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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1987-03-26 | D | 62610 |   | -1.99 | NGVD29 | 1 | L |   |   | A | |
1987-03-26 | D | 62611 |   | -2.74 | NAVD88 | 1 | L |   |   | A | |
1987-03-26 | D | 72019 | 20.00 |   |   | 1 | L |   |   | A | |
2010-03-18 | 16:36 UTC | m | 62610 |   | 12.62 | NGVD29 | 1 | T | USGS | S | A |
2010-03-18 | 16:36 UTC | m | 62611 |   | 11.87 | NAVD88 | 1 | T | USGS | S | A |
2010-03-18 | 16:36 UTC | m | 72019 | 5.39 |   |   | 1 | T | USGS | S | A |
2011-03-02 | 16:38 UTC | m | 62610 |   | 10.62 | NGVD29 | 1 | T |   |   | A |
2011-03-02 | 16:38 UTC | m | 62611 |   | 9.87 | NAVD88 | 1 | T |   |   | A |
2011-03-02 | 16:38 UTC | m | 72019 | 7.39 |   |   | 1 | T |   |   | A |
2011-05-13 | 19:35 UTC | m | 62610 |   | 10.52 | NGVD29 | 1 | T |   |   | A |
2011-05-13 | 19:35 UTC | m | 62611 |   | 9.77 | NAVD88 | 1 | T |   |   | A |
2011-05-13 | 19:35 UTC | m | 72019 | 7.49 |   |   | 1 | T |   |   | A |
2011-06-30 | 15:45 UTC | m | 62610 |   | 9.42 | NGVD29 | 1 | T |   |   | A |
2011-06-30 | 15:45 UTC | m | 62611 |   | 8.67 | NAVD88 | 1 | T |   |   | A |
2011-06-30 | 15:45 UTC | m | 72019 | 8.59 |   |   | 1 | T |   |   | A |
2011-10-14 | 16:30 UTC | m | 62610 |   | 10.25 | NGVD29 | 1 | T |   |   | A |
2011-10-14 | 16:30 UTC | m | 62611 |   | 9.50 | NAVD88 | 1 | T |   |   | A |
2011-10-14 | 16:30 UTC | m | 72019 | 7.76 |   |   | 1 | T |   |   | A |
2011-12-14 | 14:35 UTC | m | 62610 |   | 11.16 | NGVD29 | 1 | T |   |   | A |
2011-12-14 | 14:35 UTC | m | 62611 |   | 10.41 | NAVD88 | 1 | T |   |   | A |
2011-12-14 | 14:35 UTC | m | 72019 | 6.85 |   |   | 1 | T |   |   | A |
2012-03-30 | 16:15 UTC | m | 62610 |   | 10.58 | NGVD29 | 1 | T |   |   | A |
2012-03-30 | 16:15 UTC | m | 62611 |   | 9.83 | NAVD88 | 1 | T |   |   | A |
2012-03-30 | 16:15 UTC | m | 72019 | 7.43 |   |   | 1 | T |   |   | A |
2012-06-25 | 17:55 UTC | m | 62610 |   | 10.07 | NGVD29 | 1 | T |   |   | A |
2012-06-25 | 17:55 UTC | m | 62611 |   | 9.32 | NAVD88 | 1 | T |   |   | A |
2012-06-25 | 17:55 UTC | m | 72019 | 7.94 |   |   | 1 | T |   |   | A |
2012-11-21 | 15:50 UTC | m | 62610 |   | 9.32 | NGVD29 | 1 | T |   |   | A |
2012-11-21 | 15:50 UTC | m | 62611 |   | 8.57 | NAVD88 | 1 | T |   |   | A |
2012-11-21 | 15:50 UTC | m | 72019 | 8.69 |   |   | 1 | T |   |   | A |
2013-03-28 | 15:20 UTC | m | 62610 |   | 11.34 | NGVD29 | 1 | T |   |   | A |
2013-03-28 | 15:20 UTC | m | 62611 |   | 10.59 | NAVD88 | 1 | T |   |   | A |
2013-03-28 | 15:20 UTC | m | 72019 | 6.67 |   |   | 1 | T |   |   | A |
2013-06-10 | 14:08 UTC | m | 62610 |   | 10.37 | NGVD29 | 1 | T |   |   | A |
