| TOTAL DISSOLVED SOLIDS-TDS |
Dissolved solids are tiny particles containing constituants like iron, calcium, nitrate, and phosphate that are dissolved in the water. Total suspended solids can also be measured, which is the concentration of suspended (floating) particles in water. Why We Test for TDSThe concentration of dissolved solids is very important to the well-being of aquatic life; too much or too little can affect the ability of aquatic life to maintain a position in the water column. High levels of TDS can cause water temperature to rise and make habitat unsuitable for plants and/or animals. Low concentrations can impede the growth of aquatic organisms, such as phytoplankton, that depend upon the dissolved nutrients in water. SourcesTDS can be influenced by fertilizer, wastewater and industrial discharges, sewage, erosion, and runoff from roads.The local geology can also have an impact. Waters that encounter limestone will have a relatively high level of TDS because limestone dissolves easily in water. Wadable Stream GuidelinesValues below 500 mg/l are acceptable How Do We Test For Total Dissolved Solids:Pdf of sampling technique used by Stream Team.
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Join Us ...on the 2nd Saturday every month. Upcoming dates include: Feb 11 Mar 10 Testing will be in the lab at Boyd Hall, on Western Dr, Oxford Upcoming EventsWe are planning some fun events for 2012 including a volunteer picnic, macroinvertebrate training, and canoe trips. The first of these is World Wetlands Day on February 2. To celebrate this, Donna is going to host a brunch and wetland hike on her property, the Edge of the Farm Conservation Area on Feb 18 at 10am. RSVP if possible Free Webinar Series Hosted by the Butler County Storm Water District. Build This - Stormwater retrofit cnstruction issues Wed. Aug. 15th Leaving You Out In The Rain - Design and implementation of monitoring projects Wed. Oct. 24th Customizing Your Stormwater BMP Design for Specific Pollutants Wed. Dec. 12th For more information on these webinars or to register, call Bob Lentz at 785-4120. |
Butler County Stream Team is a partnership between the community and
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