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Groundwater levels for the Nation
Agency code = | usscs |
---|---|
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1989-04-21 | D | 62610 |   | 81.70 | NGVD29 | 1 | O |   |   | A | |
1989-04-21 | D | 62611 |   | 81.67 | NAVD88 | 1 | O |   |   | A | |
1989-04-21 | D | 72019 | 8.30 |   |   | 1 | O |   |   | A | |
1989-10-25 | D | 62610 |   | 81.20 | NGVD29 | 1 | Z |   |   | A | |
1989-10-25 | D | 62611 |   | 81.17 | NAVD88 | 1 | Z |   |   | A | |
1989-10-25 | D | 72019 | 8.80 |   |   | 1 | Z |   |   | A | |
1990-01-08 | D | 62610 |   | 81.20 | NGVD29 | 1 | Z |   |   | A | |
1990-01-08 | D | 62611 |   | 81.17 | NAVD88 | 1 | Z |   |   | A | |
1990-01-08 | D | 72019 | 8.80 |   |   | 1 | Z |   |   | A | |
1990-04-03 | D | 62610 |   | 86.50 | NGVD29 | 1 | Z |   |   | A | |
1990-04-03 | D | 62611 |   | 86.47 | NAVD88 | 1 | Z |   |   | A | |
1990-04-03 | D | 72019 | 3.50 |   |   | 1 | Z |   |   | A | |
1990-05-21 | D | 62610 |   | 89.80 | NGVD29 | 1 | Z |   |   | A | |
1990-05-21 | D | 62611 |   | 89.77 | NAVD88 | 1 | Z |   |   | A | |
1990-05-21 | D | 72019 | 0.20 |   |   | 1 | Z |   |   | A | |
1990-06-06 | D | 62610 |   | 87.82 | NGVD29 | 1 | Z |   |   | A | |
1990-06-06 | D | 62611 |   | 87.79 | NAVD88 | 1 | Z |   |   | A | |
1990-06-06 | D | 72019 | 2.18 |   |   | 1 | Z |   |   | A | |
1990-06-19 | D | 62610 |   | 86.00 | NGVD29 | 1 | Z |   |   | A | |
1990-06-19 | D | 62611 |   | 85.97 | NAVD88 | 1 | Z |   |   | A | |
1990-06-19 | D | 72019 | 4.00 |   |   | 1 | Z |   |   | A | |
1990-07-10 | D | 62610 |   | 84.70 | NGVD29 | 1 | Z |   |   | A | |
1990-07-10 | D | 62611 |   | 84.67 | NAVD88 | 1 | Z |   |   | A | |
1990-07-10 | D | 72019 | 5.30 |   |   | 1 | Z |   |   | A | |
1990-10-16 | D | 62610 |   | 79.90 | NGVD29 | 1 | Z |   |   | A | |
1990-10-16 | D | 62611 |   | 79.87 | NAVD88 | 1 | Z |   |   | A | |
1990-10-16 | D | 72019 | 10.10 |   |   | 1 | Z |   |   | A | |
1991-01-09 | D | 62610 |   | 80.60 | NGVD29 | 1 | Z |   |   | A | |
1991-01-09 | D | 62611 |   | 80.57 | NAVD88 | 1 | Z |   |   | A | |
1991-01-09 | D | 72019 | 9.40 |   |   | 1 | Z |   |   | A | |
1991-04-01 | D | 62610 |   | 83.30 | NGVD29 | 1 | Z |   |   | A | |
1991-04-01 | D | 62611 |   | 83.27 | NAVD88 | 1 | Z |   |   | A | |
1991-04-01 | D | 72019 | 6.70 |   |   | 1 | Z |   |   | A | |
1991-05-30 | D | 62610 |   | 88.20 | NGVD29 | 1 | Z |   |   | A | |
1991-05-30 | D | 62611 |   | 88.17 | NAVD88 | 1 | Z |   |   | A | |
1991-05-30 | D | 72019 | 1.80 |   |   | 1 | Z |   |   | A | |
1991-07-09 | D | 62610 |   | 85.51 | NGVD29 | 1 | Z |   |   | A | |
