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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1975-05-12 | D | 62610 |   | 2566.70 | NGVD29 | 1 | Z |   |   | A | |
1975-05-12 | D | 62611 |   | 2569.30 | NAVD88 | 1 | Z |   |   | A | |
1975-05-12 | D | 72019 | 63.30 |   |   | 1 | Z |   |   | A | |
1980-02-28 | D | 62610 |   | 2567.48 | NGVD29 | 1 | Z |   |   | A | |
1980-02-28 | D | 62611 |   | 2570.08 | NAVD88 | 1 | Z |   |   | A | |
1980-02-28 | D | 72019 | 62.52 |   |   | 1 | Z |   |   | A | |
1994-05-24 | D | 62610 |   | 2566.78 | NGVD29 | 1 | V |   |   | A | |
1994-05-24 | D | 62611 |   | 2569.38 | NAVD88 | 1 | V |   |   | A | |
1994-05-24 | D | 72019 | 63.22 |   |   | 1 | V |   |   | A | |
1996-04-22 | D | 62610 |   | 2566.61 | NGVD29 | 1 | V |   |   | A | |
1996-04-22 | D | 62611 |   | 2569.21 | NAVD88 | 1 | V |   |   | A | |
1996-04-22 | D | 72019 | 63.39 |   |   | 1 | V |   |   | A | |
1998-03-05 | D | 62610 |   | 2566.49 | NGVD29 | 1 | S |   |   | A | |
1998-03-05 | D | 62611 |   | 2569.09 | NAVD88 | 1 | S |   |   | A | |
1998-03-05 | D | 72019 | 63.51 |   |   | 1 | S |   |   | A | |
2000-03-01 | D | 62610 |   | 2566.22 | NGVD29 | 1 | V |   |   | A | |
2000-03-01 | D | 62611 |   | 2568.82 | NAVD88 | 1 | V |   |   | A | |
2000-03-01 | D | 72019 | 63.78 |   |   | 1 | V |   |   | A | |
2002-03-14 | D | 62610 |   | 2566.04 | NGVD29 | 1 | S | USGS | S | A | |
2002-03-14 | D | 62611 |   | 2568.64 | NAVD88 | 1 | S | USGS | S | A | |
2002-03-14 | D | 72019 | 63.96 |   |   | 1 | S | USGS | S | A | |
2004-03-03 | D | 62610 |   | 2565.88 | NGVD29 | 1 | V | USGS | S | A | |
2004-03-03 | D | 62611 |   | 2568.48 | NAVD88 | 1 | V | USGS | S | A | |
2004-03-03 | D | 72019 | 64.12 |   |   | 1 | V | USGS | S | A | |
2006-03-29 | D | 62610 |   | 2565.71 | NGVD29 | 1 | V | USGS | S | A | |
2006-03-29 | D | 62611 |   | 2568.31 | NAVD88 | 1 | V | USGS | S | A | |
2006-03-29 | D | 72019 | 64.29 |   |   | 1 | V | USGS | S | A | |
2008-03-20 | 16:57 UTC | m | 62610 |   | 2565.56 | NGVD29 | 1 | V | USGS | S | A |
2008-03-20 | 16:57 UTC | m | 62611 |   | 2568.16 | NAVD88 | 1 | V | USGS | S | A |
2008-03-20 | 16:57 UTC | m | 72019 | 64.44 |   |   | 1 | V | USGS | S | A |
2010-03-24 | D | 62610 |   | 2565.31 | NGVD29 | 1 | V | USGS | S | A | |
2010-03-24 | D | 62611 |   | 2567.91 | NAVD88 | 1 | V | USGS | S | A | |
2010-03-24 | D | 72019 | 64.69 |   |   | 1 | V | USGS | S | A | |
2012-03-08 | 21:22 UTC | m | 62610 |   | 2565.12 | NGVD29 | 1 | V | USGS | S | A |
2012-03-08 | 21:22 UTC | m | 62611 |   | 2567.72 | NAVD88 | 1 | V | USGS | S | A |
2012-03-08 | 21:22 UTC | m | 72019 | 64.88 |   |   | 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 |
Method of measurement | S | Steel-tape measurement. |
Method of measurement | V | Calibrated electric-tape measurement. |
Method of measurement | Z | Other. |
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. |