Page Loading - Please Wait...
Groundwater levels for the Nation
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1964-12-05 | D | 62610 |   | 4113.00 | NGVD29 | 1 | L |   |   | A | |
1964-12-05 | D | 62611 |   | 4114.76 | NAVD88 | 1 | L |   |   | A | |
1964-12-05 | D | 72019 | 140.00 |   |   | 1 | L |   |   | A | |
1970-03-12 | D | 62610 |   | 4115.27 | NGVD29 | 1 | S |   |   | A | |
1970-03-12 | D | 62611 |   | 4117.03 | NAVD88 | 1 | S |   |   | A | |
1970-03-12 | D | 72019 | 137.73 |   |   | 1 | S |   |   | A | |
1971-01-25 | D | 62610 |   | 4113.30 | NGVD29 | 1 | S |   |   | A | |
1971-01-25 | D | 62611 |   | 4115.06 | NAVD88 | 1 | S |   |   | A | |
1971-01-25 | D | 72019 | 139.70 |   |   | 1 | S |   |   | A | |
1972-01-25 | D | 62610 |   | 4113.60 | NGVD29 | 1 | S |   |   | A | |
1972-01-25 | D | 62611 |   | 4115.36 | NAVD88 | 1 | S |   |   | A | |
1972-01-25 | D | 72019 | 139.40 |   |   | 1 | S |   |   | A | |
1973-01-11 | D | 62610 |   | 4114.96 | NGVD29 | 1 | S |   |   | A | |
1973-01-11 | D | 62611 |   | 4116.72 | NAVD88 | 1 | S |   |   | A | |
1973-01-11 | D | 72019 | 138.04 |   |   | 1 | S |   |   | A | |
1974-02-20 | D | 62610 |   | 4112.18 | NGVD29 | 1 | S |   |   | A | |
1974-02-20 | D | 62611 |   | 4113.94 | NAVD88 | 1 | S |   |   | A | |
1974-02-20 | D | 72019 | 140.82 |   |   | 1 | S |   |   | A | |
1975-01-16 | D | 62610 |   | 4109.54 | NGVD29 | 1 | S |   |   | A | |
1975-01-16 | D | 62611 |   | 4111.30 | NAVD88 | 1 | S |   |   | A | |
1975-01-16 | D | 72019 | 143.46 |   |   | 1 | S |   |   | A | |
2011-01-28 | D | 62610 |   | 4104.50 | NGVD29 | 1 | T | CO002 | A | A | |
2011-01-28 | D | 62611 |   | 4106.26 | NAVD88 | 1 | T | CO002 | A | A | |
2011-01-28 | D | 72019 | 148.50 |   |   | 1 | T | CO002 | A | 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 | L | Interpreted from geophysical logs. |
Method of measurement | S | Steel-tape measurement. |
Method of measurement | T | Electric-tape measurement. |
Measuring agency | Not determined | |
Measuring agency | CO002 | Colorado Division of Water Resources, Office of State Engineer |
Source of measurement | Not determined | |
Source of measurement | A | Reported by another government agency (do not use "A" if reported by owner, use "O"). |
Water-level approval status | A | Approved for publication -- Processing and review completed. |