{"permit":"UT0026123","name":"City of St. George","state":"UT","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/UT0026123"},"about":[{"label":"What it is","text":"Water Supply (EPA's industry listing)"},{"label":"Where","text":"Saint George, Utah","href":"https://www.openstreetmap.org/?mlat=37.11157&mlon=-113.57967#map=14/37.11157/-113.57967"},{"label":"Last 12 months","text":"No values over a limit. 2 of 16 reports filed late"},{"label":"Permit","text":"In force until Jan 31, 2031"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"UT","sic":"4941","permits":11,"list":"https://passage-data.com/api/v1/permits?state=UT&sic=4941","page":"https://passage-data.com/dmr/s/UT/4941"},"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":0,"over_by":[],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"limits":[{"outfall":"001","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"maximum monthly average","qualifier":null,"value":null,"unit":"deg C","report_only":true,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"daily minimum","qualifier":">=","value":"5.5","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"BOD, 20-day [20 deg. C]","parameter_code":"00324","statistic":"maximum monthly average","qualifier":"<=","value":"25","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"BOD, 20-day [20 deg. C]","parameter_code":"00324","statistic":"maximum 7-day average","qualifier":"<=","value":"35","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily minimum","qualifier":">=","value":"6.5","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"maximum monthly average","qualifier":"<=","value":"25","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"maximum 7-day average","qualifier":"<=","value":"35","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"Cyanide, total [as CN]","parameter_code":"00720","statistic":"annual maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Metals Monitoring"},{"outfall":"001","parameter":"Arsenic, total [as As]","parameter_code":"01002","statistic":"maximum monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"Cadmium, total [as Cd]","parameter_code":"01027","statistic":"annual maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Metals Monitoring"},{"outfall":"001","parameter":"Chromium, total [as Cr]","parameter_code":"01034","statistic":"annual maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Metals Monitoring"},{"outfall":"001","parameter":"Copper, total [as Cu]","parameter_code":"01042","statistic":"annual maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Metals Monitoring"},{"outfall":"001","parameter":"Iron, total [as Fe]","parameter_code":"01045","statistic":"maximum monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"Lead, total [as Pb]","parameter_code":"01051","statistic":"annual maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Metals Monitoring"},{"outfall":"001","parameter":"Manganese, total [as Mn]","parameter_code":"01055","statistic":"maximum monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"Nickel, total [as Ni]","parameter_code":"01067","statistic":"annual maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Metals Monitoring"},{"outfall":"001","parameter":"Silver, total [as Ag]","parameter_code":"01077","statistic":"annual maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Metals Monitoring"},{"outfall":"001","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"annual maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Metals Monitoring"},{"outfall":"001","parameter":"Selenium, total [as Se]","parameter_code":"01147","statistic":"daily maximum","qualifier":"<=","value":".0046","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"Selenium, total [as Se]","parameter_code":"01147","statistic":"annual maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Metals Monitoring"},{"outfall":"001","parameter":"Oil and grease","parameter_code":"03582","statistic":"daily maximum","qualifier":"<=","value":"10","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"daily maximum","qualifier":"<=","value":".08","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"E. coli","parameter_code":"51040","statistic":"maximum monthly average","qualifier":"<=","value":"126","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"E. coli","parameter_code":"51040","statistic":"maximum 7-day average","qualifier":"<=","value":"158","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"Solids, total dissolved","parameter_code":"70295","statistic":"daily maximum","qualifier":"<=","value":"2360","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"Solids, total dissolved","parameter_code":"70295","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ton/d","report_only":true,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"Mercury, total [as Hg]","parameter_code":"71900","statistic":"annual average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Metals Monitoring"},{"outfall":"001","parameter":"Flow, total","parameter_code":"82220","statistic":"daily maximum","qualifier":"<=","value":".02","unit":"MGD","report_only":false,"enforceable":true,"months":"all","limit_set":"Drying water that discharges to Santa Clara River via detention pond"},{"outfall":"001","parameter":"Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia","parameter_code":"TGP3B","statistic":"daily maximum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":["JAN","FEB","MAR","JUL","AUG","SEP"],"limit_set":"WET Test"},{"outfall":"001","parameter":"Pass/Fail Static Renewal 7Day Chronic Pimephales promelas","parameter_code":"TGP6C","statistic":"daily maximum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":["APR","MAY","JUN","OCT","NOV","DEC"],"limit_set":"WET Test"}],"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":"UT","sic":"4941"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=UT&sic=4941","url":"https://passage-data.com/api/v1/permits?state=UT&sic=4941","page":"https://passage-data.com/dmr/s/UT/4941"},{"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":"UT0026123"},"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=UT0026123"},{"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":"UT0026123"},"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=UT0026123"}]}