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Groundwater levels for the Nation
Important: Next Generation Monitoring Location Page
| Agency code = | ar025 |
|---|---|
| site_no list = |
|
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1998-07-14 | 16:47 UTC | m | 62610 | -143.90 | NGVD29 | 1 | S | AR025 | A | A | |
| 1998-07-14 | 16:47 UTC | m | 62611 | -144.15 | NAVD88 | 1 | S | AR025 | A | A | |
| 1998-07-14 | 16:47 UTC | m | 72019 | 331.90 | 1 | S | AR025 | A | A | ||
| 1999-02-28 | 17:00 UTC | m | 62610 | -146.05 | NGVD29 | 1 | S | AR025 | A | A | |
| 1999-02-28 | 17:00 UTC | m | 62611 | -146.30 | NAVD88 | 1 | S | AR025 | A | A | |
| 1999-02-28 | 17:00 UTC | m | 72019 | 334.05 | 1 | S | AR025 | A | A | ||
| 1999-03-27 | 19:50 UTC | m | 62610 | -140.80 | NGVD29 | 1 | S | AR025 | A | A | |
| 1999-03-27 | 19:50 UTC | m | 62611 | -141.05 | NAVD88 | 1 | S | AR025 | A | A | |
| 1999-03-27 | 19:50 UTC | m | 72019 | 328.80 | 1 | S | AR025 | A | A | ||
| 2000-04-25 | 16:40 UTC | m | 62610 | -159.03 | NGVD29 | 1 | S | AR025 | A | A | |
| 2000-04-25 | 16:40 UTC | m | 62611 | -159.28 | NAVD88 | 1 | S | AR025 | A | A | |
| 2000-04-25 | 16:40 UTC | m | 72019 | 347.03 | 1 | S | AR025 | A | A | ||
| 2000-05-08 | 22:00 UTC | m | 62610 | -140.40 | NGVD29 | 1 | S | AR025 | A | A | |
| 2000-05-08 | 22:00 UTC | m | 62611 | -140.65 | NAVD88 | 1 | S | AR025 | A | A | |
| 2000-05-08 | 22:00 UTC | m | 72019 | 328.40 | 1 | S | AR025 | A | A | ||
| 2000-07-13 | 16:40 UTC | m | 62610 | -148.95 | NGVD29 | 1 | S | AR025 | A | A | |
| 2000-07-13 | 16:40 UTC | m | 62611 | -149.20 | NAVD88 | 1 | S | AR025 | A | A | |
| 2000-07-13 | 16:40 UTC | m | 72019 | 336.95 | 1 | S | AR025 | A | A | ||
| 2001-02-01 | 20:05 UTC | m | 62610 | -154.50 | NGVD29 | 1 | S | AR025 | A | A | |
| 2001-02-01 | 20:05 UTC | m | 62611 | -154.75 | NAVD88 | 1 | S | AR025 | A | A | |
| 2001-02-01 | 20:05 UTC | m | 72019 | 342.50 | 1 | S | AR025 | A | A | ||
| 2001-06-14 | 19:45 UTC | m | 62610 | -142.28 | NGVD29 | 1 | S | AR025 | A | A | |
| 2001-06-14 | 19:45 UTC | m | 62611 | -142.53 | NAVD88 | 1 | S | AR025 | A | A | |
| 2001-06-14 | 19:45 UTC | m | 72019 | 330.28 | 1 | S | AR025 | A | A | ||
| 2001-11-02 | 20:10 UTC | m | 62610 | -136.28 | NGVD29 | 1 | S | AR025 | A | A | |
| 2001-11-02 | 20:10 UTC | m | 62611 | -136.53 | NAVD88 | 1 | S | AR025 | A | A | |
| 2001-11-02 | 20:10 UTC | m | 72019 | 324.28 | 1 | S | AR025 | A | A | ||
| 2002-05-02 | 19:15 UTC | m | 62610 | -133.60 | NGVD29 | 1 | S | AR025 | A | A | |
