Property Search (Ottawa County) Â». Spring Lake is the 5th largest Township in Ottawa County by assessed value, comprising of approximately 6.76% of the total County value. The largest is Georgetown Township with approximately 14.04% and the smallest is Chester Township with approximately 0.99%.
What Is a Social Security Number (SSN)? A SSN is a nine-digit identifying number is in the format xxx-xx-xxxx. Any individual who is a U.S. Citizen, a permanent resident, or a temporary alien resident who is authorized to work in the United States, must have a SSN.
Do you need to check whether Social Security numbers (SSNs) are invalid? An SSN consists of a three-digit area number, a. two-digit group number and a four-digit serial number. A list of the valid group numbers for each area is available from a Social. Security Administration web page that changes monthly. This paper demonstrates automatic downloading of the list of area. and group codes, plus testing for out-of-range values and impossible combinations. The paper assumes knowledge of the.