Page Loading - Please Wait...
Groundwater levels for Louisiana
Important: Next Generation Monitoring Location Page
| Agency code = | usgs |
|---|---|
| site_no list = |
|
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1984-05-31 | D | 62610 | -35.00 | NGVD29 | 1 | Z | A | ||||
| 1984-05-31 | D | 62611 | -35.74 | NAVD88 | 1 | Z | A | ||||
| 1984-05-31 | D | 72019 | 35.00 | 1 | Z | A | |||||
| 1987-01-20 | D | 62610 | -26.29 | NGVD29 | 1 | Z | A | ||||
| 1987-01-20 | D | 62611 | -27.03 | NAVD88 | 1 | Z | A | ||||
| 1987-01-20 | D | 72019 | 26.29 | 1 | Z | A | |||||
| 1993-04-21 | D | 62610 | -22.92 | NGVD29 | 1 | Z | A | ||||
| 1993-04-21 | D | 62611 | -23.66 | NAVD88 | 1 | Z | A | ||||
| 1993-04-21 | D | 72019 | 22.92 | 1 | Z | A | |||||
| 1994-09-17 | D | 62610 | -25.83 | NGVD29 | 1 | S | USGS | S | A | ||
| 1994-09-17 | D | 62611 | -26.57 | NAVD88 | 1 | S | USGS | S | A | ||
| 1994-09-17 | D | 72019 | 25.83 | 1 | S | USGS | S | A | |||
| 1996-05-13 | D | 62610 | -22.55 | NGVD29 | 1 | Z | A | ||||
| 1996-05-13 | D | 62611 | -23.29 | NAVD88 | 1 | Z | A | ||||
| 1996-05-13 | D | 72019 | 22.55 | 1 | Z | A | |||||
| 1996-08-06 | D | 62610 | -22.30 | NGVD29 | 1 | Z | A | ||||
| 1996-08-06 | D | 62611 | -23.04 | NAVD88 | 1 | Z | A | ||||
| 1996-08-06 | D | 72019 | 22.30 | 1 | Z | A | |||||
| 1996-10-23 | D | 62610 | -23.63 | NGVD29 | 1 | Z | A | ||||
| 1996-10-23 | D | 62611 | -24.37 | NAVD88 | 1 | Z | A | ||||
| 1996-10-23 | D | 72019 | 23.63 | 1 | Z | A | |||||
| 1997-02-26 | D | 62610 | -21.11 | NGVD29 | 1 | Z | A | ||||
| 1997-02-26 | D | 62611 | -21.85 | NAVD88 | 1 | Z | A | ||||
| 1997-02-26 | D | 72019 | 21.11 | 1 | Z | A | |||||
| 1997-04-09 | D | 62610 | -21.69 | NGVD29 | 1 | S | A | ||||
| 1997-04-09 | D | 62611 | -22.43 | NAVD88 | 1 | S | A | ||||
| 1997-04-09 | D | 72019 | 21.69 | 1 | S | A | |||||
| 1997-08-05 | D | 62610 | -23.90 | NGVD29 | 1 | Z | A | ||||
| 1997-08-05 | D | 62611 | -24.64 | NAVD88 | 1 | Z | A | ||||
| 1997-08-05 | D | 72019 | 23.90 | 1 | Z | A | |||||
| 1997-10-09 | D | 62610 | -24.61 | NGVD29 | 1 | Z | A | ||||
| 1997-10-09 | D | 62611 | -25.35 | NAVD88 | 1 | Z | A | ||||
| 1997-10-09 | D | 72019 | 24.61 | 1 | Z | A | |||||
| 1997-10-30 | D | 62610 | -25.47 | NGVD29 | 1 | S | USGS | S | A | ||
| 1997-10-30 | D | 62611 | -26.21 | NAVD88 | 1 | S | USGS | S | A | ||
| 1997-10-30 | D | 72019 | 25.47 | 1 | S | USGS | S | A | |||
| 1998-03-16 | D | 62610 | -22.16 | NGVD29 | 1 | Z | A | ||||
| 1998-03-16 | D | 62611 | -22.90 | NAVD88 | 1 | Z | A | ||||
