**Exhibit31.1**

 

*Certifications:  Pursuant to Section 302 of the Sarbanes-OxleyAct of 2002*

 

*I, Keith C. Robbins, certify that:*

 

*1.**              I have reviewed this quarterly report onForm 10-Q of Community Valley Bancorp (the “registrant”);*

 

*2.**              Based on my knowledge, this quarterlyreport does not contain any untrue statement of a material fact or omit tostate a material fact necessary to make the statements made, in light of thecircumstances under which such statements were made, not misleading withrespect to the period covered by this quarterly report;*

 

*3.**              Based on my knowledge, the financialstatements, and other financial information included in this quarterly report,fairly present in all material respects the financial condition, results ofoperations and cash flows of the registrant as of, and for, the periodspresented in this quarterly report;*

 

*4.**              The registrant’s other certifying officerand I are responsible for establishing and maintaining disclosure controls andprocedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for theregistrant and have:*

 

*a)**                 Designed suchdisclosure controls and procedures, or caused such disclosure controls andprocedures to be designed under our supervision, to ensure that materialinformation relating to the registrant, including its consolidatedsubsidiaries, is made known to us by others within those entities, particularlyduring the period in which this quarterly report is being prepared;*

 

*b)**                 Evaluated the effectiveness of theregistrant’s disclosure controls and procedures and presented in this reportour conclusions about the effectiveness of the disclosure controls andprocedures, as of the end of the period covered by this report based on suchevaluation; and*

 

*c)**                    Disclosed in this report any changein the registrant’s internal control over financial reporting that occurredduring the registrant’s most recent fiscal quarter that has materiallyaffected, or is reasonably likely to materially affect, the registrant’sinternal control over financial reporting ;and*

 

*5.**              The registrant’s other certifying officerand I have disclosed, based on our most recent evaluation of internal controlover financial reporting, to the registrant’s auditors and the audit committeeof registrant’s board of directors:*

 

*a)**                All significant deficiencies andmaterial weaknesses in the design or operation of internal control overfinancial reporting which are reasonably likely to adversely affect theregistrant’s ability to record, process, summarize and report financialinformation; and*

 

*b)**            Any fraud, whether or not material, thatinvolves management or other employees who have a significant role in theregistrant’s internal control over financial reporting.*

 
|   | *Date:*                              | *August 10, 2005* |   |
|--------|--------------------------------------|-------------------|--------|
|   |                                 |
|   | *By: /s/ Keith C. Robbins*           |              |
|   |                                 |
|   | *President, Chief Executive Officer* |

 

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