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HB 3076

Missouri HouseEngrossed

Summary

HB 3076, which clarifies the state and federal water permitting exemption for nonpoint sources in Missouri clean water law, was introduced in the House on Jan 22, 2026 by Rep. Doyle Justus (R) with 2 co-sponsors. It last saw action on May 5, 2026: Voted Do Pass (S).


Record

Text

HB 3076 has 2 co-sponsors and 1 roll call.

hb3076/engrossed.txt
SECOND REGULAR SESSION
[PERFECTED]
HOUSE COMMITTEE SUBSTITUTE FOR
HOUSE BILL NO. 3076
103RD GENERAL ASSEMBLY
6564H.02P JOSEPH ENGLER, Chief Clerk
AN ACT
To repeal sections 644.051 and 644.059, RSMo, and to enact in lieu thereof two new sections
relating to clean water permitting.
Be it enacted by the General Assembly of the state of Missouri, as follows:
Section A. Sections 644.051 and 644.059, RSMo, are repealed and two new sections
enacted in lieu thereof, to be known as sections 644.051 and 644.059, to read as follows:
644.051. 1. It is unlawful for any person:
(1) To cause pollution of any waters of the state or to place or cause or permit to be
placed any water contaminant in a location where it is reasonably certain to cause pollution of
any waters of the state;
(2) To discharge any water contaminants into any waters of the state which reduce the
quality of such waters below the water quality standards established by the commission;
(3) To violate any pretreatment and toxic material control regulations, or to discharge
any water contaminants into any waters of the state which exceed effluent regulations or
permit provisions as established by the commission or required by any federal water pollution
control act;
(4) To discharge any radiological, chemical, or biological warfare agent or high-level
radioactive waste into the waters of the state.
2. It shall be unlawful for any person to operate, use or maintain any water
contaminant or point source in this state that is subject to standards, rules or regulations
promulgated pursuant to the provisions of sections 644.006 to 644.141 unless such person
holds an operating permit from the commission, subject to such exceptions as the commission
may prescribe by rule or regulation or as exempted in section 644.059. However, no
EXPLANATION — Matter enclosed in bold-faced brackets [thus] in the above bill is not enacted and is
intended to be omitted from the law. Matter in bold-face type in the above bill is proposed language.
HCS HB 3076 2
operating permit shall be required of any person for any emission into publicly owned
treatment facilities or into publicly owned sewer systems tributary to publicly owned
treatment works.
3. It shall be unlawful for any person to construct, build, replace or make major
modification to any point source or collection system that is principally designed to convey or
discharge human sewage to waters of the state, unless such person obtains a construction
permit from the commission, except as provided in this section. The following activities shall
be excluded from construction permit requirements:
(1) Facilities greater than one million gallons per day that are authorized through a
local supervised program, and are not receiving any department financial assistance;
(2) All sewer extensions or collection projects that are one thousand feet in length or
less with fewer than two lift stations;
(3) All sewer collection projects that are authorized through a local supervised
program; and
(4) Any other exclusions the commission may promulgate by rule.
4. A construction permit may be required by the department in the following
circumstances:
(1) Substantial deviation from the commission's design standards;
(2) To address noncompliance;
(3) When an unauthorized discharge has occurred or has the potential to occur; or
(4) To correct a violation of water quality standards.
5. Any point source that proposes to construct an earthen storage structure to hold,
convey, contain, store or treat domestic, agricultural, or industrial process wastewater also
shall be subject to the construction permit provisions of subsections 3 to 5 of this section.
However, any earthen basin constructed to retain and settle nontoxic, nonmetallic earthen
materials such as soil, silt, and rock shall be exempt from the construction permit provisions
of subsections 3 to 5 of this section. All other construction-related activities at point sources
not subject to subsections 3 to 5 of this section shall be exempt from the construction permit
requirements. All activities that are exempted from the construction permit requirement are
subject to the following conditions:
(1) Any point source system designed to hold, convey, contain, store or treat
domestic, agricultural or industrial process wastewater shall be designed by a professional
engineer registered in Missouri in accordance with the commission's design rules;
(2) Such point source system shall be constructed in accordance with the registered
professional engineer's design and plans; and
(3) Such point source system may receive a post-construction site inspection by the
department prior to receiving operating permit approval. A site inspection may be performed
HCS HB 3076 3
by the department, upon receipt of a complete operating permit application or submission of
an engineer's statement of work complete.
6. Notwithstanding any provision of this section to the contrary, the commission may
exempt an entity from the requirement to obtain a permit under this section based on licensure
under the Missouri fertilizer law, sections 266.291 to 266.351, only if the entity is producing
products that are commercially sold to an end user in accordance with such sections and has
accurate labeling for each container that includes the information required under subsection 1
of section 266.321.
7. Entities currently storing combined bulk fertilizers in storage basins shall not be
exempt from any design requirements for agrichemical facilities established by rule when
constructing new agrichemical facilities.
8. (1) In order to receive an operating permit under this section, any point source or
operating location seeking an operating permit for a commingled offsite industrial wastewater
or wastewater residuals open storage basin or open storage vessel shall meet current design
requirements for a wastewater treatment facility's design capacity.
(2) Except as provided in subdivision (3) of this subsection, the department shall
require at least, but not more than, the following buffer distances between the nearest
commingled offsite industrial wastewater or wastewater residuals open storage basin or open
storage vessel and any public building or occupied residence other than a public building or
occupied residence that is operated by the commingled offsite industrial wastewater or
wastewater residuals open storage basin or open storage vessel or a residence from which a
