The second installments of Secured Property Taxes are now due and payable. If not paid by 5p.m., on Thursday, April 10, 2014, a 10% penalty will be added to each installment, plus a $20.00 cost will be added to 2nd installment. Payments received in the mail must be postmarked on or before Thursday, April 10, 2014. Payments can be made at 547 Market Street, Ste 111, Colusa, CA 95932.