| 1998-03-16 | D | 72019 | 22.16 | 1 | Z | A | |||||
| 1998-04-30 | D | 62610 | -21.47 | NGVD29 | 1 | Z | A | ||||
| 1998-04-30 | D | 62611 | -22.21 | NAVD88 | 1 | Z | A | ||||
| 1998-04-30 | D | 72019 | 21.47 | 1 | Z | A | |||||
| 1998-07-13 | D | 62610 | -24.07 | NGVD29 | 1 | Z | A | ||||
| 1998-07-13 | D | 62611 | -24.81 | NAVD88 | 1 | Z | A | ||||
| 1998-07-13 | D | 72019 | 24.07 | 1 | Z | A | |||||
| 1998-10-29 | D | 62610 | -23.81 | NGVD29 | 1 | Z | A | ||||
| 1998-10-29 | D | 62611 | -24.55 | NAVD88 | 1 | Z | A | ||||
| 1998-10-29 | D | 72019 | 23.81 | 1 | Z | A | |||||
| 1999-02-19 | D | 62610 | -22.34 | NGVD29 | 1 | Z | A | ||||
| 1999-02-19 | D | 62611 | -23.08 | NAVD88 | 1 | Z | A | ||||
| 1999-02-19 | D | 72019 | 22.34 | 1 | Z | A | |||||
| 1999-04-14 | D | 62610 | -22.27 | NGVD29 | 1 | Z | A | ||||
| 1999-04-14 | D | 62611 | -23.01 | NAVD88 | 1 | Z | A | ||||
| 1999-04-14 | D | 72019 | 22.27 | 1 | Z | A | |||||
| 1999-07-07 | D | 62610 | -22.39 | NGVD29 | 1 | Z | A | ||||
| 1999-07-07 | D | 62611 | -23.13 | NAVD88 | 1 | Z | A | ||||
| 1999-07-07 | D | 72019 | 22.39 | 1 | Z | A | |||||
| 1999-10-29 | D | 62610 | -22.30 | NGVD29 | 1 | Z | A | ||||
| 1999-10-29 | D | 62611 | -23.04 | NAVD88 | 1 | Z | A | ||||
| 1999-10-29 | D | 72019 | 22.30 | 1 | Z | A | |||||
| 2000-02-16 | D | 62610 | -21.02 | NGVD29 | 1 | Z | A | ||||
| 2000-02-16 | D | 62611 | -21.76 | NAVD88 | 1 | Z | A | ||||
| 2000-02-16 | D | 72019 | 21.02 | 1 | Z | A | |||||
| 2000-05-02 | D | 62610 | -20.63 | NGVD29 | 1 | Z | A | ||||
| 2000-05-02 | D | 62611 | -21.37 | NAVD88 | 1 | Z | A | ||||
| 2000-05-02 | D | 72019 | 20.63 | 1 | Z | A | |||||
| 2000-07-12 | D | 62610 | -23.14 | NGVD29 | 1 | Z | A | ||||
| 2000-07-12 | D | 62611 | -23.88 | NAVD88 | 1 | Z | A | ||||
| 2000-07-12 | D | 72019 | 23.14 | 1 | Z | A | |||||
| 2000-10-03 | D | 62610 | -20.97 | NGVD29 | 1 | Z | A | ||||
| 2000-10-03 | D | 62611 | -21.71 | NAVD88 | 1 | Z | A | ||||
| 2000-10-03 | D | 72019 | 20.97 | 1 | Z | A | |||||
| 2001-01-12 | D | 62610 | -20.08 | NGVD29 | 1 | Z | A | ||||
| 2001-01-12 | D | 62611 | -20.82 | NAVD88 | 1 | Z | A | ||||
| 2001-01-12 | D | 72019 | 20.08 | 1 | Z | A | |||||
| 2001-04-30 | D | 62610 | -19.94 | NGVD29 | 1 | Z | A | ||||
| 2001-04-30 | D | 62611 | -20.68 | NAVD88 | 1 | Z | A | ||||
| 2001-04-30 | D | 72019 | 19.94 | 1 | Z | A | |||||
| 2001-07-17 | D | 62610 | -20.30 | NGVD29 | 1 | T | A | ||||
| 2001-07-17 | D | 62611 | -21.04 | NAVD88 | 1 | T | A | ||||
| 2001-07-17 | D | 72019 | 20.30 | 1 | T | A | |||||
