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Important Notice: Important Notice: Toho Water Authority will be performing necessary system maintenance on Saturday, April 6, starting at 6:00am and may take an estimated 10-12 hours to complete. During this maintenance, our payment system will not be available. We apologize for any inconvenience. Please try again at a later time when the system is available. Thank you for your patience.

STANDARDS AND SPECIFICATIONS

​Building it to plan

These standards and specifications are adopted to establish minimum acceptable standards for the design and construction of water and reuse water distribution and transmission facilities and wastewater collection and transmission facilities within the Toho Water Authority service area. Such facilities include water mains, reuse mains, gravity sewers, wastewater force mains, wastewater pump stations and miscellaneous related appurtenances associated with such systems.​

 

​Standards and Specifications
​Standards and Specifications Manual
​Cross Connection Control Manual

 

​Plan Review
​Construction Review Checklist
​Policy for Privately Owned Lift Stations

 

Development Project Help And Agreement Templates
​Private Development Outline
​Development Project Closeout Checklist
​Specific Conditions Menu
​Submetering Agreement Template
​Developer's Service Agreement Template
​Developer's Service Agreement Amendment Template
​Easement Template
​Maintenance Bond Template
​Private Lift Station License Template
​Statement of Understanding Template
​Standards and Specifications Appendices
​General Construction Notes
​Water and Wastewater SDC Rates
​Flow Rates and Fees
​Pre-construction Packet
​Approved Materials and Manufacturer's List
​Water Line Leak/Break Policy
​Record Drawing Checklist
​Accuracy Table
​Coordinate Asset Table