Final answer:
The given excerpts don't contain enough information to answer the question about what Chet saw at the creek. Context from the specific text in question is necessary for a definitive response.
Step-by-step explanation:
The question pertains to a specific scene or series of events that Chet experienced. However, with the given excerpts, there isn’t enough information to determine what Chet saw when he went back to the creek to make up with Sid, Monty, and Dewey. The provided texts mention various characters and scenarios, including McTeague's relationship struggles, a confrontation with rustlers, and Smiley realizing his frog was tricked during a bet, but none of these snippets contain a character named Chet, or a creek scene involving Sid, Monty, and Dewey.
Without context from the appropriate source material, it’s not possible to give a definitive answer. Therefore, it's important to look back at the specific text from which this question is derived to find the correct response regarding Chet's experience at the creek.