Simple solutions for complex problems.

Just as our consulting helps you simplify your projects, our products help you simplify your process.

FirstFlush Stormwater Sampler

Need an inexpensive way to collect water quality samples… whether for an NPDES MS4 stormwater permit, TMDL development or compliance monitoring, or to meet other regulatory requirements? GKY’s FirstFlush Sampler is your answer.

Developed under a Small Business Innovation Research (SBIR) Grant from the Federal Highway Administration, the FirstFlush Sampler is a low-cost, patented plastic device which collects a representative sample of pavement runoff from an entire storm or the “first flush.” Now you can easily and inexpensively monitor storm runoff near sources of urban pollution.

The FirstFlush Sampler is ideal for:

  • Municipalities
  • Highway departments
  • Commercial facilities
  • Industrial facilities


For more details, please contact us.