{"query":{"parameter":"nonylphenol","place":"US-MT","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-MT","US"],"parameter_keys":["cas:25154-52-3","cas:84852-15-3","cas:4306-88-1","cas:91672-41-2","cas:129828-31-5","cas:67905-91-3","cas:104-40-5","cas:37523-33-4","cas:68610-97-9","cas:147060-74-0","cas:153795-76-7","name:nonylphenol and nonylphenol ethoxylates","cas:9016-45-9","name:np1ec","cas:27177-08-8","cas:26027-38-3","cas:68412-53-3","cas:68957-76-6","cas:70776-30-6","cas:9064-15-7"],"names_matched":[["nonylphenol","cas:25154-52-3"],["nonylphenol","cas:84852-15-3"],["2 6 di tert butyl 4 nonylphenol","cas:4306-88-1"],["2 nonylphenol ramifie","cas:91672-41-2"],["2 propenoic acid polymer with 4 1 1 dimethylethyl phenol formaldehyde 2 5 furandione 2 methyloxirane 4 nonylphenol and oxirane","cas:129828-31-5"],["2 propenoic acid polymer with 4 1 1 dimethylethyl phenol formaldehyde 2 5 furandione methyloxirane 4 nonylphenol and oxirane","cas:129828-31-5"],["2 propenoic acid polymer with formaldehyde 2 5 furandione methyloxirane 4 nonylphenol and oxirane","cas:67905-91-3"],["4 nonylphenol","cas:104-40-5"],["formaldehyde polymer with 2 methyloxirane and 4 nonylphenol","cas:37523-33-4"],["formaldehyde polymer with nonylphenol reaction products with diethanolamine and propylene oxide","cas:68610-97-9"],["formaldehyde polymer with nonylphenol reaction products with diethanolamine and propylene oxidea","cas:68610-97-9"],["formaldehyde polymers with branched 4 nonylphenol","cas:147060-74-0"],["formaldehyde polymers with branched 4 nonylphenol ethylene oxide and propylene oxide","cas:153795-76-7"],["formaldehyde propylene oxide p nonylphenol polymer","cas:37523-33-4"],["nonylphenol 4 n","cas:104-40-5"],["nonylphenol and nonylphenol ethoxylates","name:nonylphenol and nonylphenol ethoxylates"],["nonylphenol ethoxylate","cas:9016-45-9"],["nonylphenol ethoxylates","cas:9016-45-9"],["nonylphenol monocarboxyle","name:np1ec"],["nonylphenol nanoethoxyle","cas:27177-08-8"],["p nonylphenol","cas:104-40-5"],["p nonylphenol polyethylene glycol ether","cas:26027-38-3"],["phosphate de l ether de polyethyleneglycol et du nonylphenol branche","cas:68412-53-3"],["ethoxylated phosphated nonyl phenol triethanolamine salt","cas:68957-76-6","nonyl phenol"],["nonyl phenol aminoethylpiperazine adduct","cas:70776-30-6","nonyl phenol"],["nonyl phenol ethoxyle","cas:9016-45-9","nonyl phenol"],["nonyl phenol ethoxylea","cas:9016-45-9","nonyl phenol"],["nonyl phenol propoxylate","cas:9064-15-7","nonyl phenol"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order; rows for a marine receiving water after the rest, as none of the place's own rows names a marine, salt, estuarine, coastal or ocean water"},"total":6,"offset":0,"returned":6,"next_offset":null,"rows":[{"id":"e7148b817e3cf055","parameter":"Nonylphenol","value":"28 NPP","value_num":28,"unit":"µg/L","statistic":"hourly_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:25154-52-3","place":["US-MT"],"conditions":["receiving_water is freshwater","Montana surface waters (aquatic life standards; DEQ-7 applies to the waters ARM 17.30.620-670 classify)"],"cite":{"instrument":"us_mt_wqs","title":"Montana Circular DEQ-7 Numeric Water Quality Standards: aquatic life acute and chronic and human health surface water standards; footnote (15) dissolved oxygen","issuer":"State of Montana, Department of Environmental Quality (Water Quality Division)","edition":"Circular DEQ-7, June 2019, as US EPA posts it in effect for CWA purposes (cover April 7, 2020; last EPA action April 23, 2018)","source_url":"https://www.epa.gov/sites/default/files/2014-12/documents/mt-deq7.pdf","source_sha256":"beda1c7ee072086eaa2da108a4d3432ea613a1f7477fd3e008755c4834ff6dd8","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"Circular DEQ-7 (June 2019)","page":56,"quote":null}},{"id":"85dcc461bbffaddb","parameter":"Nonylphenol","value":"6.6 NPP","value_num":6.6,"unit":"µg/L","statistic":"four_day_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:25154-52-3","place":["US-MT"],"conditions":["receiving_water is freshwater","Montana surface waters (aquatic life standards; DEQ-7 applies to the waters ARM 17.30.620-670 classify)"],"cite":{"instrument":"us_mt_wqs","title":"Montana Circular DEQ-7 Numeric Water Quality Standards: aquatic life acute and chronic and human health surface water standards; footnote (15) dissolved oxygen","issuer":"State of Montana, Department of Environmental Quality (Water Quality Division)","edition":"Circular DEQ-7, June 2019, as US EPA posts it in effect for CWA purposes (cover April 7, 2020; last EPA action April 23, 2018)","source_url":"https://www.epa.gov/sites/default/files/2014-12/documents/mt-deq7.pdf","source_sha256":"beda1c7ee072086eaa2da108a4d3432ea613a1f7477fd3e008755c4834ff6dd8","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"Circular DEQ-7 (June 2019)","page":56,"quote":null}},{"id":"b817d03920ef2b76","parameter":"Nonylphenol","value":"28","value_num":28,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:84852-15-3","place":["US"],"conditions":["EPA's