Passage Data · Check a report · Use it from your AI

Modern Day Realty LLC

Industrial Organic Chemicals, major discharger, Galena Park, Texas. NPDES permit TX0005860 expired Aug 31, 2026; its limits still apply. Last 12 months: no values over a limit, 26 required values missing, 3 of 28 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: outfall 001 form A monthly (17 values), outfall 002 form A monthly (6 values), outfall TX1 form Q quarterly (30 values), outfall 001 form Y yearly, outfall TXA form S twice a year
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 1 required value missing, 13 of 31 reports late

Limits in force (170)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cdaily average≤ 9 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 25 lb/dall year001
Oxygen demand, chem. [high level] [COD]daily maximum≤ 200 lb/dall year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendeddaily average≤ 13 lb/dall year001
Solids, total suspendeddaily maximum≤ 43 lb/dall year001
Oil & Greasedaily average≤ 5.4 lb/dall year001
Oil & Greasedaily maximum≤ 8.1 lb/dall year001
Nitrogen, ammonia total [as N]daily average≤ 8 lb/dall year001
Nitrogen, ammonia total [as N]daily maximum≤ 21 lb/dall year001
Chromium, total [as Cr]daily average≤ .05 lb/dall year001
Chromium, total [as Cr]daily maximum≤ .1 lb/dall year001
Carbon tetrachloridedaily average≤ .005 lb/dall year001
Carbon tetrachloridedaily maximum≤ .01 lb/dall year001
1,2-Dichloroethanedaily average≤ .018 lb/dall year001
1,2-Dichloroethanedaily maximum≤ .056 lb/dall year001
Chloroformdaily average≤ .006 lb/dall year001
Chloroformdaily maximum≤ .01 lb/dall year001
Toluenedaily average≤ .007 lb/dall year001
Toluenedaily maximum≤ .02 lb/dall year001
Benzenedaily average≤ .01 lb/dall year001
Benzenedaily maximum≤ .036 lb/dall year001
Acenaphthylenedaily average≤ .006 lb/dall year001
Acenaphthylenedaily maximum≤ .016 lb/dall year001
Acenaphthenedaily average≤ .006 lb/dall year001
Acenaphthenedaily maximum≤ .016 lb/dall year001
Acrylonitriledaily average≤ .025 lb/dall year001
Acrylonitriledaily maximum≤ .06 lb/dall year001
Anthracenedaily average≤ .006 lb/dall year001
Anthracenedaily maximum≤ .016 lb/dall year001
Benzo[k]fluoranthenedaily average≤ .006 lb/dall year001
Benzo[k]fluoranthenedaily maximum≤ .016 lb/dall year001
Benzo[a]pyrenedaily average≤ .00006 lb/dall year001
Benzo[a]pyrenedaily maximum≤ .00012 lb/dall year001
Chlorobenzenedaily average≤ .004 lb/dall year001
Chlorobenzenedaily maximum≤ .007 lb/dall year001
Chrysenedaily average≤ .006 lb/dall year001
Chrysenedaily maximum≤ .016 lb/dall year001
Diethyl phthalatedaily average≤ .02 lb/dall year001
Diethyl phthalatedaily maximum≤ .05 lb/dall year001
Dimethyl phthalatedaily average≤ .005 lb/dall year001
Dimethyl phthalatedaily maximum≤ .01 lb/dall year001
Ethylbenzenedaily average≤ .008 lb/dall year001
Ethylbenzenedaily maximum≤ .029 lb/dall year001
Fluoranthenedaily average≤ .007 lb/dall year001
Fluoranthenedaily maximum≤ .018 lb/dall year001
Fluorenedaily average≤ .006 lb/dall year001
Fluorenedaily maximum≤ .016 lb/dall year001
Hexachlorobutadienedaily average≤ .005 lb/dall year001
Hexachlorobutadienedaily maximum≤ .01 lb/dall year001
Hexachloroethanedaily average≤ .006 lb/dall year001
Hexachloroethanedaily maximum≤ .01 lb/dall year001
Methyl chloride [Chloromethane]daily average≤ .02 lb/dall year001
Methyl chloride [Chloromethane]daily maximum≤ .05 lb/dall year001
Methylene chloridedaily average≤ .01 lb/dall year001
Methylene chloridedaily maximum≤ .02 lb/dall year001
Nitrobenzenedaily average≤ .007 lb/dall year001
Nitrobenzenedaily maximum≤ .018 lb/dall year001
Phenanthrenedaily average≤ .0037 lb/dall year001
