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Of the 11 permits in EPA's SIC 4941 in CA, 3 went over a limit between 2025-10-01 and 2026-09-30 (Chlorine, total residual: 1; Chronic Mthd, Survival Endpt %Effect, Growth Endpt Median TSTcHo R/nR Pass/Fail, StatR7d A affinis: 1; Coliform, total general: 1). 7 are past the expiry date EPA's file holds; 2 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.
All California permitsAll states
| Facility | Last 12 months | Permit |
|---|---|---|
| Calleguas Municipal Water District CA0064521 · major · Water Supply | Over a limit 3×: Coliform, total general (2×), Chronic Mthd, Survival Endpt %Effect, Growth Endpt Median TSTcHo R/nR Pass/Fail, StatR7d A affinis (1×) | Permit past the expiry date EPA's file holds |
| Covina Irrigating Company CA0060577 · Water Supply | Over a limit 2×: pH (2×) | Renewal application due Jul 4, 2027 |
| East Bay Municipal Utility District CA0038342 · Water Supply | Over a limit 2×: Chlorine, total residual (2×) | Permit past the expiry date EPA's file holds |
| Orange County Water District CA8000408 · Water Supply | No value over a limit | Renewal application overdue |
| Paradise Irrigation District CA0083488 · Water Supply | No value over a limit | Permit past the expiry date EPA's file holds |
| Poseidon Resources (Channelside) LLC CA0109223 · major · Water Supply | No value over a limit | Permit past the expiry date EPA's file holds |
| Southern California Edison Company CA0061191 · Water Supply | No value over a limit | Permit past the expiry date EPA's file holds |
| Sweetwater Authority CA0108952 · Water Supply | No value over a limit | Permit past the expiry date EPA's file holds |
| US NAVY NAVAL AIR WEAPONS STAT CA0061794 · Water Supply | No value over a limit | Permit past the expiry date EPA's file holds |
| West Basin Municipal Water District CA0063401 · major · Water Supply | No value over a limit | Expires Jan 31, 2029 |
| West Basin Municipal Water District CA0064246 · major · Water Supply | No value over a limit | Expires Mar 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=CA&sic=4941, narrowed with &over_limit=true, ¶meter=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