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Occidental Chemical Corp.

Air, Water, & Solid Waste Management, Wichita, Kansas. NPDES permit KS0096903, in force until Jun 30, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 29 days after each period: outfall 001 form A quarterly (10 values), outfall 002 form A quarterly (10 values), outfall 003 form A quarterly (10 values), outfall 004 form A quarterly (10 values), outfall 004 form Z quarterly (7 values), outfall 001 form B quarterly, and 3 more forms
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 39 reports late

Limits in force (102)

ParameterStatisticLimitMonthsOutfall
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
pHmonthly averagereport only (SU)Oct–Dec001
pHdaily minimum≥ 6 SU (alert, not enforceable)all year001
pHdaily maximum≤ 9 SU (alert, not enforceable)all year001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]monthly averagereport only (lb/d)all year001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]monthly averagereport only (lb/d)all year001
.alpha.-BHCmonthly average≤ .011 ug/Lall year001
.alpha.-BHCmonthly averagereport only (ug/L)Oct–Dec001
.alpha.-BHCmonthly average≤ .011 ug/L (alert, not enforceable)all year001
.beta.-BHCmonthly average≤ .037 ug/Lall year001
.beta.-BHCmonthly averagereport only (ug/L)Oct–Dec001
.beta.-BHCmonthly average≤ .037 ug/L (alert, not enforceable)all year001
.gamma.-BHCmonthly average≤ .052 ug/Lall year001
.gamma.-BHCmonthly averagereport only (ug/L)Oct–Dec001
.gamma.-BHCmonthly average≤ .052 ug/L (alert, not enforceable)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
pHdaily minimum≥ 6 SUall year002
pHdaily maximum≤ 9 SUall year002
pHmonthly averagereport only (SU)Oct–Dec002
pHdaily minimum≥ 6 SU (alert, not enforceable)all year002
pHdaily maximum≤ 9 SU (alert, not enforceable)all year002
Phosphorus, total [as P]monthly averagereport only (mg/L)all year002
Phosphorus, total [as P]daily maximumreport only (mg/L)all year002
Phosphorus, total [as P]monthly averagereport only (lb/d)all year002
Phosphorus, total [as P]monthly averagereport only (mg/L)all year002
Phosphorus, total [as P]daily maximumreport only (mg/L)all year002
Phosphorus, total [as P]monthly averagereport only (lb/d)all year002
.alpha.-BHCmonthly average≤ .011 ug/Lall year002
.alpha.-BHCmonthly averagereport only (ug/L)Oct–Dec002
.alpha.-BHCmonthly average≤ .011 ug/L (alert, not enforceable)all year002
.beta.-BHCmonthly average≤ .037 ug/Lall year002
.beta.-BHCmonthly averagereport only (ug/L)Oct–Dec002
.beta.-BHCmonthly average≤ .037 ug/L (alert, not enforceable)all year002
.gamma.-BHCmonthly average≤ .052 ug/Lall year002
.gamma.-BHCmonthly averagereport only (ug/L)Oct–Dec002
.gamma.-BHCmonthly average≤ .052 ug/L (alert, not enforceable)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
pHdaily minimum≥ 6 SUall year003
pHdaily maximum≤ 9 SUall year003
pHmonthly averagereport only (SU)Oct–Dec003
pHdaily minimum≥ 6 SU (alert, not enforceable)all year003
pHdaily maximum≤ 9 SU (alert, not enforceable)all year003
Chloride [as Cl]monthly averagereport only (mg/L)all year003
Chloride [as Cl]monthly averagereport only (mg/L)Oct–Dec003
Chloride [as Cl]monthly averagereport only (mg/L)all year003
Carbon tetrachloridemonthly average≤ 5 ug/Lall year003
Carbon tetrachloridemonthly averagereport only (ug/L)Oct–Dec003
Carbon tetrachloridemonthly average≤ 5 ug/L (alert, not enforceable)all year003
Chloroformmonthly average≤ 70 ug/Lall year003
Chloroformmonthly averagereport only (ug/L)Oct–Dec003
Chloroformmonthly average≤ 70 ug/L (alert, not enforceable)all year003
.alpha.-BHCmonthly average≤ .011 ug/Lall year003
.alpha.-BHCmonthly averagereport only (ug/L)Oct–Dec003
.alpha.-BHCmonthly average≤ .011 ug/L (alert, not enforceable)all year003
.beta.-BHCmonthly average≤ .037 ug/Lall year003
.beta.-BHCmonthly averagereport only (ug/L)Oct–Dec003
.beta.-BHCmonthly average≤ .037 ug/L (alert, not enforceable)all year003
.gamma.-BHCmonthly average≤ .052 ug/Lall year003
.gamma.-BHCmonthly averagereport only (ug/L)Oct–Dec003
.gamma.-BHCmonthly average≤ .052 ug/L (alert, not enforceable)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
pHdaily minimum≥ 6 SUall year004
pHdaily maximum≤ 9 SUall year004
pHmonthly averagereport only (SU)all year004
pHdaily minimum≥ 6 SU (alert, not enforceable)all year004
pHdaily maximum≤ 9 SU (alert, not enforceable)all year004
Chloride [as Cl]monthly averagereport only (mg/L)all year004
Chloride [as Cl]monthly averagereport only (mg/L)all year004
Chloride [as Cl]monthly averagereport only (mg/L)all year004
Carbon tetrachloridemonthly average≤ 5 ug/Lall year004
Carbon tetrachloridemonthly averagereport only (ug/L)all year004
Carbon tetrachloridemonthly average≤ 5 ug/L (alert, not enforceable)all year004
Chloroformmonthly average≤ 70 ug/Lall year004
Chloroformmonthly averagereport only (ug/L)all year004
Chloroformmonthly average≤ 70 ug/L (alert, not enforceable)all year004
.alpha.-BHCmonthly average≤ .011 ug/Lall year004
.alpha.-BHCmonthly averagereport only (ug/L)all year004
.alpha.-BHCmonthly average≤ .011 ug/L (alert, not enforceable)all year004
.beta.-BHCmonthly average≤ .037 ug/Lall year004
.beta.-BHCmonthly averagereport only (ug/L)all year004
.beta.-BHCmonthly average≤ .037 ug/L (alert, not enforceable)all year004
.gamma.-BHCmonthly average≤ .052 ug/Lall year004
.gamma.-BHCmonthly averagereport only (ug/L)all year004
.gamma.-BHCmonthly average≤ .052 ug/L (alert, not enforceable)all year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004

Cited limits by parameter: Kansas's rules and the federal ones.

Same industry: the 56 Administration of Environmental Quality and Housing Programs permits in Kansas.

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Your permit document is the final word. As JSON: /api/v1/permits/KS0096903 · MCP: https://passage-data.com/mcp