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We have three 6th grade Science classes and two 8th grade Science classes blogging here from the Pacific Northwest in Chimacum, WA! Sixth graders are learning a bit about Mt Saint Helens, environmental science through fresh water ecology, and physical science this year. Eighth graders are learning about life science this year. Please join us as we learn Science by exploring our world.
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by ashtono teacher: Alfonso Gonzalez


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Conclusion blog about water quality!! For water quality we learned about microinvertebrates. Then we learned about the salmon life cycle.then we learmed about chimacum creek and water quality.
In microinvertebrates I learned that there in our creek and there is intolerant and tolerant to pollution. In salmon I learned the cycle. It starts with eggs, then alevin, then fry, then parr, then smolt, then adult, then spawning adult.

For chimacum creek I was D.O. We measure D.O. by mg/L. We got a scrore of 8.125. And thats gooood! pH is good too we got a 6 which is in acidic. Turbitys average is 44.7 NTU.
Nitrates average is 0.3 mg/L. Ammonium average is 1.6 but thats impossible because its really bad. Flow rates average is 1972.8. Temperatures average for water is 37.1 and the air is 44.7. Our creek is doimg really good because they are good averages.

So yes, our creek is doing really good! Please dont spit, litter, or pollute our creek! It is our creek and we have to take care of it!

Article posted February 28, 2012 at 03:06 PM • comment • Reads 1092 • Return to Blog List

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