"us_cm","value":"80","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"f5b31c8c-ced5-45dd-a357-7a95b43ddd70","created_at":"2025-09-04T01:03:40.010Z","updated_at":"2025-09-04T01:03:40.010Z","parameter":"water_temperature","unit":"deg_c","value":"11","equipment":"unspecified_water_temperature","equipment_limit":null}]}