Dissolved Oxygen

Based upon these results, what would you recommend should be done at this point regarding Dissolved Oxygen (choose all that apply)?

Group of answer choices

No further action is necessary - the reduced DO level could simply be due to the very warm days on which the sampling was conducted.

The evidence of pollution is strong enough to warrant notification of authorities (local city government, Environmental Protection Division of Georgia Department of Natural Resources).

Regular DO testing should be implemented in the watershed, to gain a more comprehensive picture of conditions there at various seasons and temperatures.

Any further DO sampling at Site 3 should be limited to times when the stream is at its more natural height and is flowing downstream toward the Chattahoochee.