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wind","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"c825adfe-cf6d-42c1-9020-b4fa49d6852d","created_at":"2025-09-04T00:29:35.302Z","updated_at":"2025-11-26T13:48:32.715Z","parameter":"oxygen","unit":"percent","value":"100","equipment":"unspecified_oxygen_percent","equipment_limit":null}]},{"id":"3ad121df-320c-48b0-98eb-7268cb90a36a","created_at":"2025-09-04T15:20:58.084Z","updated_at":"2026-01-20T21:14:27.286Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"043e5784-4e99-4371-ab8d-3c4aec4e5a51","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2022-06-30T18:08:39.518Z","observed_at_local":"2022-06-30T14:08:39-04:00","notes":"first water test of 2022\ncloudy day, rain & cloud over past 24hrs\nclean water surface\nno reeds growing yet\nno motorized boats\n3 blue herons spotted \n","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 225μS/cm is outside the expected range of 133.42-204.58μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["chlorine","ph","oxygen","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/169657","readings":[{"id":"89353d5c-0768-42fe-b107-5f79c49d0fbe","created_at":"2025-09-04T15:20:58.123Z","updated_at":"2025-10-17T17:16:17.457Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"828619f7-ee23-40e4-acd1-40f70690e0e2","created_at":"2025-09-04T15:20:58.133Z","updated_at":"2025-10-17T17:16:17.460Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"a576bec5-4340-4e17-b81e-7b9c035e8a27","created_at":"2025-09-04T15:20:58.144Z","updated_at":"2025-10-17T17:16:17.466Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"6e9928a6-8e23-4675-8b4b-1672e9a2883c","created_at":"2025-09-04T15:20:58.149Z","updated_at":"2025-10-17T17:16:17.470Z","parameter":"alkalinity","unit":"mg_l","value":"180","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"10475179-5c78-46ad-9727-57f3892e4807","created_at":"2025-09-04T15:20:58.154Z","updated_at":"2025-10-17T17:16:17.474Z","parameter":"water_depth","unit":"m","value":"1.16","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"3ab87bd8-aa05-4bd3-b878-b81b30e8dd8b","created_at":"2025-09-04T15:20:58.159Z","updated_at":"2025-10-17T17:16:17.477Z","parameter":"conductivity","unit":"us_cm","value":"225","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"6302bed4-58b6-46bd-9e24-c2104f052d26","created_at":"2025-09-04T15:20:58.164Z","updated_at":"2025-10-17T17:16:17.479Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"1e644b07-ae51-4e5a-9d43-ef3e37854fad","created_at":"2025-09-04T15:20:58.169Z","updated_at":"2025-10-17T17:16:17.481Z","parameter":"water_temperature","unit":"deg_c","value":"22","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"d74154b0-97fd-46e9-8ff9-ff815266a783","created_at":"2025-09-04T15:20:58.139Z","updated_at":"2025-11-19T15:02:43.912Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"unspecified_chlorine","equipment_limit":"<="}]},{"id":"72410c1f-793d-4bfd-8df3-17126ac58b6d","created_at":"2025-09-04T00:29:20.110Z","updated_at":"2026-01-20T20:22:19.251Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"043e5784-4e99-4371-ab8d-3c4aec4e5a51","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2020-08-30T14:51:54.501Z","observed_at_local":"2020-08-30T10:51:54-04:00","notes":"Murky 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