Trend-compensated Overview of USGS Real-time Water-level Monitoring, Stations in Miami-Dade County

All data presented on this site are considered to be PROVISIONAL DATA and subject to revision pending further review.

G -3818, USGS ID: 255036080270501 [NWIS]

Site information from 2007 Data Report:

USGS STATION NUMBER.-- USGS 255036080270501

LOCATION.-- Lat 25°50'36.8", long 80°27'04.3" referenced to North American Datum of 1983, in NE 1/4 SE 1/4 SE 1/4 sec.8, T.53 S., R.39 E., Miami-Dade County, FL, Hydrologic Unit 03090202, 2.0 mi east of State Road 997 (Krome Avenue).

AQUIFER.-- Biscayne limestone aquifer of the Pleistocene Age, Geologic Unit 112 BSCNN.

WELL CHARACTERISTICS.-- Depth 20 ft. Upper casing diameter 6 in.; top of first opening 15 ft, bottom of last opening 20 ft.

DATUM.-- Top of base, 13.29 ft above National Geodetic Vertical Datum of 1929, Jan. 25, 2005, to present

PERIOD OF RECORD.-- January 2005 to current year.

REMARKS.-- Station constructed on January 25, 2005. See DATUM.

EXTREMES FOR PERIOD OF RECORD.-- Highest daily maximum water level, 6.25 ft NGVD, Sept. 1, 2005; lowest, 2.96 ft NGVD, May 14,2006.

Online map showing USGS_255036080270501 (through Google Maps - not a USGS site) at (25.8435555,-80.4511948).

Daily values tables - HTML tables

Daily values tables - raw retrieval

Most recent monitoring data received at  G  -3818: 
    (Recorded within last 60 days of site monitoring  or during site visit within past 180 days.)

Data type                                            Value      Date       Time 
Computed water-level elevation, in ft NGVD           5.57               26-NOV-2009 10:00:00

Online data inventory for G  -3818:

Data type                                            Start         End          Number of records
Computed water-level elevation, in ft NGVD           25-JAN-2005    25-NOV-2009        41500
Daily maximum water-level elevation, in ft NGVD      26-JAN-2005    24-NOV-2009         1719

Water-level data collected in the past 30 years at G -3818 (Save as text file)

Navigational links:

Website

Station data page

Current 30-day hydrograph at G -3818 (255036080270501)

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.

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 G -3818 (255036080270501)

Description of information presented in the current 30-day hydrograph at G -3818 (255036080270501)

Long-term trend information

The Mann-Kendall correlation analysis of the past 35 years of daily water level elevations does not show a statistically significant trend at the 95-percent confidence level. However, analysis of monthly mean water level elevations using the Seasonal Kendall Trend Test indicates a statistically significant long-term trend in the data. The estimated long-term trend in water level is -0.2826 ft/year. ((Description of statistical methods)

Current 90-day hydrograph at G -3818 (255036080270501)

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.

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 G -3818 (255036080270501)

Description of information presented in the current 90-day hydrograph at G -3818 (255036080270501)

Long-term trend information

Current year-to-date hydrograph at G -3818 (255036080270501)

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.

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 G -3818 (255036080270501)

Description of information presented in the current year-to-date hydrograph at G -3818 (255036080270501)

Long-term trend information

Period of record hydrograph - past 35 years G -3818 (255036080270501)

Water-level elevations from the past 35 years.

Data used to produce the period of record hydrograph - past 35 years G -3818 (255036080270501)

Description of information presented in the period of record hydrograph - past 35 years G -3818 (255036080270501)