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Groundwater levels for the Nation
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
2006-03-24 | D | 62610 |   | -62.63 | NGVD29 | 1 | L |   |   | A | |
2006-03-24 | D | 62611 |   | -63.52 | NAVD88 | 1 | L |   |   | A | |
2006-03-24 | D | 72019 | 146.00 |   |   | 1 | L |   |   | A | |
2016-09-15 | 18:40 UTC | m | 62610 |   | -82.15 | NGVD29 | 1 | S | MD006 | A | A |
2016-09-15 | 18:40 UTC | m | 62611 |   | -83.04 | NAVD88 | 1 | S | MD006 | A | A |
2016-09-15 | 18:40 UTC | m | 72019 | 165.52 |   |   | 1 | S | MD006 | A | A |
2017-04-27 | 15:22 UTC | m | 62610 |   | -80.59 | NGVD29 | 1 | S | MD006 | A | A |
2017-04-27 | 15:22 UTC | m | 62611 |   | -81.48 | NAVD88 | 1 | S | MD006 | A | A |
2017-04-27 | 15:22 UTC | m | 72019 | 163.96 |   |   | 1 | S | MD006 | A | A |
2017-09-26 | 18:22 UTC | m | 62610 |   | -85.08 | NGVD29 | 1 | S | MD006 | A | A |
2017-09-26 | 18:22 UTC | m | 62611 |   | -85.97 | NAVD88 | 1 | S | MD006 | A | A |
2017-09-26 | 18:22 UTC | m | 72019 | 168.45 |   |   | 1 | S | MD006 | A | A |
2018-04-26 | 18:31 UTC | m | 62610 |   | -81.03 | NGVD29 | 1 | S | MD006 | A | A |
2018-04-26 | 18:31 UTC | m | 62611 |   | -81.92 | NAVD88 | 1 | S | MD006 | A | A |
2018-04-26 | 18:31 UTC | m | 72019 | 164.40 |   |   | 1 | S | MD006 | A | A |
2018-10-03 | 17:59 UTC | m | 62610 |   | -82.60 | NGVD29 | 1 | S | MD006 | A | A |
2018-10-03 | 17:59 UTC | m | 62611 |   | -83.49 | NAVD88 | 1 | S | MD006 | A | A |
2018-10-03 | 17:59 UTC | m | 72019 | 165.97 |   |   | 1 | S | MD006 | A | A |
2019-04-23 | 15:54 UTC | m | 62610 |   | -82.45 | NGVD29 | 1 | S | MD006 | A | A |
2019-04-23 | 15:54 UTC | m | 62611 |   | -83.34 | NAVD88 | 1 | S | MD006 | A | A |
2019-04-23 | 15:54 UTC | m | 72019 | 165.82 |   |   | 1 | S | MD006 | A | A |
2019-09-25 | 14:33 UTC | m | 62610 |   | -89.16 | NGVD29 | 1 | S | MD006 | A | A |
2019-09-25 | 14:33 UTC | m | 62611 |   | -90.05 | NAVD88 | 1 | S | MD006 | A | A |
2019-09-25 | 14:33 UTC | m | 72019 | 172.53 |   |   | 1 | S | MD006 | A | A |
2020-05-27 | 15:46 UTC | m | 62610 |   | -84.89 | NGVD29 | 1 | S | MD006 | A | A |
2020-05-27 | 15:46 UTC | m | 62611 |   | -85.78 | NAVD88 | 1 | S | MD006 | A | A |
2020-05-27 | 15:46 UTC | m | 72019 | 168.26 |   |   | 1 | S | MD006 | A | A |
2020-09-17 | 14:09 UTC | m | 62610 |   | -85.80 | NGVD29 | 1 | S | MD006 | A | A |
2020-09-17 | 14:09 UTC | m | 62611 |   | -86.69 | NAVD88 | 1 | S | MD006 | A | A |
2020-09-17 | 14:09 UTC | m | 72019 | 169.17 |   |   | 1 | S | MD006 | A | A |
2021-04-26 | 15:47 UTC | m | 62610 |   | -83.79 | NGVD29 | 1 | S | MD006 | A | A |
2021-04-26 | 15:47 UTC | m | 62611 |   | -84.68 | NAVD88 | 1 | S | MD006 | A | A |
2021-04-26 | 15:47 UTC | m | 72019 | 167.16 |   |   | 1 | S | MD006 | A | A |
2021-09-14 | 16:15 UTC | m | 62610 |   | -87.62 | NGVD29 | 1 | S | MD006 | A | A |
2021-09-14 | 16:15 UTC | m | 62611 |   | -88.51 | NAVD88 | 1 | S | MD006 | A | A |
2021-09-14 | 16:15 UTC | m | 72019 | 170.99 |   |   | 1 | S | MD006 | A | A |
2022-04-27 | 14:50 UTC | m | 62610 |   | -83.77 | NGVD29 | 1 | S | MD006 | A | A |
2022-04-27 | 14:50 UTC | m | 62611 |   | -84.66 | NAVD88 | 1 | S | MD006 | A | A |
2022-04-27 | 14:50 UTC | m | 72019 | 167.14 |   |   | 1 | S | MD006 | A | A |
2022-09-20 | 19:04 UTC | m | 62610 |   | -85.57 | NGVD29 | P | S | MD006 | A | A |
2022-09-20 | 19:04 UTC | m | 62611 |   | -86.46 | NAVD88 | P | S | MD006 | A | A |
2022-09-20 | 19:04 UTC | m | 72019 | 168.94 |   |   | P | S | MD006 | A | A |
2023-09-12 | 13:29 UTC | m | 62610 |   | -88.61 | NGVD29 | 1 | S | MD006 | A | A |
2023-09-12 | 13:29 UTC | m | 62611 |   | -89.50 | NAVD88 | 1 | S | MD006 | A | A |
2023-09-12 | 13:29 UTC | m | 72019 | 171.98 |   |   | 1 | S | MD006 | A | A |
2024-04-17 | 12:50 UTC | m | 62610 |   | -83.61 | NGVD29 | 1 | S | MD006 | A | P |
2024-04-17 | 12:50 UTC | m | 62611 |   | -84.50 | NAVD88 | 1 | S | MD006 | A | P |
2024-04-17 | 12:50 UTC | m | 72019 | 166.98 |   |   | 1 | S | MD006 | A | P |
2024-09-25 | 13:13 UTC | m | 62610 |   | -89.56 | NGVD29 | 1 | S | MD006 | A | P |
2024-09-25 | 13:13 UTC | m | 62611 |   | -90.45 | NAVD88 | 1 | S | MD006 | A | P |
2024-09-25 | 13:13 UTC | m | 72019 | 172.93 |   |   | 1 | S | MD006 | A | P |
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 | Water level was affected by pumping at the time of the measurement |
Method of measurement | L | Interpreted from geophysical logs. |
Method of measurement | S | Steel-tape measurement. |
Measuring agency | Not determined | |
Measuring agency | MD006 | Maryland 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"). |
Water-level approval status | A | Approved for publication -- Processing and review completed. |
Water-level approval status | P | Provisional data subject to revision. |