Washington Suburban Sanitary Commission, Maryland CIP Alert (2027–2032 vs. 2026–2031)
FirmoGraphs tracks public capital improvement plans to help AEC, infrastructure, and business development teams understand where capital spending is rising, falling, and shifting over time.
In WSSC Water’s proposed 2027–2032 CIP, the utility outlines $5.49 billion in planned capital investments. That is $619.1 million higher than the proposed 2026–2031 CIP, and the current plan includes 72 distinct projects compared with 70 in the prior cycle.
How Did Washington Suburban Sanitary Commission’s Capital Spending Change Between the Last Two CIPs?
| Metric | 2026–2031 CIP | 2027–2032 CIP | Change |
|---|---|---|---|
| Total CIP Value | $4.87 billion | $5.49 billion | $619.1 million (+12.7%) |
| Distinct Project Count | 70 | 72 | +2 (+2.9%) |
| Average Project Value | $69.6 million | $76.2 million | $6.7 million (+9.6%) |
The proposed 2027–2032 plan increases total programmed value by about $619.1 million. Distinct project count rose modestly, but the average project size also increased, suggesting a larger overall capital program with several high-value investments.
Which Departments and Business Areas Saw the Largest Changes in WSSC Water’s CIP?
| Business Area | 2026–2031 CIP Value | 2027–2032 CIP Value | Change | Change % |
|---|---|---|---|---|
| Information | $2.62 billion | $2.92 billion | $292.6 million | +11.2% |
| Bi-County Sewer Projects | $952.9 million | $1.20 billion | $250.0 million | +26.2% |
| Bi-County Water Projects | $817.1 million | $700.2 million | $-116.8 million | -14.3% |
| Prince George’s County Sewer Projects | $298.9 million | $413.5 million | $114.6 million | +38.3% |
| Prince George’s County Water Projects | $120.0 million | $155.4 million | $35.3 million | +29.4% |
The biggest dollar increase came from Bi-County Sewer Projects, which grew by roughly $250.0 million. The Information category also posted a large increase, while Bi-County Water Projects declined from the prior cycle.
- Bi-County Sewer Projects rose to $1.20 billion.
- Information increased to $2.92 billion.
- Bi-County Water Projects declined to $700.2 million.
What Are the Largest Projects in WSSC Water’s CIP?
WSSC Water’s proposed 2027–2032 CIP includes several large and strategically important capital projects tied to water, sewer, and systemwide infrastructure investment.
- Water Reconstruction Program — $650.2 million (Information).
- Sewer Reconstruction Program — $610.7 million (Information).
- Large Diameter Water Pipe & Large Valve Rehabilitation Program — $530.4 million (Bi-County Water Projects).
- Blue Plains WWTP: Liquid Train Projects, Part 2 — $368.7 million (Bi-County Sewer Projects).
- Blue Plains: Pipelines & Appurtenances — $309.9 million (Bi-County Sewer Projects).
What Projects Were Added or Dropped Between the Two CIPs?
The proposed 2027–2032 CIP introduces 18 distinct new projects worth about $440.8 million and removes 16 distinct projects worth about $274.6 million from the prior distinct-project set.
Examples of new projects
- Metering Infrastructure Upgrade — $282.6 million (Information).
- Little Seneca WWPS Rehabilitation — $21.7 million (Montgomery County Sewer Projects).
- Horsepen WWPS & FM — $19.4 million (Prince George’s County Sewer Projects).
- Broad Creek WWPS Outdoor Substations/Transformers and Screen Building Upgrades — $18.9 million (Prince George’s County Sewer Projects).
- Central Ave Water Pumping Station Electrical Equipment and Switchyard Replacement — $17.9 million (Prince George’s County Water Projects).
Examples of dropped projects
- I-495/I-270 Traffic Relief Plan Pipeline Relocations — $209.7 million (Drinking Water Conveyance).
- Horsepen WWPS & FM — $19.0 million (Wastewater Conveyance).
- Reddy Branch WWPS & FM — $9.4 million (Wastewater Conveyance).
- Spring Gardens WWPS Replacement — $8.8 million (Wastewater Conveyance).
- Forest Heights WWPS & FM — $7.2 million (Wastewater Conveyance).
How is WSSC Water’s CIP Governed and Approved?
WSSC Water develops its capital program through utility planning, engineering, budget review, and board-level approval processes. As a major regional water and wastewater utility serving Montgomery and Prince George’s counties, its CIP is typically shaped by asset condition, regulatory requirements, service reliability needs, and long-range infrastructure priorities.
For AEC and infrastructure firms, that means the most durable opportunity areas often sit in recurring rehabilitation, treatment, conveyance, and systems modernization work rather than one-time standalone projects.
What is the History of Washington Suburban Sanitary Commission and Its Infrastructure Investments?
The Washington Suburban Sanitary Commission is the regional water and wastewater utility serving large portions of Montgomery County and Prince George’s County in Maryland. Its capital program reflects the long-term demands of maintaining and upgrading water transmission, wastewater conveyance, treatment assets, and supporting information systems across a large and mature utility network.
Because WSSC Water operates legacy infrastructure alongside growth-related investment needs, its CIP cycles can show both ongoing system rehabilitation and targeted upgrades tied to resilience, service reliability, and technology improvement.
Fun Facts About Washington Suburban Sanitary Commission
- WSSC Water was established in 1918 as a bi-county agency serving Montgomery County and Prince George’s County in Maryland.
- The utility serves about 1.9 million residents across nearly 1,000 square miles through roughly 475,000 customer accounts.
- WSSC Water is among the largest water and wastewater utilities in the nation, with nearly 6,000 miles of drinking water pipeline and more than 5,600 miles of sewer pipeline.
How FirmoGraphs Can Help
FirmoGraphs helps firms track CIP updates, compare capital plans across budget cycles, and identify where infrastructure spending is increasing by sector, geography, and owner. For teams pursuing water, wastewater, utility, and public infrastructure work, that can support earlier market visibility and better pipeline planning.
Washington Suburban Sanitary Commission CIP Alert FAQs
What is the total planned capital spending in WSSC Water’s 2027–2032 CIP?
The proposed 2027–2032 CIP totals $5.49 billion in planned capital spending.
How much did WSSC Water’s planned capital spending change from the prior CIP?
The current plan is up $619.1 million, or 12.7%, from the 2026–2031 CIP.
How many capital projects are included in WSSC Water’s latest CIP?
The proposed 2027–2032 plan includes 72 distinct projects, compared with 70 in the prior plan.
Which business areas saw the largest changes?
Bi-County Sewer Projects and the Information category posted the largest dollar increases, while Bi-County Water Projects declined from the prior plan.
What are the largest projects in the current CIP?
The largest projects include Water Reconstruction Program, Sewer Reconstruction Program, and Large Diameter Water Pipe & Large Valve Rehabilitation Program, each with values in the hundreds of millions of dollars.
What projects were added or dropped between the two CIPs?
The current distinct-project comparison shows 18 new projects worth $440.8 million and 16 dropped projects worth $274.6 million.
How does this CIP create opportunities for AEC and infrastructure firms?
Large water, sewer, and technology-related capital programs can create opportunities in engineering, design, construction management, and specialty infrastructure delivery.
How can firms track WSSC Water capital plans through FirmoGraphs?
Firms can use FirmoGraphs to monitor CIP updates, compare capital plans across budget cycles, and identify sectors with growing capital demand.