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Groundwater levels for the Nation
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1937-02-01 | D | 62610 | 1370.00 | NGVD29 | 1 | O | USGS | S | A | ||
| 1937-02-01 | D | 62611 | 1371.93 | NAVD88 | 1 | O | USGS | S | A | ||
| 1937-02-01 | D | 72019 | 26.00 | 1 | O | USGS | S | A | |||
| 1977-01-18 | D | 62610 | 1330.80 | NGVD29 | 1 | T | A | ||||
| 1977-01-18 | D | 62611 | 1332.73 | NAVD88 | 1 | T | A | ||||
| 1977-01-18 | D | 72019 | 65.20 | 1 | T | A | |||||
| 1983-01-18 | D | 62610 | 1356.30 | NGVD29 | 1 | O | A | ||||
| 1983-01-18 | D | 62611 | 1358.23 | NAVD88 | 1 | O | A | ||||
| 1983-01-18 | D | 72019 | 39.70 | 1 | O | A | |||||
| 1984-11-05 | D | 62610 | 1359.70 | NGVD29 | 1 | V | A | ||||
| 1984-11-05 | D | 62611 | 1361.63 | NAVD88 | 1 | V | A | ||||
| 1984-11-05 | D | 72019 | 36.30 | 1 | V | A | |||||
| 1988-11-07 | D | 62610 | 1367.30 | NGVD29 | 1 | V | USGS | S | A | ||
| 1988-11-07 | D | 62611 | 1369.23 | NAVD88 | 1 | V | USGS | S | A | ||
| 1988-11-07 | D | 72019 | 28.70 | 1 | V | USGS | S | A | |||
| 1993-11-01 | D | 62610 | 1361.30 | NGVD29 | 1 | V | USGS | S | A | ||
| 1993-11-01 | D | 62611 | 1363.23 | NAVD88 | 1 | V | USGS | S | A | ||
| 1993-11-01 | D | 72019 | 34.70 | 1 | V | 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 | T | Electric-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. |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Groundwater for USA: Water Levels
URL:
Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-01-15 06:47:40 EST
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