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Groundwater levels for California
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1990-05-24 | D | 62610 |   | 1857.60 | NGVD29 | 1 | V |   |   | A | |
1990-05-24 | D | 62611 |   | 1859.98 | NAVD88 | 1 | V |   |   | A | |
1990-05-24 | D | 72019 | 227.40 |   |   | 1 | V |   |   | A | |
1991-06-10 | D | 62610 |   | 1878.30 | NGVD29 | 1 | S |   |   | A | |
1991-06-10 | D | 62611 |   | 1880.68 | NAVD88 | 1 | S |   |   | A | |
1991-06-10 | D | 72019 | 206.70 |   |   | 1 | S |   |   | A | |
1993-06-21 | D | 62610 |   | 1827.30 | NGVD29 | P | V |   |   | A | |
1993-06-21 | D | 62611 |   | 1829.68 | NAVD88 | P | V |   |   | A | |
1993-06-21 | D | 72019 | 257.70 |   |   | P | V |   |   | A | |
1998-03-24 | D | 62610 |   | 1838.03 | NGVD29 | P | V | USGS | S | A | |
1998-03-24 | D | 62611 |   | 1840.41 | NAVD88 | P | V | USGS | S | A | |
1998-03-24 | D | 72019 | 246.97 |   |   | P | V | USGS | S | A | |
2000-04-25 | D | 62610 |   | 1823.35 | NGVD29 | 1 | V |   |   | A | |
2000-04-25 | D | 62611 |   | 1825.73 | NAVD88 | 1 | V |   |   | A | |
2000-04-25 | D | 72019 | 261.65 |   |   | 1 | V |   |   | A | |
2002-03-12 | 18:36 UTC | m | 62610 |   | 1824.27 | NGVD29 | 1 | V | USGS | S | A |
2002-03-12 | 18:36 UTC | m | 62611 |   | 1826.65 | NAVD88 | 1 | V | USGS | S | A |
2002-03-12 | 18:36 UTC | m | 72019 | 260.73 |   |   | 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 | V | Calibrated electric-tape measurement. |
Measuring agency | Not determined | |
Measuring agency | USGS | U.S. Geological Survey |
Source of measurement | Not determined | |
Source of measurement | S | Measured by personnel of reporting agency. |
Water-level approval status | A | Approved for publication -- Processing and review completed. |