Missouri Administrative Code

AUTHORITY: sections 319.131 and 644.026, filed April 14, 1992, effective April 24, 1992, (Rescinded March 30, 2000) RSMo 1994. Emergency rule filed April 14, expired Aug. 21, 1992. Original rule filed AUTHORITY: sections 319.100 and 319.129, 1992, effective April 24, 1992, expire…

Load Fee Dec. 3, 1991, effective May 14, 1992. April 1, 1999, effective March 30, 2000. (Rescinded March 30, 2000) Amended: Filed Aug. 3, 1993, effective April 9, 1994. Amended: Filed June 1, 1995, effec- AUTHORITY: sections 319.129, RSMo 1994 tive Jan. 30, 1996. Rescinded: Filed…

(Rescinded March 30, 2000) 2000. AUTHORITY: sections 319.129, RSMo 1994 10 CSR 20-12.080 Sites With Existing and 319.131 and 319.137, RSMo Supp. 1995. 10 CSR 20-12.060 General Reimbursement Contamination Original rule filed June 1, 1995, effective Procedures (Rescinded March 30, …

(Rescinded March 30, 2000) Nov. 9, 1995, effective Nov. 20, 1995, Jan. 15, 1993. Amended: Filed June 1, 1995, effective Jan. 30, 1996. Emergency amend- expired May 17, 1996. Original rule filed AUTHORITY: sections 319.133, RSMo Supp. ment filed Nov. 9, 1995, effective Nov. 20, Ja…

Assessment (Moved to 10 CSR 26-4.080) ROBIN CARNAHAN (11/30/11) CODE OF STATE REGULATIONS 3 Secretary of State

Waste Management Systems .................................................................3

Management System Operators..............................................................3 10 CSR 20-14.030 Operator Training...............................................................................5 JOHN R. ASHCROFT (6/30/21) CODE OF STATE REGULATIONS 1 Secretary of State …

nitions (Moved to 10 CSR 26-5.010) 10 CSR 20-15.020 Release Reporting and Initial Release Response Measures (Moved to 10 CSR 26-5.020)

(Moved to 10 CSR 26-5.020)...............................................................3 10 CSR 20-15.030 Site Characterization and Corrective Action (Moved to 10 CSR 26-5.030) .........3 ROBIN CARNAHAN (11/30/11) CODE OF STATE REGULATIONS 1 Secretary of State Chapter 15—Aboveg…

and Corrective Action (Moved to 10 CSR 26-5.030) ROBIN CARNAHAN (11/30/11) CODE OF STATE REGULATIONS 3 Secretary of State

PURPOSE: This rule sets forth the definitions of terms used in the (10) “Blending,” the practice of diverting wet-weather flows Missouri Clean Water Law and Missouri Concentrated Animal around any treatment unit and recombining those flows Feeding Operation Law (640.700-640.760, …

Protocol assessed for each day that a specific violation of one (1) or more provisions of sections exists, including all days between separate 644.006–644.141, RSMo, or corresponding PURPOSE: This rule establishes the proce- observations or reports which indicate that an standard…

0 All other waters and unclassified streams Storm Water Flows Water Quality Standards, 10 CSR 20-7.031(1)(C) Land Disturbance 30 Discharge causes violation of Cave Resources Act Facility and Water Contaminant sections 578.200–578.225 Points Assessed Potential for Harm 20 Discharg…

Loan Priority System tem. (Rescinded February 28, 2019) 10 CSR 20-4.023 State Forty Percent Con- (E) Project cost eligibility is limited to struction Grant Program those listed in section (6) of this rule. AUTHORITY: section 644.026, RSMo 2000. Original rule filed Dec. 4, 1975, e…

gram at a minimum: (2) Grant Amount. With exception of pre- (Rescinded September 30, 2018) 1. The reasonable costs of planning and approved grant anticipation financing costs, the grant amount is limited to forty percent design of a wastewater treatment system pro- AUTHORITY: sec…

the total eligible project costs under 10 CSR C. Stakeout surveying; Program 20-4.042. D. As-built drawings; (Rescinded September 30, 2018) (C) Eligible applicants must have submit- E. Special soils/materials testing; ted a preliminary project proposal to the Mis- F. Operation an…

