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Groundwater levels for the Nation

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USGS 480550113585001 27N19W14CCAD01 Swan 4

Flathead County, Montana
Latitude  48°05'50", Longitude 113°58'50" NAD83
Land-surface elevation 3,067.96 feet above NAVD88
The depth of the well is 60 feet below land surface.
The depth of the hole is 60 feet below land surface.
This well is completed in the Northern Rocky Mountains Intermontane Basins aquifer systems (S100NRMTIB) national aquifer.
This well is completed in the Quaternary Alluvium (110ALVM) local aquifer.
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Date Time
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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
2011-07-1323:18 UTCm62610 3062.70NGVD291OUSGSSP
2011-07-1323:18 UTCm62611 3066.36NAVD881OUSGSSP
2011-07-1323:18 UTCm720191.60  1OUSGSSP
2016-10-0618:01 UTCm62610 3056.73NGVD291VUSGSSA
2016-10-0618:01 UTCm62611 3060.39NAVD881VUSGSSA
2016-10-0618:01 UTCm720197.57  1VUSGSSA
2016-10-1116:40 UTCm62610 3056.84NGVD291VUSGSSA
2016-10-1116:40 UTCm62611 3060.50NAVD881VUSGSSA
2016-10-1116:40 UTCm720197.46  1VUSGSSA
2016-11-0314:03 UTCm62610 3062.07NGVD291VUSGSSA
2016-11-0314:03 UTCm62611 3065.73NAVD881VUSGSSA
2016-11-0314:03 UTCm720192.23  1VUSGSSA
2016-11-0415:45 UTCm62610 3062.14NGVD291VUSGSSA
2016-11-0415:45 UTCm62611 3065.80NAVD881VUSGSSA
2016-11-0415:45 UTCm720192.16  1VUSGSSA
2017-02-1520:35 UTCm62610 3057.08NGVD291VUSGSSA
2017-02-1520:35 UTCm62611 3060.74NAVD881VUSGSSA
2017-02-1520:35 UTCm720197.22  1VUSGSSA
2017-03-0619:13 UTCm62610 3058.52NGVD291VUSGSSA
2017-03-0619:13 UTCm62611 3062.18NAVD881VUSGSSA
2017-03-0619:13 UTCm720195.78  1VUSGSSA
2017-03-0823:17 UTCm62610 3058.43NGVD291VUSGSSA
2017-03-0823:17 UTCm62611 3062.09NAVD881VUSGSSA
2017-03-0823:17 UTCm720195.87  1VUSGSSA
2017-04-1116:20 UTCm62610 3062.08NGVD291VUSGSSA
2017-04-1116:20 UTCm62611 3065.74NAVD881VUSGSSA
2017-04-1116:20 UTCm720192.22  1VUSGSSA
2017-05-1714:05 UTCm62610 3062.49NGVD291VUSGSSA
2017-05-1714:05 UTCm62611 3066.15NAVD881VUSGSSA
2017-05-1714:05 UTCm720191.81  1VUSGSSA
2017-08-0718:18 UTCm62610 3058.17NGVD291VUSGSSA
2017-08-0718:18 UTCm62611 3061.83NAVD881VUSGSSA
2017-08-0718:18 UTCm720196.13  1VUSGSSA
2017-10-1921:24 UTCm62610 3056.50NGVD291VUSGSSA
2017-10-1921:24 UTCm62611 3060.16NAVD881VUSGSSA
2017-10-1921:24 UTCm720197.80  1VUSGSSA
