{"query":{"parameter":"radium 226","place":"US-NY","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-NY","US"],"parameter_keys":["cas:13982-63-3","name:radium 226","name:radium-226","name:combined radium-226 and radium-228","name:gross alpha particle activity","name:gross alpha particles including radium-226,but not radon or uranium","name:radioactive substances","name:radium-226 and -228","cas:7440-14-4","name:radium 226 and 228 combined","name:radium 226 and radium 228","name:radium-226 and radium-228","name:radium 226 + radium 228","name:radium-226 + radium-228"],"names_matched":[["radium 226","cas:13982-63-3"],["radium 226","name:radium 226"],["radium 226","name:radium-226"],["combined radium 226 and radium 228","name:combined radium-226 and radium-228"],["gross alpha particle activity including radium 226 but excluding radon and uranium","name:gross alpha particle activity"],["gross alpha particle activity including radium 226 excluding radon and uranium","name:gross alpha particle activity"],["gross alpha particles including radium 226 but not radon or uranium","name:gross alpha particles including radium-226,but not radon or uranium"],["radioactive substances combined radium 226 and 228","name:radioactive substances"],["radioactive substances gross alpha particle activity including radium 226 but excluding radon and uranium","name:radioactive substances"],["radium 226 and 228","name:radium-226 and -228"],["radium 226 and 228 combined","cas:7440-14-4"],["radium 226 and 228 combined","name:radium 226 and 228 combined"],["radium 226 and 228 combined","name:radium-226 and -228"],["radium 226 and radium 228","name:radium 226 and radium 228"],["radium 226 and radium 228","name:radium-226 and radium-228"],["radium 226 and radium 228 combined","name:radium 226 and radium 228"],["radium 226 and radium 228 combined","name:radium-226 and radium-228"],["radium 226 radium 228","name:radium 226 + radium 228"],["radium 226 radium 228","name:radium-226 + radium-228"],["radium 226 radium 228 combined dissolved","name:radium 226 + radium 228"],["radium 226 radium 228 combined dissolved","name:radium-226 + radium-228"],["radium 226 radium 228 combined total","name:radium 226 + radium 228"],["radium 226 radium 228 combined total","name:radium-226 + radium-228"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order","not_sent":{"rows":1,"names":["Gross alpha particle activity (excluding radon and uranium)"],"says":"1 rows share a parameter key with a longer name holding \"radium 226\" but are printed under names without these words (that key is wider than the name), or keyed to a CAS number \"radium 226\" does not name (another substance, whatever words its name holds): not sent. Ask for one by its name or CAS number."}},"total":3,"offset":0,"returned":3,"next_offset":null,"rows":[{"id":"2b666fb60d23108e","parameter":"Radium 226","value":"see Remark *","unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"name:radium 226","place":["US-NY"],"conditions":["receiving_water is freshwater","New York classes A, AA (fresh waters; 6 NYCRR Part 701)"],"cite":{"instrument":"us_ny_wqs","title":"6 NYCRR 703.5 Table 1 water quality standards (as DEC TOGS 1.1.1 reprints them) and 703.3 pH, dissolved oxygen and dissolved solids (New York)","issuer":"State of New York, Department of Environmental Conservation","edition":"DEC Division of Water TOGS 1.1.1, reissued June 1998 (the 703.5 standards as revised effective March 12, 1998); 703.3 from 6 NYCRR Parts 700-706 as US EPA posts them in effect for CWA purposes (effective December 20, 2024)","source_url":"https://dec.ny.gov/docs/water_pdf/togs111.pdf","source_sha256":"090692f43a82280ffbf75751ecc52b94fc2d5c78996f9dc2483152343f8f4d59","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"6 NYCRR 703.5(f) Table 1","page":56,"quote":"Radium 226 A, AA * H(WS) H"}},{"id":"3af798ada51255a4","parameter":"Radium 226 and Radium 228","value":"see Remark *","unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"name:radium 226 and radium 228","place":["US-NY"],"conditions":["receiving_water is freshwater","New York classes A, A-S, AA, AA-S (fresh waters; 6 NYCRR Part 701)"],"cite":{"instrument":"us_ny_wqs","title":"6 NYCRR 703.5 Table 1 water quality standards (as DEC TOGS 1.1.1 reprints them) and 703.3 pH, dissolved oxygen and dissolved solids (New York)","issuer":"State of New York, Department of Environmental Conservation","edition":"DEC Division of Water TOGS 1.1.1, reissued June 1998 (the 703.5 standards as revised effective March 12, 1998); 703.3 from 6 NYCRR Parts 700-706 as US EPA posts them in effect for CWA purposes (effective December 20, 2024)","source_url":"https://dec.ny.gov/docs/water_pdf/togs111.pdf","source_sha256":"090692f43a82280ffbf75751ecc52b94fc2d5c78996f9dc2483152343f8f4d59","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"6 NYCRR 703.5(f) Table 1","page":56,"quote":"Radium 226 and Radium 228 A, A-S, AA, AA-S * H(WS) G"}},{"id":"d8ec670091851ba3","parameter":"Combined radium-226 and radium-228","value":"Zero","value_num":0,"direction":"max","kind":"guideline","medium":"drinking_water","level":"national","parameter_key":"name:combined radium-226 and radium-228","place":["US"],"conditions":["40 CFR 141.2: Maximum contaminant level goals are nonenforceable health goals."],"cite":{"instrument":"us_npdwr","title":"40 CFR Part 141 — National Primary Drinking Water Regulations (eCFR, as of 2026-08-01)","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"eCFR as of 2026-08-01","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-01/title-40.xml?part=141","source_sha256":"bd534eb2d8af38e141e1cd6236134a638298fbf14791b30279eeb47d815d7767","fetched_at":"2026-08-29","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"141.55","page":null,"quote":null,"column":"mclg"}}],"next":[{"tool":"check_values","says":"Has your user measured this? check_values sets each of their results beside every row held here, with a verdict and the row's cite.","arguments":{"place":"US-NY"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"radium 226\", value, unit}, ...], any other parameters too."},"post":"/api/v1/check"},{"tool":"read_certificate","says":"Has your user a laboratory certificate? read_certificate reads every row it prints, each with its page, and checks them against these limits.","arguments":{"place":"US-NY"},"needs":{"content_base64":"The laboratory's certificate (PDF) or its XLSX, XLS or CSV export, as base64; or file_url, a public https address of it."},"post":"/api/v1/certificate"}]}