{"query":{"parameter":"stickstoff gesamt als summe von ammonium nitrit und nitratstickstoff n ges","place":"US-NV","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-NV","US"],"parameter_keys":["name:total inorganic nitrogen"],"names_matched":[["stickstoff gesamt als summe von ammonium nitrit und nitratstickstoff n ges","name:total inorganic nitrogen"]],"match":"exact","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":5,"offset":0,"returned":5,"next_offset":null,"rows":[{"id":"d9481e689cca24fd","parameter":"Total inorganic nitrogen (as N)","value":"0.3","value_num":0.3,"unit":"mg/L","statistic":"instant","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"name:total inorganic nitrogen","place":["US-NV"],"conditions":["receiving_water is freshwater","cites is a NAC 445A control-point section (NAC 445A.1254 to 445A.2214)","Walker Lake (NAC 445A.1914): The limits of this table apply to the entire body of water known as Walker Lake. Walker Lake is located in Mineral County; a control point's criteria apply upstream to the next control point or named water (NAC 445A.1239)"],"cite":{"instrument":"us_nv_cp","title":"Nevada NAC 445A.1254 to 445A.2214: standards of water quality at each control point (requirements to maintain existing higher quality and water quality criteria to protect beneficial uses)","issuer":"State of Nevada, State Environmental Commission (Division of Environmental Protection)","edition":"NAC Chapter 445A Water Controls effective June 11, 2025, as US EPA posts it in effect for CWA purposes (cover August 20, 2025: EPA approvals since the May 2022 publication in red, removed text as red strikeout)","source_url":"https://www.epa.gov/system/files/documents/2025-11/nvwqs.pdf","source_sha256":"eb1b4a585f250db61459d5e820ab06240338a5084afa75cf6df28dcbf4af2d4d","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"NAC 445A.1914","page":408,"quote":null}},{"id":"53e5cf59e2d62c2a","parameter":"Total inorganic nitrogen (as N)","value":"4.5","value_num":4.5,"unit":"mg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"name:total inorganic nitrogen","place":["US-NV"],"conditions":["receiving_water is freshwater","cites is a NAC 445A control-point section (NAC 445A.1254 to 445A.2214)","Lake Mead (NAC 445A.2152): The limits of this table apply to the body of water known as Lake Mead, excluding the area covered by NAC 445A.2154, Inner Las Vegas Bay. Lake Mead is located in Clark County; a control point's criteria apply upstream to the next control point or named water (NAC 445A.1239)"],"cite":{"instrument":"us_nv_cp","title":"Nevada NAC 445A.1254 to 445A.2214: standards of water quality at each control point (requirements to maintain existing higher quality and water quality criteria to protect beneficial uses)","issuer":"State of Nevada, State Environmental Commission (Division of Environmental Protection)","edition":"NAC Chapter 445A Water Controls effective June 11, 2025, as US EPA posts it in effect for CWA purposes (cover August 20, 2025: EPA approvals since the May 2022 publication in red, removed text as red strikeout)","source_url":"https://www.epa.gov/system/files/documents/2025-11/nvwqs.pdf","source_sha256":"eb1b4a585f250db61459d5e820ab06240338a5084afa75cf6df28dcbf4af2d4d","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"NAC 445A.2152","page":495,"quote":null}},{"id":"d4993df762cd1bf7","parameter":"Total inorganic nitrogen (as N)","value":"5.3","value_num":5.3,"unit":"mg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"name:total inorganic nitrogen","place":["US-NV"],"conditions":["receiving_water is freshwater","cites is a NAC 445A control-point section (NAC 445A.1254 to 445A.2214)","Inner Las Vegas Bay (NAC 445A.2154): The limits of this table apply to the body of water known as Inner Las Vegas Bay, consisting of Lake Mead from the confluence of the Las Vegas Wash with Lake Mead to 1.2 miles into Las Vegas Bay. Inner Las Vegas Bay is located in Clark County; a control point's criteria apply upstream to the next control point or named water (NAC 445A.1239)"],"cite":{"instrument":"us_nv_cp","title":"Nevada NAC 445A.1254 to 445A.2214: standards of water quality at each control point (requirements to maintain existing higher quality and water quality criteria to protect beneficial uses)","issuer":"State of Nevada, State Environmental Commission (Division of Environmental Protection)","edition":"NAC Chapter 445A Water Controls effective June 11, 2025, as US EPA posts it in effect for CWA purposes (cover August 20, 2025: EPA approvals since the May 2022 publication in red, removed text as red strikeout)","source_url":"https://www.epa.gov/system/files/documents/2025-11/nvwqs.pdf","source_sha256":"eb1b4a585f250db61459d5e820ab06240338a5084afa75cf6df28dcbf4af2d4d","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"NAC 445A.2154","page":496,"quote":null}},{"id":"db8ba87f2aef4052","parameter":"Total inorganic nitrogen (as N)","value":"20","value_num":20,"unit":"mg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"name:total inorganic nitrogen","place":["US-NV"],"conditions":["receiving_water is freshwater","cites is a NAC 445A control-point section (NAC 445A.1254 to 445A.2214)","Las Vegas Wash at the Historic Lateral (NAC 445A.2156): The limits of this table apply to the body of water known as the Las Vegas Wash from the confluence of Sloan Channel and Las Vegas Wash to the Historic Lateral. This segment encompasses the discharge from the Clark County wastewater treatment plant, the City of Las Vegas wastewater treatment plant and the City of Henderson wastewater treatment plant. This segment of the Las Vegas Wash is located in Clark County; a control point's criteria apply upstream to the next control point or named water (NAC 445A.1239)"],"cite":{"instrument":"us_nv_cp","title":"Nevada NAC 445A.1254 to 445A.2214: standards of water quality at each control point (requirements to maintain existing higher quality and water quality criteria to protect beneficial uses)","issuer":"State of Nevada, State Environmental Commission (Division of Environmental Protection)","edition":"NAC Chapter 445A Water Controls effective June 11, 2025, as US EPA posts it in effect for CWA purposes (cover August 20, 2025: EPA approvals since the May 2022 publication in red, removed text as red strikeout)","source_url":"https://www.epa.gov/system/files/documents/2025-11/nvwqs.pdf","source_sha256":"eb1b4a585f250db61459d5e820ab06240338a5084afa75cf6df28dcbf4af2d4d","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"NAC 445A.2156","page":498,"quote":null}},{"id":"8aa99b715d4408a2","parameter":"Total inorganic nitrogen (as N)","value":"17","value_num":17,"unit":"mg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"name:total inorganic nitrogen","place":["US-NV"],"conditions":["receiving_water is freshwater","cites is a NAC 445A control-point section (NAC 445A.1254 to 445A.2214)","Las Vegas Wash at Lake Mead (NAC 445A.2158): The limits of this table apply to the body of water known as the Las Vegas Wash from the Historic Lateral to its confluence with Lake Mead. This segment of the Las Vegas Wash is located in Clark County; a control point's criteria apply upstream to the next control point or named water (NAC 445A.1239)"],"cite":{"instrument":"us_nv_cp","title":"Nevada NAC 445A.1254 to 445A.2214: standards of water quality at each control point (requirements to maintain existing higher quality and water quality criteria to protect beneficial uses)","issuer":"State of Nevada, State Environmental Commission (Division of Environmental Protection)","edition":"NAC Chapter 445A Water Controls effective June 11, 2025, as US EPA posts it in effect for CWA purposes (cover August 20, 2025: EPA approvals since the May 2022 publication in red, removed text as red strikeout)","source_url":"https://www.epa.gov/system/files/documents/2025-11/nvwqs.pdf","source_sha256":"eb1b4a585f250db61459d5e820ab06240338a5084afa75cf6df28dcbf4af2d4d","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"NAC 445A.2158","page":499,"quote":null}}],"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-NV"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"stickstoff gesamt als summe von ammonium nitrit und nitratstickstoff n ges\", 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-NV"},"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"}]}