[{"id":"c3b220d2-f7c3-4e32-9e14-0f8f5b892fc3","created_at":"2025-09-04T00:22:36.458Z","updated_at":"2026-01-14T22:17:29.138Z","owner_id":"2a1e301d-6566-42dd-9064-3b5607ea73a2","location_id":"6cdde8de-3c6b-4943-bbf6-0a313539d6e6","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-11-28T17:53:00.000Z","observed_at_local":"2021-11-28T11:53:00-06:00","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","oxygen","secchi_depth","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144409","readings":[{"id":"b6b86d6f-ceb0-456d-9141-0df8d0a5e2fa","created_at":"2025-09-04T00:22:36.506Z","updated_at":"2025-09-04T00:22:36.506Z","parameter":"ph","unit":"std_units","value":"8.3","equipment":"unspecified_ph","equipment_limit":null},{"id":"5caf9351-f0a1-42b7-b86c-6e7ca162a7b6","created_at":"2025-09-04T00:22:36.511Z","updated_at":"2025-09-04T00:22:36.511Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"a5ae4b30-ef1e-4ccf-bf99-e3fd78bee7f7","created_at":"2025-09-04T00:22:36.516Z","updated_at":"2025-09-04T00:22:36.516Z","parameter":"secchi_depth","unit":"m","value":"0.86","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"d7dddc49-5779-44e1-90ce-7d56d5496e99","created_at":"2025-09-04T00:22:36.520Z","updated_at":"2025-09-04T00:22:36.520Z","parameter":"water_depth","unit":"m","value":"2.42","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"35b4da73-2ea5-42b8-9643-f352ba6bfd1d","created_at":"2025-09-04T00:22:36.524Z","updated_at":"2025-09-04T00:22:36.524Z","parameter":"conductivity","unit":"us_cm","value":"428","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"439ed9a8-58ca-4457-865f-4f0eef886e49","created_at":"2025-09-04T00:22:36.529Z","updated_at":"2025-09-04T00:22:36.529Z","parameter":"air_temperature","unit":"deg_c","value":"10.4","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"33fac7f9-09a1-409a-929f-6783e1250c0a","created_at":"2025-09-04T00:22:36.533Z","updated_at":"2025-09-04T00:22:36.533Z","parameter":"water_temperature","unit":"deg_c","value":"9.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"6a9e2d74-02d7-4a98-b655-e5e24dc1791a","created_at":"2025-09-04T00:22:36.401Z","updated_at":"2026-01-14T22:17:28.931Z","owner_id":"2a1e301d-6566-42dd-9064-3b5607ea73a2","location_id":"6cdde8de-3c6b-4943-bbf6-0a313539d6e6","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-10-30T15:26:00.000Z","observed_at_local":"2021-10-30T09:26:00-06:00","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","oxygen","secchi_depth","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144408","readings":[{"id":"b01968aa-649d-47b7-8e32-8da94c45ff3b","created_at":"2025-09-04T00:22:36.431Z","updated_at":"2025-09-04T00:22:36.431Z","parameter":"ph","unit":"std_units","value":"8.9","equipment":"unspecified_ph","equipment_limit":null},{"id":"7072aed2-936b-4e6a-b41b-156c74b3a91b","created_at":"2025-09-04T00:22:36.434Z","updated_at":"2025-09-04T00:22:36.434Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"721ca383-157a-45c1-984e-e9f6bfd5de3d","created_at":"2025-09-04T00:22:36.438Z","updated_at":"2025-09-04T00:22:36.438Z","parameter":"secchi_depth","unit":"m","value":"0.67","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"fcde9183-e3a6-4819-ad07-2cac0f9143cf","created_at":"2025-09-04T00:22:36.441Z","updated_at":"2025-09-04T00:22:36.441Z","parameter":"water_depth","unit":"m","value":"2.21","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"703f2714-9b9e-4b53-85a7-4dfcd63a92b0","created_at":"2025-09-04T00:22:36.444Z","updated_at":"2025-09-04T00:22:36.444Z","parameter":"conductivity","unit":"us_cm","value":"416","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"d7931913-f70e-4711-80ba-9c23d1e8601a","created_at":"2025-09-04T00:22:36.447Z","updated_at":"2025-09-04T00:22:36.447Z","parameter":"air_temperature","unit":"deg_c","value":"9.2","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"0c54ea96-0e41-453d-9b09-271aeec0465c","created_at":"2025-09-04T00:22:36.450Z","updated_at":"2025-09-04T00:22:36.450Z","parameter":"water_temperature","unit":"deg_c","value":"8.