Phenanthrenedaily maximum≤ .0078 lb/dall year001
Pyrenedaily average≤ .007 lb/dall year001
Pyrenedaily maximum≤ .018 lb/dall year001
Tetrachloroethylenedaily average≤ .006 lb/dall year001
Tetrachloroethylenedaily maximum≤ .01 lb/dall year001
1,1-Dichloroethanedaily average≤ .006 lb/dall year001
1,1-Dichloroethanedaily maximum≤ .016 lb/dall year001
1,1-Dichloroethylenedaily average≤ .004 lb/dall year001
1,1-Dichloroethylenedaily maximum≤ .007 lb/dall year001
1,1,1-Trichloroethanedaily average≤ .006 lb/dall year001
1,1,1-Trichloroethanedaily maximum≤ .01 lb/dall year001
1,1,2-Trichloroethanedaily average≤ .006 lb/dall year001
1,1,2-Trichloroethanedaily maximum≤ .01 lb/dall year001
Benzo[a]anthracenedaily average≤ .00057 lb/dall year001
Benzo[a]anthracenedaily maximum≤ .0012 lb/dall year001
1,2-Dichlorobenzenedaily average≤ .02 lb/dall year001
1,2-Dichlorobenzenedaily maximum≤ .04 lb/dall year001
1,2-Dichloropropanedaily average≤ .004 lb/dall year001
1,2-Dichloropropanedaily maximum≤ .006 lb/dall year001
trans-1,2-Dichloroethylenedaily average≤ .006 lb/dall year001
trans-1,2-Dichloroethylenedaily maximum≤ .01 lb/dall year001
1,2,4-Trichlorobenzenedaily average≤ .018 lb/dall year001
1,2,4-Trichlorobenzenedaily maximum≤ .037 lb/dall year001
1,3-Dichlorobenzenedaily average≤ .008 lb/dall year001
1,3-Dichlorobenzenedaily maximum≤ .01 lb/dall year001
1,4-Dichlorobenzenedaily average≤ .004 lb/dall year001
1,4-Dichlorobenzenedaily maximum≤ .007 lb/dall year001
2-Chlorophenoldaily average≤ .008 lb/dall year001
2-Chlorophenoldaily maximum≤ .026 lb/dall year001
2-Nitrophenoldaily average≤ .01 lb/dall year001
2-Nitrophenoldaily maximum≤ .018 lb/dall year001
2,4-Dichlorophenoldaily average≤ .01 lb/dall year001
2,4-Dichlorophenoldaily maximum≤ .03 lb/dall year001
2,4-Dimethylphenoldaily average≤ .009 lb/dall year001
2,4-Dimethylphenoldaily maximum≤ .017 lb/dall year001
2,4-Dinitrotoluenedaily average≤ .03 lb/dall year001
2,4-Dinitrotoluenedaily maximum≤ .076 lb/dall year001
2,4-Dinitrophenoldaily average≤ .019 lb/dall year001
2,4-Dinitrophenoldaily maximum≤ .03 lb/dall year001
2,6-Dinitrotoluenedaily average≤ .068 lb/dall year001
2,6-Dinitrotoluenedaily maximum≤ .17 lb/dall year001
4-Nitrophenoldaily average≤ .019 lb/dall year001
4-Nitrophenoldaily maximum≤ .03 lb/dall year001
4,6-Dinitro-o-cresoldaily average≤ .02 lb/dall year001
4,6-Dinitro-o-cresoldaily maximum≤ .07 lb/dall year001
Phenoldaily average≤ .004 lb/dall year001
Phenoldaily maximum≤ .007 lb/dall year001
Naphthalenedaily average≤ .006 lb/dall year001
Naphthalenedaily maximum≤ .016 lb/dall year001
Di[2-ethylhexyl] phthalate [DEHP]daily average≤ .027 lb/dall year001
Di[2-ethylhexyl] phthalate [DEHP]daily maximum≤ .07 lb/dall year001
Di-n-butyl phthalatedaily average≤ .007 lb/dall year001
Di-n-butyl phthalatedaily maximum≤ .015 lb/dall year001
Vinyl chloridedaily average≤ .028 lb/dall year001
Vinyl chloridedaily maximum≤ .071 lb/dall year001
Trichloroethylenedaily average≤ .006 lb/dall year001
Trichloroethylenedaily maximum≤ .01 lb/dall year001
Hexachlorobenzenedaily average≤ .00002 lb/dall year001
Hexachlorobenzenedaily maximum≤ .00003 lb/dall year001
Flow, in conduit or thru treatment plantdaily average≤ .08 MGDall year001
Flow, in conduit or thru treatment plantdaily maximum≤ .16 MGDall year001
Chlorine, total residualmonthly maximum≤ .1 mg/Lall year001
1,3-Dichloropropylenedaily average≤ .008 lb/dall year001
1,3-Dichloropropylenedaily maximum≤ .01 lb/dall year001
Enterococcidaily average≤ 168 CFU/100mLall year001
Enterococcidaily maximum≤ 500 CFU/100mLall year001
3,4-Benzofluoranthenedaily average≤ .006 lb/dall year001
3,4-Benzofluoranthenedaily maximum≤ .016 lb/dall year001
