# CIVENGR 422: Elements of Public Health Engineering | UW–Madison [View on UW Courses](https://uwcourses.com/courses/CIVENGR_422) ## Dataset ### revision e243353dcb7d79b7247ced91d69443ef4c2a6349 ### repository twangodev/uwcourses ### schema version 6 ### importer version 7 ### projection id 52a78527ff09011d88cb04c7d43867d9fbfec2930bf1dd2ec359ebd2844e0b07 ### observed at 2026-09-07T15:55:43.033547+00:00 ### built at 2026-09-10T19:50:42.743001+00:00 ### courses 8951 ### current instructors 5754 ### limited false ### terms * 1272 * 1264 * 1262 * 1254 * 1252 * 1244 * 1242 * 1234 * 1232 * 1224 * 1222 * 1212 * 1204 * 1202 * 1194 * 1192 * 1184 * 1182 * 1174 * 1172 * 1164 * 1162 * 1154 * 1152 * 1144 * 1142 * 1134 * 1132 * 1124 * 1122 * 1114 * 1112 * 1104 * 1102 * 1094 * 1092 * 1084 * 1082 * 1074 * 1072 ### term 1272 ### departments | subject | count | | --------- | ----- | | AAE | 90 | | ABT | 20 | | ACCTIS | 36 | | ACTSCI | 14 | | AFAERO | 10 | | AFRICAN | 87 | | AFROAMER | 71 | | AGROECOL | 21 | | AMERIND | 53 | | ANAT\&PHY | 7 | | ANATOMY | 2 | | ANESTHES | 8 | | ANSCI | 57 | | ANTHRO | 95 | | ART | 125 | | ARTED | 10 | | ARTHIST | 121 | | ASIALANG | 129 | | ASIAN | 109 | | ASIANAM | 28 | | ASTRON | 38 | | ATMOCN | 69 | | BIOCHEM | 51 | | BIOCORE | 10 | | BIOLOGY | 14 | | BIOMDSCI | 18 | | BME | 66 | | BMI | 41 | | BMOLCHEM | 10 | | BOTANY | 69 | | BSE | 44 | | C\&ESOC | 73 | | CBE | 48 | | CHEM | 101 | | CHICLA | 52 | | CIVENGR | 133 | | CLASSICS | 47 | | CNP | 10 | | CNSRSCI | 50 | | COMARTS | 137 | | COMPBIO | 15 | | COMPLIT | 11 | | COMPSCI | 138 | | COUNPSY | 78 | | CRB | 19 | | CS\&D | 71 | | CSCS | 40 | | CURRIC | 193 | | DANCE | 93 | | DERM | 8 | | DS | 88 | | DYSCI | 35 | | ECE | 155 | | ECON | 145 | | EDPOL | 114 | | EDPSYCH | 97 | | ELPA | 70 | | EMA | 53 | | EMERMED | 17 | | ENGL | 206 | | ENTOM | 40 | | ENVIRST | 148 | | EP | 15 | | EPD | 67 | | ESL | 16 | | F\&WECOL | 60 | | FAMMED | 22 | | FINANCE | 50 | | FOLKLORE | 40 | | FOODSCI | 43 | | FRENCH | 63 | | GEN\&WS | 145 | | GENBUS | 72 | | GENECSLR | 17 | | GENETICS | 60 | | GEOG | 113 | | GEOSCI | 83 | | GERMAN | 82 | | GLE | 48 | | GNS | 38 | | GREEK | 27 | | HDFS | 41 | | HEBR-BIB | 13 | | HEBR-MOD | 10 | | HISTORY | 233 | | HISTSCI | 56 | | HONCOL | 13 | | ILS | 43 | | INFOSYS | 9 | | INTEGART | 7 | | INTEGSCI | 22 | | INTER-AG | 18 | | INTER-HE | 11 | | INTER-LS | 22 | | INTEREGR | 16 | | INTLBUS | 21 | | INTLST | 50 | | ISYE | 83 | | ITALIAN | 53 | | JEWISH | 56 | | JOURN | 88 | | KINES | 128 | | LACIS | 26 | | LANDARC | 61 | | LATIN | 24 | | LAW | 120 | | LEGALST | 48 | | LINGUIS | 35 | | LIS | 89 | | LITTRANS | 78 | | LSC | 52 | | M\&ENVTOX | 7 | | MARKETNG | 62 | | MATH | 153 | | MDGENET | 8 | | ME | 130 | | MEDHIST | 43 | | MEDICINE | 60 | | MEDIEVAL | 32 | | MEDPHYS | 39 | | MEDSC-M | 29 | | MEDSC-V | 41 | | MHR | 68 | | MICROBIO | 45 | | MILSCI | 16 | | MM\&I | 22 | | MOLBIOL | 6 | | MS\&E | 59 | | MUSIC | 165 | | MUSPERF | 126 | | NAVSCI | 20 | | NE | 44 | | NEURODPT | 11 | | NEUROL | 7 | | NEURSURG | 4 | | NTP | 11 | | NURSING | 111 | | NUTRSCI | 65 | | OBS\&GYN | 18 | | OCCTHER | 39 | | ONCOLOGY | 14 | | OPHTHALM | 5 | | OTM | 43 | | PATH | 34 | | PATH-BIO | 29 | | PEDIAT | 26 | | PHARMACY | 31 | | PHILOS | 77 | | PHMCOL-M | 11 | | PHMPRAC | 45 | | PHMSCI | 60 | | PHYASST | 37 | | PHYSICS | 88 | | PHYSIOL | 3 | | PHYTHER | 37 | | PLANTSCI | 52 | | PLPATH | 35 | | POLISCI | 192 | | POPHLTH | 58 | | PORTUG | 33 | | PSYCH | 101 | | PSYCHIAT | 22 | | PUBAFFR | 54 | | PUBLHLTH | 23 | | RADIOL | 11 | | REALEST | 41 | | RELIGST | 90 | | RHABMED | 9 | | RMI | 24 | | RP\&SE | 102 | | S\&APHM | 17 | | SCANDST | 73 | | SLAVIC | 89 | | SOC | 149 | | SOCWORK | 87 | | SOILSCI | 46 | | SPANISH | 83 | | SRMED | 21 | | STAT | 94 | | STDYABRD | 52 | | STS | 8 | | SURGERY | 25 | | SURGSCI | 33 | | THEATRE | 91 | | URBRPL | 60 | | UROLOGY | 5 | | ZOOLOGY | 89 | ## course ### run id 20260907T155543-ce3781c4 ### semester 1272 ### observed at 2026-09-07 15:55:43.033547+00:00 ### record version id d6f690b0451cb818f8642d93a4e191485d4533c287dc6fd84ba64431470aa29c ### course id CIVENGR 422 ### course uid course\_880b43839f95dce9deadd317 ### catalog version id 9d6458b96f3f0a7424be4ba0d6d22be6bcb05dc84787a23238b3311f883cecf6 ### course number 422 ### subjects * CIVENGR ### title ELEMENTS OF PUBLIC HEALTH ENGINEERING ### description Overview of the public health profession and the role of environmental sanitary engineers in public health. Introduction to chemical and microbial contaminants of public health concern - their routes of exposure and development of regulatory standards for drinking water, air, hazardous wastes, and industrial workplaces. Introduction to occurrence, toxicity, and virulence as components of public health risk and the engineer's role in identifying occurrence and design of engineering controls for public health protection. ### requirements text CIV ENGR 320, graduate/professional standing, or member of Engineering Guest Students ### credit offering ids None recorded. ### llm job id enrich-8b774950c2b6adfdc46d1b82 ### llm output id ff499e426cd999472b22af081c6ef8e2666070fc625713c9bfb9c9bfa6691e36 ### llm model nvidia/Qwen3.6-35B-A3B-NVFP4 ### llm model revision 1355db6a052410cfd62085d94b58866fd0f2c3c5 ### llm task version 14 ### llm search status valid ### llm summary CIVENGR 422 introduces public health engineering, covering contaminants, regulatory standards, and engineering controls for health protection. ### llm topics * Chemical and microbial contaminants. * Routes of exposure. * Occurrence, toxicity, and virulence. * Drinking water, air, hazardous wastes, and industrial workplaces. ### llm skills * Developing regulatory standards for environmental media. * Designing engineering controls for public health protection. * Identifying occurrence of contaminants. ### llm assumed background * Fundamentals of environmental engineering including water, wastewater, solid waste, and air pollution control. ### llm search phrases * CIVENGR 422 public health engineering * environmental sanitary engineers public health * chemical microbial contaminants regulatory standards * public health risk engineering controls ### llm requirements status valid ### llm student summary status valid ### llm experience status insufficient\_evidence ### catalog variants None recorded. ### student summary #### context hash c8420fd503273484f9bd5b04f97b525bc07622056004f8ff93f7e6ae493780f7 #### course id CIVENGR 422 #### current instructors None recorded. #### difficulty workload None recorded. #### errors None recorded. #### historical context None recorded. #### message No course-specific reviews available #### offered false #### profile hash 5cb4dabf887cdbcd8c00d5a1312e10828b95c63f30bc3ea76aea199565390d02 #### quick take Recent recorded grades — Fall 2009: 3.75 GPA, 83.3% A/AB (n=12 letter grades); Fall 2013: 3.94 GPA, 100.0% A/AB (n=8 letter grades); Spring 2022: 4.00 GPA, 100.0% A/AB (n=6 letter grades). ```json { "citations": [ { "course_id": "CIVENGR 422", "run_id": "20260907T155543-ce3781c4", "source_record": { "entity_id": "ad9ba219-f816-3603-8149-83d6fe98e656", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "grades_latest", "term_id": "1102", "type": "grade" }, { "course_id": "CIVENGR 422", "run_id": "20260907T155543-ce3781c4", "source_record": { "entity_id": "ad9ba219-f816-3603-8149-83d6fe98e656", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "grades_latest", "term_id": "1142", "type": "grade" }, { "course_id": "CIVENGR 