Water Protection Program

Water Protection Program Rule Development

Public Drinking Water Branch | Water Pollution Control Branch

The following rule developments are being considered. The Regulatory Impact Report provides information on the rule development. Please provide comments in the time frames indicated. All comments received will be posted with responses prior to filing as a proposed rulemaking. Once filed and published in the Missouri Register, there will be another opportunity to comment during the proposed rulemaking open comment period and public hearing prior to adoption. Thank you for your interest and assistance in developing these rules.

DNR Regulatory Agenda

Public Drinking Water Branch

10 CSR 60-3.010 Construction Authorization, Final Approval of Construction, Owner-supervised Program and Permit to Dispense Water
The amendment updates the incorporation by reference of the noncommunity design standards.  Standards for Noncommunity Public Water Supplies, 1982 will be replaced with Minimum Design Standards for Missouri Noncommunity Public Water Supplies (2013).

Stakeholder Meeting Feb. 10, 2014
Noncommunity draft document

 10 CSR 60-16.010 Levy and Collection of the Missouri Primacy Fee. 

The amendment updates the rule to match the fee amounts set by statute.  The draft amendment and other information will be posted as they become available.

Water Pollution Control Branch

10 CSR 20-6.011 Fees
Section 644.057, RSMo., passed as part of House Bill 28 earlier this year and signed by the governor on July 12, allows the Missouri Clean Water Commission to promulgate a clean water fee structure by rule. The present fee structure was established by statute in 2000. The Missouri Department of Natural Resources and stakeholders have reviewed the complete range of clean water activities conducted by the department and funding sources that support these efforts. The commission has proposed the clean water fees structure in this rulemaking together with other changes to the rule. The rule as published on Oct. 1, 2013 in the Missouri Register and, any edits as a result of the order are anticipated to be reviewed by the general assembly over a period of 60 days beginning in January 2014.

If the rule amendment is not disapproved by the general assembly, the order is to be published in the Missouri Register April 15, 2014 and published in the Code of State Regulations April 30, 2014 and, become effective May 30, 2014. The implementation date of the rule’s fee structure is effective Jan. 1, 2015.

10 CSR 20-7.015 Effluent Regulation
The primary purposes of this amendment include 1) revisions related to short-term E. coli limits and E. coli monitoring frequency, 2) revision to use the federal definition of bypass, 3) specify that operating permits may include schedules of compliance in accordance with federal regulations, 4) the removal of deadlines for attaining phosphorus limits because they will have passed by the time the regulation is effective, 5) the addition of language that details the different authorities for placing limits in permits, 6) the addition of language that clarifies the practice of placing whole effluent toxicity testing requirements and nitrate limits in certain permits, 7) a requirement for quarterly effluent monitoring for nutrients at large wastewater treatment plants, 8) language that would allow for reduced effluent monitoring frequencies at facilities that routinely meet limits and do no not have high variability, and 9) several other minor changes that will serve to better organize the regulation or that will clarify current permitting practices.

The order of rulemaking for effluent regulations will be published in the Missouri Register Jan. 15, 2014 and in the Code of State Regulations Jan. 31, 2014.

10 CSR 20-7.031 - Water Quality Standards
The purpose of this rulemaking is to update state water quality standards to ensure they are functionally equivalent to federal standards and to improve the clarity, specificity and effectiveness of the standards. This rulemaking is required under Section 303(c) of the federal Clean Water Act. The department will hold workgroup and stakeholder meetings for the purpose of reviewing applicable water quality standards and, as appropriate, considering modifications or adoptions of new or revised standards.

Public Notice of Intent to Initiate Triennial Review none