1991-07-09 | D | 62611 |   | 85.48 | NAVD88 | 1 | Z |   |   | A | |
1991-07-09 | D | 72019 | 4.49 |   |   | 1 | Z |   |   | A | |
1991-10-15 | D | 62610 |   | 81.78 | NGVD29 | 1 | Z |   |   | A | |
1991-10-15 | D | 62611 |   | 81.75 | NAVD88 | 1 | Z |   |   | A | |
1991-10-15 | D | 72019 | 8.22 |   |   | 1 | Z |   |   | A | |
1991-11-12 | D | 62610 |   | 82.02 | NGVD29 | 1 | Z |   |   | A | |
1991-11-12 | D | 62611 |   | 81.99 | NAVD88 | 1 | Z |   |   | A | |
1991-11-12 | D | 72019 | 7.98 |   |   | 1 | Z |   |   | A | |
1992-01-13 | D | 62610 |   | 85.26 | NGVD29 | 1 | Z |   |   | A | |
1992-01-13 | D | 62611 |   | 85.23 | NAVD88 | 1 | Z |   |   | A | |
1992-01-13 | D | 72019 | 4.74 |   |   | 1 | Z |   |   | A | |
1992-02-26 | D | 62610 |   | 87.36 | NGVD29 | 1 | Z |   |   | A | |
1992-02-26 | D | 62611 |   | 87.33 | NAVD88 | 1 | Z |   |   | A | |
1992-02-26 | D | 72019 | 2.64 |   |   | 1 | Z |   |   | A | |
1992-03-30 | D | 62610 |   | 87.74 | NGVD29 | 1 | Z |   |   | A | |
1992-03-30 | D | 62611 |   | 87.71 | NAVD88 | 1 | Z |   |   | A | |
1992-03-30 | D | 72019 | 2.26 |   |   | 1 | Z |   |   | A | |
1992-04-02 | 20:00 UTC | m | 62610 |   | 87.20 | NGVD29 | 1 | O | USGS | S | A |
1992-04-02 | 20:00 UTC | m | 62611 |   | 87.17 | NAVD88 | 1 | O | USGS | S | A |
1992-04-02 | 20:00 UTC | m | 72019 | 2.80 |   |   | 1 | O | USGS | S | A |
1992-06-10 | D | 62610 |   | 87.02 | NGVD29 | 1 | Z |   |   | A | |
1992-06-10 | D | 62611 |   | 86.99 | NAVD88 | 1 | Z |   |   | A | |
1992-06-10 | D | 72019 | 2.98 |   |   | 1 | Z |   |   | A | |
1992-07-13 | D | 62610 |   | 87.27 | NGVD29 | 1 | Z |   |   | A | |
1992-07-13 | D | 62611 |   | 87.24 | NAVD88 | 1 | Z |   |   | A | |
1992-07-13 | D | 72019 | 2.73 |   |   | 1 | Z |   |   | A | |
1992-09-08 | D | 62610 |   | 87.04 | NGVD29 | 1 | Z |   |   | A | |
1992-09-08 | D | 62611 |   | 87.01 | NAVD88 | 1 | Z |   |   | A | |
1992-09-08 | D | 72019 | 2.96 |   |   | 1 | Z |   |   | A | |
1992-10-13 | D | 62610 |   | 81.61 | NGVD29 | 1 | Z |   |   | A | |
1992-10-13 | D | 62611 |   | 81.58 | NAVD88 | 1 | Z |   |   | A | |
1992-10-13 | D | 72019 | 8.39 |   |   | 1 | Z |   |   | A | |
1992-12-08 | D | 62610 |   | 83.81 | NGVD29 | 1 | Z |   |   | A | |
1992-12-08 | D | 62611 |   | 83.78 | NAVD88 | 1 | Z |   |   | A | |
1992-12-08 | D | 72019 | 6.19 |   |   | 1 | Z |   |   | A | |
1993-01-26 | D | 62610 |   | 87.86 | NGVD29 | 1 | Z |   |   | A | |
1993-01-26 | D | 62611 |   | 87.83 | NAVD88 | 1 | Z |   |   | A | |
1993-01-26 | D | 72019 | 2.14 |   |   | 1 | Z |   |   | A | |
1993-02-22 | D | 62610 |   | 87.33 | NGVD29 | 1 | Z |   |   | A | |