written agreement for operation is obtained:
(a) For a facility with a capacity of more than five hundred thousand gallons but less
than or equal to five million gallons, one thousand feet;
(b) For a facility with a capacity of more than five million gallons but less than or
equal to ten million gallons, two thousand feet; and
(c) For a facility with a capacity of more than ten million gallons, three thousand five
hundred feet.
(3) All commingled offsite industrial wastewater or wastewater residuals open
storage basins or open storage vessels holding valid operating permits as of July 9, 2024, shall
be exempt from the buffer distances prescribed in subdivision (2) of this subsection. Such
distances shall not apply to a facility that has received a written agreement signed by all
affected property owners within the relevant buffer distance.
(4) The department shall require groundwater monitoring on a site-specific basis
when, in the determination of the division of geological survey, the commingled offsite
industrial wastewater and wastewater residuals open storage basin or open storage vessel is
HCS HB 3076 4
located in proximity to a geological feature that increases the likelihood of groundwater
contamination.
(5) (a) The department shall establish by rule sampling requirements for commingled
offsite industrial wastewater and wastewater residuals open storage basins or open storage
vessels based on permitted materials.
(b) The department shall, within sixty days of July 9, 2024, begin the process of
promulgating rules, which shall include creating a chain of custody record form to be used by
all parties during the handling of testing samples, and, at a minimum, establish criteria to
require annual sampling and testing of any contents of any commingled offsite industrial
wastewater or wastewater residuals open storage basin or open storage vessel for:
a. The total concentrations of metals, including arsenic, aluminum, barium, cadmium,
chromium, copper, lead, mercury, selenium, silver, and thallium; and
b. E. coli and fecal coliform.
(c) Testing under paragraph (b) of this subdivision shall be done by a third-party
certified laboratory and results of the testing shall be sent to the department by the third-party
certified laboratory annually.
9. A governmental unit may apply to the department for authorization to operate a
local supervised program, and the department may authorize such a program. A local
supervised program would recognize the governmental unit's engineering capacity and ability
to conduct engineering work, supervise construction and maintain compliance with relevant
operating permit requirements.
10. Before issuing any permit required by this section, the director shall issue such
notices, conduct such hearings, and consider such factors, comments and recommendations as
required by sections 644.006 to 644.141 or any federal water pollution control act. The
director shall determine if any state or any provisions of any federal water pollution control
act the state is required to enforce, any state or federal effluent limitations or regulations,
water quality-related effluent limitations, national standards of performance, toxic and
pretreatment standards, or water quality standards which apply to the source, or any such
standards in the vicinity of the source, are being exceeded, and shall determine the impact on
such water quality standards from the source. The director, in order to effectuate the purposes
of sections 644.006 to 644.141, shall deny a permit if the source will violate any such acts,
regulations, limitations or standards or will appreciably affect the water quality standards or
the water quality standards are being substantially exceeded, unless the permit is issued with
such conditions as to make the source comply with such requirements within an acceptable
time schedule.
11. The director shall grant or deny the permit within sixty days after all requirements
of the Federal Water Pollution Control Act concerning issuance of permits have been satisfied
HCS HB 3076 5
unless the application does not require any permit pursuant to any federal water pollution
control act. The director or the commission may require the applicant to provide and
maintain such facilities or to conduct such tests and monitor effluents as necessary to
determine the nature, extent, quantity or degree of water contaminant discharged or released
from the source, establish and maintain records and make reports regarding such
determination.
12. The director shall promptly notify the applicant in writing of his or her action and
if the permit is denied state the reasons for such denial. As provided by sections 621.250 and
640.013, the applicant may appeal to the administrative hearing commission from the denial
of a permit or from any condition in any permit by filing a petition with the administrative
hearing commission within thirty days of the notice of denial or issuance of the permit. After
a final action is taken on a new or reissued general permit, a potential applicant for the general
permit who can demonstrate that he or she is or may be adversely affected by any permit term
or condition may appeal the terms and conditions of the general permit within thirty days of
the department's issuance of the general permit. In no event shall a permit constitute
permission to violate the law or any standard, rule or regulation promulgated pursuant thereto.
Once the administrative hearing commission has reviewed the appeal, the administrative
hearing commission shall issue a recommended decision to the commission on permit
issuance, denial, or any condition of the permit. The commission shall issue its own decision,
based on the appeal, for permit issuance, denial, or any condition of the permit. If the
commission changes a finding of fact or conclusion of law made by the administrative
hearing commission, or modifies or vacates the decision recommended by the administrative
hearing commission, it shall issue its own decision, which shall include findings of fact and
conclusions of law. The commission shall mail copies of its final decision to the parties to the
appeal or their counsel of record. The commission's decision shall be subject to judicial
review pursuant to chapter 536, except that the court of appeals district with territorial
jurisdiction coextensive with the county where the point source is to be located shall have
original jurisdiction. No judicial review shall be available until and unless all administrative
remedies are exhausted.
13. In any hearing held pursuant to this section that involves a permit, license, or
registration, the burden of proof is on the party specified in section 640.012. Any decision of
the commission made pursuant to a hearing held pursuant to this section is subject to judicial
review as provided in section 644.071.
