
Bloomington Sewer Expansion
The Bloomington Sewer Expansion Project will bring sewer service to the unincorporated community of Bloomington, which is surrounded by the cities of Rialto and Fontana. The project will install approximately 7,500LF of new sewer lines along Marygold Avenue, Locust Avenue, and Linden Avenue, giving property owners the opportunity to switch from septic to a sewer system.
The project is currently in the design stage. Once constructed, it will connect to the existing sewer on Valley Boulevard and is expected to benefit 150 properties in the area.
Latest News
San Bernardino County, County Service Area 70 BL Bloomington (CSA 70 BL) Board of Supervisors (Board) will conduct a public hearing on March 28, 2023, at 10:00 a.m. in the…
Please see the below reminder about what is appropriate and what is not appropriate to dispose of down the toilet. Â
On behalf of Special Districts, we thank you for doing your part to keep our systems operating effectively.

RATES, FEES, AND IMPORTANT INFORMATION
CSA 70BL Rates Meeting Flyer – 04/15/2026
Eliminating F.O.G. (Fats, Oils, Grease) Store it, Don’t Pour it!
Sewer Rates
| Monthly Fee | Cost |
|---|---|
| Monthly Fee per EDU | $110.36 |
Sanitation Connection Fees
| Type of Connection | Cost |
|---|---|
| Residential (Per EDU) | $10,244.77 plus increase to connection fee by City of Rialto |
| Commercial (Per EDU) | $10,244.77 plus increase to connection fee by City of Rialto |