[{"id":"169b4f80-c7e6-4e88-8c2f-93250b3b1c9e","created_at":"2025-08-15T18:17:53.200Z","updated_at":"2026-01-21T21:38:58.733Z","owner_id":"b1dc65a9-bc5e-4f44-9d6b-16d719dd97c5","location_id":"8cecbb67-d8a2-40d1-9425-9482d58a129a","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-10-17T18:33:00.000Z","observed_at_local":"2021-10-17T14:33:00-04:00","notes":"Many cormorant and gulls and one blue heron, was a beautiful fall day. ","checked":"owner_approved","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","chlorine"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdnRmIiwiZXhwIjoiMjAyNi0wNy0wMlQxMTo0ODoxOS43MjJaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--47dd82dc0661337594430661a3a9e9f1a97058d4/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/66599","readings":[{"id":"f4c86185-b3d1-4258-82c7-cf4a7c242c5c","created_at":"2025-08-15T18:17:53.266Z","updated_at":"2025-08-15T18:17:53.266Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"9ff61976-d05b-4b83-9dab-fec357d54354","created_at":"2025-08-15T18:17:53.285Z","updated_at":"2025-08-15T18:17:53.285Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"9d50306b-952b-47d8-8735-a34a0d01a8f3","created_at":"2025-08-15T18:17:53.301Z","updated_at":"2025-08-15T18:17:53.301Z","parameter":"secchi_depth","unit":"m","value":"0.45","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ab7e130b-5639-4be0-9104-2e97bb1b27ed","created_at":"2025-08-15T18:17:53.312Z","updated_at":"2025-08-15T18:17:53.312Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"6b275b05-74e0-4c2b-9a46-6d1cb6d70857","created_at":"2025-08-15T18:17:53.317Z","updated_at":"2025-08-15T18:17:53.317Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"28bc963d-4d78-4aaf-a4cf-93149bded7c7","created_at":"2025-08-15T18:17:53.323Z","updated_at":"2025-08-15T18:17:53.323Z","parameter":"water_depth","unit":"m","value":"0.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7aaf7204-66fd-4b7c-8b51-7ad899321b79","created_at":"2025-08-15T18:17:53.328Z","updated_at":"2025-08-15T18:17:53.328Z","parameter":"conductivity","unit":"us_cm","value":"226","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"dc6f4de8-328a-426e-af12-849b08fa510e","created_at":"2025-08-15T18:17:53.333Z","updated_at":"2025-08-15T18:17:53.333Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"e82e1b63-9551-48db-9901-e2fcc281266b","created_at":"2025-08-15T18:17:53.338Z","updated_at":"2025-08-15T18:17:53.338Z","parameter":"water_temperature","unit":"deg_c","value":"17.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"4b2321cd-5451-40d0-b03d-0ac4a16ff76e","created_at":"2025-08-15T18:17:53.307Z","updated_at":"2025-11-19T15:02:16.247Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]},{"id":"fbb14a37-afe7-4985-9ac6-f689983185d7","created_at":"2025-08-15T18:17:49.758Z","updated_at":"2026-01-21T21:39:35.467Z","owner_id":"b1dc65a9-bc5e-4f44-9d6b-16d719dd97c5","location_id":"8cecbb67-d8a2-40d1-9425-9482d58a129a","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-09-26T16:30:00.000Z","observed_at_local":"2021-09-26T12:30:00-04:00","notes":null,"checked":"owner_approved","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","oxygen","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/66580","readings":[{"id":"2d9d3f29-92c6-4285-af4a-ee82e0e822f5","created_at":"2025-08-15T18:17:49.794Z","updated_at":"2025-08-15T18:17:49.794Z","parameter":"ph","unit":"std_units","value":"7","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"15194f96-d2c0-4bae-9a63-ee2faea5baa3","created_at":"2025-08-15T18:17:49.804Z","updated_at":"2025-08-15T18:17:49.804Z","parameter":"secchi_depth","unit":"m","value":"0.