Looking for a SWPPP consultant in Greenwich, NY? Describe your project once and up to three stormwater consultants who work in Greenwich and Washington County get back to you with a quote. It's free and there is no obligation.
Greenwich is home to about 1,669 people (2024 Census Bureau estimate), a stable community (−0.7% since 2020). With 1,135 people per sq mi, it is a suburban area. Subdivisions and commercial sites here need stormwater permit coverage before grading.
Greenwich at a glance
- Population (Census Bureau estimate, 2024)
- 1,669 (−0.7% since 2020)
- Rank in New York
- 343rd of 595 cities and towns
- Land area
- 1.5 sq mi
- Population density
- 1,135 people per sq mi (suburban)
- Type
- Village (Greenwich village)
- Main county
- Washington County
What to check before hiring in Greenwich
- Permit: in New York, check the state construction general permit.
- Local rules: Greenwich may add its own erosion control permit.
- Records: keep inspection reports on site.
- Price drivers: site size, phases, inspection frequency and duration.
Useful official resources
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EPA: construction stormwater
Official information and guidance.
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EnviroCert: CPESC
Official information and guidance.
Services available in Greenwich
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SWPPP and permit coverage
Preparation of the SWPPP and notice of intent under the construction general permit.
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Stormwater inspections
Routine and post-storm inspections with reports for the permit.
Frequently asked questions in Greenwich
How much does a SWPPP cost in Greenwich, NY?
It depends on site size, phases and inspections. Describe your project: consultants who serve Greenwich reply with a quote.
How long does it take?
Plans often take days to a couple of weeks, plus the permit review.
What happens at the end?
A notice of termination is filed once the site is stabilized.
Which stormwater consultants will contact me?
Up to three independent stormwater consultants who serve Greenwich and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.