1993-02-22 | D | 62611 |   | 87.30 | NAVD88 | 1 | Z |   |   | A | |
1993-02-22 | D | 72019 | 2.67 |   |   | 1 | Z |   |   | A | |
1993-03-24 | D | 62610 |   | 88.75 | NGVD29 | 1 | Z |   |   | A | |
1993-03-24 | D | 62611 |   | 88.72 | NAVD88 | 1 | Z |   |   | A | |
1993-03-24 | D | 72019 | 1.25 |   |   | 1 | Z |   |   | A | |
1993-05-27 | D | 62610 |   | 88.02 | NGVD29 | 1 | Z |   |   | A | |
1993-05-27 | D | 62611 |   | 87.99 | NAVD88 | 1 | Z |   |   | A | |
1993-05-27 | D | 72019 | 1.98 |   |   | 1 | Z |   |   | A | |
1993-07-12 | D | 62610 |   | 87.17 | NGVD29 | 1 | Z |   |   | A | |
1993-07-12 | D | 62611 |   | 87.14 | NAVD88 | 1 | Z |   |   | A | |
1993-07-12 | D | 72019 | 2.83 |   |   | 1 | Z |   |   | A | |
1993-08-26 | D | 62610 |   | 83.75 | NGVD29 | 1 | Z |   |   | A | |
1993-08-26 | D | 62611 |   | 83.72 | NAVD88 | 1 | Z |   |   | A | |
1993-08-26 | D | 72019 | 6.25 |   |   | 1 | Z |   |   | A | |
1993-10-12 | D | 62610 |   | 81.66 | NGVD29 | 1 | Z |   |   | A | |
1993-10-12 | D | 62611 |   | 81.63 | NAVD88 | 1 | Z |   |   | A | |
1993-10-12 | D | 72019 | 8.34 |   |   | 1 | Z |   |   | A | |
1993-11-22 | D | 62610 |   | 83.67 | NGVD29 | 1 | Z |   |   | A | |
1993-11-22 | D | 62611 |   | 83.64 | NAVD88 | 1 | Z |   |   | A | |
1993-11-22 | D | 72019 | 6.33 |   |   | 1 | Z |   |   | A | |
1994-01-12 | D | 62610 |   | 85.31 | NGVD29 | 1 | Z |   |   | A | |
1994-01-12 | D | 62611 |   | 85.28 | NAVD88 | 1 | Z |   |   | A | |
1994-01-12 | D | 72019 | 4.69 |   |   | 1 | Z |   |   | A | |
1994-02-28 | D | 62610 |   | 88.11 | NGVD29 | 1 | Z |   |   | A | |
1994-02-28 | D | 62611 |   | 88.08 | NAVD88 | 1 | Z |   |   | A | |
1994-02-28 | D | 72019 | 1.89 |   |   | 1 | Z |   |   | A | |
1994-04-05 | D | 62610 |   | 88.46 | NGVD29 | 1 | Z |   |   | A | |
1994-04-05 | D | 62611 |   | 88.43 | NAVD88 | 1 | Z |   |   | A | |
1994-04-05 | D | 72019 | 1.54 |   |   | 1 | Z |   |   | A | |
1994-05-02 | D | 62610 |   | 87.67 | NGVD29 | 1 | Z |   |   | A | |
1994-05-02 | D | 62611 |   | 87.64 | NAVD88 | 1 | Z |   |   | A | |
1994-05-02 | D | 72019 | 2.33 |   |   | 1 | Z |   |   | A | |
1994-05-16 | D | 62610 |   | 88.94 | NGVD29 | 1 | Z |   |   | A | |
1994-05-16 | D | 62611 |   | 88.91 | NAVD88 | 1 | Z |   |   | A | |
1994-05-16 | D | 72019 | 1.06 |   |   | 1 | Z |   |   | A | |
1994-06-30 | D | 62610 |   | 87.15 | NGVD29 | 1 | Z |   |   | A | |
1994-06-30 | D | 62611 |   | 87.12 | NAVD88 | 1 | Z |   |   | A | |
1994-06-30 | D | 72019 | 2.85 |   |   | 1 | Z |   |   | A | |
1994-08-08 | D | 62610 |   | 85.77 | NGVD29 | 1 | Z |   |   | A | |
