{"permit":"PA0080594","name":"WESTLAKE PIPE & FITTINGS","state":"PA","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/PA0080594"},"about":[{"label":"What it is","text":"Plastics Pipe (EPA's industry listing)"},{"label":"Where","text":"Leola, Pennsylvania","href":"https://www.openstreetmap.org/?mlat=40.078778&mlon=-76.188444#map=14/40.078778/-76.188444"},{"label":"Last 12 months","text":"Over a limit 50 times, last in June 2026 (Vinyl chloride; 1,1,2,2-Tetrachloroethane; 1,2-Dichloroethane). 90 required values not reported"},{"label":"Permit","text":"Expired Feb 28, 2026; its limits still apply until a new permit is issued, and EPA still expects the reports"}],"renewal_due":null,"renewal_check":{"offered_because":"permit_expired","application_due":"2025-09-01","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/PA0080594#renewal","says":"Each limit a renewal could tighten or add, from the state's water-quality standards and the federal rules for this kind of discharge, each cited to its rule, beside EPA's 12-month record; a rule we do not hold is named, never guessed. A person orders it on the permit's page with their email; it is sent by email within 5 business days."},"sector":{"state":"PA","sic":"30","permits":33,"list":"https://passage-data.com/api/v1/permits?state=PA&sic=30","page":"https://passage-data.com/dmr/s/PA/30"},"limits_from_version":null,"record":{"last_filed":"2026-06-30","over":50,"over_by":[["Vinyl chloride",32],["1,1,2,2-Tetrachloroethane",8],["1,2-Dichloroethane",4]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"Vinyl chloride","times":32,"find_limits":{"parameter":"vinyl chloride","place":"US-PA","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=vinyl+chloride&place=US-PA&medium=surface_water"},{"parameter":"1,1,2,2-Tetrachloroethane","times":8,"find_limits":{"parameter":"1 1 2 2 tetrachloroethane","place":"US-PA","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=1+1+2+2+tetrachloroethane&place=US-PA&medium=surface_water"},{"parameter":"1,2-Dichloroethane","times":4,"find_limits":{"parameter":"1 2 dichloroethane","place":"US-PA","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=1+2+dichloroethane&place=US-PA&medium=surface_water"}],"limits":[{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"49","unit":"deg F","report_only":false,"enforceable":true,"months":["JAN"],"limit_set":"001-A"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"92","unit":"deg F","report_only":false,"enforceable":true,"months":["SEP"],"limit_set":"001-B"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"49","unit":"deg F","report_only":false,"enforceable":true,"months":["FEB"],"limit_set":"001-A"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"84","unit":"deg F","report_only":false,"enforceable":true,"months":["APR"],"limit_set":"001-C"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"101","unit":"deg F","report_only":false,"enforceable":true,"months":["JUN"],"limit_set":"001-B"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"74","unit":"deg F","report_only":false,"enforceable":true,"months":["OCT"],"limit_set":"001-C"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"78","unit":"deg F","report_only":false,"enforceable":true,"months":["APR"],"limit_set":"001-B"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"97","unit":"deg F","report_only":false,"enforceable":true,"months":["AUG"],"limit_set":"001-C"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"100","unit":"deg F","report_only":false,"enforceable":true,"months":["MAY"],"limit_set":"001-C"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"57","unit":"deg F","report_only":false,"enforceable":true,"months":["NOV"],"limit_set":"001-C"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"86","unit":"deg F","report_only":false,"enforceable":true,"months":["SEP"],"limit_set":"001-C"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"48","unit":"deg F","report_only":false,"enforceable":true,"months":["DEC"],"limit_set":"001-A"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"80","unit":"deg F","report_only":false,"enforceable":true,"months":["OCT"],"limit_set":"001-B"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"105","unit":"deg F","report_only":false,"enforceable":true,"months":["JUN"],"limit_set":"001-C"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"69","unit":"deg F","report_only":false,"enforceable":true,"months":["MAR"],"limit_set":"001-A"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"97","unit":"deg F","report_only":false,"enforceable":true,"months":["AUG"],"limit_set":"001-B"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"81","unit":"deg F","report_only":false,"enforceable":true,"months":["MAY"],"limit_set":"001-B"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"67","unit":"deg F","report_only":false,"enforceable":true,"months":["NOV"],"limit_set":"001-B"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":"<=","value":"98","unit":"deg F","report_only":false,"enforceable":true,"months":["JUL"],"limit_set":"001-A"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"daily maximum","qualifier":"<=","value":"26","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"daily maximum","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"instantaneous minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"instantaneous maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"19","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Oil & Grease","parameter_code":"00556","statistic":"monthly average","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Oil & Grease","parameter_code":"00556","statistic":"daily maximum","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Oil & Grease","parameter_code":"00556","statistic":"monthly average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Oil & Grease","parameter_code":"00556","statistic":"daily maximum","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Dichlorobromomethane","parameter_code":"32101","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Dichlorobromomethane","parameter_code":"32101","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Dichlorobromomethane","parameter_code":"32101","statistic":"monthly average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Dichlorobromomethane","parameter_code":"32101","statistic":"daily maximum","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Carbon tetrachloride","parameter_code":"32102","statistic":"monthly