MCC §20.16.050
When new sewer connections are stopped
Read the official text at library.municode.com ↗This section says the county can stop new sewer hookups when a treatment plant is full or pipes can't handle more. Builders can still get permits if they agree in writing to wait. No building can get a certificate of occupancy unless sewer capacity exists or an approved private system is built.
businessesdevelopershomeowners
The ordinance, as written (Maui County) — Connections to regional wastewater treatment system restricted—Current capacity limitations
A copy, taken August 21, 2026. The version published by Maui County is the one that governs, and it may have changed since. Check it before relying on anything here.
A.
If at any time the director determines, based upon the total of (1) benchmark wastewater
flow received at a regional wastewater treatment plant and (2) anticipated flows from
developments for which permits have already been issued, that the regional wastewater
treatment plant concerned has reached its design capacity, the director shall not
permit further connection to the regional wastewater treatment system concerned.
The director shall, further, restrict connection to the public wastewater treatment
system where the collection system is inadequate to accommodate additional wastewater.
The director may continue to process and issue building permits and subdivision applications,
provided the applicant and land owner(s) understand and agree in writing that connection
to the public wastewater treatment system shall not be permitted until such time as
the wastewater treatment system is able to accommodate the wastewater flows from such
applicant's development.
A certificate of occupancy for any development that generates wastewater flows shall
be issued only if either (1) wastewater flows can be accommodated by the regional
wastewater treatment system, or (2) a private wastewater treatment system or individual
wastewater treatment system which has been approved by the State of Hawaii department
of health, has been constructed.
B.
After making the determination identified in subsection A of this section as to (1)
whether the regional wastewater treatment plant has reached its design capacity or
(2) whether the collection system is inadequate to accommodate additional wastewater,
the director shall provide the council, within ten working days, the engineering and
other technical data upon which said director based the determinations so made.
C.
For purposes of this chapter, the following shall apply:
1.
Regional wastewater treatment system design capacity:
a.
Kihei wastewater treatment plant—4.0 million gallons per day.
2.
Benchmark wastewater flow:
a.
Kihei wastewater treatment plant—3.2 million gallons per day.
(Ord. 1787 § 3 (part), 1989)
Read the official text at library.municode.com ↗as published Nov 21, 2025our copy taken Aug 21, 2026
Published by the County of Maui through Municode.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.