1994-08-08 | D | 62611 |   | 85.74 | NAVD88 | 1 | Z |   |   | A | |
1994-08-08 | D | 72019 | 4.23 |   |   | 1 | Z |   |   | A | |
1994-10-03 | D | 62610 |   | 84.45 | NGVD29 | 1 | Z |   |   | A | |
1994-10-03 | D | 62611 |   | 84.42 | NAVD88 | 1 | Z |   |   | A | |
1994-10-03 | D | 72019 | 5.55 |   |   | 1 | Z |   |   | A | |
1994-11-07 | D | 62610 |   | 86.30 | NGVD29 | 1 | Z |   |   | A | |
1994-11-07 | D | 62611 |   | 86.27 | NAVD88 | 1 | Z |   |   | A | |
1994-11-07 | D | 72019 | 3.70 |   |   | 1 | Z |   |   | A | |
1995-01-03 | D | 62610 |   | 89.04 | NGVD29 | 1 | Z |   |   | A | |
1995-01-03 | D | 62611 |   | 89.01 | NAVD88 | 1 | Z |   |   | A | |
1995-01-03 | D | 72019 | 0.96 |   |   | 1 | Z |   |   | A | |
1995-02-14 | D | 62610 |   | 89.00 | NGVD29 | 1 | Z |   |   | A | |
1995-02-14 | D | 62611 |   | 88.97 | NAVD88 | 1 | Z |   |   | A | |
1995-02-14 | D | 72019 | 1.00 |   |   | 1 | Z |   |   | A | |
1995-03-27 | D | 62610 |   | 89.46 | NGVD29 | 1 | Z |   |   | A | |
1995-03-27 | D | 62611 |   | 89.43 | NAVD88 | 1 | Z |   |   | A | |
1995-03-27 | D | 72019 | 0.54 |   |   | 1 | Z |   |   | A | |
1995-05-17 | D | 62610 |   | 89.03 | NGVD29 | 1 | Z |   |   | A | |
1995-05-17 | D | 62611 |   | 89.00 | NAVD88 | 1 | Z |   |   | A | |
1995-05-17 | D | 72019 | 0.97 |   |   | 1 | Z |   |   | A | |
1995-06-05 | 22:00 UTC | m | 62610 |   | 87.32 | NGVD29 | 1 | O | USGS | S | A |
1995-06-05 | 22:00 UTC | m | 62611 |   | 87.29 | NAVD88 | 1 | O | USGS | S | A |
1995-06-05 | 22:00 UTC | m | 72019 | 2.68 |   |   | 1 | O | USGS | S | A |
1995-07-13 | D | 62610 |   | 86.95 | NGVD29 | 1 | Z |   |   | A | |
1995-07-13 | D | 62611 |   | 86.92 | NAVD88 | 1 | Z |   |   | A | |
1995-07-13 | D | 72019 | 3.05 |   |   | 1 | Z |   |   | A | |
1995-08-16 | D | 62610 |   | 85.70 | NGVD29 | 1 | Z |   |   | A | |
1995-08-16 | D | 62611 |   | 85.67 | NAVD88 | 1 | Z |   |   | A | |
1995-08-16 | D | 72019 | 4.30 |   |   | 1 | Z |   |   | A | |
1995-10-13 | D | 62610 |   | 85.56 | NGVD29 | 1 | Z |   |   | A | |
1995-10-13 | D | 62611 |   | 85.53 | NAVD88 | 1 | Z |   |   | A | |
1995-10-13 | D | 72019 | 4.44 |   |   | 1 | Z |   |   | A | |
1995-11-29 | D | 62610 |   | 85.80 | NGVD29 | 1 | Z |   |   | A | |
1995-11-29 | D | 62611 |   | 85.77 | NAVD88 | 1 | Z |   |   | A | |
1995-11-29 | D | 72019 | 4.20 |   |   | 1 | Z |   |   | A | |
1996-01-22 | D | 62610 |   | 86.92 | NGVD29 | 1 | Z |   |   | A | |
1996-01-22 | D | 62611 |   | 86.89 | NAVD88 | 1 | Z |   |   | A | |
1996-01-22 | D | 72019 | 3.08 |   |   | 1 | Z |   |   | A | |
1996-03-06 | D | 62610 |   | 87.87 | NGVD29 | 1 | Z |   |   | A | |