| 2001-11-05 | D | 62610 | -20.64 | NGVD29 | 1 | S | USGS | S | A | ||
| 2001-11-05 | D | 62611 | -21.38 | NAVD88 | 1 | S | USGS | S | A | ||
| 2001-11-05 | D | 72019 | 20.64 | 1 | S | USGS | S | A | |||
| 2002-03-01 | D | 62610 | -20.08 | NGVD29 | 1 | S | USGS | S | A | ||
| 2002-03-01 | D | 62611 | -20.82 | NAVD88 | 1 | S | USGS | S | A | ||
| 2002-03-01 | D | 72019 | 20.08 | 1 | S | USGS | S | A | |||
| 2002-05-29 | D | 62610 | -19.88 | NGVD29 | 1 | S | A | ||||
| 2002-05-29 | D | 62611 | -20.62 | NAVD88 | 1 | S | A | ||||
| 2002-05-29 | D | 72019 | 19.88 | 1 | S | A | |||||
| 2002-07-08 | D | 62610 | -19.23 | NGVD29 | 1 | S | USGS | S | A | ||
| 2002-07-08 | D | 62611 | -19.97 | NAVD88 | 1 | S | USGS | S | A | ||
| 2002-07-08 | D | 72019 | 19.23 | 1 | S | USGS | S | A | |||
| 2002-12-03 | D | 62610 | -19.79 | NGVD29 | 1 | S | USGS | S | A | ||
| 2002-12-03 | D | 62611 | -20.53 | NAVD88 | 1 | S | USGS | S | A | ||
| 2002-12-03 | D | 72019 | 19.79 | 1 | S | USGS | S | A | |||
| 2003-03-07 | D | 62610 | -18.77 | NGVD29 | 1 | S | USGS | S | A | ||
| 2003-03-07 | D | 62611 | -19.51 | NAVD88 | 1 | S | USGS | S | A | ||
| 2003-03-07 | D | 72019 | 18.77 | 1 | S | USGS | S | A | |||
| 2003-05-02 | D | 62610 | -19.03 | NGVD29 | 1 | S | USGS | S | A | ||
| 2003-05-02 | D | 62611 | -19.77 | NAVD88 | 1 | S | USGS | S | A | ||
| 2003-05-02 | D | 72019 | 19.03 | 1 | S | USGS | S | A | |||
| 2003-07-17 | D | 62610 | -19.25 | NGVD29 | 1 | S | USGS | S | A | ||
| 2003-07-17 | D | 62611 | -19.99 | NAVD88 | 1 | S | USGS | S | A | ||
| 2003-07-17 | D | 72019 | 19.25 | 1 | S | USGS | S | A | |||
| 2003-10-22 | D | 62610 | -19.56 | NGVD29 | 1 | S | USGS | S | A | ||
| 2003-10-22 | D | 62611 | -20.30 | NAVD88 | 1 | S | USGS | S | A | ||
| 2003-10-22 | D | 72019 | 19.56 | 1 | S | USGS | S | A | |||
| 2004-02-02 | D | 62610 | -19.04 | NGVD29 | 1 | S | USGS | S | A | ||
| 2004-02-02 | D | 62611 | -19.78 | NAVD88 | 1 | S | USGS | S | A | ||
| 2004-02-02 | D | 72019 | 19.04 | 1 | S | USGS | S | A | |||
| 2004-04-26 | 16:10 UTC | m | 62610 | -18.94 | NGVD29 | 1 | S | A | |||
| 2004-04-26 | 16:10 UTC | m | 62611 | -19.68 | NAVD88 | 1 | S | A | |||
| 2004-04-26 | 16:10 UTC | m | 72019 | 18.94 | 1 | S | A | ||||
| 2004-07-13 | 17:38 UTC | m | 62610 | -18.82 | NGVD29 | 1 | S | USGS | S | A | |
| 2004-07-13 | 17:38 UTC | m | 62611 | -19.56 | NAVD88 | 1 | S | USGS | S | A | |
| 2004-07-13 | 17:38 UTC | m | 72019 | 18.82 | 1 | S | USGS | S | A | ||
| 2004-10-22 | D | 62610 | -19.23 | NGVD29 | 1 | T | USGS | S | A | ||
