Series Catalog

Site-variable series metadata and coverage records.

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SeriesID SiteID SiteCode SiteName SiteType VariableID VariableCode VariableName Speciation VariableUnitsID VariableUnitsName SampleMedium ValueType TimeSupport TimeUnitsID TimeUnitsName DataType GeneralCategory MethodID MethodDescription SourceID Organization SourceDescription Citation QualityControlLevelID QualityControlLevelCode BeginDateTime EndDateTime BeginDateTimeUTC EndDateTimeUTC ValueCount
2,398 TWDB 46 TWDB46 TWDB 46 nan Temperature temperature Temperature Not Applicable degree celsius degree celsius Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (44) Temperature 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2024-06-06 09:14:30 2026-05-29 22:34:30 2024-06-06 14:14:30 2026-05-30 03:34:30 165955
2,522 TWDB 41 TWDB41 TWDB 41 nan Gage height manualstageheight Gage height Not Applicable centimeter centimeter Surface Water Field Observation 0 second second Sporadic Instrumentation Methods object (1101) Manual Measurement 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2023-11-09 15:45:00 2026-01-14 13:15:00 2023-11-09 20:45:00 2026-01-14 18:15:00 17
2,539 Burn In 2 BurnIn2 Burn In 2 nan Salinity sal Salinity Not Applicable practical salinity units practical salinity units Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1104) AT500 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2024-09-04 15:04:30 2025-10-21 12:25:51 2024-09-04 20:04:30 2025-10-21 17:25:51 9694
2,590 TWDB 44 TWDB44 TWDB 44 nan Temperature temperature Temperature Not Applicable degree celsius degree celsius Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (44) Temperature 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2024-10-10 13:19:30 2026-07-31 16:59:30 2024-10-10 18:19:30 2026-07-31 21:59:30 188748
2,607 Burn In 6 BurnIn6 Burn In 6 nan Temperature temperature Temperature Not Applicable degree celsius degree celsius Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (44) Temperature 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2024-09-27 16:04:30 2025-10-15 09:04:30 2024-09-27 21:04:30 2025-10-15 14:04:30 659
2,615 Burn In 6 BurnIn6 Burn In 6 nan Sequence number readingsperhr Sequence number Not Applicable count count Not Relevant Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2024-01-12 12:00:00 2025-10-21 12:00:00 2024-01-12 17:00:00 2025-10-21 17:00:00 59
2,646 TWDB 2 TWDB2 TWDB 2 nan Temperature manualwatertemp Temperature Not Applicable degree celsius degree celsius Surface Water Field Observation 0 second second Sporadic Instrumentation Methods object (1101) Manual Measurement 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2024-08-14 11:24:00 2025-09-11 10:07:00 2024-08-14 16:24:00 2025-09-11 15:07:00 37
2,670 Whaley Lake Dam WhaleyLakeDam Whaley Lake Dam nan Temperature temperature Temperature Not Applicable degree celsius degree celsius Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (44) Temperature 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2024-12-04 15:49:30 2026-06-10 02:44:30 2024-12-04 20:49:30 2026-06-10 07:44:30 150483
1,283 Center for the Urban River at Beczak HRBZAK Center for the Urban River at Beczak Aggregate surface-water-use Oxygen, dissolved percent of saturation HRECOSDOPC Oxygen, dissolved percent of saturation Not Applicable percent percent Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 2 HRECOS Hudson River Environmental Conditions Observing System Unknown 0 0.0 2016-01-01 00:00:00 2016-01-02 00:00:00 2016-01-01 05:00:00 2016-01-02 05:00:00 97
1,541 Lake of the Woods LakeoftheWoods Lake of the Woods nan Electric Current loadcurrent Electric Current Not Applicable Amperes Amperes Not Relevant Field Observation 0 second second Continuous Instrumentation Methods object (71) Load 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2019-06-14 14:20:29 2021-01-09 04:59:05 2019-06-14 19:20:29 2021-01-09 09:59:05 161230
1,557 Cameron County District One Ditch Two CameronCountyDistrictOneDitchTwo Cameron County District One Ditch Two nan Gage height largerangepressure Gage height Not Applicable centimeter centimeter Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (75) Large range 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2019-09-07 18:15:08 2023-08-20 12:59:30 2019-09-07 23:15:08 2023-08-20 17:59:30 130425
