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Groundwater levels for the Nation
Agency code = | usgs |
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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1997-04-30 | D | 62610 |   | -31.98 | NGVD29 | 1 | S | USGS | S | A | |
1997-04-30 | D | 62611 |   | -32.74 | NAVD88 | 1 | S | USGS | S | A | |
1997-04-30 | D | 72019 | 47.98 |   |   | 1 | S | USGS | S | A | |
2012-04-18 | 14:20 UTC | m | 62610 |   | -108.04 | NGVD29 | 1 | T | MD006 | A | A |
2012-04-18 | 14:20 UTC | m | 62611 |   | -108.80 | NAVD88 | 1 | T | MD006 | A | A |
2012-04-18 | 14:20 UTC | m | 72019 | 124.04 |   |   | 1 | T | MD006 | A | A |
2013-04-16 | 13:34 UTC | m | 62610 |   | -97.92 | NGVD29 | P | T | MD006 | A | A |
2013-04-16 | 13:34 UTC | m | 62611 |   | -98.68 | NAVD88 | P | T | MD006 | A | A |
2013-04-16 | 13:34 UTC | m | 72019 | 113.92 |   |   | P | T | MD006 | A | A |
2016-09-29 | 14:06 UTC | m | 62610 |   | -47.88 | NGVD29 | 1 | T | MD006 | A | A |
2016-09-29 | 14:06 UTC | m | 62611 |   | -48.64 | NAVD88 | 1 | T | MD006 | A | A |
2016-09-29 | 14:06 UTC | m | 72019 | 63.88 |   |   | 1 | T | MD006 | A | A |
2017-09-22 | 14:23 UTC | m | 62610 |   | -49.73 | NGVD29 | 1 | T | MD006 | A | A |
2017-09-22 | 14:23 UTC | m | 62611 |   | -50.49 | NAVD88 | 1 | T | MD006 | A | A |
2017-09-22 | 14:23 UTC | m | 72019 | 65.73 |   |   | 1 | T | MD006 | A | A |
2018-09-27 | 13:18 UTC | m | 62610 |   | -49.39 | NGVD29 | 1 | V | USGS | S | A |
2018-09-27 | 13:18 UTC | m | 62611 |   | -50.15 | NAVD88 | 1 | V | USGS | S | A |
2018-09-27 | 13:18 UTC | m | 72019 | 65.39 |   |   | 1 | V | USGS | S | A |
2019-09-23 | 14:31 UTC | m | 62610 |   | -44.24 | NGVD29 | 1 | V | USGS | S | A |
2019-09-23 | 14:31 UTC | m | 62611 |   | -45.00 | NAVD88 | 1 | V | USGS | S | A |
2019-09-23 | 14:31 UTC | m | 72019 | 60.24 |   |   | 1 | V | USGS | S | A |
2020-09-22 | 14:22 UTC | m | 62610 |   | -107.28 | NGVD29 | P | V | USGS | S | A |
2020-09-22 | 14:22 UTC | m | 62611 |   | -108.04 | NAVD88 | P | V | USGS | S | A |
2020-09-22 | 14:22 UTC | m | 72019 | 123.28 |   |   | P | V | USGS | S | A |
2021-09-27 | 15:25 UTC | m | 62610 |   | -43.99 | NGVD29 | 1 | V | USGS | S | A |
2021-09-27 | 15:25 UTC | m | 62611 |   | -44.75 | NAVD88 | 1 | V | USGS | S | A |
2021-09-27 | 15:25 UTC | m | 72019 | 59.99 |   |   | 1 | V | USGS | S | A |
2022-09-27 | 13:46 UTC | m | 62610 |   | -48.85 | NGVD29 | 1 | V | USGS | S | A |
2022-09-27 | 13:46 UTC | m | 62611 |   | -49.61 | NAVD88 | 1 | V | USGS | S | A |
2022-09-27 | 13:46 UTC | m | 72019 | 64.85 |   |   | 1 | V | USGS | S | A |
2023-09-27 | 14:07 UTC | m | 62610 |   | -49.91 | NGVD29 | 1 | V | USGS | S | A |
2023-09-27 | 14:07 UTC | m | 62611 |   | -50.67 | NAVD88 | 1 | V | USGS | S | A |
2023-09-27 | 14:07 UTC | m | 72019 | 65.91 |   |   | 1 | V | USGS | S | A |
2024-09-20 | 14:20 UTC | m | 62610 |   | -38.37 | NGVD29 | 1 | V | USGS | S | A |
2024-09-20 | 14:20 UTC | m | 62611 |   | -39.13 | NAVD88 | 1 | V | USGS | S | A |
2024-09-20 | 14:20 UTC | m | 72019 | 54.37 |   |   | 1 | V | 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 |
Status | P | Pumping |
Method of measurement | S | Steel-tape measurement. |
Method of measurement | T | Electric-tape measurement. |
Method of measurement | V | Calibrated electric-tape measurement. |
Measuring agency | MD006 | Maryland Geological Survey |
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. |