| 2004-10-22 | D | 62611 | -19.97 | NAVD88 | 1 | T | USGS | S | A | ||
| 2004-10-22 | D | 72019 | 19.23 | 1 | T | USGS | S | A | |||
| 2005-01-26 | 20:00 UTC | m | 62610 | -18.99 | NGVD29 | 1 | S | USGS | S | A | |
| 2005-01-26 | 20:00 UTC | m | 62611 | -19.73 | NAVD88 | 1 | S | USGS | S | A | |
| 2005-01-26 | 20:00 UTC | m | 72019 | 18.99 | 1 | S | USGS | S | A | ||
| 2005-05-02 | 16:43 UTC | m | 62610 | -18.27 | NGVD29 | 1 | S | USGS | S | A | |
| 2005-05-02 | 16:43 UTC | m | 62611 | -19.01 | NAVD88 | 1 | S | USGS | S | A | |
| 2005-05-02 | 16:43 UTC | m | 72019 | 18.27 | 1 | S | USGS | S | A | ||
| 2005-07-25 | 15:55 UTC | m | 62610 | -18.68 | NGVD29 | 1 | S | USGS | S | A | |
| 2005-07-25 | 15:55 UTC | m | 62611 | -19.42 | NAVD88 | 1 | S | USGS | S | A | |
| 2005-07-25 | 15:55 UTC | m | 72019 | 18.68 | 1 | S | USGS | S | A | ||
| 2005-10-20 | 17:59 UTC | m | 62610 | -17.47 | NGVD29 | 1 | S | USGS | S | A | |
| 2005-10-20 | 17:59 UTC | m | 62611 | -18.21 | NAVD88 | 1 | S | USGS | S | A | |
| 2005-10-20 | 17:59 UTC | m | 72019 | 17.47 | 1 | S | USGS | S | A | ||
| 2006-01-26 | 16:18 UTC | m | 62610 | -17.37 | NGVD29 | 1 | S | USGS | S | A | |
| 2006-01-26 | 16:18 UTC | m | 62611 | -18.11 | NAVD88 | 1 | S | USGS | S | A | |
| 2006-01-26 | 16:18 UTC | m | 72019 | 17.37 | 1 | S | USGS | S | A | ||
| 2006-05-02 | 19:03 UTC | m | 62610 | -16.40 | NGVD29 | 1 | S | USGS | S | A | |
| 2006-05-02 | 19:03 UTC | m | 62611 | -17.14 | NAVD88 | 1 | S | USGS | S | A | |
| 2006-05-02 | 19:03 UTC | m | 72019 | 16.40 | 1 | S | USGS | S | A | ||
| 2006-07-18 | 16:00 UTC | m | 62610 | -17.39 | NGVD29 | 1 | S | USGS | S | A | |
| 2006-07-18 | 16:00 UTC | m | 62611 | -18.13 | NAVD88 | 1 | S | USGS | S | A | |
| 2006-07-18 | 16:00 UTC | m | 72019 | 17.39 | 1 | S | USGS | S | A | ||
| 2006-10-25 | 19:42 UTC | m | 62610 | -17.44 | NGVD29 | 1 | S | USGS | S | A | |
| 2006-10-25 | 19:42 UTC | m | 62611 | -18.18 | NAVD88 | 1 | S | USGS | S | A | |
| 2006-10-25 | 19:42 UTC | m | 72019 | 17.44 | 1 | S | USGS | S | A | ||
| 2007-01-31 | 19:39 UTC | m | 62610 | -16.94 | NGVD29 | 1 | S | USGS | S | A | |
| 2007-01-31 | 19:39 UTC | m | 62611 | -17.68 | NAVD88 | 1 | S | USGS | S | A | |
| 2007-01-31 | 19:39 UTC | m | 72019 | 16.94 | 1 | S | USGS | S | A | ||
| 2007-05-25 | 14:28 UTC | m | 62610 | -15.62 | NGVD29 | 1 | S | USGS | S | A | |
| 2007-05-25 | 14:28 UTC | m | 62611 | -16.36 | NAVD88 | 1 | S | USGS | S | A | |
| 2007-05-25 | 14:28 UTC | m | 72019 | 15.62 | 1 | S | USGS | S | A | ||
| 2007-07-12 | 17:58 UTC | m | 62610 | -16.82 | NGVD29 | P | S | USGS | S | A | |
