UW001

Attributes in entity 1: Monthly stream water chemistry data collected by the Portland Bureau of Environmental Services		Details
1. DBCODE Definition: Database Code Domain: enum
2. ENTITY Definition: Entity number Units: number Domain: range (minimum = 1.  maximum = 1.)
3. SAMPLEID Definition: Sample ID Domain: freetext
4. PROJECT Definition: Project code Domain: enum
5. SITECODE Definition: Location code for each site Domain: place
6. DATE_TIME Definition: Date and time measurements were taken Units: date as datetime type Domain: range (minimum = Jan 7 1998 1:00PM  maximum = Aug 30 2010 11:02AM)
8. ALKALINITY Definition: Alkalinity as a measure of CaCO3; method: SM 2320 B Units: milligrams per liter Domain: range (minimum = 1.3  maximum = 102.0)
9. ALKCODE Definition: Alkalinity value qualifier code Domain: enum
10. ARSENIC Definition: Arsenic; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.100  maximum = 17.330)
11. ASCODE Definition: Arsenic value qualifier code Domain: enum
12. ASDISS Definition: Arsenic, dissolved; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.100  maximum = 13.400)
13. ASDICODE Definition: Arsenic, dissolved, value qualifier code Domain: enum
14. BOD Definition: Biochemical oxygen demand; method: SM 5210 B or SM 5210B /H1 Units: milligrams per liter Domain: range (minimum = 0.  maximum = 31.)
15. BODCODE Definition: Biochemical oxygen demand value qualifier code Domain: enum
16. CADMIUM Definition: Cadmium; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.020  maximum = 0.520)
17. CDCODE Definition: Cadmium value qualifier code Domain: enum
18. CDDISS Definition: Cadmium, dissolved; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.010  maximum = 0.210)
19. CDDICODE Definition: Cadmium, dissolved, value qualifier code Domain: enum
20. CHLOROPHYLL Definition: Chlorophyll-a; method: SM 10200 H Units: milligrams per cubic meter Domain: range (minimum = 0.0  maximum = 350.0)
21. CHLOROCODE Definition: Chlorophyll-a value qualifier code Domain: enum
22. CHROMIUM Definition: Chromium; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.20  maximum = 18.50)
23. CRCODE Definition: Chromium value qualifier code Domain: enum
24. CHROMDISS Definition: Chromium, dissolved; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.20  maximum = 13.80)
25. CRDICODE Definition: Chromium, dissolved, value qualifier code Domain: enum
26. CONDUCSPE Definition: Conductivity, specific; method: SM 2510 B or HYDROLAB Units: micro siemens per centimeter Domain: range (minimum = 0.0  maximum = 1017.0)
27. CONDUCCODE Definition: Conductivity, specific, value qualifier code Domain: enum
28. COPPER Definition: Copper; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.100  maximum = 82.660)
29. CUCODE Definition: Copper value qualifier code Domain: enum
30. COPPERDISS Definition: Copper, dissolved; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.062  maximum = 19.600)
31. CUDICODE Definition: Copper, dissolved, value qualifier code Domain: enum
32. DEPTH Definition: Depth of water; method: RULER Units: inches Domain: range (minimum = 0.20  maximum = 50.00)
33. DEPTHCODE Definition: Depth of water value qualifier code Domain: enum
34. DO Definition: Dissolved oxygen; method: SM 4500-O G or HYDROLAB Units: milligrams per liter Domain: range (minimum = 0.0  maximum = 121.0)
35. DOCODE Definition: Dissolved oxygen value qualifier code Domain: enum
36. ECOLI Definition: E. Coli, number of colonies; method: COLILERT QT, SM 9213 D, SM 9222 G, SM 9223 B, or 9222 B Units: cfu/100ml Domain: range (minimum = 0.  maximum = 87000.)
37. ECOLICODE Definition: E. Coli, number of colonies, value qualifier code Domain: enum
38. FECALCOLIFO Definition: Fecal coliform, number of colonies; method: SM 9222 D or SM 9221 E Units: cfu/100ml Domain: range (minimum = 0.  maximum = 16000.)
