Water-level conditions in southern Florida
Water-level conditions in southern Florida
All data presented on this site are considered to be PROVISIONAL DATA and subject to revision pending further review.
WELL NUMBER.-- 270157081203101. Local Number H-15A WELL NEAR PALMDALE, FL.
LOCATION.-- Lat 27°02'02", long 81°20'33" referenced to North American Datum of 1927, in SE 1/4 SE 1/4 SW 1/4 sec.32, T.39 S., R.30 E., Highlands County, FL, Hydrologic Unit 03090103, on east side of U.S. Highway 27, 200 ft north of Glades-Highlands County line, 2.4 mi southeast of Venus, and 6.7 mi northwest of Palmdale. Owner: U.S. Geological Survey.
AQUIFER.-- Surficial aquifer of the Pleistocene Age, Geologic Unit 112 NRSD.
WELL CHARACTERISTICS.-- Depth 23 ft. Upper casing diameter 6 in. Drilled, observation, nonartesian well, gravel-packed screen from 19 to 23 ft.
INSTRUMENTATION.-- Water-stage recorder and satellite data-collection platform--60-minute interval.
DATUM.-- Land-surface datum is 58.52 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of recorder shelf, 62.20 ft above NGVD.
PERIOD OF RECORD.-- December 1948 to current year.
Online map showing USGS_270157081203101 (through Google Maps - not a USGS site) at (27.0342216,-81.3422928).
Daily values tables - HTML tables
Daily values tables - raw retrieval
Online data inventory for H-15A: Data type Start End Number of records Computed 23-JUN-1987 23-NOV-2009 96401 Daily maximum of water-level elevation 04-OCT-1954 22-NOV-2009 17923
![Graph: Continuously recorded water levels for the past 30 days are compared to daily (maximum) water levels from last year, the minimum and maximum daily levels for the corresponding weeks of the year for the site period of record, and daily levels for the 2001 drought year.. Data used to produce this graph is available via the [data used] link on the page.](../graphics/graphs/graph_15844.gif)
D
Continuously recorded water levels for the past 30 days are compared to daily (maximum) water levels from last year, the minimum and maximum daily levels for the corresponding weeks of the year for the site period of record, and daily levels for the 2001 drought year.
Data used to produce the current 30-day hydrograph at H-15A (270157081203101)
Description of information presented in the current 30-day hydrograph at H-15A (270157081203101)
The change in daily water-level elevations has not been mathematically correlated to time for the period of record based on operational considerations. Instead of a long-term trend line, the data are, therefore, compared to the zero-slope (flat, linear) regression curve for the existing period of record daily water-level elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
![Graph: Continuously recorded water levels for the past 90 days are compared to daily (maximum) water levels from last year, the minimum and maximum daily levels for the corresponding weeks of the year for the site period of record, and daily levels for the 2001 drought year.. Data used to produce this graph is available via the [data used] link on the page.](../graphics/graphs/graph_15845.gif)
D
Continuously recorded water levels for the past 90 days are compared to daily (maximum) water levels from last year, the minimum and maximum daily levels for the corresponding weeks of the year for the site period of record, and daily levels for the 2001 drought year.
Data used to produce the current 90-day hydrograph at H-15A (270157081203101)
Description of information presented in the current 90-day hydrograph at H-15A (270157081203101)
The change in daily water-level elevations has not been mathematically correlated to time for the period of record based on operational considerations. Instead of a long-term trend line, the data are, therefore, compared to the zero-slope (flat, linear) regression curve for the existing period of record daily water-level elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
![Graph: Daily maximum water levels for the year are compared to water levels from last year, the minimum and maximum daily levels for the corresponding weeks of the year for the site period of record, and daily levels for the 2001 drought year.. Data used to produce this graph is available via the [data used] link on the page.](../graphics/graphs/graph_15846.gif)
D
Daily maximum water levels for the year are compared to water levels from last year, the minimum and maximum daily levels for the corresponding weeks of the year for the site period of record, and daily levels for the 2001 drought year.
Data used to produce the current year-to-date hydrograph at H-15A (270157081203101)
Description of information presented in the current year-to-date hydrograph at H-15A (270157081203101)
The change in daily water-level elevations has not been mathematically correlated to time for the period of record based on operational considerations. Instead of a long-term trend line, the data are, therefore, compared to the zero-slope (flat, linear) regression curve for the existing period of record daily water-level elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
![Graph: Long-term water-level elevation trends are estimated by statistical analysis, then water-level elevations for the past year are compared to the duration information, compensated for long-term trends, for the corresponding weeks of the year.. Data used to produce this graph is available via the [data used] link on the page.](../graphics/graphs/graph_15847.gif)
D
Long-term water-level elevation trends are estimated by statistical analysis, then water-level elevations for the past year are compared to the duration information, compensated for long-term trends, for the corresponding weeks of the year.
Data used to produce the one-year hydrograph at H-15A (270157081203101)
Description of information presented in the one-year hydrograph at H-15A (270157081203101)
The change in daily water-level elevations has not been mathematically correlated to time for the period of record based on operational considerations. Instead of a long-term trend line, the data are, therefore, compared to the zero-slope (flat, linear) regression curve for the existing period of record daily water-level elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
![Graph: Water-level elevations from the past 35 years . Data used to produce this graph is available via the [data used] link on the page.](../graphics/graphs/graph_15848.gif)
D
Water-level elevations from the past 35 years.
Data used to produce the period of record hydrograph - past 35 years at H-15A WELL NEAR PALMDALE, FL (USGS 270157081203101)
Description of information presented in the period of record hydrograph - past 35 years at H-15A WELL NEAR PALMDALE, FL (USGS 270157081203101)
The change in daily water-level elevations has not been mathematically correlated to time for the period of record based on operational considerations. Instead of a long-term trend line, the data are, therefore, compared to the zero-slope (flat, linear) regression curve for the existing period of record daily water-level elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
Funding for the USGS to design and maintain this site has been provided through a cooperative agreement with the South Florida Water Management District (SFWMD). Water-level conditions are monitored by the USGS with support from Federal, State, and local cooperators.
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://www.sflorida.er.usgs.gov/ddn-cgi/run.pl?map=sfl&mapuse=A&sites=((270157081203101))&indicator=Y
Page Contact Information: