1 If you are able to connect to public water & sewer facilities AND if you are building in the Dale City area contact the Virginia American Water Wastewater Services-Prince William District Wastewater Operations (former D ale Service wastewater) to pay sewer fees.
Answered by The Community. Making the world better, one answer at a time. Microaerophiles are microorganisms which are unable to grow when oxygen concentrations reach those found in air (20%) but nevertheless whose growth requires the presence of some oxygen (e.g., 2 to 10%).  Microaerophiles appear to grow best in the presence of a small amount of free oxygen.
Haemophilus. (microbiology). A genus of gram-negative coccobacilli or rod-shaped bacteria of uncertain affiliation; cells may form threads and filaments and are aerobic or facultatively anaerobic; strictly blood parasites. A genus of gram-negative, pleomorphic bacteria that are facultative anaerobes and are nonmotile and non-spore-forming.