Update November 7, 2019 The Bear River Health Department (BRHD) has removed the Danger and Warning Advisories on Mantua Reservoir. Toxin test results received from the Utah Public Health Lab (UPHL) for samples collected by the Division of Water Quality (DWQ) at the dock near the dam on October 25, 2019, and at the dock…
The Utah Department of Environmental Quality wants to ensure water is safe across the state. That’s why DEQ’s Division of Water Quality and local health departments work together to monitor waterbodies for E. coli contamination.
The Division of Water Quality (DWQ) routinely monitors priority lakes, reservoirs, and streams for E. coli as part of its statewide water-quality assessment process. Local health departments (LHD) also monitor priority waterbodies in their jurisdiction, particularly high recreation areas, and submit the sampling results to DWQ. The division compiles these data and contacts the appropriate…
The Utah Division of Water Quality and the Utah Department of Health have organized a Water Quality and Health Advisory Panel whose objectives are to coordinate and communicate on water quality issues associated with specific public health concerns. The primary current focus of the Panel will be coordination around waterborne pathogens (WBPs),Harmful Algal Blooms (HABs),…
Background The Utah Division of Water Quality and the Utah Department of Health and Human Services co-organize a Water Quality Health and Advisory Panel whose objectives are to coordinate and communicate on water quality issues associated with specific public health concerns. The primary current focus of the Panel is coordination around E. coli, mercury, and…
Mercury is a toxic chemical. If released to the environment it can cause serious ecological and health problems. Often it is found in our offices and homes. Women who are pregnant or may become pregnant, nursing mothers, and young children are the most sensitive to mercury poisoning. Potentially toxic mercury is found in a wide…
DWQ has collected fish tissue samples for mercury analysis in waterbodies throughout the state since 2000. Since that time consumption advisories have been issued for 24 waterbodies (16 reservoir and 8 river sites). DWQ staff develop an annual fish sampling plan. Sampling criteria currently include: Sampling when a current consumption advisory is greater than 5…
The Clean air Mercury Rule was signed on May 18, 2005. It targets coal-fired electrical generating units larger than 25 MW. It sets nation-wide caps: 38 tons/yr in 2010 (Phase I) and 15 tons/yr in 2018 (Phase II) and beyond (down from an estimated 48 tons in 1999.) Each state has been allocated a cap…
What You Need to Know Mercury, a silver-colored liquid metal, is extremely toxic to the nervous system and may impair the way we see, hear, walk, and talk. When spilled, mercury can evaporate at room temperature and the vapors cannot be seen, smelled, or tasted. In the environment, mercury can be converted into a form…
Advisories and Health Effects Mercury (Hg) is a naturally occurring metal found throughout the environment. It is a liquid at room temperature, combines easily with other metals and expands and contracts evenly with temperature changes. Because of these properties, mercury has been used in many household, medical and industrial products. Although mercury performs many useful…
Compact fluorescent light bulbs (CFLs) are highly efficient. They use 75 percent less energy and on average last 7 to 10 times longer than standard incandescent bulbs. By requiring less energy, these bulbs reduce the amount of pollution from energy production, which includes the emission of mercury from coal combustion. Because these bulbs contain small…
It is critical that mercury be properly disposed of to ensure protection to humans, wildlife and the environment. Local health department offices in Utah may have containers available to collect mercury containing products from residents. To determine which region you are in check the Local Health Departments and District Engineers page. Please call them first…
Mercury was discontinued from regular alkaline batteries in 1996. Mercury is still used in button cell batteries in the types listed below. Do not place button cell batteries in the regular trash. It is recommended, to place the spent batteries in a sealed childproof container out of reach of children. Batteries are known to be…
The most common type of switch containing mercury is the tilt switch. Tilt switches are activated by a change in orientation (e.g. turning on/off the light in a vehicle engine compartment when the hood is opened and closed). The information below will: Help you identify products that contain mercury switches, Identify mercury-free alternatives where available,…
Mercury-containing flame sensors and temperature probes may be found in gas-fired appliances. A flame sensor or temperature probe consists of a metal bulb and thin tube attached to a gas-control valve. The mercury is contained inside the tube and expands or contracts to open and shut the valve. Mercury is contained in the probe and…
Devices that measure pressure may contain mercury. Barometers, manometers and vacuum gauges all have a gauge for reading air pressure. Liquid mercury in the gauges responds to air pressure in a precise way that can be read on a calibrated scale. Many barometers, sphygmomanometers (blood pressure monitors), vacuum gauges contain mercury ranging from 100 to…