Program permit must be obtained in accordance with H. User charge and sewer use ordi- (Rescinded September 30, 2018) 10 CSR 20-6.010–10 CSR 20-6.060. nance; and (B) Acceptance of a grant constitutes I. Plan of operation; AUTHORITY: sections 644.026, RSMo Supp. agreement that cost…

tricts and Certain Small Municipal Sewer districts or public sewer districts of less than to the grantee based on the cash flow circum- Systems ten thousand (10,000) population. stances of the state funds. (B) Grants awarded under this regulation (B) If the department elects to m…

Revolving Fund General Assistance Regu- (CWSRF)—The financial assistance program This competition will be structured as fol- lation authorized by Title VI of the Federal Water lows: Pollution Control Act. 1. Applications postmarked or received PURPOSE: This rule sets forth requir…

For CWSRF direct loan recipients, the (Rescinded February 28, 2019) bonds, notes, or other obligations shall be (2) Basic Environmental Determinations. fully amortized for a period not longer than There are three (3) basic environmental AUTHORITY: section 644.026, RSMo Supp. the …

(Rescinded September 30, 2018) ..........................................................18 10 CSR 20-4.050 Environmental Review .......................................................................18 10 CSR 20-4.060 Storm Water Assistance Regulation (Rescinded September 30, 20…

application and related documents will be funds. Loan Program examined for consistency with the environ- (I) Storm Water Coordinating Committee mental determination. If inconsistencies are PURPOSE: This rule sets forth the require- (SCC). A local committee or group estab- found, …

Materials (Rescinded July 10, 1980) AUTHORITY: section 204.206, RSMo 1978. Original rule filed June 19, 1974, effective June 29, 1974. Rescinded: Filed Oct. 12, 1979, effective July 10, 1980. 10 CSR 20-5.020 Notification of Spills and Accidental Discharges Affecting Waters of the…

of the State (Rescinded July 10, 1980)....................................................3 MATT BLUNT (10/31/01) CODE OF STATE REGULATIONS 1 Secretary of State Chapter 5—Emergencies 10 CSR 20-5 Title 10—DEPARTMENT OF NATURAL RESOURCES Division 20—Clean Water Commission Chapter 5…

(2) Continuing Authorities. (A) Each application for a construction permit or operating PURPOSE: This rule sets forth the requirements and process of permit shall identify the person, as that term is defined in application for construction and operating permits, and the terms sec…

(G) Where a person has the permit responsibility for more PURPOSE: This regulation explains how the Department of than one (1) operating permit, the department may combine Natural Resources implements fees authorized by the Missouri the billings by issuing all operating permits w…

water solids/sludges and any solid wastes have been disposed site-specific permit to obtain a general operating permit. of in accordance with the closure plan approved by the depart- ment under subsection (12)(A) of this rule, and any disturbed (14) Hydrostatic Testing. Persons d…

Agencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 10 CSR 20-6.030 Disposal of Wastewater in Residential Housing Developments . . . . . . . . . . 21

(Rescinded July 10, 1980) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 10 CSR 20-6.050 Self-Monitoring (Rescinded May 12, 1983) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 10 CSR 20-6.060 Water Quality Certification . .…

(Rescinded May 12, 1983) Water Pollution Control Program, PO Box 176, Jefferson City, MO 65102 or by email. The request to the department should AUTHORITY: section 204.026, RSMo 1978. Original rule filed Dec. include a project narrative requesting the state’s water quality 4, 197…

department’s programmatic certification, the applicant need PURPOSE: Section 401 of Public Law 92-500 requires that any not send an application to the department. applicant for a federal license or permit to conduct any activity which may result in any discharge into the navigabl…

7. Maximum, minimum and average volume of water that PURPOSE: This rule sets forth the requirements and process of will be injected or withdrawn on a daily basis; 28 CODE OF STATE REGULATIONS (1/29/26) Denny Hoskins Secretary of State 10 CSR 20-6—DEPARTMENT OF NATURAL RESOURCES D…

