USGS Real-time Water-level Monitoring, Stations in South Florida and Kissimmee River Basin

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

C - 462, USGS ID: 262724081260701 [NWIS]

Site information from 2007 Data Report:

USGS STATION NUMBER.-- USGS 262724081260701

LOCATION.-- Lat 26°27'26", long 81°26'12" referenced to North American Datum of 1927, in SE 1/4 NW 1/4 sec.20, T.46 S., R.29 E., Collier County, FL, Hydrologic Unit 03090204, in pasture 0.1 mi west of State Road 29, 1.7 mi north of County Road 850 and 2.5 mi northwest of Immokalee.

AQUIFER.-- Lower Tamiami aquifer of the Pliocene Age, Geologic Unit 121 TMIM.

WELL CHARACTERISTICS.-- Depth 110 ft. Upper casing diameter 8 in.; top of first opening 50 ft, bottom of last opening 110 ft. Artesian well, slotted casing 50 to 110 ft.

DATUM.-- Top of recorder base, 37.11 ft above National Geodetic Vertical Datum of 1929, Nov. 1968 to present

PERIOD OF RECORD.-- November 1968 to September 1996 (daily), October 1996 to May 2003 (monthly), May 2003 to current year.

REMARKS.-- Records of water levels prior to October 1973 are available in files of the U.S. Geological Survey.

EXTREMES FOR PERIOD OF RECORD.-- Highest daily maximum water level, 35.27 ft NGVD, Oct. 24, 2005; lowest water level measured, 21.02 ft NGVD, June 20, 2000.

Online map showing USGS_262724081260701 (through Google Maps - not a USGS site) at (26.4575768,-81.4364624).

Daily values tables - HTML tables

Daily values tables - raw retrieval

Most recent monitoring data received at  C  - 462: 
    (Recorded within last 60 days of site monitoring  or during site visit within past 180 days.)

Data type                                            Value      Date       Time 
Computed elevation, in ft (NGVD)                     28.75              26-NOV-2009 11:00:00
Measured water level elevation                       29.86              29-OCT-2009 11:49:00

Online data inventory for C  - 462:

Data type                                            Start         End          Number of records
Computed elevation, in ft (NGVD)                     28-MAY-2003    25-NOV-2009        54777
Daily value elevation, in ft (NGVD)                  01-OCT-1973    24-NOV-2009        10651
Measured dissolved chloride content                  04-JUN-1975    22-APR-1993           31
Measured specific conductance                        04-JUN-1975    22-APR-1993           30
Measured water-level elevation                       21-OCT-1975    29-OCT-2009          169

Water-level data collected in the past 30 years at C - 462 (Save as text file)

Chloride measurements collected in the past 30 years at C - 462 (Save as text file)

Navigational links:

Website

Station data page

Current 30-day hydrograph at C - 462 (262724081260701)

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 C - 462 (262724081260701)

Description of information presented in the current 30-day hydrograph at C - 462 (262724081260701)

Long-term trend information

The change in daily water-level elevations correlates with time to a 95-percent degree of confidence for the past 35 years of record. A linear regression has been performed against the daily maximum water-level elevations for the past 35 years to quantify a long-term trend in the data. The estimated long-term trend in water level is -0.104 ft/year. (Description of statistical methods)

Current 90-day hydrograph at C - 462 (262724081260701)

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 C - 462 (262724081260701)

Description of information presented in the current 90-day hydrograph at C - 462 (262724081260701)

Long-term trend information

Current year-to-date hydrograph at C - 462 (262724081260701)

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 C - 462 (262724081260701)

Description of information presented in the current year-to-date hydrograph at C - 462 (262724081260701)

Long-term trend information

One-year hydrograph at C - 462 (262724081260701)

Graph: Water-level elevations for the past year are compared to the duration information, or population statistics, for the corresponding weeks of the year.. Data used to produce this graph is available via the [data used] link on the page.

Water-level elevations for the past year are compared to the duration information, or population statistics, for the corresponding weeks of the year.

Data used to produce the one-year hydrograph at C - 462 (262724081260701)

Description of information presented in the one-year hydrograph at C - 462 (262724081260701)

Long-term trend information

Period of record hydrograph - past 35 years at C - 462 (USGS 262724081260701)

Water-level elevations from the past 35 years.

Data used to produce the period of record hydrograph - past 35 years at C - 462 (USGS 262724081260701)

Description of information presented in the period of record hydrograph - past 35 years at C - 462 (USGS 262724081260701)

Long-term trend information

Period of record chloride measurements - past 25 years C - 462 (262724081260701)

Sample chloride measurements available over the past 25 years. Vertical groups of chloride measurements represent results from chloride or specific conductance profile measurements.

Data used to produce the period of record chloride measurements - past 25 years C - 462 (262724081260701)

Description of information presented in the period of record chloride measurements - past 25 years C - 462 (262724081260701)