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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1919 | Y | 62610 |   | 2156.56 | NGVD29 | 1 | Z |   |   | A | |
1919 | Y | 62611 |   | 2159.00 | NAVD88 | 1 | Z |   |   | A | |
1919 | Y | 72019 | 15.00 |   |   | 1 | Z |   |   | A | |
1930-04-04 | D | 62610 |   | 2158.56 | NGVD29 | 1 | Z |   |   | A | |
1930-04-04 | D | 62611 |   | 2161.00 | NAVD88 | 1 | Z |   |   | A | |
1930-04-04 | D | 72019 | 13.00 |   |   | 1 | Z |   |   | A | |
1930-09-19 | D | 62610 |   | 2157.96 | NGVD29 | 1 | Z |   |   | A | |
1930-09-19 | D | 62611 |   | 2160.40 | NAVD88 | 1 | Z |   |   | A | |
1930-09-19 | D | 72019 | 13.60 |   |   | 1 | Z |   |   | A | |
1930-12-19 | D | 62610 |   | 2157.56 | NGVD29 | 1 | Z |   |   | A | |
1930-12-19 | D | 62611 |   | 2160.00 | NAVD88 | 1 | Z |   |   | A | |
1930-12-19 | D | 72019 | 14.00 |   |   | 1 | Z |   |   | A | |
1931-05-21 | D | 62610 |   | 2155.06 | NGVD29 | 1 | Z |   |   | A | |
1931-05-21 | D | 62611 |   | 2157.50 | NAVD88 | 1 | Z |   |   | A | |
1931-05-21 | D | 72019 | 16.50 |   |   | 1 | Z |   |   | A | |
1931-08-13 | D | 62610 |   | 2154.86 | NGVD29 | 1 | Z |   |   | A | |
1931-08-13 | D | 62611 |   | 2157.30 | NAVD88 | 1 | Z |   |   | A | |
1931-08-13 | D | 72019 | 16.70 |   |   | 1 | Z |   |   | A | |
1932-07-06 | D | 62610 |   | 2156.76 | NGVD29 | 1 | Z |   |   | A | |
1932-07-06 | D | 62611 |   | 2159.20 | NAVD88 | 1 | Z |   |   | A | |
1932-07-06 | D | 72019 | 14.80 |   |   | 1 | Z |   |   | A | |
1953-12-15 | D | 62610 |   | 2147.78 | NGVD29 | 1 | Z |   |   | A | |
1953-12-15 | D | 62611 |   | 2150.22 | NAVD88 | 1 | Z |   |   | A | |
1953-12-15 | D | 72019 | 23.78 |   |   | 1 | Z |   |   | A | |
1958-12-01 | D | 62610 |   | 2140.56 | NGVD29 | 1 | S |   |   | A | |
1958-12-01 | D | 62611 |   | 2143.00 | NAVD88 | 1 | S |   |   | A | |
1958-12-01 | D | 72019 | 31.00 |   |   | 1 | S |   |   | A | |
1958-12-02 | D | 62610 |   | 2140.23 | NGVD29 | 1 | Z |   |   | A | |
1958-12-02 | D | 62611 |   | 2142.67 | NAVD88 | 1 | Z |   |   | A | |
1958-12-02 | D | 72019 | 31.33 |   |   | 1 | Z |   |   | A | |
1996-05-21 | D | 62610 |   | 2114.13 | NGVD29 | 1 | V |   |   | A | |
1996-05-21 | D | 62611 |   | 2116.57 | NAVD88 | 1 | V |   |   | A | |
1996-05-21 | D | 72019 | 57.43 |   |   | 1 | V |   |   | A |
Section | Code | Description |
---|---|---|
Water-level date-time accuracy | D | Date is accurate to the Day |
Water-level date-time accuracy | Y | Date is accurate to the Year |
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 | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |