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Groundwater levels for the Nation
Agency code = | usgs |
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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1971-08-05 | D | 62610 |   | 4220.00 | NGVD29 | 1 | S | USGS | S | A | |
1971-08-05 | D | 62611 |   | 4223.26 | NAVD88 | 1 | S | USGS | S | A | |
1971-08-05 | D | 72019 | 4.00 |   |   | 1 | S | USGS | S | A | |
1971-08-06 | D | 62610 |   | 4219.97 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-06 | D | 62611 |   | 4223.23 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-06 | D | 72019 | 4.03 |   |   | 1 | O | USGS | S | A | |
1971-08-07 | D | 62610 |   | 4219.95 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-07 | D | 62611 |   | 4223.21 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-07 | D | 72019 | 4.05 |   |   | 1 | O | USGS | S | A | |
1971-08-08 | D | 62610 |   | 4219.93 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-08 | D | 62611 |   | 4223.19 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-08 | D | 72019 | 4.07 |   |   | 1 | O | USGS | S | A | |
1971-08-09 | D | 62610 |   | 4219.90 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-09 | D | 62611 |   | 4223.16 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-09 | D | 72019 | 4.10 |   |   | 1 | O | USGS | S | A | |
1971-08-10 | D | 62610 |   | 4219.89 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-10 | D | 62611 |   | 4223.15 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-10 | D | 72019 | 4.11 |   |   | 1 | O | USGS | S | A | |
1971-08-11 | D | 62610 |   | 4219.87 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-11 | D | 62611 |   | 4223.13 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-11 | D | 72019 | 4.13 |   |   | 1 | O | USGS | S | A | |
1971-08-12 | D | 62610 |   | 4219.83 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-12 | D | 62611 |   | 4223.09 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-12 | D | 72019 | 4.17 |   |   | 1 | O | USGS | S | A | |
1971-08-13 | D | 62610 |   | 4219.81 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-13 | D | 62611 |   | 4223.07 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-13 | D | 72019 | 4.19 |   |   | 1 | O | USGS | S | A | |
1971-08-14 | D | 62610 |   | 4219.78 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-14 | D | 62611 |   | 4223.04 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-14 | D | 72019 | 4.22 |   |   | 1 | O | USGS | S | A | |
1971-08-15 | D | 62610 |   | 4219.76 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-15 | D | 62611 |   | 4223.02 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-15 | D | 72019 | 4.24 |   |   | 1 | O | USGS | S | A | |
1971-08-16 | D | 62610 |   | 4219.73 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-16 | D | 62611 |   | 4222.99 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-16 | D | 72019 | 4.27 |   |   | 1 | O | USGS | S | A | |
1971-08-17 | D | 62610 |   | 4219.71 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-17 | D | 62611 |   | 4222.97 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-17 | D | 72019 | 4.29 |   |   | 1 | O | USGS | S | A | |
1971-08-18 | D | 62610 |   | 4219.70 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-18 | D | 62611 |   | 4222.96 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-18 | D | 72019 | 4.30 |   |   | 1 | O | USGS | S | A | |
1971-08-19 | D | 62610 |   | 4219.66 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-19 | D | 62611 |   | 4222.92 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-19 | D | 72019 | 4.34 |   |   | 1 | O | USGS | S | A | |
1971-08-20 | D | 62610 |   | 4219.65 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-20 | D | 62611 |   | 4222.91 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-20 | D | 72019 | 4.35 |   |   | 1 | O | USGS | S | A | |
1971-08-21 | D | 62610 |   | 4219.64 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-21 | D | 62611 |   | 4222.90 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-21 | D | 72019 | 4.36 |   |   | 1 | O | USGS | S | A | |
1971-08-22 | D | 62610 |   | 4219.62 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-22 | D | 62611 |   | 4222.88 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-22 | D | 72019 | 4.38 |   |   | 1 | O | USGS | S | A | |
1971-08-23 | D | 62610 |   | 4219.60 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-23 | D | 62611 |   | 4222.86 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-23 | D | 72019 | 4.40 |   |   | 1 | O | USGS | S | A | |
1971-08-24 | D | 62610 |   | 4219.59 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-24 | D | 62611 |   | 4222.85 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-24 | D | 72019 | 4.41 |   |   | 1 | O | USGS | S | A | |
1971-08-25 | D | 62610 |   | 4219.58 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-25 | D | 62611 |   | 4222.84 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-25 | D | 72019 | 4.42 |   |   | 1 | O | USGS | S | A | |
1971-08-26 | D | 62610 |   | 4219.57 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-26 | D | 62611 |   | 4222.83 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-26 | D | 72019 | 4.43 |   |   | 1 | O | USGS | S | A | |
1971-08-27 | D | 62610 |   | 4219.55 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-27 | D | 62611 |   | 4222.81 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-27 | D | 72019 | 4.45 |   |   | 1 | O | USGS | S | A | |
1971-08-28 | D | 62610 |   | 4219.55 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-28 | D | 62611 |   | 4222.81 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-28 | D | 72019 | 4.45 |   |   | 1 | O | USGS | S | A | |
1971-08-29 | D | 62610 |   | 4220.20 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-29 | D | 62611 |   | 4223.46 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-29 | D | 72019 | 3.80 |   |   | 1 | O | USGS | S | A | |
1971-08-30 | D | 62610 |   | 4220.47 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-30 | D | 62611 |   | 4223.73 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-30 | D | 72019 | 3.53 |   |   | 1 | O | USGS | S | A | |
1971-08-31 | D | 62610 |   | 4220.37 | NGVD29 | 1 | O | USGS | S | A | |
1971-08-31 | D | 62611 |   | 4223.63 | NAVD88 | 1 | O | USGS | S | A | |
1971-08-31 | D | 72019 | 3.63 |   |   | 1 | O | USGS | S | A | |
1971-09-01 | D | 62610 |   | 4220.34 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-01 | D | 62611 |   | 4223.60 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-01 | D | 72019 | 3.66 |   |   | 1 | O | USGS | S | A | |
1971-09-02 | D | 62610 |   | 4220.31 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-02 | D | 62611 |   | 4223.57 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-02 | D | 72019 | 3.69 |   |   | 1 | O | USGS | S | A | |
1971-09-03 | D | 62610 |   | 4220.60 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-03 | D | 62611 |   | 4223.86 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-03 | D | 72019 | 3.40 |   |   | 1 | O | USGS | S | A | |
1971-09-04 | D | 62610 |   | 4220.63 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-04 | D | 62611 |   | 4223.89 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-04 | D | 72019 | 3.37 |   |   | 1 | O | USGS | S | A | |
1971-09-05 | D | 62610 |   | 4220.54 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-05 | D | 62611 |   | 4223.80 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-05 | D | 72019 | 3.46 |   |   | 1 | O | USGS | S | A | |
1971-09-06 | D | 62610 |   | 4220.48 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-06 | D | 62611 |   | 4223.74 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-06 | D | 72019 | 3.52 |   |   | 1 | O | USGS | S | A | |
1971-09-07 | D | 62610 |   | 4220.46 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-07 | D | 62611 |   | 4223.72 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-07 | D | 72019 | 3.54 |   |   | 1 | O | USGS | S | A | |
1971-09-08 | D | 62610 |   | 4220.44 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-08 | D | 62611 |   | 4223.70 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-08 | D | 72019 | 3.56 |   |   | 1 | O | USGS | S | A | |
1971-09-09 | D | 62610 |   | 4220.41 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-09 | D | 62611 |   | 4223.67 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-09 | D | 72019 | 3.59 |   |   | 1 | O | USGS | S | A | |
1971-09-10 | D | 62610 |   | 4220.38 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-10 | D | 62611 |   | 4223.64 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-10 | D | 72019 | 3.62 |   |   | 1 | O | USGS | S | A | |
1971-09-11 | D | 62610 |   | 4220.35 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-11 | D | 62611 |   | 4223.61 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-11 | D | 72019 | 3.65 |   |   | 1 | O | USGS | S | A | |
1971-09-12 | D | 62610 |   | 4220.31 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-12 | D | 62611 |   | 4223.57 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-12 | D | 72019 | 3.69 |   |   | 1 | O | USGS | S | A | |
1971-09-13 | D | 62610 |   | 4220.29 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-13 | D | 62611 |   | 4223.55 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-13 | D | 72019 | 3.71 |   |   | 1 | O | USGS | S | A | |
1971-09-14 | D | 62610 |   | 4220.26 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-14 | D | 62611 |   | 4223.52 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-14 | D | 72019 | 3.74 |   |   | 1 | O | USGS | S | A | |
1971-09-15 | D | 62610 |   | 4220.23 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-15 | D | 62611 |   | 4223.49 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-15 | D | 72019 | 3.77 |   |   | 1 | O | USGS | S | A | |
1971-09-16 | D | 62610 |   | 4220.20 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-16 | D | 62611 |   | 4223.46 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-16 | D | 72019 | 3.80 |   |   | 1 | O | USGS | S | A | |
1971-09-17 | D | 62610 |   | 4220.17 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-17 | D | 62611 |   | 4223.43 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-17 | D | 72019 | 3.83 |   |   | 1 | O | USGS | S | A | |
1971-09-18 | D | 62610 |   | 4220.15 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-18 | D | 62611 |   | 4223.41 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-18 | D | 72019 | 3.85 |   |   | 1 | O | USGS | S | A | |
1971-09-19 | D | 62610 |   | 4220.14 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-19 | D | 62611 |   | 4223.40 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-19 | D | 72019 | 3.86 |   |   | 1 | O | USGS | S | A | |
1971-09-20 | D | 62610 |   | 4220.13 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-20 | D | 62611 |   | 4223.39 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-20 | D | 72019 | 3.87 |   |   | 1 | O | USGS | S | A | |
1971-09-21 | D | 62610 |   | 4220.10 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-21 | D | 62611 |   | 4223.36 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-21 | D | 72019 | 3.90 |   |   | 1 | O | USGS | S | A | |
1971-09-22 | D | 62610 |   | 4220.08 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-22 | D | 62611 |   | 4223.34 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-22 | D | 72019 | 3.92 |   |   | 1 | O | USGS | S | A | |
1971-09-23 | D | 62610 |   | 4220.07 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-23 | D | 62611 |   | 4223.33 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-23 | D | 72019 | 3.93 |   |   | 1 | O | USGS | S | A | |
1971-09-24 | D | 62610 |   | 4220.07 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-24 | D | 62611 |   | 4223.33 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-24 | D | 72019 | 3.93 |   |   | 1 | O | USGS | S | A | |
1971-09-25 | D | 62610 |   | 4220.06 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-25 | D | 62611 |   | 4223.32 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-25 | D | 72019 | 3.94 |   |   | 1 | O | USGS | S | A | |
1971-09-26 | D | 62610 |   | 4220.03 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-26 | D | 62611 |   | 4223.29 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-26 | D | 72019 | 3.97 |   |   | 1 | O | USGS | S | A | |
1971-09-27 | D | 62610 |   | 4220.01 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-27 | D | 62611 |   | 4223.27 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-27 | D | 72019 | 3.99 |   |   | 1 | O | USGS | S | A | |
1971-09-28 | D | 62610 |   | 4220.00 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-28 | D | 62611 |   | 4223.26 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-28 | D | 72019 | 4.00 |   |   | 1 | O | USGS | S | A | |