Groundwater Heat Pump Injection/Withdrawal Wells . . . . . . . . . . . . . . . . . 33

Permits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 10 CSR 20-6.100 General Pretreatment Regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 10 CSR 20-6.200 Storm Water …

40 CFR Part 426 Glass Manufacturing Point Source Category PURPOSE: This rule sets forth procedures to prevent the introduc- 40 CFR Part 428 Rubber Manufacturing Point Source Category tion of pollutants into publicly-owned treatment works which will 40 CFR Part 429 Timber Products…

requirements, then the department will incorporate the local requirements specific to that regulated MS4’s qualifying local PURPOSE: This rule sets forth the requirements and procedures program into its permit. If covered by a site-specific permit, the for operating permits for c…

(Rescinded August 13, 1979) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 10 CSR 20-8.020 Design of Small Sewage Works (Rescinded February 28, 2019) . . . . . . . . . . . 3

(Rescinded February 28, 2019) (2) General. All documents submitted to the Missouri Department of Natural Resources (department) for the purpose AUTHORITY: section 644.026, RSMo Supp. 1988. Original rule filed of complying with this rule shall be prepared, signed, sealed, July 17,…

(Rescinded March 30, 1999) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 10 CSR 20-8.030 Design of Sewage Works (Rescinded August 13, 1979) . . . . . . . . . . . . . . . . . . . 3 10 CSR 20-8.110 Engineering—Reports, Plans, and Specificatio…

(Rescinded August 13, 1979) (A) Existing Systems shall— 1. Use actual flow data that accurately represent the av- AUTHORITY: section 204.026, RSMo Supp. 1973. Original rule filed erage and peak flows to calculate projections for hydraulic July 17, 1961, effective July 27, 1961. A…

Specifications flow. PURPOSE: This rule provides the minimum criteria for the prepa- Peaking Factor = Q Peak Hourly / Q Design Avg = (18 + √P) / (4 ration of engineering reports and facility plans and specifications + √P) related to the design of wastewater systems. This rule is …

5. Locator Wire. Locator wire must be utilized when sewer PURPOSE: This rule specifies the minimum standards for the lines are installed within the public right-of-way in accordance design of alternative sewer systems that are part of wastewater with Section 319.033, RSMo. collec…

available to minimize pumping; access to receiving stream; PURPOSE: This rule contains the minimum standards for the downstream uses of the receiving stream and compatibility design of systems that are part of wastewater collection and treat- of the treatment process with the pre…

lished December 15, 2014. This standard shall be incorporated by reference into this rule, as published by National Electrical PURPOSE: This rule specifies the minimum standards for the de- Manufacturers Association, 1300 North 17th Street, Arlington, sign of solids handling and …

derdrains for rock filter media; PURPOSE: This rule specifies the minimum standards for the de- B. Be a minimum depth of ten feet (10') for manufac- sign of biological treatment that is part of wastewater collection tured filter media to provide adequate contact time with the and…

and Earthen Basins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 10 CSR 20-8.210 Supplemental Treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 10 CSR 20-8.220 Land Treatment (Re…

Facilities ating personnel and moving vehicles and located within the secondary containment or operational containment area; PURPOSE: This rule specifies the minimum standards for the (G) All storage structures for bulk liquid pesticides or bulk design of agrichemical facilities.…

Systems Operation Scope Monitoring cesses and modifications: Influent Mixed Liquor

PURPOSE: This regulation sets forth the TSS 1/week 1/week ater Treatment Systems minimum requirements for laboratory testing to ensure adequate wastewater treatment sys- Settle- Daily (Monday – Friday) ability (sample contact and PURPOSE: This rule outlines the require- tems oper…

(Rescinded August 30, 2018) (5) Area capacity curves means graphic poses of implementing the dam safety law. curves which show the relationship between AUTHORITY: Chapter 236, RSMo 1986. reservoir surface area and the storage capaci- (15) Dangerous dam or reservoir is a dam or Or…