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What is the Sheen Rule? Are oil sheens reportable?

by Caltha, LLP | Feb 18, 2026 | FAQ, Spill Prevention

Under the Clean Water Act, the “sheen rule” provides the framework for determining whether an oil spill should be reported to the federal government. Federal regulation requires the person in charge of a facility or vessel responsible for discharging oil...

New Spill Control Requirements For Iowa 313 Reporting Facilities

by Caltha, LLP | Oct 9, 2021 | EPCRA, Hazardous Materials, Spill Prevention, Stormwater

The Iowa Department of Natural Resources general permit for industrial stormwater water discharges was revised in 2018 and the new permit became effective on March 1, 2018. The revised permit includes additional requirements which apply to those facilities that report...

Stormwater Permitting, SWPPP and Contractor Training For Construction Site

by Caltha, LLP | Nov 21, 2019 | Caltha LLP Project Summaries, Permitting, Redevelopment, Spill Prevention, Stormwater, SWPPP, Training, Training, Water

Caltha LLP Project Summary Project: Construction Stormwater Permitting, SWPPP & Contractor Training Client: National Home Builder Location(s): Minnesota Key Elements: Stormwater permitting, SWPPP, Inspection training Overview: Caltha LLP was retained by a national...

Additional Spill Control Requirements For Iowa 313 Reporting Facilities

by Caltha, LLP | Nov 10, 2019 | EPCRA, Hazardous Materials, Spill Prevention, Stormwater

The Iowa Department of Natural Resources general permit for industrial stormwater water discharges was revised in 2018 and the new permit became effective on March 1, 2018. The revised permit includes additional requirements which apply to those facilities that report...
SWPPP Certification – Why Certify and Who Needs To Sign?

SWPPP Certification – Why Certify and Who Needs To Sign?

by Caltha, LLP | Feb 16, 2019 | FAQ, Stormwater, Water

Under State and EPA stormwater permitting rules, a Stormwater Pollution Prevention Plan (SWPPP) may need to be certified. This signed SWPPP Certification is in addition to other types of certifications that may be required. The types of certifications will vary...
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