U.S. Department of the Interior
US Geological Survey
OFR-75-007

This report is a product of the continuing study of the water resources of Collier County, started in 1968, by the U.S. Geological Survey in cooperation with Collier County and the city of Naples. The report is designed to provide water managers with data on the annual variations of the hydrologic parameters to assist them in planning.

Streamflow and water-level fluctuations are graphed for the 1974 water year (October, 1973 to September, 1974). Water-quality data are presented in table, graph, and diagram forms for their periods of record.

(The entire report is available below)

Information about on-line reading and printing of historic documents

These reports and documents have been scanned from the original hard-copy materials and are made available on the internet in both HTML and PDF formats. Because these are scanned documents, we are unable to provide fully-accessible versions of these reports. If you cannot fully access the information in these documents, please contact Heather S. Henkel at hhenkel@usgs.gov.

The HTML versions of these documents have been created to provide the information in a format that is quickly and easily readable over the Internet. Selective pages and images can be printed from this HTML version by placing the cursor inside the right-hand frame and selecting the print option from the browser. The PDF version of the reports are also provided, and are the recommended format to use for the best printer format and resolution.

Please note - some PDF files are very large (over 2 MB) and may take some time to download, depending on your system.

View the HTML version of the report (downloads faster for on-line reading)

View the PDF version of this report (2.72 MB) (best for printing)