recommendation under Clean Water Act § 304(a): 'State and Tribal governments may use these criteria or use them as guidance in developing their own' — it binds a water once the state adopts it for the water's designated use","receiving_water is freshwater","Freshwater CMC (acute): criterion maximum concentration, acute"],"cite":{"instrument":"us_nrwqc_aquatic","title":"EPA National Recommended Water Quality Criteria — Aquatic Life Criteria Table (freshwater and saltwater CMC/CCC)","issuer":"U.S. Environmental Protection Agency","edition":"EPA web table, last updated on June 9, 2026 (fetched 2026-10-09); each criterion carries its publication year","source_url":"https://www.epa.gov/wqc/national-recommended-water-quality-criteria-aquatic-life-criteria-table","source_sha256":"be6b429558db9852c3456eb22c17046aa1a3335ee89e702e8afb793f9b5b25ec","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"National Recommended Aquatic Life Criteria table","page":null,"quote":"Nonylphenol 84852153 28 ug/L 6.6 ug/L 7 ug/L 1.7 ug/L 2005"}},{"id":"1ed4cb14bcebbf9b","parameter":"Nonylphenol","value":"6.6","value_num":6.6,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:84852-15-3","place":["US"],"conditions":["EPA's recommendation under Clean Water Act § 304(a): 'State and Tribal governments may use these criteria or use them as guidance in developing their own' — it binds a water once the state adopts it for the water's designated use","receiving_water is freshwater","Freshwater CCC (chronic): criterion continuous concentration, chronic"],"cite":{"instrument":"us_nrwqc_aquatic","title":"EPA National Recommended Water Quality Criteria — Aquatic Life Criteria Table (freshwater and saltwater CMC/CCC)","issuer":"U.S. Environmental Protection Agency","edition":"EPA web table, last updated on June 9, 2026 (fetched 2026-10-09); each criterion carries its publication year","source_url":"https://www.epa.gov/wqc/national-recommended-water-quality-criteria-aquatic-life-criteria-table","source_sha256":"be6b429558db9852c3456eb22c17046aa1a3335ee89e702e8afb793f9b5b25ec","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"National Recommended Aquatic Life Criteria table","page":null,"quote":"Nonylphenol 84852153 28 ug/L 6.6 ug/L 7 ug/L 1.7 ug/L 2005"}},{"id":"93c47573dd2cc332","parameter":"Nonylphenol","value":"7","value_num":7,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:84852-15-3","place":["US"],"conditions":["EPA's recommendation under Clean Water Act § 304(a): 'State and Tribal governments may use these criteria or use them as guidance in developing their own' — it binds a water once the state adopts it for the water's designated use","receiving_water is marine","Saltwater CMC (acute): criterion maximum concentration, acute"],"cite":{"instrument":"us_nrwqc_aquatic","title":"EPA National Recommended Water Quality Criteria — Aquatic Life Criteria Table (freshwater and saltwater CMC/CCC)","issuer":"U.S. Environmental Protection Agency","edition":"EPA web table, last updated on June 9, 2026 (fetched 2026-10-09); each criterion carries its publication year","source_url":"https://www.epa.gov/wqc/national-recommended-water-quality-criteria-aquatic-life-criteria-table","source_sha256":"be6b429558db9852c3456eb22c17046aa1a3335ee89e702e8afb793f9b5b25ec","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"National Recommended Aquatic Life Criteria table","page":null,"quote":"Nonylphenol 84852153 28 ug/L 6.6 ug/L 7 ug/L 1.7 ug/L 2005"}},{"id":"62304eb998a0f4d6","parameter":"Nonylphenol","value":"1.7","value_num":1.7,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:84852-15-3","place":["US"],"conditions":["EPA's recommendation under Clean Water Act § 304(a): 'State and Tribal governments may use these criteria or use them as guidance in developing their own' — it binds a water once the state adopts it for the water's designated use","receiving_water is marine","Saltwater CCC (chronic): criterion continuous concentration, chronic"],"cite":{"instrument":"us_nrwqc_aquatic","title":"EPA National Recommended Water Quality Criteria — Aquatic Life Criteria Table (freshwater and saltwater CMC/CCC)","issuer":"U.S. Environmental Protection Agency","edition":"EPA web table, last updated on June 9, 2026 (fetched 2026-10-09); each criterion carries its publication year","source_url":"https://www.epa.gov/wqc/national-recommended-water-quality-criteria-aquatic-life-criteria-table","source_sha256":"be6b429558db9852c3456eb22c17046aa1a3335ee89e702e8afb793f9b5b25ec","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"National Recommended Aquatic Life Criteria table","page":null,"quote":"Nonylphenol 84852153 28 ug/L 6.6 ug/L 7 ug/L 1.7 ug/L 2005"}}],"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-MT"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"nonylphenol\", 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-MT"},"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"}]}