{"permit":"MA0001350","name":"L.S. STARRETT COMPANY","state":"MA","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/MA0001350"},"about":[{"label":"What it is","text":"Machine Tool Accessories (EPA's industry listing) · rated a major discharger by EPA"},{"label":"Where","text":"Athol, Massachusetts","href":"https://www.openstreetmap.org/?mlat=42.596111&mlon=-72.228333#map=14/42.596111/-72.228333"},{"label":"Last 12 months","text":"Over a limit 6 times, last in August 2026 (pH; LC50 Static 48Hr Acute Ceriodaphnia dubia; Chromium, hexavalent [as Cr]). 21 of 82 reports filed late"},{"label":"Permit","text":"Expired Jul 31, 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":"2026-02-01","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/MA0001350#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":"MA","sic":"35","permits":2,"list":"https://passage-data.com/api/v1/permits?state=MA&sic=35"},"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":6,"over_by":[["pH",4],["LC50 Static 48Hr Acute Ceriodaphnia dubia",1],["Chromium, hexavalent [as Cr]",1]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"pH","times":4,"find_limits":{"parameter":"ph","place":"US-MA","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=ph&place=US-MA&medium=surface_water"},{"parameter":"Chromium, hexavalent [as Cr]","times":1,"find_limits":{"parameter":"chromium","place":"US-MA","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=chromium&place=US-MA&medium=surface_water"}],"limits":[{"outfall":"002","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"daily 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