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Become a Volunteer Today
https://chadwickarboretum.osu.edu/join-us/become-volunteer-today-0
is for testing whether you are a human visitor and to prevent automated spam submissions. ...
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Liquidambar styraciflua
https://chadwickarboretum.osu.edu/woody-plants/liquidambar-styraciflua-0
60–75' and a spread of 40–50' at maturity. This tree grows at a medium to fast rate, with height ... in acidic, loamy, moist, sandy, well-drained, wet and clay soils. It has moderate drought tolerance. ... Features: Star-shaped leaves with 5 lobes (occasionally 7) that are lustrous medium green in color, toothed ...
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Hydrogen Sulfide (H2S)
https://ohiowatersheds.osu.edu/node/1608
between 1.0 and 10.0 ppm. This method uses manganese greensand to remove low to moderate levels of ... . Some people can become used to both the odor and taste of hydrogen sulfide in water as high as 6 ppm ... concentration level of 0.1 parts per million (ppm) recommended by the Ohio Department of Health. Drinking water ...
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Hardness as CaCO3
https://ohiowatersheds.osu.edu/node/1500
exceeding 120 ppm should be considered for treatment. 150-600 higher range values in northwestern Ohio ... GENERAL INFORMATION Hardness does not pose a health risk to humans. In fact, calcium and magnesium ... your diet. Hard water classifications: soft 0- 17.1 parts per million (ppm) slightly hard 17.1- 60 ppm ...
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Ohio State University Employee Appreciation Tour
https://chadwickarboretum.osu.edu/events/ohio-state-university-employee-appreciation-tour
collection. Available for the first 50 registrants. Please reserve your spot here. Parking/Bus Service ...
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Spring Plant Sale Fundraiser and Auction
https://chadwickarboretum.osu.edu/events/spring-plant-sale-fundraiser-and-auction
OSU student organizations. All plants are chosen to provide a wide variety of time-tested and new ... Pathology Graduate Students Association will offer highly sought after native plants. The BLM group will ... garden soil Hinton's Apiaries: Local, raw honey Karen's Photography: Nature Photography from ...
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Produce Safety Alliance Grower Training Course
https://butler.osu.edu/events/produce-safety-alliance-grower-training-course
course will cover basic produce safety; worker health, hygiene, and training; soil amendments; wildlife, ... farm; how to identify microbial risks, practices that reduce risks; how to begin implementing produce ...
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Well Water Interpretation Tool
https://ohiowatersheds.osu.edu/know-your-well-water/well-water-interpretation-tool
https://odh.ohio.gov/wps/portal/gov/odh/know-our-programs/private-water-systems-program/welcome. Dissolved gas Carbon Dioxide (CO 2) mg/L ppm Hydrogen Sulfide (H 2 S) mg/L ppm Methane (Dissolved ... in water) mg/L ppm Field parameter pH pH Specific Conductivity umhos/cm uS/cm Total Dissolved Solids ... (TDS) mg/L ppm Total Suspended Solids mg/L ppm Turbidity NTU Inorganic major constituent Alkalinity mg/L ...
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Arbor Day Celebration 2022
https://chadwickarboretum.osu.edu/events/arbor-day-celebration-2022
rain or shine under the Kottman Hall Patio. Convenient parking for $2.50/hour is located at the Plumb ... Initiative Visual This event is a collaboration between Chadwick Arboretum & Learning Gardens and the OSU ...
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Total Dissolved Solids (TDS)
https://ohiowatersheds.osu.edu/node/1494
of pipes 1 500.00 ppm mg/L ppm Field parameter ADVISORY- ACTION IS HIGHLY RECOMMENDED TDS levels were ... SMCL SMCL ADVISORY- ACTION IS HIGHLY RECOMMENDED TDS levels between 500-1500 mg/l were detected in your ... experience gastrointestinal irritation from drinking the water. High TDS levels may indicate elevated levels ...