| 2007-07-12 | 17:58 UTC | m | 62611 | -17.56 | NAVD88 | P | S | USGS | S | A | |
| 2007-07-12 | 17:58 UTC | m | 72019 | 16.82 | P | S | USGS | S | A | ||
| 2007-10-16 | 17:49 UTC | m | 62610 | -15.59 | NGVD29 | 1 | S | USGS | S | A | |
| 2007-10-16 | 17:49 UTC | m | 62611 | -16.33 | NAVD88 | 1 | S | USGS | S | A | |
| 2007-10-16 | 17:49 UTC | m | 72019 | 15.59 | 1 | S | USGS | S | A | ||
| 2008-02-14 | 18:58 UTC | m | 62610 | -16.10 | NGVD29 | 1 | S | USGS | S | A | |
| 2008-02-14 | 18:58 UTC | m | 62611 | -16.84 | NAVD88 | 1 | S | USGS | S | A | |
| 2008-02-14 | 18:58 UTC | m | 72019 | 16.10 | 1 | S | USGS | S | A | ||
| 2008-04-21 | 17:11 UTC | m | 62610 | -15.69 | NGVD29 | 1 | S | USGS | S | A | |
| 2008-04-21 | 17:11 UTC | m | 62611 | -16.43 | NAVD88 | 1 | S | USGS | S | A | |
| 2008-04-21 | 17:11 UTC | m | 72019 | 15.69 | 1 | S | USGS | S | A | ||
| 2008-07-10 | 15:53 UTC | m | 62610 | -16.48 | NGVD29 | 1 | S | USGS | S | A | |
| 2008-07-10 | 15:53 UTC | m | 62611 | -17.22 | NAVD88 | 1 | S | USGS | S | A | |
| 2008-07-10 | 15:53 UTC | m | 72019 | 16.48 | 1 | S | USGS | S | A | ||
| 2008-11-17 | 18:06 UTC | m | 62610 | -16.37 | NGVD29 | 1 | S | USGS | S | A | |
| 2008-11-17 | 18:06 UTC | m | 62611 | -17.11 | NAVD88 | 1 | S | USGS | S | A | |
| 2008-11-17 | 18:06 UTC | m | 72019 | 16.37 | 1 | S | USGS | S | A | ||
| 2009-03-06 | 14:25 UTC | m | 62610 | -15.69 | NGVD29 | 1 | S | USGS | S | A | |
| 2009-03-06 | 14:25 UTC | m | 62611 | -16.43 | NAVD88 | 1 | S | USGS | S | A | |
| 2009-03-06 | 14:25 UTC | m | 72019 | 15.69 | 1 | S | USGS | S | A | ||
| 2009-08-17 | 18:18 UTC | m | 62610 | -15.72 | NGVD29 | 1 | S | USGS | S | A | |
| 2009-08-17 | 18:18 UTC | m | 62611 | -16.46 | NAVD88 | 1 | S | USGS | S | A | |
| 2009-08-17 | 18:18 UTC | m | 72019 | 15.72 | 1 | S | USGS | S | A | ||
| 2009-10-29 | 16:36 UTC | m | 62610 | -14.84 | NGVD29 | 1 | S | USGS | S | A | |
| 2009-10-29 | 16:36 UTC | m | 62611 | -15.58 | NAVD88 | 1 | S | USGS | S | A | |
| 2009-10-29 | 16:36 UTC | m | 72019 | 14.84 | 1 | S | USGS | S | A | ||
| 2010-05-11 | 17:35 UTC | m | 62610 | -14.60 | NGVD29 | 1 | S | USGS | S | A | |
| 2010-05-11 | 17:35 UTC | m | 62611 | -15.34 | NAVD88 | 1 | S | USGS | S | A | |
| 2010-05-11 | 17:35 UTC | m | 72019 | 14.60 | 1 | S | USGS | S | A | ||
| 2010-08-04 | 15:22 UTC | m | 62610 | -14.98 | NGVD29 | 1 | S | USGS | S | A | |
| 2010-08-04 | 15:22 UTC | m | 62611 | -15.72 | NAVD88 | 1 | S | USGS | S | A | |
| 2010-08-04 | 15:22 UTC | m | 72019 | 14.98 | 1 | S | USGS | S | A | ||
