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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 2016-10-20 | 2025-08-28 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 2016-10-20 | 2025-08-27 | 9357 |
| Oxidation reduction potential, reference electrode not specified, millivolts | 2016-10-21 | 2025-08-27 | 8964 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2016-10-20 | 2025-08-27 | 9225 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2016-10-20 | 2025-08-27 | 9330 |
| pH, water, unfiltered, field, standard units | 2016-10-21 | 2025-08-27 | 9267 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2016-10-21 | 2025-08-27 | 9090 |
| Dissolved solids, water, filtered, sum of constituents, milligrams per liter | 2023-01-09 | 2025-08-27 | 2394 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 2016-10-20 | 2024-10-29 | 2851 |
| Oxidation reduction potential, reference electrode not specified, millivolts | 2016-10-21 | 2024-10-29 | 2720 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2016-10-20 | 2024-10-29 | 2807 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2016-10-20 | 2024-10-29 | 2842 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2016-10-21 | 2024-10-29 | 2762 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 2016-10 | 2024-10 | |
| Oxidation reduction potential, reference electrode not specified, millivolts | 2016-10 | 2024-10 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2016-10 | 2024-10 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2016-10 | 2024-10 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2016-10 | 2024-10 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 2017 | 2025 | |
| Oxidation reduction potential, reference electrode not specified, millivolts | 2017 | 2025 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2017 | 2025 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2017 | 2025 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2017 | 2025 | |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 2013-09-11 | 2021-12-15 | 64 |
| Water-Year Summary | 2017 | 2024 | 8 |
| Revisions | Loading... | ||
U.S. Department of the Interior |
U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL:
Page Contact Information: Arkansas Water Data Support Team
Page Last Modified: 2026-01-08 11:35:01 EST
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