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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-10-20 | 19:42 UTC | m | 62610 |   | -6.42 | NGVD29 | 1 | S | MD006 | A | A |
2011-10-20 | 19:42 UTC | m | 62611 |   | -7.22 | NAVD88 | 1 | S | MD006 | A | A |
2011-10-20 | 19:42 UTC | m | 72019 | 13.32 |   |   | 1 | S | MD006 | A | A |
2012-04-12 | 15:03 UTC | m | 62610 |   | -6.08 | NGVD29 | 1 | S | MD006 | A | A |
2012-04-12 | 15:03 UTC | m | 62611 |   | -6.88 | NAVD88 | 1 | S | MD006 | A | A |
2012-04-12 | 15:03 UTC | m | 72019 | 12.98 |   |   | 1 | S | MD006 | A | A |
2013-04-17 | 14:45 UTC | m | 62610 |   | -5.91 | NGVD29 | 1 | S | MD006 | A | A |
2013-04-17 | 14:45 UTC | m | 62611 |   | -6.71 | NAVD88 | 1 | S | MD006 | A | A |
2013-04-17 | 14:45 UTC | m | 72019 | 12.81 |   |   | 1 | S | MD006 | 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 | 1 | Static |
Method of measurement | S | Steel-tape measurement. |
Measuring agency | MD006 | Maryland Geological Survey |
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. |