422", "run_id": "20260907T155543-ce3781c4", "source_record": { "entity_id": "ad9ba219-f816-3603-8149-83d6fe98e656", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "grades_latest", "term_id": "1224", "type": "grade" } ] } ``` #### student experience None recorded. #### task hash 74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68 #### teaching history None recorded. #### term id 1272 #### term name 2026 Fall #### version 2 ### requirements #### nodes ```json [ { "children": [ "n1", "n2", "n3" ], "condition": null, "course": null, "evidence": "CIV ENGR 320, graduate/professional standing, or member of Engineering Guest Students", "id": "n0", "kind": "any" }, { "children": [], "condition": null, "course": { "course_number": 320, "minimum_grade": null, "subjects": [ "CIVENGR" ], "timing": "prior" }, "evidence": "CIV ENGR 320", "id": "n1", "kind": "course" }, { "children": [], "condition": "graduate/professional standing", "course": null, "evidence": "graduate/professional standing", "id": "n2", "kind": "condition" }, { "children": [], "condition": "member of Engineering Guest Students", "course": null, "evidence": "member of Engineering Guest Students", "id": "n3", "kind": "condition" } ] ``` #### notes None recorded. #### root n0 #### status parsed ### instructors None recorded. ### offerings None recorded. ### sections None recorded. ### grade instructors ```json [ { "instructor_uid": "instructor_2ac4a2374d17c4233497b4ac", "source": "madgrades", "source_instructor_id": "433941", "identity_basis": "source_id", "identity_status": "source_identified", "name": "GREGORY WELLS HARRINGTON", "email": null, "first_observed_at": "2026-09-06 23:14:58.172943+00:00", "last_observed_at": "2026-09-07 15:55:43.033547+00:00", "grade_statistics": { "gpa": 3.724, "graded": 2012, "counts": [ 1366, 273, 335, 6, 24, 6, 2 ], "sections": 163 }, "instructor_url": "/instructors/GREGORY_WELLS_HARRINGTON" } ] ``` ### grades ```json [ { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "CIVENGR 422", "course_uid": "course_880b43839f95dce9deadd317", "term_id": "1072", "term_name": "Fall 2006", "instructors": [ "Greg Harrington" ], "a": 3, "ab": 2, "b": 4, "bc": 0, "c": 0, "d": 0, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 9, "source_aliases": [ "CIVENGR 422" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "CIVENGR 422", "course_uid": "course_880b43839f95dce9deadd317", "term_id": "1102", "term_name": "Fall 2009", "instructors": [ "Greg Harrington" ], "a": 8, "ab": 2, "b": 2, "bc": 0, "c": 0, "d": 0, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 12, "source_aliases": [ "CIVENGR 422" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "CIVENGR 422", "course_uid": "course_880b43839f95dce9deadd317", "term_id": "1142", "term_name": "Fall 2013", "instructors": [ "Greg Harrington" ], "a": 7, "ab": 1, "b": 0, "bc": 0, "c": 0, "d": 0, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 8, "source_aliases": [ "CIVENGR 422" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "CIVENGR 422", "course_uid": "course_880b43839f95dce9deadd317", "term_id": "1224", "term_name": "Spring 2022", "instructors": [ "Greg Harrington" ], "a": 6, "ab": 0, "b": 0, "bc": 0, "c": 0, "d": 0, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 6, "source_aliases": [ "CIVENGR 422" ] } ] ``` ### statistics #### gpa 3.757 #### graded 35 #### counts * 24 * 5 * 6 * 0 * 0 * 0 * 0 ### grade conflicts None recorded. ### evidence #### history * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course\_880b43839f95dce9deadd317-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course_880b43839f95dce9deadd317-0.json) #### traces * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course\_880b43839f95dce9deadd317-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course_880b43839f95dce9deadd317-0.json) #### results * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course\_880b43839f95dce9deadd317-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course_880b43839f95dce9deadd317-0.json) ### revision e243353dcb7d79b7247ced91d69443ef4c2a6349 ## context ### all #### term #### gpa 3.757142857142857 #### count 35 #### university ##### size 2332 ##### gpa Percentile 66 ##### count Percentile 9 ##### median Count 78 ##### histogram | range | count | current | | ------- | ----- | ------- | | 0.0–0.4 | 0 | false | | 0.4–0.8 | 0 | false | | 0.8–1.2 | 0 | false | | 1.2–1.6 | 0 | false | | 1.6–2.0 | 0 | false | | 2.0–2.4 | 0 | false | | 2.4–2.8 | 38 | false | | 2.8–3.2 | 354 | false | | 3.2–3.6 | 774 | false | | 3.6–4.0 | 1166 | true | #### departments ```json [ { "subject": "CIVENGR", "comparison": { "size": 38, "gpaPercentile": 76, "countPercentile": 14, "medianCount": 66.5, "histogram": [ { "range": "0.0–0.4", "count": 0, "current": false }, { "range": "0.4–0.8", "count": 0, "current": false }, { "range": "0.8–1.2", "count": 0, "current": false }, { "range": "1.2–1.6", "count": 0, "current": false }, { "range": "1.6–2.0", "count": 0, "current": false }, { "range": "2.0–2.4", "count": 0, "current": false }, { "range": "2.4–2.8", "count": 1, "current": false }, { "range": "2.8–3.2", "count": 8, "current": false }, { "range": "3.2–3.6", "count": 14, "current": false }, { "range": "3.6–4.0", "count": 15, "current": true } ] } } ] ``` ### terms #### 1072 ##### term 1072 ##### gpa 3.4444444444444446 ##### count 9 ##### departments | subject | comparison | | ------- | ---------- | | CIVENGR | | #### 1102 ##### term 1102 ##### gpa 3.75 ##### count 12 ##### departments | subject | comparison | | ------- | ---------- | | CIVENGR | | #### 1142 ##### term 1142 ##### gpa 3.9375 ##### count 8 ##### departments | subject | comparison | | ------- | ---------- | | CIVENGR | | #### 1224 ##### term 1224 ##### gpa 4 ##### count 6 ##### departments | subject | comparison | | ------- | ---------- | | CIVENGR | | ### benchmarks #### all ##### school ###### size 2332 ###### gpa 3.5559680466675436 ###### top Share 75.52880625460571 ###### count 78 ##### CIVENGR ###### size 38 ###### gpa 3.4657179886665097 ###### top Share 68.48188030873193 ###### count 66.5 #### terms ##### 1072 ###### school ###### size 723 ###### gpa 3.344595727439471 ###### top Share 62.012941427864526 ###### count 67 ###### CIVENGR ###### size 12 ###### gpa 3.234535707848257 ###### top Share 56.003483239192114 ###### count 41.5 ##### 1102 ###### school ###### size 774 ###### gpa 3.36712622366007 ###### top Share 63.703228532165696 ###### count 67 ###### CIVENGR ###### size 12 ###### gpa 3.1411901518679834 ###### top Share 49.25258840393271 ###### count 59 ##### 1142 ###### school ###### size 853 ###### gpa 3.3941849959684913 ###### top Share 65.28450334228523 ###### count 67 ###### CIVENGR ###### size 16 ###### gpa 3.2886396155776234 ###### top Share 54.80841483665826 ###### count 48 ##### 1224 ###### school ###### size 1171 ###### gpa 3.5627882428500937 ###### top Share 76.37271640560496 ###### count 64 ###### CIVENGR ###### size 16 ###### gpa 3.3736940778308147 ###### top Share 59.481413128188514 ###### count 49 ## instructor Trends ```json [ { "uid": "instructor_2ac4a2374d17c4233497b4ac", "name": "GREGORY WELLS HARRINGTON", "count": 35, "terms": [ { "term": "1072", "count": 9, "sections": 1, "gpa": 3.4444444444444446 }, { "term": "1102", "count": 12, "sections": 1, "gpa": 3.75 }, { "term": "1142", "count": 8, "sections": 1, "gpa": 3.9375 }, { "term": "1224", "count": 6, "sections": 1, "gpa": 4 } ] } ] ``` ## following None recorded.