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Groundwater levels for California
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1981-06-24 | D | 62610 |   | 2805.00 | NGVD29 | 1 | O |   |   | A | |
1981-06-24 | D | 62611 |   | 2807.88 | NAVD88 | 1 | O |   |   | A | |
1981-06-24 | D | 72019 | 413.00 |   |   | 1 | O |   |   | A | |
1988-05-11 | D | 62610 |   | 2796.70 | NGVD29 | P | S |   |   | A | |
1988-05-11 | D | 62611 |   | 2799.58 | NAVD88 | P | S |   |   | A | |
1988-05-11 | D | 72019 | 421.30 |   |   | P | S |   |   | A | |
1989-06-06 | D | 62610 |   | 2788.02 | NGVD29 | P | S |   |   | A | |
1989-06-06 | D | 62611 |   | 2790.90 | NAVD88 | P | S |   |   | A | |
1989-06-06 | D | 72019 | 429.98 |   |   | P | S |   |   | A | |
1992-05-03 | D | 62610 |   | 2780.80 | NGVD29 | 1 | O |   |   | A | |
1992-05-03 | D | 62611 |   | 2783.68 | NAVD88 | 1 | O |   |   | A | |
1992-05-03 | D | 72019 | 437.20 |   |   | 1 | O |   |   | A | |
1996-04-01 | D | 62610 |   | 2784.00 | NGVD29 | 1 | O |   |   | A | |
1996-04-01 | D | 62611 |   | 2786.88 | NAVD88 | 1 | O |   |   | A | |
1996-04-01 | D | 72019 | 434.00 |   |   | 1 | O |   |   | A | |
1998-03-29 | D | 62610 |   | 2798.00 | NGVD29 | 1 | O |   |   | A | |
1998-03-29 | D | 62611 |   | 2800.88 | NAVD88 | 1 | O |   |   | A | |
1998-03-29 | D | 72019 | 420.00 |   |   | 1 | O |   |   | A | |
2005-03-30 | D | 62610 |   | 2763.90 | NGVD29 | 1 | O | USGS | S | A | |
2005-03-30 | D | 62611 |   | 2766.78 | NAVD88 | 1 | O | USGS | S | A | |
2005-03-30 | D | 72019 | 454.10 |   |   | 1 | O | USGS | S | A | |
2007-05-02 | D | 62610 |   | 2776.50 | NGVD29 | 1 | O | USGS | S | A | |
2007-05-02 | D | 62611 |   | 2779.38 | NAVD88 | 1 | O | USGS | S | A | |
2007-05-02 | D | 72019 | 441.50 |   |   | 1 | O | USGS | S | A | |
2009-03-04 | D | 62610 |   | 2770.60 | NGVD29 | 1 | O | USGS | S | A | |
2009-03-04 | D | 62611 |   | 2773.48 | NAVD88 | 1 | O | USGS | S | A | |
2009-03-04 | D | 72019 | 447.40 |   |   | 1 | O | USGS | S | A | |
2009-04-05 | D | 62610 |   | 2774.20 | NGVD29 | 1 | O | USGS | S | A | |
2009-04-05 | D | 62611 |   | 2777.08 | NAVD88 | 1 | O | USGS | S | A | |
2009-04-05 | D | 72019 | 443.80 |   |   | 1 | O | USGS | S | A | |
2010-03-01 | D | 62610 |   | 2778.10 | NGVD29 | 1 | O | USGS | S | A | |
2010-03-01 | D | 62611 |   | 2780.98 | NAVD88 | 1 | O | USGS | S | A | |
2010-03-01 | D | 72019 | 439.90 |   |   | 1 | O | USGS | S | A | |
2010-04-02 | D | 62610 |   | 2778.10 | NGVD29 | 1 | O | USGS | S | A | |
2010-04-02 | D | 62611 |   | 2780.98 | NAVD88 | 1 | O | USGS | S | A | |
2010-04-02 | D | 72019 | 439.90 |   |   | 1 | O | USGS | S | A | |
2012-10-02 | D | 62610 |   | 2777.20 | NGVD29 | 1 | V | USGS | S | A | |
2012-10-02 | D | 62611 |   | 2780.08 | NAVD88 | 1 | V | USGS | S | A | |
2012-10-02 | D | 72019 | 440.80 |   |   | 1 | V | USGS | S | A | |
2013-10-29 | 16:23 UTC | m | 62610 |   | 2767.55 | NGVD29 | 1 | V | USGS | S | A |
2013-10-29 | 16:23 UTC | m | 62611 |   | 2770.43 | NAVD88 | 1 | V | USGS | S | A |
2013-10-29 | 16:23 UTC | m | 72019 | 450.45 |   |   | 1 | V | USGS | S | A |
2014-03-06 | 16:55 UTC | m | 62610 |   | 2768.28 | NGVD29 | 1 | V | USGS | S | A |
2014-03-06 | 16:55 UTC | m | 62611 |   | 2771.16 | NAVD88 | 1 | V | USGS | S | A |
2014-03-06 | 16:55 UTC | m | 72019 | 449.72 |   |   | 1 | V | USGS | S | A |
2017-02-28 | 19:00 UTC | m | 62610 |   | 2775.00 | NGVD29 | 1 | A |   |   | A |
2017-02-28 | 19:00 UTC | m | 62611 |   | 2777.88 | NAVD88 | 1 | A |   |   | A |
2017-02-28 | 19:00 UTC | m | 72019 | 443.00 |   |   | 1 | A |   |   | A |
2018-03-28 | 20:00 UTC | m | 62610 |   | 2774.90 | NGVD29 | 1 | A | USGS | S | A |
2018-03-28 | 20:00 UTC | m | 62611 |   | 2777.78 | NAVD88 | 1 | A | USGS | S | A |
2018-03-28 | 20:00 UTC | m | 72019 | 443.10 |   |   | 1 | A | 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 | A | Airline measurement. |
Method of measurement | O | Observed. |
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. |