1971-09-29 | D | 62610 |   | 4219.99 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-29 | D | 62611 |   | 4223.25 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-29 | D | 72019 | 4.01 |   |   | 1 | O | USGS | S | A | |
1971-09-30 | D | 62610 |   | 4219.98 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-30 | D | 62611 |   | 4223.24 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-30 | D | 72019 | 4.02 |   |   | 1 | O | USGS | S | A | |
1971-10-07 | D | 62610 |   | 4221.13 | NGVD29 | 1 | S | USGS | S | A | |
1971-10-07 | D | 62611 |   | 4224.39 | NAVD88 | 1 | S | USGS | S | A | |
1971-10-07 | D | 72019 | 2.87 |   |   | 1 | S | USGS | S | A | |
1971-10-14 | D | 62610 |   | 4220.82 | NGVD29 | 1 | S | USGS | S | A | |
1971-10-14 | D | 62611 |   | 4224.08 | NAVD88 | 1 | S | USGS | S | A | |
1971-10-14 | D | 72019 | 3.18 |   |   | 1 | S | USGS | S | A | |
1971-11-02 | D | 62610 |   | 4222.13 | NGVD29 | 1 | S | USGS | S | A | |
1971-11-02 | D | 62611 |   | 4225.39 | NAVD88 | 1 | S | USGS | S | A | |
1971-11-02 | D | 72019 | 1.87 |   |   | 1 | S | USGS | S | A | |
1971-12-01 | D | 62610 |   | 4223.61 | NGVD29 | 1 | S | USGS | S | A | |
1971-12-01 | D | 62611 |   | 4226.87 | NAVD88 | 1 | S | USGS | S | A | |
1971-12-01 | D | 72019 | 0.39 |   |   | 1 | S | USGS | S | A | |
1972-02-08 | D | 62610 |   | 4223.90 | NGVD29 | 1 | S | USGS | S | A | |
1972-02-08 | D | 62611 |   | 4227.16 | NAVD88 | 1 | S | USGS | S | A | |
1972-02-08 | D | 72019 | 0.10 |   |   | 1 | S | USGS | S | A | |
1972-03-07 | D | 62610 |   | 4223.66 | NGVD29 | 1 | S | USGS | S | A | |
1972-03-07 | D | 62611 |   | 4226.92 | NAVD88 | 1 | S | USGS | S | A | |
1972-03-07 | D | 72019 | 0.34 |   |   | 1 | S | USGS | S | A | |
1972-04-05 | D | 62610 |   | 4222.33 | NGVD29 | 1 | S | USGS | S | A | |
1972-04-05 | D | 62611 |   | 4225.59 | NAVD88 | 1 | S | USGS | S | A | |
1972-04-05 | D | 72019 | 1.67 |   |   | 1 | S | USGS | S | A | |
1972-05-01 | D | 62610 |   | 4222.04 | NGVD29 | 1 | S | USGS | S | A | |
1972-05-01 | D | 62611 |   | 4225.30 | NAVD88 | 1 | S | USGS | S | A | |
1972-05-01 | D | 72019 | 1.96 |   |   | 1 | S | USGS | S | A | |
1972-06-01 | D | 62610 |   | 4220.71 | NGVD29 | 1 | S | USGS | S | A | |
1972-06-01 | D | 62611 |   | 4223.97 | NAVD88 | 1 | S | USGS | S | A | |
1972-06-01 | D | 72019 | 3.29 |   |   | 1 | S | USGS | S | A | |
1972-07-06 | D | 62610 |   | 4220.22 | NGVD29 | 1 | S | USGS | S | A | |
1972-07-06 | D | 62611 |   | 4223.48 | NAVD88 | 1 | S | USGS | S | A | |
1972-07-06 | D | 72019 | 3.78 |   |   | 1 | S | USGS | S | A | |
1972-08-03 | D | 62610 |   | 4219.95 | NGVD29 | 1 | S | USGS | S | A | |
1972-08-03 | D | 62611 |   | 4223.21 | NAVD88 | 1 | S | USGS | S | A | |
1972-08-03 | D | 72019 | 4.05 |   |   | 1 | S | USGS | S | A | |
1972-09-06 | D | 62610 |   | 4219.90 | NGVD29 | 1 | S | USGS | S | A | |
1972-09-06 | D | 62611 |   | 4223.16 | NAVD88 | 1 | S | USGS | S | A | |
1972-09-06 | D | 72019 | 4.10 |   |   | 1 | S | USGS | S | A | |
1972-10-05 | D | 62610 |   | 4220.34 | NGVD29 | 1 | S | USGS | S | A | |
1972-10-05 | D | 62611 |   | 4223.60 | NAVD88 | 1 | S | USGS | S | A | |
1972-10-05 | D | 72019 | 3.66 |   |   | 1 | S | USGS | S | A | |
1972-11-07 | D | 62610 |   | 4221.20 | NGVD29 | 1 | S | USGS | S | A | |
1972-11-07 | D | 62611 |   | 4224.46 | NAVD88 | 1 | S | USGS | S | A | |
1972-11-07 | D | 72019 | 2.80 |   |   | 1 | S | USGS | S | A | |
1972-12-05 | D | 62610 |   | 4221.80 | NGVD29 | 1 | S | USGS | S | A | |
1972-12-05 | D | 62611 |   | 4225.06 | NAVD88 | 1 | S | USGS | S | A | |
1972-12-05 | D | 72019 | 2.20 |   |   | 1 | S | USGS | S | A | |
1973-03-05 | D | 62610 |   | 4223.95 | NGVD29 | 1 | S | USGS | S | A | |
1973-03-05 | D | 62611 |   | 4227.21 | NAVD88 | 1 | S | USGS | S | A | |
1973-03-05 | D | 72019 | 0.05 |   |   | 1 | S | USGS | S | A |
Section | Code | Description |
---|---|---|
Water-level date-time accuracy | D | Date is accurate to the Day |
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 | S | Steel-tape measurement. |
Measuring agency | USGS | U.S. Geological Survey |
Source of measurement | S | Measured by personnel of reporting agency. |
Water-level approval status | A | Approved for publication -- Processing and review completed. |