{"permit":"NC0089958","name":"Tgacse Central Square LLC","state":"NC","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/NC0089958"},"about":[{"label":"What it is","text":"Sanitary Services (EPA's industry listing)"},{"label":"Where","text":"Charlotte, North Carolina","href":"https://www.openstreetmap.org/?mlat=35.22514&mlon=-80.84361#map=14/35.22514/-80.84361"},{"label":"Last 12 months","text":"Over a limit 2 times, last in November 2025 (pH). 1 of 11 reports filed late"},{"label":"Permit","text":"In force until Nov 30, 2026"}],"renewal_due":{"date":"2026-06-03","when":"Jun 3, 2026, overdue","urgent":true},"renewal_check":{"offered_because":"application_overdue","application_due":"2026-06-03","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/NC0089958#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":"NC","sic":"4959","permits":25,"list":"https://passage-data.com/api/v1/permits?state=NC&sic=4959","page":"https://passage-data.com/dmr/s/NC/4959"},"limits_from_version":null,"record":{"last_filed":"2026-08-31","over":2,"over_by":[["pH",2]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"pH","times":2,"find_limits":{"parameter":"ph","place":"US-NC","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=ph&place=US-NC&medium=surface_water"}],"limits":[{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Hardness, total [as CaCO3]","parameter_code":"00900","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Arsenic, total [as As]","parameter_code":"01002","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Barium, total [as Ba]","parameter_code":"01007","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Cadmium, total [as Cd]","parameter_code":"01027","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Chromium, total [as Cr]","parameter_code":"01034","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Lead, total [as Pb]","parameter_code":"01051","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Nickel, total [as Ni]","parameter_code":"01067","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Selenium, total [as Se]","parameter_code":"01147","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Polynuclear Aromatic Hydrocarbons [PAHs]","parameter_code":"22456","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Chloroform","parameter_code":"32106","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Toluene","parameter_code":"34010","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Benzene","parameter_code":"34030","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Ethylbenzene","parameter_code":"34371","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Mercury, total [as Hg]","parameter_code":"71900","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Base neutrals & acid [Method 625], efflnt","parameter_code":"76028","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Organics, tot purgeables [Method 624]","parameter_code":"76029","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"},{"outfall":"001","parameter":"Xylene [mix of m+o+p]","parameter_code":"81551","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"remediated groundwater UT Little Sugar C  - Monthly"}],"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":"NC","sic":"4959"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=NC&sic=4959","url":"https://passage-data.com/api/v1/permits?state=NC&sic=4959","page":"https://passage-data.com/dmr/s/NC/4959"},{"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":"ph","place":"US-NC","medium":"surface_water"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=ph&place=US-NC&medium=surface_water","url":"https://passage-data.com/api/v1/limits?parameter=ph&place=US-NC&medium=surface_water","page":"https://passage-data.com/limits/US-NC/ph"},{"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":"NC0089958"},"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=NC0089958"},{"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":"NC0089958"},"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=NC0089958"}]}