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"eeb6d88b-8682-4875-b95c-8758d7418e82","created_at":"2025-08-15T18:17:49.815Z","updated_at":"2025-08-15T18:17:49.815Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"0b18246a-4742-49d2-ad84-471a6249d98c","created_at":"2025-08-15T18:17:49.820Z","updated_at":"2025-08-15T18:17:49.820Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"7778ee38-a1dc-427d-b92d-877088a15273","created_at":"2025-08-15T18:17:49.824Z","updated_at":"2025-08-15T18:17:49.824Z","parameter":"water_depth","unit":"m","value":"0.3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"3703688a-a5cd-45f6-a2e0-04f40715ca1a","created_at":"2025-08-15T18:17:49.830Z","updated_at":"2025-08-15T18:17:49.830Z","parameter":"conductivity","unit":"us_cm","value":"180","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"bb82b54b-b79c-445e-9778-81a8aa627795","created_at":"2025-08-15T18:17:49.857Z","updated_at":"2025-08-15T18:17:49.857Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"26cde084-23e1-42aa-afec-5b6316672b94","created_at":"2025-08-15T18:17:49.870Z","updated_at":"2025-08-15T18:17:49.870Z","parameter":"water_temperature","unit":"deg_c","value":"18","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"918ff948-0d4b-4e68-a1e7-03b670d74134","created_at":"2025-08-15T18:17:49.799Z","updated_at":"2025-11-19T15:02:16.247Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":">="},{"id":"7f2d0f1c-9ef0-4359-86f4-d725b1b644d4","created_at":"2025-08-15T18:17:49.809Z","updated_at":"2025-11-19T15:02:16.247Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]},{"id":"30cb96c5-8e44-4e92-a723-e3e5347cbc59","created_at":"2025-08-15T18:17:40.331Z","updated_at":"2026-01-20T19:59:45.609Z","owner_id":"b1dc65a9-bc5e-4f44-9d6b-16d719dd97c5","location_id":"8cecbb67-d8a2-40d1-9425-9482d58a129a","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-08-30T14:20:00.000Z","observed_at_local":"2021-08-30T10:20:00-04:00","notes":"Juvenile bald eagle\nDouble crested cormorant with injured wing\n2 blue herons\nDragonflies\nRing-billed gull\nLots of biting flies\n","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","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/66533","readings":[{"id":"deb922e3-b9f2-482c-ab15-3a04f33e1e1a","created_at":"2025-08-15T18:17:40.364Z","updated_at":"2025-08-15T18:17:40.364Z","parameter":"ph","unit":"std_units","value":"8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"6ff8c15f-eca0-455f-908b-08dea20443ce","created_at":"2025-08-15T18:17:40.369Z","updated_at":"2025-08-15T18:17:40.369Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"1ee153df-f8eb-4868-9ed3-283167e36d11","created_at":"2025-08-15T18:17:40.374Z","updated_at":"2025-08-15T18:17:40.374Z","parameter":"secchi_depth","unit":"m","value":"0.45","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9cb655af-1a63-4654-b1da-e433dce8eb8a","created_at":"2025-08-15T18:17:40.383Z","updated_at":"2025-08-15T18:17:40.383Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"429faafa-4542-4d22-ac62-f70731a16f34","created_at":"2025-08-15T18:17:40.388Z","updated_at":"2025-08-15T18:17:40.388Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"d9462f21-af9e-48b2-ae45-eb24079bbe6c","created_at":"2025-08-15T18:17:40.398Z","updated_at":"2025-08-15T18:17:40.398Z","parameter":"water_depth","unit":"m","value":"0.87","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"deb29d8f-76d9-401e-84a2-73cca9ed7260","created_at":"2025-08-15T18:17:40.404Z","updated_at":"2025-08-15T18:17:40.404Z","parameter":"conductivity","unit":"us_cm","value":"214","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"bff21db2-ce8e-403f-bf74-be233d67c286","created_at":"2025-08-15T18:17:40.419Z","updated_at":"2025-08-15T18:17:40.419Z","parameter":"air_temperature","unit":"deg_c","value":"28","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c8c8edf5-f29f-48c8-a454-02ed2a6cd45c","created_at":"2025-08-15T18:17:40.424Z","updated_at":"2025-08-15T18:17:40.424Z","parameter":"water_temperature","unit":"deg_c","value":"26.