2013-06-10 | 14:08 UTC | m | 62611 |   | 9.62 | NAVD88 | 1 | T |   |   | A |
2013-06-10 | 14:08 UTC | m | 72019 | 7.64 |   |   | 1 | T |   |   | A |
2013-06-10 | 15:30 UTC | m | 62610 |   | 10.29 | NGVD29 | 1 | T |   |   | A |
2013-06-10 | 15:30 UTC | m | 62611 |   | 9.54 | NAVD88 | 1 | T |   |   | A |
2013-06-10 | 15:30 UTC | m | 72019 | 7.72 |   |   | 1 | T |   |   | A |
2013-06-10 | 15:55 UTC | m | 62610 |   | 10.25 | NGVD29 | 1 | T |   |   | A |
2013-06-10 | 15:55 UTC | m | 62611 |   | 9.50 | NAVD88 | 1 | T |   |   | A |
2013-06-10 | 15:55 UTC | m | 72019 | 7.76 |   |   | 1 | T |   |   | A |
2013-06-10 | 16:00 UTC | m | 62610 |   | 10.24 | NGVD29 | 1 | T |   |   | A |
2013-06-10 | 16:00 UTC | m | 62611 |   | 9.49 | NAVD88 | 1 | T |   |   | A |
2013-06-10 | 16:00 UTC | m | 72019 | 7.77 |   |   | 1 | T |   |   | A |
2013-06-25 | 15:30 UTC | m | 62610 |   | 10.48 | NGVD29 | 1 | T |   |   | A |
2013-06-25 | 15:30 UTC | m | 62611 |   | 9.73 | NAVD88 | 1 | T |   |   | A |
2013-06-25 | 15:30 UTC | m | 72019 | 7.53 |   |   | 1 | T |   |   | A |
2013-07-31 | D | 62610 |   | 9.70 | NGVD29 | 1 | T | NH021 | A | A | |
2013-07-31 | D | 62611 |   | 8.95 | NAVD88 | 1 | T | NH021 | A | A | |
2013-07-31 | D | 72019 | 8.31 |   |   | 1 | T | NH021 | A | A | |
2013-08-30 | D | 62610 |   | 8.90 | NGVD29 | 1 | T | NH021 | A | A | |
2013-08-30 | D | 62611 |   | 8.15 | NAVD88 | 1 | T | NH021 | A | A | |
2013-08-30 | D | 72019 | 9.11 |   |   | 1 | T | NH021 | A | A | |
2013-10-01 | D | 62610 |   | 9.31 | NGVD29 | 1 | T | NH021 | A | A | |
2013-10-01 | D | 62611 |   | 8.56 | NAVD88 | 1 | T | NH021 | A | A | |
2013-10-01 | D | 72019 | 8.70 |   |   | 1 | T | NH021 | A | A | |
2013-10-31 | D | 62610 |   | 8.93 | NGVD29 | 1 | T | NH021 | A | A | |
2013-10-31 | D | 62611 |   | 8.18 | NAVD88 | 1 | T | NH021 | A | A | |
2013-10-31 | D | 72019 | 9.08 |   |   | 1 | T | NH021 | A | A | |
2013-11-22 | D | 62610 |   | 8.73 | NGVD29 | 1 | T | NH021 | A | A | |
2013-11-22 | D | 62611 |   | 7.98 | NAVD88 | 1 | T | NH021 | A | A | |
2013-11-22 | D | 72019 | 9.28 |   |   | 1 | T | NH021 | A | A | |
2013-12-30 | D | 62610 |   | 9.52 | NGVD29 | 1 | T | NH021 | A | A | |
2013-12-30 | D | 62611 |   | 8.77 | NAVD88 | 1 | T | NH021 | A | A | |
2013-12-30 | D | 72019 | 8.49 |   |   | 1 | T | NH021 | A | 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 | L | Interpreted from geophysical logs. |
Method of measurement | T | Electric-tape measurement. |
Measuring agency | Not determined | |
Measuring agency | NH021 | New Hampshire Department of Environmental Services |
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. |