SB 1666 would create a new section in Missouri law called the “Drinking Water Transparency and Accountability Act” to establish a statewide accountability system for community water systems. The bill defines community water systems broadly to include public water systems serving at least 15 connections and 25 residents, including water corporations, public water districts, municipal water companies, nonprofit water companies, and joint municipal water commissions. It directs the Department of Natural Resources to create a letter-grade rating system, using standards tied to federal and state drinking water violations, financial sustainability, operation and maintenance history, and infrastructure violations.
The bill requires the department to adopt rules for scoring systems, publish annual grades on its website, and allow systems to review and appeal scores before publication. Consumer confidence reports would have to include the system’s grade and explain that it is based on the new state accountability system. The bill also limits certain disclosures if information is a trade secret, excludes water outages and boil advisories from point deductions, and sets different scoring rules for systems with more than 50,000 customers. Water corporations would generally be scored using data from their most recent rate case, or else be required to submit a rate study and audit.
Systems receiving a grade of D or F would be deemed operationally unacceptable and could face administrative penalties, enhanced fiscal oversight, restrictions on new debt, and possible court-appointed receivership or a fiscal administrator. The bill also restricts local governing authorities operating failing systems from spending water revenues on anything other than improvements tied to the grading standards, while preserving payment of preexisting bonded debt. If a receiver is appointed, the receiver must develop an improvement plan that may include rate increases, consolidation with neighboring systems, or other measures to restore technical, operational, and financial sustainability.
The bill would significantly affect Missouri’s regulation of public water systems by adding a new public grading and enforcement framework under Chapter 640, with implementation rules to be written by the Department of Natural Resources. It also requires systems receiving federal infrastructure funds to submit a detailed spending plan to the department. The first grades would not be published until January 1, 2028, giving the department time to develop the program and giving systems time to prepare for the new standards.
No committee discussion or recorded votes were provided, so the overall sentiment cannot be measured from debate history. Based on the bill text alone, the proposal appears aimed at improving transparency, accountability, and long-term water system sustainability, but it also imposes substantial oversight and financial restrictions on underperforming systems. The main likely point of contention is the bill’s strong enforcement structure—especially public letter grades, revenue restrictions, debt limits, and potential receivership—which could be viewed by local water providers and governing authorities as intrusive, while supporters would likely see it as necessary to protect public health and ensure reliable drinking water.
SB 1666 would add section 640.138 to Missouri law and create a new regulatory framework for community water systems under the Department of Natural Resources. It would require rulemaking, annual public grading, consumer-report disclosures, appeal procedures, and enforcement tools for systems rated D or F, including penalties, fiscal oversight, spending restrictions, and possible receivership or mandatory system consolidation/purchase. The bill would also affect water corporations, public water districts, municipal water companies, nonprofit water companies, and joint municipal water commissions, and it would require certain federally funded systems to submit detailed spending plans.
No committee transcripts or votes were provided, so there is no recorded legislative sentiment to summarize from debate or roll call history. From the bill text, the measure appears generally pro-transparency and pro-accountability, with an emphasis on drinking water safety, infrastructure sustainability, and financial discipline. At the same time, the bill’s strong oversight and enforcement provisions suggest it could draw concern from local utilities and governing bodies that would be subject to public grading, revenue controls, and potential state intervention.
The most notable point of contention is the bill’s enforcement regime for systems rated D or F. Opponents may object to public letter grades, mandatory publication of scores, restrictions on how water revenues can be spent, limits on new debt, and the possibility of receivership or a fiscal administrator. Water corporations may also be concerned about the scoring methodology, especially the use of rate-case data and required audits if recent rate-case information is unavailable. Supporters are likely to emphasize that the bill provides clear standards, transparency for customers, and tools to address failing systems before problems worsen.