{"id":"d71a2cb3-cea3-4e65-85cd-f4dc99e175b0","created_at":"2025-09-04T01:03:46.793Z","updated_at":"2026-01-02T19:17:07.756Z","owner_id":"40ba86e8-d93e-4f39-9cde-0d427e65ac7d","location_id":"5baf1983-5173-436f-8844-5805115b3d5d","dataset_id":"61e5c452-4733-4287-bd7f-67607a3e221b","form_id":"129b4d37-222f-4f6a-80ff-864c709bbb8a","observed_at":"2021-02-27T20:37:06.062Z","observed_at_local":"2021-02-27T12:37:06-08:00","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","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/158090","readings":[{"id":"14535e49-b923-4386-9d01-f245241deb74","created_at":"2025-09-04T01:03:46.810Z","updated_at":"2025-09-04T01:03:46.810Z","parameter":"ph","unit":"std_units","value":"6.4","equipment":"unspecified_ph","equipment_limit":null},{"id":"78c7b091-3ae4-489b-99ec-71305248d4ca","created_at":"2025-09-04T01:03:46.814Z","updated_at":"2025-09-04T01:03:46.814Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"unspecified_chlorine","equipment_limit":null},{"id":"ab9966bd-ddd2-4aae-b316-8066ae62f4d7","created_at":"2025-09-04T01:03:46.818Z","updated_at":"2025-09-04T01:03:46.818Z","parameter":"hardness","unit":"mg_l","value":"200","equipment":"unspecified_hardness","equipment_limit":null},{"id":"eab449c1-235c-4ecf-bd78-23fafd9b1161","created_at":"2025-09-04T01:03:46.821Z","updated_at":"2025-09-04T01:03:46.821Z","parameter":"alkalinity","unit":"mg_l","value":"120","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"86afa0d7-4b9e-4834-a59b-6899ef481d56","created_at":"2025-09-04T01:03:46.827Z","updated_at":"2025-09-04T01:03:46.827Z","parameter":"conductivity","unit":"us_cm","value":"382","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"009b815b-0f49-4d34-8556-6c33c33b9cb3","created_at":"2025-09-04T01:03:46.830Z","updated_at":"2025-09-04T01:03:46.830Z","parameter":"air_temperature","unit":"deg_c","value":"8","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"ab3c8ff8-c2a0-4148-bc63-8c42f692844a","created_at":"2025-09-04T01:03:46.833Z","updated_at":"2025-09-04T01:03:46.833Z","parameter":"water_temperature","unit":"deg_c","value":"7","equipment":"unspecified_water_temperature","equipment_limit":null}]}