| 2010-11-01 | 19:19 UTC | m | 62610 | -14.82 | NGVD29 | 1 | T | USGS | S | A | |
| 2010-11-01 | 19:19 UTC | m | 62611 | -15.56 | NAVD88 | 1 | T | USGS | S | A | |
| 2010-11-01 | 19:19 UTC | m | 72019 | 14.82 | 1 | T | USGS | S | A | ||
| 2011-03-03 | 17:01 UTC | m | 62610 | -14.29 | NGVD29 | 1 | T | USGS | S | A | |
| 2011-03-03 | 17:01 UTC | m | 62611 | -15.03 | NAVD88 | 1 | T | USGS | S | A | |
| 2011-03-03 | 17:01 UTC | m | 72019 | 14.29 | 1 | T | USGS | S | A | ||
| 2011-05-13 | 16:51 UTC | m | 62610 | -14.39 | NGVD29 | 1 | T | USGS | S | A | |
| 2011-05-13 | 16:51 UTC | m | 62611 | -15.13 | NAVD88 | 1 | T | USGS | S | A | |
| 2011-05-13 | 16:51 UTC | m | 72019 | 14.39 | 1 | T | USGS | S | A | ||
| 2011-07-21 | 18:33 UTC | m | 62610 | -14.89 | NGVD29 | P | T | USGS | S | A | |
| 2011-07-21 | 18:33 UTC | m | 62611 | -15.63 | NAVD88 | P | T | USGS | S | A | |
| 2011-07-21 | 18:33 UTC | m | 72019 | 14.89 | P | T | USGS | S | A | ||
| 2011-10-18 | 18:06 UTC | m | 62610 | -14.67 | NGVD29 | 1 | T | USGS | S | A | |
| 2011-10-18 | 18:06 UTC | m | 62611 | -15.41 | NAVD88 | 1 | T | USGS | S | A | |
| 2011-10-18 | 18:06 UTC | m | 72019 | 14.67 | 1 | T | USGS | S | A | ||
| 2012-01-31 | 20:23 UTC | m | 62610 | -14.43 | NGVD29 | 1 | T | USGS | S | A | |
| 2012-01-31 | 20:23 UTC | m | 62611 | -15.17 | NAVD88 | 1 | T | USGS | S | A | |
| 2012-01-31 | 20:23 UTC | m | 72019 | 14.43 | 1 | T | USGS | S | A | ||
| 2012-04-20 | 17:59 UTC | m | 62610 | -13.03 | NGVD29 | 1 | T | USGS | S | A | |
| 2012-04-20 | 17:59 UTC | m | 62611 | -13.77 | NAVD88 | 1 | T | USGS | S | A | |
| 2012-04-20 | 17:59 UTC | m | 72019 | 13.03 | 1 | T | USGS | S | A | ||
| 2012-07-16 | 17:37 UTC | m | 62610 | -13.15 | NGVD29 | 1 | T | USGS | S | A | |
| 2012-07-16 | 17:37 UTC | m | 62611 | -13.89 | NAVD88 | 1 | T | USGS | S | A | |
| 2012-07-16 | 17:37 UTC | m | 72019 | 13.15 | 1 | T | USGS | S | A | ||
| 2012-11-02 | 16:38 UTC | m | 62610 | -14.35 | NGVD29 | 1 | T | USGS | S | A | |
| 2012-11-02 | 16:38 UTC | m | 62611 | -15.09 | NAVD88 | 1 | T | USGS | S | A | |
| 2012-11-02 | 16:38 UTC | m | 72019 | 14.35 | 1 | T | 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 | S | Steel-tape measurement. |
| Method of measurement | T | 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. |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Groundwater for Louisiana: Water Levels
URL:
Page Contact Information: Louisiana Water Data Maintainer
Page Last Modified: 2024-04-25 13:24:24 EDT
0.31 0.26 nadww01