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"c5bedbb8-23da-4624-a5e3-31603ecb6570","created_at":"2025-08-15T18:17:40.379Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]},{"id":"62c2de7a-0998-4d49-9b41-3ae6b3efbe2c","created_at":"2025-08-15T18:17:39.998Z","updated_at":"2026-01-20T19:59:45.225Z","owner_id":"71fdb111-f810-410d-80c3-5d7cca8e4ee1","location_id":"8cecbb67-d8a2-40d1-9425-9482d58a129a","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-08-29T18:20:00.000Z","observed_at_local":"2021-08-29T14:20:00-04:00","notes":"Testing with our Lake Erie Guardians! :) ","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","chlorine","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBajVmIiwiZXhwIjoiMjAyNi0wNy0wMlQxMTo0ODoxOS44MDNaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--d04aa169c31803786bafa5aef32a15448d5f070f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/66531","readings":[{"id":"430b17f8-6d84-4a0c-b7f2-09297a337c16","created_at":"2025-08-15T18:17:40.106Z","updated_at":"2025-08-15T18:17:40.106Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"9705e285-a65a-4425-ab66-d1fa5746e5fe","created_at":"2025-08-15T18:17:40.114Z","updated_at":"2025-08-15T18:17:40.114Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"eda3f60e-320e-4400-9a93-75870fbaed4b","created_at":"2025-08-15T18:17:40.123Z","updated_at":"2025-08-15T18:17:40.123Z","parameter":"chlorine","unit":"ppm","value":"0.3","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"8bcc4339-b152-42be-91d1-08695996def0","created_at":"2025-08-15T18:17:40.136Z","updated_at":"2025-08-15T18:17:40.136Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"a405f7ab-b2f9-49d6-9149-1e64c088e08d","created_at":"2025-08-15T18:17:40.147Z","updated_at":"2025-08-15T18:17:40.147Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"34e1f05f-ece3-4a89-a8c0-a7f20bec3570","created_at":"2025-08-15T18:17:40.153Z","updated_at":"2025-08-15T18:17:40.153Z","parameter":"water_depth","unit":"m","value":"0.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"f5cc5873-3631-48da-b44b-f0397cb5a192","created_at":"2025-08-15T18:17:40.161Z","updated_at":"2025-08-15T18:17:40.161Z","parameter":"conductivity","unit":"us_cm","value":"215","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"c4c7b1c2-fac9-4d88-896a-6ea79930e6bf","created_at":"2025-08-15T18:17:40.170Z","updated_at":"2025-08-15T18:17:40.170Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"9a7672b0-479d-4e1d-8d13-2094a3bc24e0","created_at":"2025-08-15T18:17:40.175Z","updated_at":"2025-08-15T18:17:40.175Z","parameter":"water_temperature","unit":"deg_c","value":"26.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"d743082a-bc43-4bd0-bb1f-a12b12eb287e","created_at":"2025-08-15T18:17:35.210Z","updated_at":"2026-01-20T19:59:40.486Z","owner_id":"b1dc65a9-bc5e-4f44-9d6b-16d719dd97c5","location_id":"8cecbb67-d8a2-40d1-9425-9482d58a129a","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-08-19T14:45:00.000Z","observed_at_local":"2021-08-19T10:45:00-04:00","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","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/66503","readings":[{"id":"945a4c38-752d-4532-bf4f-00ef4d6552bd","created_at":"2025-08-15T18:17:35.244Z","updated_at":"2025-08-15T18:17:35.244Z","parameter":"ph","unit":"std_units","value":"8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"82a29841-950e-4e4a-8ab5-718898ac661f","created_at":"2025-08-15T18:17:35.249Z","updated_at":"2025-08-15T18:17:35.249Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"3293348f-34fd-4fb5-8af9-868229c57621","created_at":"2025-08-15T18:17:35.259Z","updated_at":"2025-08-15T18:17:35.259Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"7f0c56cc-7ce5-40f8-b2da-132c8dd1c278","created_at":"2025-08-15T18:17:35.264Z","updated_at":"2025-08-15T18:17:35.264Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"b15f4a19-b8d9-4791-b1cd-c358bb0ee21d","created_at":"2025-08-15T18:17:35.269Z","updated_at":"2025-08-15T18:17:35.269Z","parameter":"water_depth","unit":"m","value":"0.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9bb35353-dce8-446f-8f4b-97995535f522","created_at":"2025-08-15T18:17:35.286Z","updated_at":"2025-08-15T18:17:35.286Z","parameter":"conductivity","unit":"us_cm","value":"213","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"0e1f9e5b-191e-4c62-8fd3-db1bcf399d62","created_at":"2025-08-15T18:17:35.292Z","updated_at":"2025-08-15T18:17:35.292Z","parameter":"air_temperature","unit":"deg_c","value":"30","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"b0472bb2-114f-4aa7-aec4-21461c970fcb","created_at":"2025-08-15T18:17:35.297Z","updated_at":"2025-08-15T18:17:35.297Z","parameter":"water_temperature","unit":"deg_c","value":"24.