Stormwater Inspections + Pollution Prevention

Various Locations | Mining

Overview

ISG ensures that stormwater management systems are in compliance with pollution regulations for mining partners.


Opportunity

Violations of stormwater pollution regulations can set back mining operations, requiring a partner with extensive experience completing permitting and designs for stormwater management.

Solution

The EPA and state enforce the National Pollutant Discharge Elimination System (NPDES) Permit, which regulates stormwater discharge from sites. In order to comply with state and federal stormwater requirements and to ensure compliance, ISG assists with site inspections, preparation and submittal of permit applications, monitoring, and management. The following data is gathered during visual inspections:

  • Data on off-site discharges are present or if any discharge has the potential to flow to water bodies (lakes, rivers, streams, wetlands, ditches, etc.)
  • Water quality sampling, as required
  • Any previously unidentified discharges
  • Any control measures needing maintenance or replacement
  • Any incidents of non-compliance observed
  • Any additional control measures needed in order to comply with the permit

Market News

To prevent floods, remove nitrate

January 17, 2020 – The largest wetland project undertaken by the Iowa Department of Agriculture and Land Stewardship sits east of Storm Lake waiting for spring to come so it can perform its duty. It was built last summer not only to prevent flooding, but to remove nitrate from primarily tile-drained land in five Buena Vista County drainage districts.
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Nationally Recognized Design and Engineering Firm, ISG, Announces CEO and Leadership Adjustments

January 14, 2020 – Building on 2020 goals and market strategy, ISG, a nationally recognized architecture, engineering, environmental, and planning firm, recently formalized a proactive plan with respect to its CEO and firm leadership positions. The firm’s Board of Directors formally approved and appointed Lynn Bruns as CEO, David Doxtad as President, Derek Johnson as Executive Vice President, and Chad Surprenant as Chief Strategy Officer (formerly CEO|President).
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