| 2002-05-02 | 19:15 UTC | m | 62611 | -133.85 | NAVD88 | 1 | S | AR025 | A | A | |
| 2002-05-02 | 19:15 UTC | m | 72019 | 321.60 | 1 | S | AR025 | A | A | ||
| 2003-03-25 | 19:45 UTC | m | 62610 | -126.60 | NGVD29 | 1 | S | AR025 | A | A | |
| 2003-03-25 | 19:45 UTC | m | 62611 | -126.85 | NAVD88 | 1 | S | AR025 | A | A | |
| 2003-03-25 | 19:45 UTC | m | 72019 | 314.60 | 1 | S | AR025 | A | A | ||
| 2003-06-13 | 21:05 UTC | m | 62610 | -121.87 | NGVD29 | 1 | S | AR025 | A | A | |
| 2003-06-13 | 21:05 UTC | m | 62611 | -122.12 | NAVD88 | 1 | S | AR025 | A | A | |
| 2003-06-13 | 21:05 UTC | m | 72019 | 309.87 | 1 | S | AR025 | A | A | ||
| 2003-10-16 | 20:30 UTC | m | 62610 | -128.09 | NGVD29 | 1 | S | AR025 | A | A | |
| 2003-10-16 | 20:30 UTC | m | 62611 | -128.34 | NAVD88 | 1 | S | AR025 | A | A | |
| 2003-10-16 | 20:30 UTC | m | 72019 | 316.09 | 1 | S | AR025 | A | A | ||
| 2004-09-16 | 19:10 UTC | m | 62610 | -103.50 | NGVD29 | 1 | S | AR025 | A | A | |
| 2004-09-16 | 19:10 UTC | m | 62611 | -103.75 | NAVD88 | 1 | S | AR025 | A | A | |
| 2004-09-16 | 19:10 UTC | m | 72019 | 291.50 | 1 | S | AR025 | A | A | ||
| 2005-02-28 | 19:20 UTC | m | 62610 | -127.90 | NGVD29 | 1 | S | AR025 | A | A | |
| 2005-02-28 | 19:20 UTC | m | 62611 | -128.15 | NAVD88 | 1 | S | AR025 | A | A | |
| 2005-02-28 | 19:20 UTC | m | 72019 | 315.90 | 1 | S | AR025 | A | A | ||
| 2005-09-28 | 19:25 UTC | m | 62610 | -121.30 | NGVD29 | 1 | S | AR025 | A | A | |
| 2005-09-28 | 19:25 UTC | m | 62611 | -121.55 | NAVD88 | 1 | S | AR025 | A | A | |
| 2005-09-28 | 19:25 UTC | m | 72019 | 309.30 | 1 | S | AR025 | A | A | ||
| 2005-12-15 | 17:20 UTC | m | 62610 | -133.00 | NGVD29 | 1 | S | AR025 | A | A | |
| 2005-12-15 | 17:20 UTC | m | 62611 | -133.25 | NAVD88 | 1 | S | AR025 | A | A | |
| 2005-12-15 | 17:20 UTC | m | 72019 | 321.00 | 1 | S | AR025 | A | A | ||
| 2006-08-09 | 21:10 UTC | m | 62610 | 14.60 | NGVD29 | 1 | S | AR025 | A | A | |
| 2006-08-09 | 21:10 UTC | m | 62611 | 14.35 | NAVD88 | 1 | S | AR025 | A | A | |
| 2006-08-09 | 21:10 UTC | m | 72019 | 173.40 | 1 | S | AR025 | A | A | ||
| 2006-11-21 | 17:30 UTC | m | 62610 | -100.04 | NGVD29 | 1 | S | AR025 | A | A | |
| 2006-11-21 | 17:30 UTC | m | 62611 | -100.29 | NAVD88 | 1 | S | AR025 | A | A | |
| 2006-11-21 | 17:30 UTC | m | 72019 | 288.04 | 1 | S | AR025 | A | A | ||
| 2007-06-25 | 16:15 UTC | m | 62610 | -74.15 | NGVD29 | 1 | S | AR025 | A | A | |
| 2007-06-25 | 16:15 UTC | m | 62611 | -74.40 | NAVD88 | 1 | S | AR025 | A | A | |
