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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1954-03-10 | D | 62610 |   | 2840.76 | NGVD29 | 1 | S |   |   | A | |
1954-03-10 | D | 62611 |   | 2843.50 | NAVD88 | 1 | S |   |   | A | |
1954-03-10 | D | 72019 | 9.24 |   |   | 1 | S |   |   | A | |
1978-04-12 | D | 62610 |   | 2833.51 | NGVD29 | 1 | S |   |   | A | |
1978-04-12 | D | 62611 |   | 2836.25 | NAVD88 | 1 | S |   |   | A | |
1978-04-12 | D | 72019 | 16.49 |   |   | 1 | S |   |   | A | |
2004-03-03 | D | 62610 |   | 2824.41 | NGVD29 | 1 | S | USGS | S | A | |
2004-03-03 | D | 62611 |   | 2827.15 | NAVD88 | 1 | S | USGS | S | A | |
2004-03-03 | D | 72019 | 25.59 |   |   | 1 | S | USGS | S | A | |
2006-04-12 | D | 62610 |   | 2824.04 | NGVD29 | 1 | V | USGS | S | A | |
2006-04-12 | D | 62611 |   | 2826.78 | NAVD88 | 1 | V | USGS | S | A | |
2006-04-12 | D | 72019 | 25.96 |   |   | 1 | V | USGS | S | A | |
2008-04-16 | D | 62610 |   | 2823.46 | NGVD29 | 1 | V | USGS | S | A | |
2008-04-16 | D | 62611 |   | 2826.20 | NAVD88 | 1 | V | USGS | S | A | |
2008-04-16 | D | 72019 | 26.54 |   |   | 1 | V | USGS | S | A | |
2010-03-08 | D | 62610 |   | 2822.01 | NGVD29 | 1 | V | USGS | S | A | |
2010-03-08 | D | 62611 |   | 2824.75 | NAVD88 | 1 | V | USGS | S | A | |
2010-03-08 | D | 72019 | 27.99 |   |   | 1 | V | USGS | S | A | |
2012-03-28 | 18:16 UTC | m | 62610 |   | 2821.50 | NGVD29 | 1 | V | USGS | S | A |
2012-03-28 | 18:16 UTC | m | 62611 |   | 2824.24 | NAVD88 | 1 | V | USGS | S | A |
2012-03-28 | 18:16 UTC | m | 72019 | 28.50 |   |   | 1 | V | USGS | S | A |
2014-03-06 | 15:17 UTC | m | 62610 |   | 2820.65 | NGVD29 | 1 | V | USGS | S | A |
2014-03-06 | 15:17 UTC | m | 62611 |   | 2823.39 | NAVD88 | 1 | V | USGS | S | A |
2014-03-06 | 15:17 UTC | m | 72019 | 29.35 |   |   | 1 | V | USGS | S | A |
2016-03-15 | 17:33 UTC | m | 62610 |   | 2819.60 | NGVD29 | 1 | V | USGS | S | A |
2016-03-15 | 17:33 UTC | m | 62611 |   | 2822.34 | NAVD88 | 1 | V | USGS | S | A |
2016-03-15 | 17:33 UTC | m | 72019 | 30.40 |   |   | 1 | V | USGS | S | A |
2018-03-20 | 16:38 UTC | m | 62610 |   | 2818.69 | NGVD29 | 1 | V | USGS | S | A |
2018-03-20 | 16:38 UTC | m | 62611 |   | 2821.43 | NAVD88 | 1 | V | USGS | S | A |
2018-03-20 | 16:38 UTC | m | 72019 | 31.31 |   |   | 1 | V | USGS | S | A |
2020-03-18 | 00:33 UTC | m | 62610 |   | 2817.89 | NGVD29 | 1 | V | USGS | S | A |
2020-03-18 | 00:33 UTC | m | 62611 |   | 2820.63 | NAVD88 | 1 | V | USGS | S | A |
2020-03-18 | 00:33 UTC | m | 72019 | 32.11 |   |   | 1 | V | USGS | S | A |
2023-03-10 | 20:07 UTC | m | 62610 |   | 2818.09 | NGVD29 | 1 | V | USGS | S | A |
2023-03-10 | 20:07 UTC | m | 62611 |   | 2820.83 | NAVD88 | 1 | V | USGS | S | A |
2023-03-10 | 20:07 UTC | m | 72019 | 33.17 |   |   | 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. |
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. |