14. In any event, no permit issued pursuant to this section shall be issued if properly
objected to by the federal government or any agency authorized to object pursuant to any
federal water pollution control act unless the application does not require any permit pursuant
to any federal water pollution control act.
HCS HB 3076 6
15. Permits may be modified, reissued, or terminated at the request of the permittee.
All requests shall be in writing and shall contain facts or reasons supporting the request.
16. No manufacturing or processing plant or operating location shall be required to
pay more than one operating fee. Operating permits shall be issued for a period not to exceed
five years after date of issuance, except that general permits shall be issued for a five-year
period, and also except that neither a construction nor an annual permit shall be required for a
single residence's waste treatment facilities. Applications for renewal of a site-specific
operating permit shall be filed at least one hundred eighty days prior to the expiration of the
existing permit. Applications seeking to renew coverage under a general permit shall be
submitted at least thirty days prior to the expiration of the general permit, unless the permittee
has been notified by the director that an earlier application must be made. General permits
may be applied for and issued electronically once made available by the director.
17. Every permit issued to municipal or any publicly owned treatment works or
facility shall require the permittee to provide the clean water commission with adequate
notice of any substantial new introductions of water contaminants or pollutants into such
works or facility from any source for which such notice is required by sections 644.006 to
644.141 or any federal water pollution control act. Such permit shall also require the
permittee to notify the clean water commission of any substantial change in volume or
character of water contaminants or pollutants being introduced into its treatment works or
facility by a source which was introducing water contaminants or pollutants into its works at
the time of issuance of the permit. Notice must describe the quality and quantity of effluent
being introduced or to be introduced into such works or facility by a source which was
introducing water contaminants or pollutants into its works at the time of issuance of the
permit. Notice must describe the quality and quantity of effluent being introduced or to be
introduced into such works or facility and the anticipated impact of such introduction on the
quality or quantity of effluent to be released from such works or facility into waters of the
state.
18. The director or the commission may require the filing or posting of a bond as a
condition for the issuance of permits for construction of temporary or future water treatment
facilities or facilities that utilize innovative technology for wastewater treatment in an amount
determined by the commission to be sufficient to ensure compliance with all provisions of
sections 644.006 to 644.141, and any rules or regulations of the commission and any
condition as to such construction in the permit. For the purposes of this section, "innovative
technology for wastewater treatment" shall mean a completely new and generally unproven
technology in the type or method of its application that bench testing or theory suggest has
environmental, efficiency, and cost benefits beyond the standard technologies. No bond shall
be required for designs approved by any federal agency or environmental regulatory agency
HCS HB 3076 7
of another state. The bond shall be signed by the applicant as principal, and by a corporate
surety licensed to do business in the state of Missouri and approved by the commission. The
bond shall remain in effect until the terms and conditions of the permit are met and the
provisions of sections 644.006 to 644.141 and rules and regulations promulgated pursuant
thereto are complied with.
19. (1) The department shall issue or deny applications for construction and site-
specific operating permits received after January 1, 2001, within one hundred eighty days of
the department's receipt of an application. For general construction and operating permit
applications received after January 1, 2001, that do not require a public participation process,
the department shall issue or deny the permits within sixty days of the department's receipt of
an application. For an application seeking coverage under a renewed general permit that does
not require an individual public participation process, the director shall issue or deny the
permit within sixty days of the director's receipt of the application, or upon issuance of the
general permit, whichever is later. In regard to an application seeking coverage under an
initial general permit that does not require an individual public participation process, the
director shall issue or deny the permit within sixty days of the department's receipt of the
application. For an application seeking coverage under a renewed general permit that
requires an individual public participation process, the director shall issue or deny the permit
within ninety days of the director's receipt of the application, or upon issuance of the general
permit, whichever is later. In regard to an application for an initial general permit that
requires an individual public participation process, the director shall issue or deny the permit
within ninety days of the director's receipt of the application.
(2) If the department fails to issue or deny with good cause a construction or
operating permit application within the time frames established in subdivision (1) of this
subsection, the department shall refund the full amount of the initial application fee within
forty-five days of failure to meet the established time frame. If the department fails to refund
the application fee within forty-five days, the refund amount shall accrue interest at a rate
established pursuant to section 32.065.
(3) Permit fee disputes may be appealed to the commission within thirty days of the
date established in subdivision (2) of this subsection. If the applicant prevails in a permit fee
dispute appealed to the commission, the commission may order the director to refund the
applicant's permit fee plus interest and reasonable attorney's fees as provided in sections
536.085 and 536.087. A refund of the initial application or annual fee does not waive the
applicant's responsibility to pay any annual fees due each year following issuance of a permit.
(4) No later than December 31, 2001, the commission shall promulgate regulations
defining shorter review time periods than the time frames established in subdivision (1) of
this subsection, when appropriate, for different classes of construction and operating permits.
HCS HB 3076 8
