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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1986-02-05 | 23:00 UTC | m | 62610 |   | 2321.00 | NGVD29 | 1 | O | USGS | S | A |
1986-02-05 | 23:00 UTC | m | 62611 |   | 2323.55 | NAVD88 | 1 | O | USGS | S | A |
1986-02-05 | 23:00 UTC | m | 72019 | 482.00 |   |   | 1 | O | USGS | S | A |
1986-03-13 | D | 62610 |   | 2321.00 | NGVD29 | 1 | S |   |   | A | |
1986-03-13 | D | 62611 |   | 2323.55 | NAVD88 | 1 | S |   |   | A | |
1986-03-13 | D | 72019 | 482.00 |   |   | 1 | S |   |   | A | |
1986-07-16 | D | 62610 |   | 2320.58 | NGVD29 | 1 | S |   |   | A | |
1986-07-16 | D | 62611 |   | 2323.13 | NAVD88 | 1 | S |   |   | A | |
1986-07-16 | D | 72019 | 482.42 |   |   | 1 | S |   |   | A | |
1987-01-20 | D | 62610 |   | 2317.84 | NGVD29 | 1 | S |   |   | A | |
1987-01-20 | D | 62611 |   | 2320.39 | NAVD88 | 1 | S |   |   | A | |
1987-01-20 | D | 72019 | 485.16 |   |   | 1 | S |   |   | A | |
1987-10-09 | D | 62610 |   | 2317.13 | NGVD29 | 1 | S |   |   | A | |
1987-10-09 | D | 62611 |   | 2319.68 | NAVD88 | 1 | S |   |   | A | |
1987-10-09 | D | 72019 | 485.87 |   |   | 1 | S |   |   | A | |
1989-06-13 | D | 62610 |   | 2317.20 | NGVD29 | 1 | S |   |   | A | |
1989-06-13 | D | 62611 |   | 2319.75 | NAVD88 | 1 | S |   |   | A | |
1989-06-13 | D | 72019 | 485.80 |   |   | 1 | S |   |   | A | |
1989-08-18 | D | 62610 |   | 2317.28 | NGVD29 | 1 | S |   |   | A | |
1989-08-18 | D | 62611 |   | 2319.83 | NAVD88 | 1 | S |   |   | A | |
1989-08-18 | D | 72019 | 485.72 |   |   | 1 | S |   |   | A | |
1991-05-20 | D | 62610 |   | 2317.36 | NGVD29 | 1 | S |   |   | A | |
1991-05-20 | D | 62611 |   | 2319.91 | NAVD88 | 1 | S |   |   | A | |
1991-05-20 | D | 72019 | 485.64 |   |   | 1 | S |   |   | A | |
1992-08-28 | D | 62610 |   | 2318.23 | NGVD29 | 1 | S |   |   | A | |
1992-08-28 | D | 62611 |   | 2320.78 | NAVD88 | 1 | S |   |   | A | |
1992-08-28 | D | 72019 | 484.77 |   |   | 1 | S |   |   | A | |
1993-09-08 | D | 62610 |   | 2320.31 | NGVD29 | 1 | V |   |   | A | |
1993-09-08 | D | 62611 |   | 2322.86 | NAVD88 | 1 | V |   |   | A | |
1993-09-08 | D | 72019 | 482.69 |   |   | 1 | V |   |   | A | |
1994-03-23 | D | 62610 |   | 2320.15 | NGVD29 | 1 | V |   |   | A | |
1994-03-23 | D | 62611 |   | 2322.70 | NAVD88 | 1 | V |   |   | A | |
1994-03-23 | D | 72019 | 482.85 |   |   | 1 | V |   |   | A | |
1994-08-22 | D | 62610 |   | 2320.16 | NGVD29 | 1 | V |   |   | A | |
1994-08-22 | D | 62611 |   | 2322.71 | NAVD88 | 1 | V |   |   | A | |
1994-08-22 | D | 72019 | 482.84 |   |   | 1 | V |   |   | A | |
1996-04-23 | D | 62610 |   | 2320.79 | NGVD29 | 1 | V |   |   | A | |
1996-04-23 | D | 62611 |   | 2323.34 | NAVD88 | 1 | V |   |   | A | |
1996-04-23 | D | 72019 | 482.21 |   |   | 1 | V |   |   | A | |
1998-02-11 | D | 62610 |   | 2320.37 | NGVD29 | 1 | S | USGS | S | A | |
1998-02-11 | D | 62611 |   | 2322.92 | NAVD88 | 1 | S | USGS | S | A | |
1998-02-11 | D | 72019 | 482.63 |   |   | 1 | S | USGS | S | A | |
1999-10-22 | D | 62610 |   | 2290.82 | NGVD29 | 1 | V | USGS | S | A | |
1999-10-22 | D | 62611 |   | 2293.37 | NAVD88 | 1 | V | USGS | S | A | |
1999-10-22 | D | 72019 | 512.18 |   |   | 1 | V | USGS | S | A | |
2000-05-11 | 17:50 UTC | m | 62610 |   | 2316.37 | NGVD29 | 1 | S | USGS | S | A |
2000-05-11 | 17:50 UTC | m | 62611 |   | 2318.92 | NAVD88 | 1 | S | USGS | S | A |
2000-05-11 | 17:50 UTC | m | 72019 | 486.63 |   |   | 1 | S | 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 |
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. |