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"67a45a95-3b18-4330-92ab-bac6537828c0","created_at":"2025-09-04T00:22:33.900Z","updated_at":"2026-01-14T22:17:28.767Z","owner_id":"2a1e301d-6566-42dd-9064-3b5607ea73a2","location_id":"6cdde8de-3c6b-4943-bbf6-0a313539d6e6","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-09-26T18:12:00.000Z","observed_at_local":"2021-09-26T12:12:00-06:00","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","oxygen","secchi_depth","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144386","readings":[{"id":"ad4003ab-c0b8-4153-ace8-e37c2e7a569b","created_at":"2025-09-04T00:22:33.931Z","updated_at":"2025-09-04T00:22:33.931Z","parameter":"ph","unit":"std_units","value":"8.7","equipment":"unspecified_ph","equipment_limit":null},{"id":"28601b84-af58-4101-810b-2c8094cd1c9d","created_at":"2025-09-04T00:22:33.935Z","updated_at":"2025-09-04T00:22:33.935Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"82862340-c9e9-41eb-8e65-a1d4f8abddbf","created_at":"2025-09-04T00:22:33.939Z","updated_at":"2025-09-04T00:22:33.939Z","parameter":"secchi_depth","unit":"m","value":"0.38","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"26c506a6-d246-4d7e-871f-0b24ca9f08fe","created_at":"2025-09-04T00:22:33.960Z","updated_at":"2025-09-04T00:22:33.960Z","parameter":"water_depth","unit":"m","value":"1.32","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"0817eee1-856a-45aa-8a61-b3f2c3ab118f","created_at":"2025-09-04T00:22:33.964Z","updated_at":"2025-09-04T00:22:33.964Z","parameter":"conductivity","unit":"us_cm","value":"750","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"0edfe7b7-b310-45c7-8ad6-36384a00a35e","created_at":"2025-09-04T00:22:33.967Z","updated_at":"2025-09-04T00:22:33.967Z","parameter":"air_temperature","unit":"deg_c","value":"31.7","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"892d670e-9aa9-46c5-b94a-517de2c5915e","created_at":"2025-09-04T00:22:33.970Z","updated_at":"2025-09-04T00:22:33.970Z","parameter":"water_temperature","unit":"deg_c","value":"28.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"f56ee25b-834f-49b9-b944-a471e97913fa","created_at":"2025-09-04T00:22:29.229Z","updated_at":"2026-01-14T22:17:28.675Z","owner_id":"2a1e301d-6566-42dd-9064-3b5607ea73a2","location_id":"6cdde8de-3c6b-4943-bbf6-0a313539d6e6","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-08-29T18:00:00.000Z","observed_at_local":"2021-08-29T12:00:00-06:00","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","oxygen","secchi_depth","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144344","readings":[{"id":"1e4e0366-e20c-413c-9f65-b790cb454f1e","created_at":"2025-09-04T00:22:29.258Z","updated_at":"2025-09-04T00:22:29.258Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"unspecified_ph","equipment_limit":null},{"id":"bbd78fb4-8eac-45cb-9bc1-7f442473f30a","created_at":"2025-09-04T00:22:29.264Z","updated_at":"2025-09-04T00:22:29.264Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"45e7a3b9-eb32-4dab-9dba-0670a68a6f7a","created_at":"2025-09-04T00:22:29.268Z","updated_at":"2025-09-04T00:22:29.268Z","parameter":"secchi_depth","unit":"m","value":"0.29","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e08ac5d4-f3d3-4047-a6c4-be4d8be54252","created_at":"2025-09-04T00:22:29.272Z","updated_at":"2025-09-04T00:22:29.272Z","parameter":"water_depth","unit":"m","value":"1.87","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"45fbafe9-d358-4c3b-9d7f-8fd040f5489d","created_at":"2025-09-04T00:22:29.278Z","updated_at":"2025-09-04T00:22:29.278Z","parameter":"conductivity","unit":"us_cm","value":"839","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"bfe1cde5-8d00-434d-98be-89b0dd0b6b0b","created_at":"2025-09-04T00:22:29.302Z","updated_at":"2025-09-04T00:22:29.302Z","parameter":"air_temperature","unit":"deg_c","value":"24.9","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"cbc5ac91-5381-4394-bffd-bf82416f7fee","created_at":"2025-09-04T00:22:29.305Z","updated_at":"2025-09-04T00:22:29.305Z","parameter":"water_temperature","unit":"deg_c","value":"23.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"126fae30-d73c-4bd4-89b1-4c9a6fc3e1de","created_at":"2025-09-04T00:22:18.159Z","updated_at":"2026-01-30T17:35:37.659Z","owner_id":"2a1e301d-6566-42dd-9064-3b5607ea73a2","location_id":"6cdde8de-3c6b-4943-bbf6-0a313539d6e6","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-07-27T05:24:00.000Z","observed_at_local":"2021-07-26T23:24:00-06:00","notes":null,"checked":"follow_up_needed","qa_notes":"Review needed: conductivity's result of 2300μS/cm is outside the expected range of -1183.21-2027.21μS/cm ( standard deviations from the historical mean for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144252","readings":[{"id":"b9cbdccb-7b7a-4d50-bbba-25577f84f7e7","created_at":"2025-09-04T00:22:18.186Z","updated_at":"2025-09-04T00:22:18.186Z","parameter":"ph","unit":"std_units","value":"7.9","equipment":"unspecified_ph","equipment_limit":null},{"id":"9e37329e-6b4a-4780-8c10-e5b4a6954ea8","created_at":"2025-09-04T00:22:18.190Z","updated_at":"2025-09-04T00:22:18.190Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"596458f0-33c5-42c3-a759-05dd9e9fda33","created_at":"2025-09-04T00:22:18.193Z","updated_at":"2025-09-04T00:22:18.193Z","parameter":"secchi_depth","unit":"m","value":"0.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e6eea5f1-1985-4321-8d5c-5191ab260ff4","created_at":"2025-09-04T00:22:18.196Z","updated_at":"2025-09-04T00:22:18.196Z","parameter":"water_depth","unit":"m","value":"1.89","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"fd367079-a972-4044-99c4-461447a71618","created_at":"2025-09-04T00:22:18.200Z","updated_at":"2025-09-04T00:22:18.200Z","parameter":"conductivity","unit":"us_cm","value":"2300","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"fc165a16-65ad-41b7-8cb2-ea277f52d416","created_at":"2025-09-04T00:22:18.218Z","updated_at":"2025-09-04T00:22:18.218Z","parameter":"air_temperature","unit":"deg_c","value":"33.4","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"da311f12-8714-4bb8-b1fb-63ea6b25e614","created_at":"2025-09-04T00:22:18.225Z","updated_at":"2025-09-04T00:22:18.225Z","parameter":"water_temperature","unit":"deg_c","value":"32.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"ef14b631-d6dc-4efb-a3d2-665567a62fe5","created_at":"2025-09-04T00:22:06.278Z","updated_at":"2026-01-14T22:12:29.753Z","owner_id":"2a1e301d-6566-42dd-9064-3b5607ea73a2","location_id":"6cdde8de-3c6b-4943-bbf6-0a313539d6e6","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-06-28T18:00:00.000Z","observed_at_local":"2021-06-28T12:00:00-06:00","notes":"Water is moving and filled with algae as the temperature was lower here than it was a month ago.