| 661. | Creation of commission; appointment of members; vacancies; powers generally. | |
| 662. | Organization; compensation of members; rules and regulations of procedure; traveling expenses. | |
| 663. | Territorial jurisdiction over hydraulic mining; hydraulic mining injurious to navigation prohibited. | |
| 664. | General duties as to plans for protection of navigation. | |
| 665. | Survey for debris reservoirs; study of methods of mines and mining. | |
| 666. | Noting conditions of navigable channels. | |
| 667. | Annual reports. | |
| 668. | “Hydraulic mining” and “mining by hydraulic process” defined. | |
| 669. | Petition by hydraulic miners. | |
| 670. | Surrender to United States of right to regulate debris of mine. | |
| 671. | Petition for common dumping ground, etc. | |
| 672. | Notice of petition for dumping grounds, etc.; hearing. | |
| 673. | Order by commission directing method of mining, etc.; expenses of complying with order; exemption from mining taxes. | |
| 674. | Plans for and supervision of work required by order; permit to commence mining. | |
| 675. | Conditions precedent for commencement of mining operations. | |
| 676. | Allotment of expenses for common dumping grounds; location of impounding works. | |
| 677. | Limitation as to quantity of debris washed away. | |
| 678. | Modification and revocation of permit to mine. | |
| 679. | Violation of permit to mine; penalty. | |
| 680. | Examination of mines; reports. | |
| 681. | Repealed. | |
| 682. | Malicious injury to works; injury to navigable waters by hydraulic mining; penalty. | |
| 683. | Tax on operation of hydraulic mines; “debris fund”; advances by mine owners; storage for water and use of outlet facilities. | |
| 684. | Cooperation by commission with State authorities. | |
| 685. | Construction by commission of restraining works, etc.; use of debris fund. | |
| 686. | Construction of restraining works in conjunction with State. | |
| 687. | Use of State dredge and appliances in river and harbor improvements. | |