1996-03-06 | D | 62611 |   | 87.84 | NAVD88 | 1 | Z |   |   | A | |
1996-03-06 | D | 72019 | 2.13 |   |   | 1 | Z |   |   | A | |
1996-04-08 | D | 62610 |   | 88.36 | NGVD29 | 1 | Z |   |   | A | |
1996-04-08 | D | 62611 |   | 88.33 | NAVD88 | 1 | Z |   |   | A | |
1996-04-08 | D | 72019 | 1.64 |   |   | 1 | Z |   |   | A | |
1996-04-15 | D | 62610 |   | 88.42 | NGVD29 | 1 | Z |   |   | A | |
1996-04-15 | D | 62611 |   | 88.39 | NAVD88 | 1 | Z |   |   | A | |
1996-04-15 | D | 72019 | 1.58 |   |   | 1 | Z |   |   | A | |
1996-10-17 | D | 62610 |   | 87.05 | NGVD29 | 1 | T | USCE | A | A | |
1996-10-17 | D | 62611 |   | 87.02 | NAVD88 | 1 | T | USCE | A | A | |
1996-10-17 | D | 72019 | 2.95 |   |   | 1 | T | USCE | A | A | |
1997-01-22 | D | 62610 |   | 89.33 | NGVD29 | 1 | T | USCE | A | A | |
1997-01-22 | D | 62611 |   | 89.30 | NAVD88 | 1 | T | USCE | A | A | |
1997-01-22 | D | 72019 | 0.67 |   |   | 1 | T | USCE | A | A | |
1997-04-01 | D | 62610 |   | 88.70 | NGVD29 | 1 | Z |   |   | A | |
1997-04-01 | D | 62611 |   | 88.67 | NAVD88 | 1 | Z |   |   | A | |
1997-04-01 | D | 72019 | 1.30 |   |   | 1 | Z |   |   | A | |
1997-04-11 | D | 62610 |   | 89.39 | NGVD29 | 1 | T | USCE | A | A | |
1997-04-11 | D | 62611 |   | 89.36 | NAVD88 | 1 | T | USCE | A | A | |
1997-04-11 | D | 72019 | 0.61 |   |   | 1 | T | USCE | A | A | |
1997-07-16 | D | 62610 |   | 87.04 | NGVD29 | 1 | T | USCE | A | A | |
1997-07-16 | D | 62611 |   | 87.01 | NAVD88 | 1 | T | USCE | A | A | |
1997-07-16 | D | 72019 | 2.96 |   |   | 1 | T | USCE | A | A | |
1997-10-14 | D | 62610 |   | 85.70 | NGVD29 | 1 | T | USCE | A | A | |
1997-10-14 | D | 62611 |   | 85.67 | NAVD88 | 1 | T | USCE | A | A | |
1997-10-14 | D | 72019 | 4.30 |   |   | 1 | T | USCE | A | A | |
1998-01-21 | D | 62610 |   | 89.87 | NGVD29 | 1 | T | USCE | A | A | |
1998-01-21 | D | 62611 |   | 89.84 | NAVD88 | 1 | T | USCE | A | A | |
1998-01-21 | D | 72019 | 0.13 |   |   | 1 | T | USCE | A | A | |
1998-04-14 | D | 62610 |   | 87.85 | NGVD29 | 1 | Z |   |   | A | |
1998-04-14 | D | 62611 |   | 87.82 | NAVD88 | 1 | Z |   |   | A | |
1998-04-14 | D | 72019 | 2.15 |   |   | 1 | Z |   |   | A | |
1998-04-21 | D | 62610 |   | 88.88 | NGVD29 | 1 | T | USCE | A | A | |
1998-04-21 | D | 62611 |   | 88.85 | NAVD88 | 1 | T | USCE | A | A | |
1998-04-21 | D | 72019 | 1.12 |   |   | 1 | T | USCE | A | A | |
1998-07-21 | D | 62610 |   | 85.18 | NGVD29 | 1 | T | USCE | A | A | |
1998-07-21 | D | 62611 |   | 85.15 | NAVD88 | 1 | T | USCE | A | A | |
1998-07-21 | D | 72019 | 4.82 |   |   | 1 | T | USCE | A | A | |
1998-10-08 | D | 62610 |   | 85.87 | NGVD29 | 1 | T | USCE | A | A | |
