Clean Water Act discharge permit · NPDES IA0074071
QUAD STATE GAUGING & MEASUREMENT, Cedar Falls, IA: NPDES IA0074071 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 2Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
QUAD STATE GAUGING & MEASUREMENT holds NPDES permit IA0074071. EPA’s file records it issued February 1, 2018 and expiring January 31, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | QUAD STATE GAUGING & MEASUREMENT |
|---|---|
| Permittee as filed | QUAD STATE GAUGING & MEASUREMENT |
| NPDES ID | IA0074071 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | February 1, 2018 |
| Expiration date | January 31, 2023 |
| Issuing agency | STA |
| Address | Cedar Falls, IA 50613 |
| Subwatershed | Dry Run (HUC 070802050701) |
| NAICS | 541380 – Testing Laboratories and Services |
| SIC | 8734 – Testing Laboratories |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 2Pollutants on file
- 2Under a numeric limit
- 2With a violation of any kind
- 2With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Chlorine, total residual | 4 | 104 | 8 | April 30, 2023 | 6,866% over the limit |
| pH | 2 | 19 | 1 | October 31, 2014 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES IA0074071.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID IA0074071 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.