Chloroethanedaily average≤ .028 lb/dall year001
Chloroethanedaily maximum≤ .07 lb/dall year001
Oxygen demand, chem. [high level] [COD]daily maximum≤ 200 mg/Lall year002
pHminimum≥ 6 SUall year002
pHmaximum≤ 9 SUall year002
Oil & Greasedaily maximum≤ 15 mg/Lall year002
Flow, in conduit or thru treatment plantdaily averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Whole effluent toxicity - retest #17-day minimumreport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #1monthly average minimumreport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #27-day minimumreport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #2monthly average minimumreport only (pass=0;fail=1)all yearTX1
Whole Effluent Toxicity [WET] - C. dubia7-day minimum≥ 8 %all yearTX1
Whole Effluent Toxicity [WET] - C. dubiamonthly average minimum≥ 8 %all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)7-day minimumreport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)monthly average minimumreport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidia7-day minimumreport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidiamonthly average minimumreport only (pass=0;fail=1)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7-day minimumreport only (%)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly average minimumreport only (%)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Menidia menidia7-day minimumreport only (%)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Menidia menidiamonthly average minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7-day minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly average minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia7-day minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidiamonthly average minimumreport only (%)all yearTX1
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7-day minimumreport only (pass=0;fail=1)all yearTX1
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly average minimumreport only (pass=0;fail=1)all yearTX1
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia7-day minimumreport only (pass=0;fail=1)all yearTX1
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia menidiamonthly average minimumreport only (pass=0;fail=1)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7-day minimumreport only (%)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly average minimumreport only (%)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidia7-day minimumreport only (%)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidiamonthly average minimumreport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)7-day minimumreport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)monthly average minimumreport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidia7-day minimumreport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidiamonthly average minimumreport only (%)all yearTX1
Whole effluent toxicity - retest #1single samplereport only (pass=0;fail=1)all yearTXA
Whole effluent toxicity - retest #2single samplereport only (pass=0;fail=1)all yearTXA
LC50 Pass/Fail Static 24Hr Acute Americamysis bahia (formerly Mysidopsis bahia)single samplereport only (pass=0;fail=1)all yearTXA
LC50 Pass/Fail Static 24Hr Acute Menidia menidiasingle samplereport only (pass=0;fail=1)all yearTXA

How strict are these limits?

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

Same industry: the 165 Chemicals and Allied Products permits in Texas.

Check this month's numbers Email me before each report is due

· 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/TX0005860 · MCP: https://passage-data.com/mcp