EXHIBIT 23.1

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CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

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We hereby consent to the incorporation by reference in the Registration Statements on Forms S-8 (Nos. 333-115240, 333-195733) of Pure Cycle Corporation of our report dated November 10, 2021, relating to the financial statements of Pure Cycle Corporation as of and for the year ended August 31, 2021.

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/s/ Plante & Moran, PLLC

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Boulder, Colorado

November 10, 2021