The Land Development Division of the Engineering Department is responsible for the orderly subdivision of land and development of all public infrastructure and improvements associated with new development within the Public Right-of-Way. These improvements might include but are not limited to public streets, traffic control, potable and recycled water lines, sanitary sewer systems, and storm drains. Infrastructure improvements are needed to protect the health, safety and general welfare of the citizens, visitors and business community of Ontario.
Most of the required improvements is a result of mitigation of impacts created by new residential, commercial or industrial development occurring within the City. As such, the Land Development Division is the focal point of review, administration, permitting, inspection, and construction of such public infrastructure improvements.
The Land Development Division also reviews and tracks residential, commercial, and industrial subdivisions for conformance with the California Subdivision Map Act and serves as the City’s primary contact with other regional agencies related to permitting such as the California Department of Transportation (Caltrans), the Inland Empire Utilities Agency (IEUA), the San Bernardino County Flood Control District, and the US Army Corps of Engineer.
Quick Links
- New Model Colony
- IEUA (Inland Empire Utilities Agency)
- San Bernardino County Flood Control District
- US Army Corps of Engineer
- FEMA Flood Insurance Rate Maps
Downloadable Files
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SUBJECT |
AGENCY |
ITEM |
DAYTIME NUMBER |
24-HOUR EMERGENCY NUMBER |
|
Utilities |
City of Ontario, Municipal Utilities Agency |
City-Owned Utilities |
Utility Department |
After Hours |
|
City of Ontario, Community and Public Services Agency |
City-Owned Parks and Maintenance |
Parks Department |
After Hours |
|
|
Cucamonga Valley Water District (old CCWD) |
Water and Sewer Lines |
(909) 944-6000 |
(909) 987-2591 |
|
|
Inland Empire Utilities Agency |
Specific Sewer Lines in ROW |
(909) 993-1600 |
- |
|
| Jurupa Community Services |
Underground Utilities
|
(951) 685-7434
|
Night Crew Available
|
|
|
Monte Vista Water District
|
Underground Water Lines
|
(909) 624-0035
|
Night Crew Available
|
|
|
Southern California Edison |
All power lines, and electrical boxes in Public ROW |
N/A |
(800) 611-1911 |
|
|
Southern California Gas Company |
Gas Lines |
(800) 423-1391 |
(800) 423-1391 |
|
|
Time Warner Cable / West Coast Communication |
Cable Services, meter boxes |
N/A |
(888) 892-2253 |
|
|
Telephone line, fiber optic cables, boxes in ROW |
(803) 487-1765 |
- |