| 2007-06-25 | 16:15 UTC | m | 72019 | 262.15 | 1 | S | AR025 | A | A | ||
| 2008-06-16 | 15:45 UTC | m | 62610 | -85.73 | NGVD29 | 1 | S | AR025 | A | A | |
| 2008-06-16 | 15:45 UTC | m | 62611 | -85.98 | NAVD88 | 1 | S | AR025 | A | A | |
| 2008-06-16 | 15:45 UTC | m | 72019 | 273.73 | 1 | S | AR025 | A | A | ||
| 2008-09-30 | 19:20 UTC | m | 62610 | -83.46 | NGVD29 | 1 | S | AR025 | A | A | |
| 2008-09-30 | 19:20 UTC | m | 62611 | -83.71 | NAVD88 | 1 | S | AR025 | A | A | |
| 2008-09-30 | 19:20 UTC | m | 72019 | 271.46 | 1 | S | AR025 | A | A | ||
| 2009-03-18 | 18:35 UTC | m | 62610 | -84.20 | NGVD29 | 1 | S | AR025 | A | A | |
| 2009-03-18 | 18:35 UTC | m | 62611 | -84.45 | NAVD88 | 1 | S | AR025 | A | A | |
| 2009-03-18 | 18:35 UTC | m | 72019 | 272.20 | 1 | S | AR025 | A | A | ||
| 2009-06-08 | 17:05 UTC | m | 62610 | -9.50 | NGVD29 | 1 | S | AR025 | A | A | |
| 2009-06-08 | 17:05 UTC | m | 62611 | -9.75 | NAVD88 | 1 | S | AR025 | A | A | |
| 2009-06-08 | 17:05 UTC | m | 72019 | 197.50 | 1 | S | AR025 | A | A | ||
| 2009-09-28 | 19:10 UTC | m | 62610 | -83.50 | NGVD29 | 1 | S | AR025 | A | A | |
| 2009-09-28 | 19:10 UTC | m | 62611 | -83.75 | NAVD88 | 1 | S | AR025 | A | A | |
| 2009-09-28 | 19:10 UTC | m | 72019 | 271.50 | 1 | S | AR025 | A | A | ||
| 2018-08-21 | 18:50 UTC | m | 62610 | -19.37 | NGVD29 | 1 | S | AR025 | A | A | |
| 2018-08-21 | 18:50 UTC | m | 62611 | -19.62 | NAVD88 | 1 | S | AR025 | A | A | |
| 2018-08-21 | 18:50 UTC | m | 72019 | 207.37 | 1 | S | AR025 | A | A | ||
| 2019-03-12 | 13:59 UTC | m | 62610 | -15.32 | NGVD29 | 1 | S | AR025 | A | A | |
| 2019-03-12 | 13:59 UTC | m | 62611 | -15.57 | NAVD88 | 1 | S | AR025 | A | A | |
| 2019-03-12 | 13:59 UTC | m | 72019 | 203.32 | 1 | S | AR025 | A | A | ||
| 2019-06-10 | 18:06 UTC | m | 62610 | -16.54 | NGVD29 | 1 | S | AR025 | A | A | |
| 2019-06-10 | 18:06 UTC | m | 62611 | -16.79 | NAVD88 | 1 | S | AR025 | A | A | |
| 2019-06-10 | 18:06 UTC | m | 72019 | 204.54 | 1 | S | AR025 | A | A | ||
| 2019-09-05 | 15:24 UTC | m | 62610 | -22.50 | NGVD29 | 1 | S | AR025 | A | A | |
| 2019-09-05 | 15:24 UTC | m | 62611 | -22.75 | NAVD88 | 1 | S | AR025 | A | A | |
| 2019-09-05 | 15:24 UTC | m | 72019 | 210.50 | 1 | S | AR025 | A | A | ||
| 2021-04-29 | 18:35 UTC | m | 62610 | 59.93 | NGVD29 | 1 | V | USGS | S | A | |
| 2021-04-29 | 18:35 UTC | m | 62611 | 59.68 | NAVD88 | 1 | V | USGS | S | A | |
| 2021-04-29 | 18:35 UTC | m | 72019 | 128.07 | 1 | V | USGS | S | A | ||
