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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1990-06-26 | D | 62610 | 23.43 | NGVD29 | 1 | Z | A | ||||
| 1990-06-26 | D | 62611 | 22.63 | NAVD88 | 1 | Z | A | ||||
| 1990-06-26 | D | 72019 | 6.57 | 1 | Z | A | |||||
| 1991-04-25 | D | 62610 | 22.67 | NGVD29 | 1 | Z | A | ||||
| 1991-04-25 | D | 62611 | 21.87 | NAVD88 | 1 | Z | A | ||||
| 1991-04-25 | D | 72019 | 7.33 | 1 | Z | A | |||||
| 1991-10-22 | D | 62610 | 22.05 | NGVD29 | 1 | Z | A | ||||
| 1991-10-22 | D | 62611 | 21.25 | NAVD88 | 1 | Z | A | ||||
| 1991-10-22 | D | 72019 | 7.95 | 1 | Z | A | |||||
| 1992-04-21 | D | 62610 | 21.62 | NGVD29 | 1 | Z | A | ||||
| 1992-04-21 | D | 62611 | 20.82 | NAVD88 | 1 | Z | A | ||||
| 1992-04-21 | D | 72019 | 8.38 | 1 | Z | A | |||||
| 2012-04-10 | 20:48 UTC | m | 62610 | 22.97 | NGVD29 | 1 | S | MD006 | A | A | |
| 2012-04-10 | 20:48 UTC | m | 62611 | 22.17 | NAVD88 | 1 | S | MD006 | A | A | |
| 2012-04-10 | 20:48 UTC | m | 72019 | 7.03 | 1 | S | MD006 | A | A | ||
| 2012-09-13 | 21:28 UTC | m | 62610 | 22.10 | NGVD29 | 1 | S | MD006 | A | A | |
| 2012-09-13 | 21:28 UTC | m | 62611 | 21.30 | NAVD88 | 1 | S | MD006 | A | A | |
| 2012-09-13 | 21:28 UTC | m | 72019 | 7.90 | 1 | S | MD006 | A | A | ||
| 2013-04-09 | 19:35 UTC | m | 62610 | 21.90 | NGVD29 | 1 | S | USGS | S | A | |
| 2013-04-09 | 19:35 UTC | m | 62611 | 21.10 | NAVD88 | 1 | S | USGS | S | A | |
| 2013-04-09 | 19:35 UTC | m | 72019 | 8.10 | 1 | S | USGS | S | A |
| Section | Code | Description |
|---|---|---|
| Water-level date-time accuracy | D | Date is accurate to the Day |
| 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 | Z | Other. |
| Measuring agency | Not determined | |
| Measuring agency | MD006 | Maryland Geological Survey |
| 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: 2024-11-28 14:44:07 EST
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