2017-11-3015:30 UTCm62610 3059.83NGVD291VUSGSSA
2017-11-3015:30 UTCm62611 3063.49NAVD881VUSGSSA
2017-11-3015:30 UTCm720194.47  1VUSGSSA
2018-01-1115:18 UTCm62610 3058.62NGVD291VUSGSSA
2018-01-1115:18 UTCm62611 3062.28NAVD881VUSGSSA
2018-01-1115:18 UTCm720195.68  1VUSGSSA
2018-02-2817:50 UTCm62610 3059.78NGVD291VUSGSSA
2018-02-2817:50 UTCm62611 3063.44NAVD881VUSGSSA
2018-02-2817:50 UTCm720194.52  1VUSGSSA
2018-04-1118:25 UTCm62610 3060.22NGVD291VUSGSSA
2018-04-1118:25 UTCm62611 3063.88NAVD881VUSGSSA
2018-04-1118:25 UTCm720194.08  1VUSGSSA
2018-05-0217:24 UTCm62610 3062.62NGVD291SUSGSSA
2018-05-0217:24 UTCm62611 3066.28NAVD881SUSGSSA
2018-05-0217:24 UTCm720191.68  1SUSGSSA
2018-06-0517:28 UTCm62610 3062.59NGVD291VUSGSSA
2018-06-0517:28 UTCm62611 3066.25NAVD881VUSGSSA
2018-06-0517:28 UTCm720191.71  1VUSGSSA
2018-07-0918:13 UTCm62610 3061.18NGVD291VUSGSSA
2018-07-0918:13 UTCm62611 3064.84NAVD881VUSGSSA
2018-07-0918:13 UTCm720193.12  1VUSGSSA
2018-08-1516:00 UTCm62610 3057.71NGVD291VUSGSSA
2018-08-1516:00 UTCm62611 3061.37NAVD881VUSGSSA
2018-08-1516:00 UTCm720196.59  1VUSGSSA
2018-08-1517:10 UTCm62610 3057.71NGVD29 VUSGSSA
2018-08-1517:10 UTCm62611 3061.37NAVD88 VUSGSSA
2018-08-1517:10 UTCm720196.59   VUSGSSA
2018-10-2618:43 UTCm62610 3055.57NGVD291VUSGSSA
2018-10-2618:43 UTCm62611 3059.23NAVD881VUSGSSA
2018-10-2618:43 UTCm720198.73  1VUSGSSA
2018-12-0318:27 UTCm62610 3057.59NGVD291VUSGSSA
2018-12-0318:27 UTCm62611 3061.25NAVD881VUSGSSA
2018-12-0318:27 UTCm720196.71  1VUSGSSA
2019-01-2920:57 UTCm62610 3056.59NGVD291VUSGSSA
2019-01-2920:57 UTCm62611 3060.25NAVD881VUSGSSA
2019-01-2920:57 UTCm720197.71  1VUSGSSA
2019-03-1820:30 UTCm62610 3055.76NGVD291VUSGSSA
2019-03-1820:30 UTCm62611 3059.42NAVD881VUSGSSA
2019-03-1820:30 UTCm720198.54  1VUSGSSA
2019-05-0120:40 UTCm62610 3062.32NGVD291VUSGSSA
2019-05-0120:40 UTCm62611 3065.98NAVD881VUSGSSA
2019-05-0120:40 UTCm720191.98  1VUSGSSA
2019-07-0220:37 UTCm62610 3061.01NGVD291VUSGSSA
2019-07-0220:37 UTCm62611 3064.67NAVD881VUSGSSA
2019-07-0220:37 UTCm720193.29  1VUSGSSA
2019-08-2021:21 UTCm62610 3057.02NGVD291VUSGSSA
2019-08-2021:21 UTCm62611 3060.68NAVD881VUSGSSA
2019-08-2021:21 UTCm720197.28  1VUSGSSA
2019-09-1122:10 UTCm62610 3056.35NGVD291VUSGSSA
2019-09-1122:10 UTCm62611 3060.01NAVD881VUSGSSA
2019-09-1122:10 UTCm720197.95  1VUSGSSA
2019-11-1221:37 UTCm62610 3057.13NGVD291VUSGSSA
2019-11-1221:37 UTCm62611 3060.79NAVD881VUSGSSA