average","qualifier":"<=","value":".0015","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Carbon tetrachloride","parameter_code":"32102","statistic":"daily maximum","qualifier":"<=","value":".0022","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Carbon tetrachloride","parameter_code":"32102","statistic":"monthly average","qualifier":"<=","value":".0014","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Carbon tetrachloride","parameter_code":"32102","statistic":"daily maximum","qualifier":"<=","value":".0021","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,2-Dichloroethane","parameter_code":"32103","statistic":"monthly average","qualifier":"<=","value":".0025","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,2-Dichloroethane","parameter_code":"32103","statistic":"daily maximum","qualifier":"<=","value":".0037","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,2-Dichloroethane","parameter_code":"32103","statistic":"monthly average","qualifier":"<=","value":".0023","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,2-Dichloroethane","parameter_code":"32103","statistic":"daily maximum","qualifier":"<=","value":".0035","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Chlorodibromomethane","parameter_code":"34306","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Chlorodibromomethane","parameter_code":"34306","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Chlorodibromomethane","parameter_code":"34306","statistic":"monthly average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Chlorodibromomethane","parameter_code":"34306","statistic":"daily maximum","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,1,2-Trichloroethane","parameter_code":"34511","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,1,2-Trichloroethane","parameter_code":"34511","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,1,2-Trichloroethane","parameter_code":"34511","statistic":"monthly average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,1,2-Trichloroethane","parameter_code":"34511","statistic":"daily maximum","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,1,2,2-Tetrachloroethane","parameter_code":"34516","statistic":"monthly average","qualifier":"<=","value":".0011","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,1,2,2-Tetrachloroethane","parameter_code":"34516","statistic":"daily maximum","qualifier":"<=","value":".0016","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,1,2,2-Tetrachloroethane","parameter_code":"34516","statistic":"monthly average","qualifier":"<=","value":".001","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,1,2,2-Tetrachloroethane","parameter_code":"34516","statistic":"daily maximum","qualifier":"<=","value":".0015","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Vinyl chloride","parameter_code":"39175","statistic":"monthly average","qualifier":"<=","value":".0001","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Vinyl chloride","parameter_code":"39175","statistic":"daily maximum","qualifier":"<=","value":".0002","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Vinyl chloride","parameter_code":"39175","statistic":"monthly average","qualifier":"<=","value":".00015","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Vinyl chloride","parameter_code":"39175","statistic":"daily maximum","qualifier":"<=","value":".00023","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"monthly average","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"daily maximum","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,3-Dichloropropene","parameter_code":"77163","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,3-Dichloropropene","parameter_code":"77163","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,3-Dichloropropene","parameter_code":"77163","statistic":"monthly average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"001","parameter":"1,3-Dichloropropene","parameter_code":"77163","statistic":"daily maximum","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"001-A"},{"outfall":"002","parameter":"pH","parameter_code":"00400","statistic":"daily maximum","qualifier":null,"value":null,"unit":"SU","report_only":true,"enforceable":true,"months":"all","limit_set":"002-S"},{"outfall":"002","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"002-S"},{"outfall":"002","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"002-S"}],"next":[{"tool":"list_permits","says":"Screening this industry? list_permits lists every permit of it in this state in one call, each with its page and its get_permit address; `get` is the address to fetch.","arguments":{"state":"PA","sic":"30"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=PA&sic=30","url":"https://passage-data.com/api/v1/permits?state=PA&sic=30","page":"https://passage-data.com/dmr/s/PA/30"},{"tool":"find_limits","says":"What do the rules say about what it went over on? find_limits gives the cited state and federal limits for it, each with its rule; `get` is the address to fetch, and `over_limits` holds one for each parameter.","arguments":{"parameter":"vinyl chloride","place":"US-PA","medium":"surface_water"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=vinyl+chloride&place=US-PA&medium=surface_water","url":"https://passage-data.com/api/v1/limits?parameter=vinyl+chloride&place=US-PA&medium=surface_water","page":"https://passage-data.com/limits/US-PA/vinyl-chloride"},{"tool":"check_dmr","says":"Before your user files this permit's DMR: check_dmr sets each value beside the permit's limit for that period, with EPA's violation rule's verdict.","arguments":{"permit":"PA0080594"},"needs":{"period_end":"The reporting period: its month (2026-09).","values":"The period's values as your user will file them: [{outfall, parameter, statistic, value, unit}, ...]."},"post":"/api/v1/dmr/check","url":"https://passage-data.com/api/v1/dmr/check","page":"https://passage-data.com/dmr/?permit=PA0080594"},{"tool":"fill_dmr","says":"Has your user the plant's raw daily results? fill_dmr computes the period's DMR values from them, each with the rows it came from.","arguments":{"permit":"PA0080594"},"needs":{"period_end":"The reporting period: its month (2026-09).","rows":"The plant's results: [{date, parameter, value, unit, point}, ...]; or `table`, the lab's or plant's export as text."},"post":"/api/v1/dmr/fill","url":"https://passage-data.com/api/v1/dmr/fill","page":"https://passage-data.com/dmr/?permit=PA0080594"}]}