1,754 Burn In 5 BurnIn5 Burn In 5 nan Wind speed windspeed Wind speed Not Applicable meters per second meters per second Air Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2021-02-28 13:05:00 2021-03-17 12:59:59 2021-02-28 18:05:00 2021-03-17 17:59:59 4842
2,443 TWDB 35 TWDB35 TWDB 35 nan Temperature cabinettemperature Temperature Not Applicable degree celsius degree celsius Other Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2024-07-03 11:19:59 2026-07-31 16:59:59 2024-07-03 16:19:59 2026-07-31 21:59:59 214278
2,472 TWDB 30 TWDB30 TWDB 30 nan Gage height manualstageheight Gage height Not Applicable centimeter centimeter Surface Water Field Observation 0 second second Sporadic Instrumentation Methods object (1101) Manual Measurement 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2024-07-05 11:16:00 2026-01-16 10:06:00 2024-07-05 16:16:00 2026-01-16 15:06:00 9
2,490 Donna 2 Donna2 Donna 2 nan Barometric Pressure baro Barometric Pressure Not Applicable millibar millibar Air Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2024-07-23 13:59:58 2026-07-22 11:59:59 2024-07-23 18:59:58 2026-07-22 16:59:59 208246
2,503 TWDB 9 TWDB9 TWDB 9 nan Battery Voltage batteryvoltage Battery Voltage Not Applicable volts volts Not Relevant Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2024-08-01 14:14:55 2026-07-13 20:59:54 2024-08-01 19:14:55 2026-07-14 01:59:54 200697
2,565 TWDB 17 TWDB17 TWDB 17 nan Barometric Pressure baro Barometric Pressure Not Applicable millibar millibar Air Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown -1 -1.0 2024-02-23 12:04:59 2026-07-31 16:59:57 2024-02-23 17:04:59 2026-07-31 21:59:57 35643
2,688 TWDB 6 TWDB6 TWDB 6 nan Barometric Pressure baro Barometric Pressure Not Applicable millibar millibar Air Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown -1 -1.0 2024-06-11 21:14:59 2026-07-31 16:59:57 2024-06-12 02:14:59 2026-07-31 21:59:57 28439
2,720 Burn In 4 BurnIn4 Burn In 4 nan Wind direction winddir Wind direction Not Applicable degree degree Air Field Observation 0 second second Continuous Instrumentation Methods object (1107) MetStation 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2025-01-17 09:12:30 2025-01-18 10:57:30 2025-01-17 14:12:30 2025-01-18 15:57:30 193
2,738 Harlingen 2 Harlingen2 Harlingen 2 nan Precipitation precip5Mmm Precipitation Not Applicable millimeter millimeter Precipitation Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2025-02-27 12:32:30 2026-07-31 16:57:30 2025-02-27 17:32:30 2026-07-31 21:57:30 125297
2,755 Harlingen 5 Harlingen5 Harlingen 5 nan Battery Voltage batteryvoltage Battery Voltage Not Applicable volts volts Not Relevant Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2025-02-05 16:04:40 2025-03-27 19:59:51 2025-02-05 21:04:40 2025-03-28 00:59:51 14065
2,773 Harlingen 4 Harlingen4 Harlingen 4 nan Gage height largerangepressure Gage height Not Applicable centimeter centimeter Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (75) Large range 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2025-02-06 15:29:30 2026-07-31 16:59:30 2025-02-06 20:29:30 2026-07-31 21:59:30 95484
2,798 Weslaco 1 Weslaco1 Weslaco 1 nan Water Depth sensordepthft Water Depth Not Applicable international foot international foot Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2025-02-24 15:14:30 2026-07-31 16:59:30 2025-02-24 20:14:30 2026-07-31 21:59:30 149243
51 Stillwater Stillwater Stillwater nan Precipitation precip Precipitation Not Applicable millimeters per hour millimeters per hour Precipitation Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2012-08-15 14:59:57 2019-09-30 14:59:57 2012-08-15 19:59:57 2019-09-30 19:59:57 47224
63 Freemans Bridge FreemansBridge Freemans Bridge nan Oxygen, dissolved do Oxygen, dissolved Not Applicable milligrams per liter milligrams per liter Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (38) galvanic response 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2015-10-01 17:23:59 2015-10-01 17:23:59 2015-10-01 22:23:59 2015-10-01 22:23:59 1