2019-11-1221:37 UTCm720197.17  1VUSGSSA
2020-01-2723:20 UTCm62610 3056.63NGVD291VUSGSSA
2020-01-2723:20 UTCm62611 3060.29NAVD881VUSGSSA
2020-01-2723:20 UTCm720197.67  1VUSGSSA
2020-05-2716:00 UTCm62610 3063.00NGVD291VUSGSSA
2020-05-2716:00 UTCm62611 3066.66NAVD881VUSGSSA
2020-05-2716:00 UTCm720191.30  1VUSGSSA
2020-08-2017:46 UTCm62610 3058.26NGVD291VUSGSSA
2020-08-2017:46 UTCm62611 3061.92NAVD881VUSGSSA
2020-08-2017:46 UTCm720196.04  1VUSGSSA
2020-10-2716:59 UTCm62610 3056.89NGVD291VUSGSSA
2020-10-2716:59 UTCm62611 3060.55NAVD881VUSGSSA
2020-10-2716:59 UTCm720197.41  1VUSGSSA
2021-02-1621:21 UTCm62610 3057.62NGVD291VUSGSSA
2021-02-1621:21 UTCm62611 3061.28NAVD881VUSGSSA
2021-02-1621:21 UTCm720196.68  1VUSGSSA
2021-06-0920:19 UTCm62610 3063.12NGVD291VUSGSSA
2021-06-0920:19 UTCm62611 3066.78NAVD881VUSGSSA
2021-06-0920:19 UTCm720191.18  1VUSGSSA
2021-10-0815:15 UTCm62610 3056.95NGVD291VUSGSSA
2021-10-0815:15 UTCm62611 3060.61NAVD881VUSGSSA
2021-10-0815:15 UTCm720197.35  1VUSGSSA
2022-01-0518:11 UTCm62610 3059.80NGVD291VUSGSSA
2022-01-0518:11 UTCm62611 3063.46NAVD881VUSGSSA
2022-01-0518:11 UTCm720194.50  1VUSGSSA
2022-01-2615:23 UTCm62610 3058.37NGVD291VUSGSSA
2022-01-2615:23 UTCm62611 3062.03NAVD881VUSGSSA
2022-01-2615:23 UTCm720195.93  1VUSGSSA
2022-06-0218:28 UTCm62610 3062.50NGVD291VUSGSSP
2022-06-0218:28 UTCm62611 3066.16NAVD881VUSGSSP
2022-06-0218:28 UTCm720191.80  1VUSGSSP
2022-07-2517:26 UTCm62610 3061.28NGVD291VUSGSSP
2022-07-2517:26 UTCm62611 3064.94NAVD881VUSGSSP
2022-07-2517:26 UTCm720193.02  1VUSGSSP
2022-11-0719:16 UTCm62610 3056.69NGVD291VUSGSSP
2022-11-0719:16 UTCm62611 3060.35NAVD881VUSGSSP
2022-11-0719:16 UTCm720197.61  1VUSGSSP
2023-03-1319:15 UTCm62610 3056.65NGVD291VUSGSSP
2023-03-1319:15 UTCm62611 3060.31NAVD881VUSGSSP
2023-03-1319:15 UTCm720197.65  1VUSGSSP
2023-10-1214:29 UTCm62610 3055.39NGVD291VUSGSSP
2023-10-1214:29 UTCm62611 3059.05NAVD881VUSGSSP
2023-10-1214:29 UTCm720198.91  1VUSGSSP
2024-03-0417:44 UTCm62610 3057.79NGVD291VUSGSSP
2024-03-0417:44 UTCm62611 3061.45NAVD881VUSGSSP
2024-03-0417:44 UTCm720196.51  1VUSGSSP

Explanation
SectionCodeDescription
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
StatusThe reported water-level measurement represents a static level
Status1Static
Method of measurementOObserved.
Method of measurementSSteel-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.
Water-level approval statusPProvisional data subject to revision.