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#8- Comp Plan - Water Quality
This document reviews water quality data from 7 studies in the Coon Creek watershed. It found high levels of suspended solids that exceeded standards once, as well as impaired dissolved oxygen levels in Sand Creek. Trend analyses showed impairments for turbidity, total suspended solids, and phosphorus. The lower portion of the watershed lacks infrastructure needed for water quality improvements.
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#8- Comp Plan - Water Quality
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- 2. Review Of CurrentChapter Based on 7 studies and data sets High suspended solids Exceeded Standards once Dissolved Oxygen (DO) on Sand Creek
- 3. Turbidity Max 2009Avg Storm Impaired Standard
- 4. TREND ANALYSIS Turbidity
- 5. TREND ANALYSIS Dissolved Oxygen
- 6. TREND ANALYSIS Total Phosphorus
- 7. TREND ANALYSIS TSS
- 8. TREND ANALYSIS Volume
- 9. Implications Exceeding standardsfor Turbidity Total Suspended Solids (TSS) Phosphorus (P) Lower (older) portion of the watershed lacks infrastructure needed for water quality
- 10. Expectations “Impaired” listingfor Turbidity Phosphorus Active retrofitting lower creek Creative infrastructure/close coordination with City
- 11. Questions? Thank YouCoon Creek Watershed District