In no case shall commission regulations adopt permit review times that exceed the time
frames established in subdivision (1) of this subsection. The department's failure to comply
with the commission's permit review time periods shall result in a refund of said permit fees
as set forth in subdivision (2) of this subsection. On a semiannual basis, the department shall
submit to the commission a report which describes the different classes of permits and reports
on the number of days it took the department to issue each permit from the date of receipt of
the application and show averages for each different class of permits.
(5) During the department's technical review of the application, the department may
request the applicant submit supplemental or additional information necessary for adequate
permit review. The department's technical review letter shall contain a sufficient description
of the type of additional information needed to comply with the application requirements.
(6) Nothing in this subsection shall be interpreted to mean that inaction on a permit
application shall be grounds to violate any provisions of sections 644.006 to 644.141 or any
rules promulgated pursuant to sections 644.006 to 644.141.
20. The department shall respond to all requests for individual certification under
Section 401 of the Federal Clean Water Act within the lesser of sixty days or the allowed
response period established pursuant to applicable federal regulations without request for an
extension period unless such extension is determined by the commission to be necessary to
evaluate significant impacts on water quality standards and the commission establishes a
timetable for completion of such evaluation in a period of no more than one hundred eighty
days.
21. All permit fees generated pursuant to this chapter shall not be used for the
development or expansion of total maximum daily loads studies on either the Missouri or
Mississippi rivers.
22. The department shall implement permit shield provisions equivalent to the permit
shield provisions implemented by the U.S. Environmental Protection Agency pursuant to the
Clean Water Act, Section 402(k), 33 U.S.C. Section 1342(k), and its implementing
regulations, for permits issued pursuant to this chapter.
23. Prior to the development of a new general permit or reissuance of a general permit
for aquaculture, land disturbance requiring a storm water permit, or reissuance of a general
permit under which fifty or more permits were issued under a general permit during the
immediately preceding five-year period for a designated category of water contaminant
sources, the director shall implement a public participation process complying with the
following minimum requirements:
(1) For a new general permit or reissuance of a general permit, a general permit
template shall be developed for which comments shall be sought from permittees and other
interested persons prior to issuance of the general permit;
HCS HB 3076 9
(2) The director shall publish notice of his intent to issue a new general permit or
reissue a general permit by posting notice on the department's website at least one hundred
eighty days before the proposed effective date of the general permit;
(3) The director shall hold a public informational meeting to provide information on
anticipated permit conditions and requirements and to receive informal comments from
permittees and other interested persons. The director shall include notice of the public
informational meeting with the notice of intent to issue a new general permit or reissue a
general permit under subdivision (2) of this subsection. The notice of the public
informational meeting, including the date, time and location, shall be posted on the
department's website at least thirty days in advance of the public meeting. If the meeting is
being held for reissuance of a general permit, notice shall also be made by electronic mail to
all permittees holding the current general permit which is expiring. Notice to current
permittees shall be made at least twenty days prior to the public meeting;
(4) The director shall hold a thirty-day public comment period to receive comments
on the general permit template with the thirty-day comment period expiring at least sixty days
prior to the effective date of the general permit. Scanned copies of the comments received
during the public comment period shall be posted on the department's website within five
business days after close of the public comment period;
(5) A revised draft of a general permit template and the director's response to
comments submitted during the public comment period shall be posted on the department's
website at least forty-five days prior to issuance of the general permit. At least forty-five days
prior to issuance of the general permit the department shall notify all persons who submitted
comments to the department that these documents have been posted to the department's
website;
(6) Upon issuance of a new or renewed general permit, the general permit shall be
posted to the department's website.
24. Notices required to be made by the department pursuant to subsection 23 of this
section may be made by electronic mail. The department shall not be required to make notice
to any permittee or other person who has not provided a current electronic mail address to the
department. In the event the department chooses to make material modifications to the
general permit before its expiration, the department shall follow the public participation
process described in subsection 23 of this section.
644.059. Agricultural nonpoint sources and agricultural storm water discharges
and return flows from irrigated agriculture shall be exempt from permitting requirements set
forth in sections 644.006 to 644.141. Agricultural storm water discharges and return flows
from irrigated agriculture shall not be considered unlawful under subdivisions (1) and (2) of
subsection 1 of section 644.051 unless such discharges or return flows have entered waters of
HCS HB 3076 10
the state and have rendered such waters harmful, detrimental, or injurious to public health,
safety, or welfare, or to industrial or agricultural uses, or to wild animals, birds, or fish. For
the purposes of this section, agricultural storm water discharges and return flows from
irrigated agriculture shall include storm water and snow melt runoff, drainage, and
infiltration, including water that leaves land as a result of the application of irrigation water,
both surface and subsurface, from standard farming industry practices. This shall include but
not be limited to cultivation and tillage of soil, and production, growing, raising, and
harvesting of agricultural commodities and livestock. Nothing in this section shall be
construed to effect, limit, or supersede sections 640.700 to 640.755 or any other law or
regulation of concentrated animal feeding operations.

