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|      **Exhibit 31.2**                                                                                                                                                                                                                                                                          |
| **RIVER ROCK ENTERTAINMENT AUTHORITY**                                                                                                                                                                                                                                                                                  |
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| **CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002**                                                                                                                                                                                                                                             |
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| I, Yuan Fang (Yvonne) Mao, certify that:                                                                                                                                                                                                                                                                                |
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| 1. I have reviewed this report on Form 10-Q of the River Rock Entertainment Authority;                                                                                                                                                                                                                             |
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| 2.  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in lightof the circumstances under which such statements were made, not misleading with respect to the period covered by this report; |
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| 3.Based       on my knowledge, the financial statements, and other financial information       included in this report, fairly present in all material respects the financial       condition,  results of operations and cash flows of the registrant as       of, and for, the periods presented in this report;      |
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| 4.  The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules13a-15(e) and 15d-15(e)) for the registrant and have:                                                                                |

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|   | a)     | Designed such disclosure controls and procedures,        or caused such disclosure controls and procedures to be designed under        our supervision to ensure that material information relating to the registrant,        including its consolidated subsidiaries, is made known to us by others        within those entities, particularly during the period in which this report    is being prepared; |
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|   | b)     | Evaluated the effectiveness of the registrant's        disclosure controls and procedures and presented in this report our conclusions        about the effectiveness of the disclosure controls and procedures, as        of the end of the period covered by this report based on such evaluation;    and                                                                                                  |
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|   | c)     | Disclosed in this report any change in the        registrant’s internal control over financial reporting that occurred        during the registrant’s most recent fiscal quarter that has materially        affected, or is reasonablylikely to materially affect, the registrant’s internal control over financialreporting.                                                                 |
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5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of registrant's boardof directors (or persons performing the equivalent functions): 

|   | a)     | All significant deficiencies and material        weaknesses in the design or operation of internal control over financial        reporting which are reasonably likely to adversely affect the registrant's        ability to record, process, summarize and report financial information;    and |
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|   | b)     | Any fraud, whether or not material, that involves        management or other employees who have a significant role in the registrant's        internal controlover financial reporting.                                                                                                           |

Date: November 15, 2004 

By: /s/ Yuan Fang (Yvonne) MaoYuan Fang (Yvonne) Mao Chief Financial Officer 

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