1998-10-08 | D | 62611 |   | 85.84 | NAVD88 | 1 | T | USCE | A | A | |
1998-10-08 | D | 72019 | 4.13 |   |   | 1 | T | USCE | A | A | |
1999-01-20 | D | 62610 |   | 89.37 | NGVD29 | 1 | T | USCE | A | A | |
1999-01-20 | D | 62611 |   | 89.34 | NAVD88 | 1 | T | USCE | A | A | |
1999-01-20 | D | 72019 | 0.63 |   |   | 1 | T | USCE | A | A | |
1999-04-05 | D | 62610 |   | 90.17 | NGVD29 | 1 | T | USCE | A | A | |
1999-04-05 | D | 62611 |   | 90.14 | NAVD88 | 1 | T | USCE | A | A | |
1999-04-05 | D | 72019 | -0.17 |   |   | 1 | T | USCE | A | A | |
1999-04-12 | D | 62610 |   | 88.70 | NGVD29 | 1 | Z |   |   | A | |
1999-04-12 | D | 62611 |   | 88.67 | NAVD88 | 1 | Z |   |   | A | |
1999-04-12 | D | 72019 | 1.30 |   |   | 1 | Z |   |   | A | |
1999-07-19 | D | 62610 |   | 85.82 | NGVD29 | 1 | T | USCE | A | A | |
1999-07-19 | D | 62611 |   | 85.79 | NAVD88 | 1 | T | USCE | A | A | |
1999-07-19 | D | 72019 | 4.18 |   |   | 1 | T | USCE | A | A | |
1999-10-21 | D | 62610 |   | 84.35 | NGVD29 | 1 | T | USCE | A | A | |
1999-10-21 | D | 62611 |   | 84.32 | NAVD88 | 1 | T | USCE | A | A | |
1999-10-21 | D | 72019 | 5.65 |   |   | 1 | T | USCE | A | A | |
2000-02-02 | D | 62610 |   | 86.90 | NGVD29 | 1 | T | USCE | A | A | |
2000-02-02 | D | 62611 |   | 86.87 | NAVD88 | 1 | T | USCE | A | A | |
2000-02-02 | D | 72019 | 3.10 |   |   | 1 | T | USCE | A | A | |
2000-04-11 | D | 62610 |   | 88.31 | NGVD29 | 1 | T | USCE | A | A | |
2000-04-11 | D | 62611 |   | 88.28 | NAVD88 | 1 | T | USCE | A | A | |
2000-04-11 | D | 72019 | 1.69 |   |   | 1 | T | USCE | A | A | |
2000-04-26 | 21:50 UTC | m | 62610 |   | 87.54 | NGVD29 | 1 | O | USGS | S | A |
2000-04-26 | 21:50 UTC | m | 62611 |   | 87.51 | NAVD88 | 1 | O | USGS | S | A |
2000-04-26 | 21:50 UTC | m | 72019 | 2.46 |   |   | 1 | O | USGS | S | A |
2000-07-20 | D | 62610 |   | 85.27 | NGVD29 | 1 | Z |   |   | A | |
2000-07-20 | D | 62611 |   | 85.24 | NAVD88 | 1 | Z |   |   | A | |
2000-07-20 | D | 72019 | 4.73 |   |   | 1 | Z |   |   | 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 | T | Electric-tape measurement. |
Method of measurement | Z | Other. |
Measuring agency | Not determined | |
Measuring agency | USCE | U.S. Army Corps of Engineers |
Measuring agency | USGS | U.S. Geological Survey |
Source of measurement | Not determined | |
Source of measurement | A | Reported by another government agency (do not use "A" if reported by owner, use "O"). |
Source of measurement | S | Measured by personnel of reporting agency. |
Water-level approval status | A | Approved for publication -- Processing and review completed. |