Passage Data · Check a report · Use it from your AI
Industrial Organic Chemicals, major discharger, Dover, Ohio. NPDES permit OH0007269, in force until Sep 30, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. centigrade | monthly average | report only (deg C) | all year | 002 |
| Temperature, water deg. centigrade | daily maximum | report only (deg C) | all year | 002 |
| Solids, total suspended | monthly average | ≤ 9 mg/L | all year | 002 |
| Solids, total suspended | daily maximum | ≤ 18 mg/L | all year | 002 |
| Solids, total suspended | monthly average | ≤ 153 kg/d | all year | 002 |
| Solids, total suspended | daily maximum | ≤ 307 kg/d | all year | 002 |
| Oil and grease, hexane extr method | daily maximum | ≤ 9 mg/L | all year | 002 |
| Oil and grease, hexane extr method | daily maximum | ≤ 153 kg/d | all year | 002 |
| Carbon tetrachloride | daily maximum | ≤ 44 ug/L | all year | 002 |
| Carbon tetrachloride | daily maximum | ≤ .75 kg/d | all year | 002 |
| Chloroform | monthly average | ≤ 44 ug/L | all year | 002 |
| Chloroform | daily maximum | ≤ 67 ug/L | all year | 002 |
| Chloroform | monthly average | ≤ .75 kg/d | all year | 002 |
| Chloroform | daily maximum | ≤ 1.15 kg/d | all year | 002 |
| .alpha.-BHC dissolved | monthly average | ≤ .13 ug/L | all year | 002 |
| .alpha.-BHC dissolved | monthly average | ≤ .0024 kg/d | all year | 002 |
| .beta.-BHC, dissolved | monthly average | report only (ug/L) | all year | 002 |
| .beta.-BHC, dissolved | daily maximum | report only (ug/L) | all year | 002 |
| 4,4'-DDT | monthly average | report only (ug/L) | all year | 002 |
| 4,4'-DDT | daily maximum | report only (ug/L) | all year | 002 |
| 4,4'-DDD | monthly average | report only (ug/L) | all year | 002 |
| 4,4'-DDD | daily maximum | report only (ug/L) | all year | 002 |
| 4,4'-DDE | monthly average | report only (ug/L) | all year | 002 |
| 4,4'-DDE | daily maximum | report only (ug/L) | all year | 002 |
| Aldrin | monthly average | report only (ug/L) | all year | 002 |
| Aldrin | daily maximum | report only (ug/L) | all year | 002 |
| Dieldrin | monthly average | report only (ug/L) | all year | 002 |
| Dieldrin | daily maximum | report only (ug/L) | all year | 002 |
| Heptachlor | monthly average | ≤ .036 ug/L | all year | 002 |
| Heptachlor | monthly average | ≤ .00065 kg/d | all year | 002 |
| Polychlorinated biphenyls [PCBs] | monthly average | ≤ .0017 ug/L | all year | 002 |
| Polychlorinated biphenyls [PCBs] | monthly average | ≤ .000031 kg/d | all year | 002 |
| Hexachlorobenzene | monthly average | ≤ .0077 ug/L | all year | 002 |
| Hexachlorobenzene | monthly average | ≤ .00014 kg/d | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
| Chlorine, total residual | monthly average | ≤ .016 mg/L | all year | 002 |
| Chlorine, total residual | daily maximum | ≤ .025 mg/L | all year | 002 |
| Toxicity [acute], Ceriodaphnia dubia | monthly average | report only (tox acute) | Mar, Jun, Sep, Dec | 002 |
| Toxicity [acute], Ceriodaphnia dubia | daily maximum | report only (tox acute) | Mar, Jun, Sep, Dec | 002 |
| Toxicity [chronic], Ceriodaphnia dubia | monthly average | report only (tox chronic) | Mar, Jun, Sep, Dec | 002 |
| Toxicity [chronic], Ceriodaphnia dubia | daily maximum | report only (tox chronic) | Mar, Jun, Sep, Dec | 002 |
| pH, maximum | daily maximum | report only (SU) | all year | 002 |
| pH, minimum | daily minimum | report only (SU) | all year | 002 |
| Solids, total dissolved- 180 deg. C | monthly average | report only (mg/L) | all year | 002 |
| Solids, total dissolved- 180 deg. C | daily maximum | report only (mg/L) | all year | 002 |
| Chlorinated hydrocarbons, general | monthly average | report only (ug/L) | all year | 002 |
| Chlorinated hydrocarbons, general | daily maximum | report only (ug/L) | all year | 002 |
| Chlorinated dibenzo-p-dioxins, effluent | monthly average | ≤ .14 pg/L | all year | 002 |
| pH range excursions, > 60 minutes | daily maximum | ≤ 0 occur/d | all year | 002 |
| pH range excursions, monthly total accum | daily maximum | ≤ 446 min | all year | 002 |
| Temperature, water deg. centigrade | monthly average | report only (deg C) | Mar, Jun, Sep, Dec | 802 |
| Temperature, water deg. centigrade | daily maximum | report only (deg C) | Mar, Jun, Sep, Dec | 802 |
| Conductivity | monthly average | report only (umho/cm) | Mar, Jun, Sep, Dec | 802 |
| Conductivity | daily maximum | report only (umho/cm) | Mar, Jun, Sep, Dec | 802 |
| pH | daily minimum | report only (SU) | Mar, Jun, Sep, Dec | 802 |
| pH | daily maximum | report only (SU) | Mar, Jun, Sep, Dec | 802 |
| %Effect Static Renewal 48Hr Acute Ceriodaphnia dubia | monthly average | report only (%) | Mar, Jun, Sep, Dec | 802 |
| %Effect Static Renewal 48Hr Acute Ceriodaphnia dubia | daily maximum | report only (%) | Mar, Jun, Sep, Dec | 802 |
| %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | monthly average | report only (%) | Mar, Jun, Sep, Dec | 802 |
| %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | daily maximum | report only (%) | Mar, Jun, Sep, Dec | 802 |
| Parameter | New limit | New or tighter | Median, last 12 months | × new limit |
|---|---|---|---|---|
| .alpha.-BHC dissolved, monthly average | 0.000075 kg/d | tighter | 0.0004295 kg/d (12 values) | 5.73× |
| .alpha.-BHC dissolved, monthly average | 0.0039 ug/L | tighter | 0.0255 ug/L (12 values) | 6.54× |
| Heptachlor, monthly average | 0.0000089 kg/d | tighter | — | — |
| Heptachlor, monthly average | 0.00046 ug/L | tighter | — | — |
| Hexachlorobenzene, monthly average | 0.00079 ug/L | tighter | — | — |
| Hexachlorobenzene, monthly average | 0.000015 kg/d | tighter | — | — |
| Polychlorinated biphenyls [PCBs], monthly average | 0.000012 kg/d | tighter | — | — |
| Polychlorinated biphenyls [PCBs], monthly average | 0.00064 ug/L | tighter | — | — |
Cited limits by parameter: Ohio's rules and the federal ones.
Same industry: the 68 Chemicals and Allied Products permits in Ohio.
· Save this facility as a site · Superfund sites nearby · Your permits on one board
On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/OH0007269 · MCP: https://passage-data.com/mcp