| 2021-06-22 | 15:15 UTC | m | 62610 | 67.66 | NGVD29 | 1 | S | AR025 | A | A | |
| 2021-06-22 | 15:15 UTC | m | 62611 | 67.41 | NAVD88 | 1 | S | AR025 | A | A | |
| 2021-06-22 | 15:15 UTC | m | 72019 | 120.34 | 1 | S | AR025 | A | A | ||
| 2022-01-18 | 15:00 UTC | m | 62610 | 69.11 | NGVD29 | 1 | S | AR025 | A | A | |
| 2022-01-18 | 15:00 UTC | m | 62611 | 68.86 | NAVD88 | 1 | S | AR025 | A | A | |
| 2022-01-18 | 15:00 UTC | m | 72019 | 118.89 | 1 | S | AR025 | A | A | ||
| 2022-04-04 | 15:30 UTC | m | 62610 | 66.04 | NGVD29 | 1 | S | AR025 | A | A | |
| 2022-04-04 | 15:30 UTC | m | 62611 | 65.79 | NAVD88 | 1 | S | AR025 | A | A | |
| 2022-04-04 | 15:30 UTC | m | 72019 | 121.96 | 1 | S | AR025 | A | A | ||
| 2022-09-15 | 18:00 UTC | m | 62610 | 68.03 | NGVD29 | 1 | S | AR025 | A | A | |
| 2022-09-15 | 18:00 UTC | m | 62611 | 67.78 | NAVD88 | 1 | S | AR025 | A | A | |
| 2022-09-15 | 18:00 UTC | m | 72019 | 119.97 | 1 | S | AR025 | A | A | ||
| 2022-12-01 | 17:40 UTC | m | 62610 | 67.99 | NGVD29 | 1 | S | AR025 | A | A | |
| 2022-12-01 | 17:40 UTC | m | 62611 | 67.74 | NAVD88 | 1 | S | AR025 | A | A | |
| 2022-12-01 | 17:40 UTC | m | 72019 | 120.01 | 1 | S | AR025 | A | A | ||
| 2023-05-01 | 13:30 UTC | m | 62610 | 66.29 | NGVD29 | 1 | S | AR025 | A | A | |
| 2023-05-01 | 13:30 UTC | m | 62611 | 66.04 | NAVD88 | 1 | S | AR025 | A | A | |
| 2023-05-01 | 13:30 UTC | m | 72019 | 121.71 | 1 | S | AR025 | A | A | ||
| 2023-10-12 | 20:18 UTC | m | 62610 | 68.15 | NGVD29 | 1 | S | AR025 | A | A | |
| 2023-10-12 | 20:18 UTC | m | 62611 | 67.90 | NAVD88 | 1 | S | AR025 | A | A | |
| 2023-10-12 | 20:18 UTC | m | 72019 | 119.85 | 1 | S | AR025 | A | A | ||
| 2024-04-23 | 16:52 UTC | m | 62610 | 67.55 | NGVD29 | 1 | S | AR025 | A | P | |
| 2024-04-23 | 16:52 UTC | m | 62611 | 67.30 | NAVD88 | 1 | S | AR025 | A | P | |
| 2024-04-23 | 16:52 UTC | m | 72019 | 120.45 | 1 | S | AR025 | A | P |
| 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 | 1 | Static |
| Method of measurement | S | Steel-tape measurement. |
| Method of measurement | V | Calibrated electric-tape measurement. |
| Measuring agency | AR025 | Union County Conservation District, AR |
| Measuring agency | USGS | U.S. Geological Survey |
| 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. |
| Water-level approval status | P | Provisional data subject to revision. |
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: 2024-06-03 12:55:54 EDT
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