1. Do lawns really need to be watered? Updated: January 11, 2012
2. What are water resources? Updated: December 12, 2011
3. What is a molecule? Updated: December 12, 2011
4. Should I insulate my water heater? Updated: December 01, 2011
5. Will flushing my water heater tank help save money on my energy bill? Updated: December 01, 2011
6. Can I save money on water heating if I turn down the temperature on my electric water heater? Updated: December 01, 2011
7. Is there anything I can do to increase efficiency in a hot water heating system? Updated: December 01, 2011
8. What can I do with low areas in my lawn that are always so wet that grass will not grow? Updated: November 15, 2011
9. I planted several young trees this year. What can I do to get them through our Colorado winter safely? Updated: November 07, 2011
10. Do soil amendments conserve water in the landscape? Updated: November 04, 2011
11. How do I conserve water when irrigating the landscape? Updated: November 04, 2011
12. Does the perennial iris like lots of water? Updated: October 31, 2011
13. How much water should I apply to my lawn? Updated: October 10, 2011
14. Is soil depth an important consideration affecting irrigation? Updated: October 04, 2011
15. I transplanted my peony while it was in leaf. The plant continues to look wilted, but green. I water it often, will it recover? Should I cut the stems off? Updated: September 29, 2011
16. Will watering improve yields on my fruit plantings? Updated: September 27, 2011
17. What is the best way to store water for an emergency? Updated: September 07, 2011
18. What is hydrolysis of pesticides? Updated: July 28, 2011
19. What can be done to protect water from pesticide contamination? Updated: July 28, 2011
20. How can an unused or abandoned well endanger the groundwater? Updated: July 28, 2011
21. What is an aquifer and why is it important? Updated: July 25, 2011
22. In the chemical formula for water (H2O), what does the number 2 mean? Updated: May 16, 2011
23. What is a compound? Updated: May 16, 2011
24. What is an element? Updated: May 16, 2011
25. What is an atom? Updated: May 16, 2011
26. What is point-source water pollution? Updated: May 16, 2011
27. If precipitation patterns change, how might erosion patterns change? Updated: May 12, 2011
28. Is it known how climate change might affect water availability? Updated: May 12, 2011
29. Are tankless water heaters more expensive than regular models? Updated: December 28, 2010
30. How can I irrigate more energy efficiently? Updated: October 08, 2010

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