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.
What is National Stock Number (NSN) National Stock Number (NSN) is a 13-digit numeric code, identifying all the standardized material items of supply as they have been recognized by all NATO countries including United States Department of Defense (DOD). The NSN is used in all treaty countries, where it is also known as a NATO Stock Number.