Land Development

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

 

ACCORDION
FEMA Flood Insurance

Downloadable Files

Utilities Contact

SUBJECT

AGENCY

ITEM

DAYTIME NUMBER

24-HOUR EMERGENCY NUMBER

Utilities

City of Ontario, Municipal Utilities Agency

City Owned Utilities

Utility Department
(909) 395-2678

After Hours
5:30p.m. - 7:30a.m.
(909) 986-6711

City of Ontario, Community and Public Services Agency

City Owned Parks and Maintenance

Parks Department
(909) 395-2633

After Hours
5:30p.m. - 7:30a.m.
(909) 986-6711

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

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Jurupa Community Services

Underground Utilities

 

(951) 685-7434

 

Night Crew Available
(951) 685-7434

 

Monte Vista Water District

 

Underground Water Lines

 

(909) 624-0035

 

Night Crew Available
(909) 624-0035

 

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

Frontier Communications (formerly Verizon)

Telephone line, fiber optic cables, boxes in ROW

(803) 487-1765

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Land Survey

GIS Benchmarks or City Ties can be accessed by the following link - GIS Benchmarks/ City Ties

Downloadable Files

Downloadable Files