Northwest Harris County Municipal District

Northwest Harris County Municipal District is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Government Offices
• Government Offices Municipal
• Government Offices County
• Water Companies & Associations

North American Industry Classification System (NAICS) Categories:

• Water Supply And Irrigation Systems > Water Supply > Water & Sewage Companies Utility
• Executive Offices > Executive Offices, State & Local > Government Offices County
• Executive Offices > Executive Offices, State & Local > Government Offices Municipal

Standard Industry Classification (SIC) Categories:

• Water Supply > Water & Sewage Companies Utility
• Executive Offices > Executive Offices, State & Local > Government Offices County
• Executive Offices > Executive Offices, State & Local > Government Offices Municipal