Water Resources

Filter Total Items: 346
Date published: February 22, 2019
Status: Completed

Selenate Removal from Waste Water, US Patents 5,271,831 and 5,009,786

A method and apparatus for removing selenate from waste water through the use of selenate respiring microorganisms under substantially anoxic conditions is described. The method includes a first zone for removing nitrate by assimilation into biomass.  (Full details available at the U.S. Patent and Trademark Office website for patents ...

Attribution: Water Resources
Date published: February 22, 2019
Status: Completed

Method and Apparatus for Steady-State Measurement of Liquid Conductivity in Porous Media, US Patent 4,679,422

In the operation of the present invention, a compacted porous medium is provided with a supply of the desired liquid and is subjected to centrifugal force until the measurement of the flow rate of liquid through the medium is substantially constant. (Full details provided by the U.S. Patent and Trademark Office website.)

Attribution: Water Resources
Date published: February 8, 2019
Status: Active

Geographic Information Systems (GIS)

Maps are an integral part of water-science activities and the Caribbean Florida Water Science Center utilizes and produces maps for all types of hydrologic projects and in information dissemination. Maps are also helpful for providing the user with a geographical reference to our water information. 

Date published: February 8, 2019
Status: Active

Water-Quality for Florida

The U.S. Geological Survey provides scientific and technical expertise, leadership, and coordination in addressing issues concerning the quality of the Nation's water resources. Our scientists:

  • Collect, analyze, and interpret water-quality data,
  • Engage in field and laboratory research and methods development,
  • Work with local, State, and Federal agencies and the
  • ...
Contacts: Amanda Booth
Date published: February 8, 2019
Status: Active

Water Quality for Puerto Rico

The U.S. Geological Survey operates and maintains approximately 7,300 streamgages nationwide, 194 in Puerto Rico, which provide long-term, accurate, and unbiased information that meets the needs of many diverse users. The USGS collects the streamflow data needed by Federal, State, and local agencies for planning and operating water-resources projects and regulatory programs.

The links...

Date published: December 19, 2018
Status: Active

Surface Water-Quality Monitoring Network (WQN)

Overview

Pennsylvania’s Statewide Surface Water-Quality Monitoring Network (WQN) currently consists of 124 sites that are sampled between 6 and 20 times a year. Chemical analysis includes nutrient, major ions, and selected metals. Pesticide sampling is conducted twice a year at 5 locations. Biological sampling for benthic macroinvertebrates is conducted annually at 80 sites.

The...

Date published: December 13, 2018
Status: Active

Caribbean-Florida Water Science Center Watercams for Florida

Webcams have been installed at several real-time stream-gaging sites. The webcams provide valuable information to the National Weather Service, emergency managers, and area residents to evaluate real-time conditions in river environments during storms. The visual record of flooding and other river events also provides valuable research data for the USGS. Many of these webcam installations are...

Contacts: Richard L Kane
Date published: December 12, 2018
Status: Active

Water-Use in Florida

Consistent and accurate statewide water-use data are essential for the sound management of Florida's water resources. The five water management districts (WMD), which are the primary collectors of water-use information, tailor their water use programs to each of their own needs and priorities. Consequently, within the State, there are several different levels of data collection, storage,...

Date published: December 12, 2018
Status: Active

Hydrology Monitoring Tools

The U.S. Geological Survey provides local and national web-based tools so that policy makers and the public can easily access the information they need to enhance preparedness, response, and resilience.

Date published: December 3, 2018
Status: Active

Real-Time Data Links

The U.S. Caribbean-Florida Water Science Center operates and maintains approximately 929 real-time sites in Florida, Puerto Rico, and U.S. Virgin Islands which provide long-term, accurate, and unbiased information that meets the needs of many diverse users. The USGS collects the streamflow data needed by Federal, State, and local agencies for planning and operating water-resources projects and...

Contacts: Richard L Kane
Date published: November 19, 2018
Status: Active

California Oil, Gas, and Groundwater (COGG) Program

The USGS California Water Science Center is working in partnership with state and federal agencies to answer the following questions about oil and gas development and groundwater resources:

Contacts: Matthew Landon