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":"1101904d-b082-4ade-b6a8-17659047a505","qa_admin_notes_updated_at":"2026-01-14T22:12:29.262Z","tested_parameters":["ph","oxygen","conductivity","air_temperature","water_temperature","water_depth","secchi_depth"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144147","readings":[{"id":"049270ca-129d-4657-9558-9102df06e55c","created_at":"2026-01-14T22:12:29.406Z","updated_at":"2026-01-14T22:12:29.406Z","parameter":"ph","unit":"std_units","value":"10","equipment":"unspecified_ph","equipment_limit":null},{"id":"63609dc5-c236-4c3a-8a59-df351f25e104","created_at":"2026-01-14T22:12:29.412Z","updated_at":"2026-01-14T22:12:29.412Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":">="},{"id":"70ed13b5-8834-4ceb-8256-be3c05d3998e","created_at":"2026-01-14T22:12:29.417Z","updated_at":"2026-01-14T22:12:29.417Z","parameter":"conductivity","unit":"us_cm","value":"28.2","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"8c1c7889-dd5b-44e9-a084-01c6ef0802ca","created_at":"2026-01-14T22:12:29.422Z","updated_at":"2026-01-14T22:12:29.422Z","parameter":"air_temperature","unit":"deg_c","value":"38.2","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"afea8e43-be1d-4b60-9a3a-a4045eff6b03","created_at":"2026-01-14T22:12:29.427Z","updated_at":"2026-01-14T22:12:29.427Z","parameter":"water_temperature","unit":"deg_c","value":"32.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"3905d09a-eded-4cee-b5c9-3bfc6431103c","created_at":"2026-01-14T22:12:29.432Z","updated_at":"2026-01-14T22:12:29.432Z","parameter":"water_depth","unit":"m","value":"2.21","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"977972b6-8b3b-4ec6-8458-7acfbe40b829","created_at":"2026-01-14T22:12:29.437Z","updated_at":"2026-01-14T22:12:29.437Z","parameter":"secchi_depth","unit":"m","value":"0.12","equipment":"secchi_disk_20cm","equipment_limit":null}]},{"id":"349400ff-4aee-47dd-9c11-bde53ce413de","created_at":"2025-09-04T00:21:56.951Z","updated_at":"2026-01-14T22:12:56.071Z","owner_id":"2a1e301d-6566-42dd-9064-3b5607ea73a2","location_id":"6cdde8de-3c6b-4943-bbf6-0a313539d6e6","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-05-29T18:15:00.000Z","observed_at_local":"2021-05-29T12:15:00-06:00","notes":"There were a huge number of birds making nests on the dam structure. ","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144056","readings":[{"id":"13cb4674-f92f-4455-8cc7-c87cab69d6e7","created_at":"2025-09-04T00:21:56.977Z","updated_at":"2025-09-04T00:21:56.977Z","parameter":"ph","unit":"std_units","value":"7.3","equipment":"unspecified_ph","equipment_limit":null},{"id":"e014cec3-febf-42ce-8e26-16f5adbafd34","created_at":"2025-09-04T00:21:56.980Z","updated_at":"2025-09-04T00:21:56.980Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"eb5bac17-8aab-44ad-a7ed-793a37f681bb","created_at":"2025-09-04T00:21:56.983Z","updated_at":"2025-09-04T00:21:56.983Z","parameter":"secchi_depth","unit":"m","value":"2.12","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"341d8e48-42e9-4a03-8097-549ea743fb60","created_at":"2025-09-04T00:21:56.987Z","updated_at":"2025-09-04T00:21:56.987Z","parameter":"water_depth","unit":"m","value":"1.89","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"1c536af2-c669-407f-a670-dd5e8a706b60","created_at":"2025-09-04T00:21:56.990Z","updated_at":"2025-09-04T00:21:56.990Z","parameter":"conductivity","unit":"us_cm","value":"22","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"b5dd2db4-2d83-4b39-8538-0c1a641e9ef4","created_at":"2025-09-04T00:21:56.994Z","updated_at":"2025-09-04T00:21:56.994Z","parameter":"air_temperature","unit":"deg_c","value":"23.4","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"62b4270e-9f73-4ed3-9a79-93383eb8b1f7","created_at":"2025-09-04T00:21:56.997Z","updated_at":"2025-09-04T00:21:56.997Z","parameter":"water_temperature","unit":"deg_c","value":"19.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}]