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Groundwater levels for the Nation
Important: Next Generation Monitoring Location Page
| Agency code = | usgs |
|---|---|
| site_no list = |
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| Minimum number of levels = | 1 |
| Table of data |
| Tab-separated data |
| Graph of data |
| Reselect period |
| Date | Time |
Water-level date-time accuracy |
Parameter code | Water level, feet below land surface |
Water level, feet above specific vertical datum |
Referenced vertical datum |
Status |
Method of measurement |
Measuring agency |
Source of measurement |
Water-level approval status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1999-05-24 | 15:30 UTC | m | 62610 | -36.60 | NGVD29 | S | A | ||||
| 1999-05-24 | 15:30 UTC | m | 62611 | -36.92 | NAVD88 | S | A | ||||
| 1999-05-24 | 15:30 UTC | m | 72019 | 263.60 | S | A | |||||
| 2001-04-26 | 13:50 UTC | m | 62610 | -55.54 | NGVD29 | 1 | O | A | |||
| 2001-04-26 | 13:50 UTC | m | 62611 | -55.86 | NAVD88 | 1 | O | A | |||
| 2001-04-26 | 13:50 UTC | m | 72019 | 282.54 | 1 | O | A | ||||
| 2003-04-23 | 16:50 UTC | m | 62610 | -59.14 | NGVD29 | 1 | T | USGS | S | A | |
| 2003-04-23 | 16:50 UTC | m | 62611 | -59.46 | NAVD88 | 1 | T | USGS | S | A | |
| 2003-04-23 | 16:50 UTC | m | 72019 | 286.14 | 1 | T | USGS | S | A | ||
| 2005-04-13 | 16:41 UTC | m | 62610 | -49.94 | NGVD29 | 1 | T | USGS | S | A | |
| 2005-04-13 | 16:41 UTC | m | 62611 | -50.26 | NAVD88 | 1 | T | USGS | S | A | |
| 2005-04-13 | 16:41 UTC | m | 72019 | 276.94 | 1 | T | USGS | S | A | ||
| 2007-03-28 | 19:30 UTC | m | 62610 | -47.55 | NGVD29 | 1 | V | USGS | S | A | |
| 2007-03-28 | 19:30 UTC | m | 62611 | -47.87 | NAVD88 | 1 | V | USGS | S | A | |
| 2007-03-28 | 19:30 UTC | m | 72019 | 274.55 | 1 | V | USGS | S | A | ||
| 2009-03-26 | 16:45 UTC | m | 62610 | -48.32 | NGVD29 | 1 | V | USGS | S | A | |
| 2009-03-26 | 16:45 UTC | m | 62611 | -48.64 | NAVD88 | 1 | V | USGS | S | A | |
| 2009-03-26 | 16:45 UTC | m | 72019 | 275.32 | 1 | V | USGS | S | A | ||
| 2012-03-07 | 13:22 UTC | m | 62610 | -33.18 | NGVD29 | 1 | S | AR008 | A | A | |
| 2012-03-07 | 13:22 UTC | m | 62611 | -33.50 | NAVD88 | 1 | S | AR008 | A | A | |
| 2012-03-07 | 13:22 UTC | m | 72019 | 260.18 | 1 | S | AR008 | A | A | ||
| 2016-03-31 | 14:30 UTC | m | 62610 | -29.30 | NGVD29 | 1 | S | AR008 | A | A | |
| 2016-03-31 | 14:30 UTC | m | 62611 | -29.62 | NAVD88 | 1 | S | AR008 | A | A | |
| 2016-03-31 | 14:30 UTC | m | 72019 | 256.30 | 1 | S | AR008 | A | A | ||
| 2021-04-20 | 17:45 UTC | m | 62610 | -31.80 | NGVD29 | 1 | S | AR008 | A | A | |
| 2021-04-20 | 17:45 UTC | m | 62611 | -32.12 | NAVD88 | 1 | S | AR008 | A | A | |
| 2021-04-20 | 17:45 UTC | m | 72019 | 258.12 | 1 | S | AR008 | A | A | ||
| 2023-03-30 | 14:00 UTC | m | 62610 | -37.04 | NGVD29 | 1 | S | AR008 | A | A | |
| 2023-03-30 | 14:00 UTC | m | 62611 | -37.36 | NAVD88 | 1 | S | AR008 | A | A | |
| 2023-03-30 | 14:00 UTC | m | 72019 | 263.36 | 1 | S | AR008 | A | A |
| Section | Code | Description |
|---|---|---|
| Water-level date-time accuracy | m | Date is accurate to the Minute |
| Parameter code | 62610 | Groundwater level above NGVD 1929, feet |
| Parameter code | 62611 | Groundwater level above NAVD 1988, feet |
| Parameter code | 72019 | Depth to water level, feet below land surface |
| Referenced vertical datum | NAVD88 | North American Vertical Datum of 1988 |
| Referenced vertical datum | NGVD29 | National Geodetic Vertical Datum of 1929 |
| Status | The reported water-level measurement represents a static level | |
| Status | 1 | Static |
| Method of measurement | O | Observed. |
| Method of measurement | S | Steel-tape measurement. |
| Method of measurement | T | Electric-tape measurement. |
| Method of measurement | V | Calibrated electric-tape measurement. |
| Measuring agency | Not determined | |
| Measuring agency | AR008 | Arkansas Natural Resources Commission |
| Measuring agency | USGS | U.S. Geological Survey |
| Source of measurement | Not determined | |
| Source of measurement | A | Reported by another government agency (do not use "A" if reported by owner, use "O"). |
| Source of measurement | S | Measured by personnel of reporting agency. |
| Water-level approval status | A | Approved for publication -- Processing and review completed. |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Groundwater for USA: Water Levels
URL:
Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-01-08 01:18:57 EST
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