Clarifies the state and federal water permitting exemption for nonpoint sources in Missouri clean water law

Sponsors

Rep. Doyle Justus (R) sponsors HB 3076, and 2 members have co-sponsored it.

Committees

HB 3076 went before 3 committees: Special Committee on Rural Issues, Rules - Administrative and Agriculture, Food Production And Outdoor Resources.

Special Committee on Rural Issues
Special Committee on Rural Issues
Referred to · Jan 29, 2026 · 3 Bills
Rules - Administrative
Rules - Administrative
Referred to · Feb 26, 2026 · 13 Bills
Agriculture, Food Production And Outdoor Resources
Agriculture, Food Production And Outdoor Resources
Referred to · Apr 21, 2026

History

HB 3076 has taken 26 actions since Jan 22, 2026, the latest on May 5, 2026.

ChamberAction
May 5, 2026
Senate
Executive Session Held (S)
May 5, 2026
Senate
Voted Do Pass (S)
Apr 30, 2026
Senate
Public Hearing Held (S)
Apr 28, 2026
Senate
Public Hearing Scheduled (S) - Thursday, April 30, 2026, 8:30 a.m., Senate Committee Room 1 - 1st Floor
Apr 21, 2026
Senate
Second read and referred: Agriculture, Food Production and Outdoor Resources(S)

Votes

HB 3076 went to 1 roll call in the House, the latest on Apr 16, 2026 at 10241.

ChamberQuestion
Yea
Nay
Apr 16, 2026
House
House: HBs FOR THIRD READING HCS HB 3076
102
41

Source: house.mo.gov · legiscan.com