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  1. The Wetlands

    https://ohiowatersheds.osu.edu/node/422/wetlands

    emerges from the surface of the water. The water level in a wetland can vary greatly over a short period ...

  2. Middle Reaches

    https://ohiowatersheds.osu.edu/node/422/middle-reaches

    Periodic flooding is a natural process in the life of the creek. There the creek runs deep and slow, it ...

  3. Lesson Plans

    https://ohiowatersheds.osu.edu/resources/lesson-plans

    Grade:  11-12 Timeframe:  1-45 minute period Files:  Lesson Plan: A Grave Mistake Class:  Environmental ... Profiles Class:  Modeling a Watershed Grade:  11-12 Timeframe:  1-45 minute period Files:  Lesson Plan:  ... Grade:  11-12 Timeframe:  1 Double blocked period, 47 minutes each (96 minutes total) Files:  Lesson Plan: ...

  4. Lesson Plans for Teachers

    https://ohiowatersheds.osu.edu/resources/human-dimensions/mental-models/basic-stream-and-watershed-ecology-lesson-plans

    Grade:  11-12 Timeframe:  1-45 minute period Files:  Lesson Plan: A Grave Mistake Class:  Environmental ... Profiles Class:  Modeling a Watershed Grade:  11-12 Timeframe:  1-45 minute period Files:  Lesson Plan:  ... activities influence stream? Class:  AP Environmental Science Grade:  11-12 Timeframe:  1-45 minute period ...

  5. Hydrogen Sulfide (H2S)

    https://ohiowatersheds.osu.edu/node/1608

    filter must backwashed periodically; a cartridge filter must be cleaned or replaced periodically.  These ...

  6. Conservation Easements

    https://ohiowatersheds.osu.edu/resources/human-dimensions/mental-models/conservation-easements

    payments, either upfront, or amortized over a specific time period. Because easements limit the future use ...

  7. Chlordane

    https://ohiowatersheds.osu.edu/node/1552

    Chlordane may persist for long periods of time in air, soil and water. HEALTH EFFECTS Some people who drink ...

  8. Epichlorohydrin

    https://ohiowatersheds.osu.edu/node/1562

    containing high levels of epichlorohydrin over a long period of time could experience stomach problems and ...

  9. Fecal coliform

    https://ohiowatersheds.osu.edu/node/1530

    system be tested for total coliforms and E. coli periodically in order to determine the need for ...

  10. E. coli

    https://ohiowatersheds.osu.edu/node/1531

    system be tested for total coliforms and E. coli periodically in order to determine the need for ...

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