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"a6fbe479-165d-4863-b924-4182776bdd3e","created_at":"2025-08-15T18:17:35.255Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]},{"id":"df06c5dd-714a-4fec-b242-54e09137e10d","created_at":"2025-08-15T18:17:10.847Z","updated_at":"2026-01-20T19:59:21.644Z","owner_id":"b1dc65a9-bc5e-4f44-9d6b-16d719dd97c5","location_id":"8cecbb67-d8a2-40d1-9425-9482d58a129a","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-06-27T19:21:00.000Z","observed_at_local":"2021-06-27T15:21:00-04:00","notes":"Incredibly turbid water, clarity of water was very low. Ecoli count was at 457, as per Windsor Essex County Health unit.   No blue green algae.  Rainfall within the last 24 hours was between 3 and 5 inches. \nLots of dead fish were washed to shore. \nMayfly hatches were prolific. \nBird count was low with herons, ring billed gulls, barn swallows and common terns. ","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","conductivity","air_temperature","water_temperature","oxygen","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/66403","readings":[{"id":"4b088631-5e7d-45e3-86a0-83e9ed8595d1","created_at":"2025-08-15T18:17:10.893Z","updated_at":"2025-08-15T18:17:10.893Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"89bd40c7-95c5-429f-b16d-2ad0db978e10","created_at":"2025-08-15T18:17:10.912Z","updated_at":"2025-08-15T18:17:10.912Z","parameter":"hardness","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"87213c6d-78e3-4c0a-9db3-278c5e268d58","created_at":"2025-08-15T18:17:10.930Z","updated_at":"2025-08-15T18:17:10.930Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"531152ae-77fd-48c0-8ad3-e351df7c13c4","created_at":"2025-08-15T18:17:10.937Z","updated_at":"2025-08-15T18:17:10.937Z","parameter":"conductivity","unit":"us_cm","value":"217","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"6ca8442a-9f99-4ead-a819-a5b8fa6b6670","created_at":"2025-08-15T18:17:10.943Z","updated_at":"2025-08-15T18:17:10.943Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"63c79a87-83eb-4a2f-82f3-bfa9c37cfe78","created_at":"2025-08-15T18:17:10.949Z","updated_at":"2025-08-15T18:17:10.949Z","parameter":"water_temperature","unit":"deg_c","value":"24.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"97546096-0360-4479-9a1a-483b71781a27","created_at":"2025-08-15T18:17:10.900Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":">="},{"id":"bc0cff89-b810-47bd-8c17-1ba77a155cfe","created_at":"2025-08-15T18:17:10.906Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]},{"id":"fc5d159e-5c3f-41d4-848b-ed135c4b77b5","created_at":"2025-08-15T18:17:06.212Z","updated_at":"2026-01-21T21:45:05.719Z","owner_id":"b1dc65a9-bc5e-4f44-9d6b-16d719dd97c5","location_id":"8cecbb67-d8a2-40d1-9425-9482d58a129a","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-06-17T15:29:00.000Z","observed_at_local":"2021-06-17T11:29:00-04:00","notes":"Water was incredibly choppy, very difficult to take reading, impossible to record secchi depth. Very warm temperatures in the region leading to drought conditions. Algal bloom count were at 54, beach was open. \nConsiderably more trash on beach compared to last reading which was April 25\n\n  ","checked":"owner_approved","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","oxygen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/66375","readings":[{"id":"80b53292-d753-4159-b3b3-3c80524852fa","created_at":"2025-08-15T18:17:06.258Z","updated_at":"2025-08-15T18:17:06.258Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"9b332ccc-74f9-48f1-97d2-ab736687c7c1","created_at":"2025-08-15T18:17:06.283Z","updated_at":"2025-08-15T18:17:06.283Z","parameter":"chlorine","unit":"ppm","value":"1","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"947ffd56-36c0-4e8f-90a3-af55a726f429","created_at":"2025-08-15T18:17:06.288Z","updated_at":"2025-08-15T18:17:06.288Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"814130a0-4831-46ec-a931-186f9c58185b","created_at":"2025-08-15T18:17:06.294Z","updated_at":"2025-08-15T18:17:06.294Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"8c0ee4b2-e5f6-4472-b48a-a608c13c5635","created_at":"2025-08-15T18:17:06.303Z","updated_at":"2025-08-15T18:17:06.303Z","parameter":"conductivity","unit":"us_cm","value":"227","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"2a04a1c4-3ff7-4233-9206-f74090130c48","created_at":"2025-08-15T18:17:06.309Z","updated_at":"2025-08-15T18:17:06.309Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"71253c66-5616-4777-b625-46a4f5ce4a5d","created_at":"2025-08-15T18:17:06.314Z","updated_at":"2025-08-15T18:17:06.314Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"cae685fa-e684-42a5-a7c8-96473755514b","created_at":"2025-08-15T18:17:06.277Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":">="}]},{"id":"593e1875-ceb8-4898-877c-4f51559fe099","created_at":"2025-08-15T18:17:04.388Z","updated_at":"2026-01-21T21:48:02.994Z","owner_id":"b1dc65a9-bc5e-4f44-9d6b-16d719dd97c5","location_id":"8cecbb67-d8a2-40d1-9425-9482d58a129a","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-04-25T19:51:00.000Z","observed_at_local":"2021-04-25T15:51:00-04:00","notes":"Clear water.  Nice enough to dip toes","checked":"owner_approved","qa_notes":null,"qa_admin_notes":"Edited water depth from 39m to 0.39m on 01/21/2026","qa_admin_notes_author_id":"1101904d-b082-4ade-b6a8-17659047a505","qa_admin_notes_updated_at":"2026-01-21T21:47:29.481Z","tested_parameters":["ph","hardness","alkalinity","air_temperature","water_temperature","oxygen","conductivity","secchi_depth","water_depth"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBbmhlIiwiZXhwIjoiMjAyNi0wNy0wMlQxMTo0ODoxOS44NzNaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--cf4b81ef0b6e3bb08a13e9b71182396dec176428/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/66361","readings":[{"id":"20620935-f415-4acd-8d0e-bb486ab47df1","created_at":"2026-01-21T21:47:29.744Z","updated_at":"2026-01-21T21:47:29.744Z","parameter":"ph","unit":"std_units","value":"7.6","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"fdb413ce-dff5-4893-811c-97ca0769dbfe","created_at":"2026-01-21T21:47:29.753Z","updated_at":"2026-01-21T21:47:29.753Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"6535745e-9697-4b1a-97e2-9433a19a8a95","created_at":"2026-01-21T21:47:29.776Z","updated_at":"2026-01-21T21:47:29.776Z","parameter":"alkalinity","unit":"ppm","value":"170","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"cffa4ce4-7356-4e66-8b19-3e58efb2d9de","created_at":"2026-01-21T21:47:29.793Z","updated_at":"2026-01-21T21:47:29.793Z","parameter":"air_temperature","unit":"deg_c","value":"17","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"88262669-ee17-4fbc-97fa-254372c87fe4","created_at":"2026-01-21T21:47:29.803Z","updated_at":"2026-01-21T21:47:29.803Z","parameter":"water_temperature","unit":"deg_c","value":"13.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"4db216c9-32f5-4916-8ee1-0d9274f161ca","created_at":"2026-01-21T21:47:29.830Z","updated_at":"2026-01-21T21:47:29.830Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":">="},{"id":"3e052187-81f6-4dc9-b350-ff4d3f962646","created_at":"2026-01-21T21:47:29.846Z","updated_at":"2026-01-21T21:47:29.846Z","parameter":"conductivity","unit":"us_cm","value":"246","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"401da104-2e65-4ce7-bcea-5df83232d995","created_at":"2026-01-21T21:47:29.856Z","updated_at":"2026-01-21T21:47:29.856Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"5b61f0b9-00d3-4469-a726-828546adf102","created_at":"2026-01-21T21:47:29.884Z","updated_at":"2026-01-21T21:47:29.884Z","parameter":"water_depth","unit":"m","value":"0.39","equipment":"secchi_disk_20cm","equipment_limit":null}]}]