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Engineering, Accounting, Research and Management Services — NPDES discharge permits in Iowa

Of the 6 permits in EPA's SIC 87 in IA, 0 went over a limit between 2025-10-01 and 2026-09-30. 2 are past the expiry date EPA's file holds; 0 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
400 ICE HARBOR, LLC
IA0081612 · Architectural Services
No value over a limitExpires Nov 30, 2029
Alliant Energy
IA0077151 · Management Services
No value over a limitExpires Nov 30, 2029
CNH AMERICA LLC
IA0074969 · Commercial Physical Research
No value over a limit; 10 required values not reportedPermit past the expiry date EPA's file holds
DEERE & COMPANY
IA0062481 · Commercial Physical Research
No value over a limitPermit past the expiry date EPA's file holds
QUAD STATE GAUGING & MEASUREMENT
IA0074071 · Testing Laboratories
No value over a limit; 40 required values not reportedExpires Dec 31, 2029
SIOUX CITY COMMUNITY SCHOOL DISTRICT
IA0069493 · Facilities Support Services
No value over a limitExpires Jul 31, 2029

The record is EPA's ICIS-NPDES file of 2026-10-15: values filed against each limit between Oct 1, 2025 and Sep 30, 2026. No reports on file may be EPA's gap, not the facility's.

For programs and AI agents: this screen as JSON at /api/v1/permits?state=IA&sic=87, narrowed with &over_limit=true, &parameter=phosphorus or &renewal=due; or add https://passage-data.com/mcp as a remote MCP server (tool list_permits). Free, no key. llms.txt

From EPA's ECHO data, not the permit document itself: your permit is the final word. All states