2026-2035 Water Supply and Sewerage Systems Plan
Montgomery County
Summary
The once-every-few-years plan update moves forward, including a septic pump-out rebate program, revised abutting mains and commercial service policies, and removal of the Palatine of Potomac sewer exclusion after capacity analysis showed room exists.
At a glance
- Total mentions
- 6
- Last 30 days
- 3
Rising — discussed at 4 meetings since Sep 29, 2026, up from 1 in the two months before.
Impact analysis
DEP is ready to fund the septic rebate program in FY27 if the language is approved.
Homeowners on septic systems, property owners near the sewer envelope, and future housing developments needing sewer service.
WSSC Water has raised maintenance and odor concerns for low-pressure sewer extensions serving few properties.
Mentions & discussions (6)
Council Session - Oct 20, 2026
The once-every-few-years plan update moves forward, including a septic pump-out rebate program, revised abutting mains and commercial service policies, and removal of the Palatine of Potomac sewer exclusion after capacity analysis showed room exists.
TE Committee Worksession - Oct 12, 2026
The committee kept moving a policy that could let commercial properties near the edge of the sewer envelope connect to public water and sewer case-by-case — potentially affecting about 36 properties countywide. WSSC warns long extensions serving one or two properties create maintenance and cost burdens, but the committee backed the policy as consistent with Thrive Montgomery 2050 goals.
TE Committee Worksession - Oct 5, 2026
The big policy fights — the commercial sewer service policy, abutting mains transfers and letting the Palatine Drive neighborhood into the Potomac peripheral sewer policy — get hashed out next week under a tight October 31 deadline.
Council Session - Sep 29, 2026
The ten-year plan guiding where water and sewer service can extend across the county went through public hearing, with a worksession set for October 5.
TE Committee Worksession (7th Floor Hearing Room) - Jul 13, 2026
Four property owners asked to be connected to public sewer outside the planned sewer envelope. The Committee deferred two that hinge on policy questions, approved one that fits the master plan, and denied one involving unpermitted construction — all previewing bigger fights in the fall's 10-year plan update.
TE Committee Worksession - Jul 13, 2026
The county's comprehensive sewer plan update is due this fall, and several deferred requests — including the Potomac and Clarksburg parcels — hinge on policy changes the Council may make then. Expect deeper debates about the sewer envelope's edges.
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