39. FECALCODE Definition: Fecal coliform, number of colonies, value qualifier code Domain: enum
40. HARDNESS Definition: Hardness as a measure of CaCO3; method: SM 2340 C Units: milligrams per liter Domain: range (minimum = 1.0  maximum = 161.0)
41. HARDCODE Definition: Hardness value qualifier code Domain: enum
42. HARDTOTAL Definition: Hardness, total, as a measure of CaCO3; method: SM 2340 B CA Units: milligrams per liter Domain: range (minimum = 1.0  maximum = 210.0)
43. HARDTOTCODE Definition: Hardness, total, value qualifier code Domain: enum
44. IRON Definition: Iron; method: EPA 200.7 or EPA 200.8 Units: milligrams per liter Domain: range (minimum = 0.299  maximum = 5300.000)
45. IRONCODE Definition: Iron value qualifier code Domain: enum
46. IRONDISS Definition: Iron, dissolved; method: EPA 200.7 or EPA 200.8 Units: milligrams per liter Domain: range (minimum = 0.011  maximum = 911.000)
47. IRONDICODE Definition: Iron, dissolved, value qualifier code Domain: enum
48. LEAD Definition: Lead; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.000  maximum = 34.110)
49. LEADCODE Definition: Lead value qualifier code Domain: enum
50. LEADDISS Definition: Lead, dissolved; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.000  maximum = 1.900)
51. LEADDICODE Definition: Lead, dissolved, value qualifier code Domain: enum
52. MANGA Definition: Manganese; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 80.2  maximum = 184.0)
53. MANGACODE Definition: Manganese value qualifier code Domain: enum
54. MANGADISS Definition: Manganese, dissolved; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.1  maximum = 158.0)
55. MANGADICODE Definition: Manganese, dissolved, value qualifier code Domain: enum
56. MERCURY Definition: Mercury; method: EPA 200.8, WPCLSOP M-10 , or WPCL SOP M-1 Units: micrograms per liter Domain: range (minimum = 0.0016  maximum = 0.0400)
57. MERCURYCODE Definition: Mercury value qualifier code Domain: enum
58. MERCURYDISS Definition: Mercury, dissolved; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.0010  maximum = 0.0024)
59. MERCDICODE Definition: Mercury, dissolved, value qualifier code Domain: enum
60. MOLYBDENUM Definition: Molybdenum; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.083  maximum = 0.894)
61. MOLYCODE Definition: Molybdenum value qualifier code Domain: enum
62. MOLYDISS Definition: Molybdenum, dissolved; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.071  maximum = 0.854)
63. MOLYDICODE Definition: Molybdenum, dissolved, value qualifier code Domain: enum
64. NICKEL Definition: Nickel; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.12  maximum = 9.32)
65. NICODE Definition: Nickel value qualifier code Domain: enum
66. NICKELDISS Definition: Nickel, dissolved; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.20  maximum = 2.33)
67. NIDICODE Definition: Nickel, dissolved, value qualifier code Domain: enum
68. NKJELDAHL Definition: Nitrogen, total kjeldahl; method: EPA 351.2 or PAI-DK03 Units: milligrams per liter Domain: range (minimum = 0.19  maximum = 10.90)
69. NKCODE Definition: Nitrogen, total kjeldahl, value qualifier code Domain: enum
70. NAMMONIA Definition: Nitrogen, ammonia; method: EPA 350.1 Units: milligrams per liter Domain: range (minimum = 0.013  maximum = 5.910)
71. NAMMCODE Definition: Nitrogen, ammonia, value qualifier code Domain: enum
72. NNITRATE Definition: Nitrogen, nitrate; method: EPA 300.0 Units: milligrams per liter Domain: range (minimum = 0.100  maximum = 7.700)
73. NNITRATECODE Definition: Nitrogen, nitrate, value qualifier code Domain: enum
74. NNITRITE Definition: Nitrogen, nitrite; method: EPA 353.2 Units: milligrams per liter Domain: range (minimum = 0.010  maximum = 0.160)
75. NNITRITECODE Definition: Nitrogen, nitrite, value qualifier code Domain: enum
76. OILGREASENONPOLAR Definition: Oil and grease, nonpolar; method: EPA 1664 Units: milligrams per liter Domain: range (minimum = 5.0  maximum = 33.4)
77. OILNONCODE Definition: Oil and grease, nonpolar, value qualifier code Domain: enum
78. OILGREASETOTAL Definition: Oil and grease, total; method: EPA 1664 Units: milligrams per liter Domain: range (minimum = 5.0  maximum = 75.4)
79. OILTOTCODE Definition: Oil and grease, total, value qualifier code Domain: enum
80. PH Definition: pH; method: SM 4500-H B or HYDROLAB Units: pH units Domain: range (minimum = 0.0  maximum = 10.0)
81. PHCODE Definition: pH value qualifier code Domain: enum
82. PHOSPHORUS Definition: Phosphorus, total; method: EPA 365.4 or EPA 365.1 Units: milligrams per liter Domain: range (minimum = 0.013  maximum = 2.980)
83. PHOSCODE Definition: Phosphorus, total, value qualifier code Domain: enum
84. PHOSDISS Definition: Phosphorus, ortho phosphate (dissolved); method: EPA 365.1 Units: milligrams per liter Domain: range (minimum = 0.011  maximum = 0.530)
85. PHOSDICODE Definition: Phosphorus, ortho phosphate (dissolved) value qualifier code Domain: enum
86. SECCHI Definition: Secchi disc; method: VISUAL Units: meters Domain: range (minimum = 0.0  maximum = 4.2)
87. SECCHICODE Definition: Secchi disc value qualifier code Domain: enum
88. SELENIUM Definition: Selenium; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.50  maximum = 1.00)
89. SELENCODE Definition: Selenium value qualifier code Domain: enum
90. SELENDISS Definition: Selenium, dissolved; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.50  maximum = 1.00)
91. SELENDICODE Definition: Selenium, dissolved, value qualifier code Domain: enum
92. SILVER Definition: Silver; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.02  maximum = 0.18)
93. SILVERCODE Definition: Silver value qualifier code Domain: enum
94. SILVERDISS Definition: Silver, dissolved; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.01  maximum = 0.10)
95. SILVERDICODE Definition: Silver, dissolved, value qualifier code Domain: enum
96. SOLIDSDISS Definition: Solids, total dissolved; method: SM 2540 BD or SM 2540 C Units: milligrams per liter Domain: range (minimum = 0.0  maximum = 929.0)
97. SOLIDSDICODE Definition: Solids, total dissolved, value qualifier code Domain: enum
98. SOLIDSDISS180C Definition: Solids, total dissolved @180C; method: SM 2540 C Units: milligrams per liter Domain: range (minimum = 34.0  maximum = 247.0)
99. SOLIDSDI180CODE Definition: Solids, total dissolved @180C, value qualifier code Domain: enum
100. SOLIDSSUS Definition: Solids, total suspended; method: SM 2540 D Units: milligrams per liter Domain: range (minimum = 0.0  maximum = 1920.0)
101. SOLIDSSUSCODE Definition: Solids, total suspended, value qualifier code Domain: enum
102. SOLIDSTOTAL Definition: Solids, total; method: SM 2540 B Units: milligrams per liter Domain: range (minimum = 0.0  maximum = 2540.0)
103. SOLIDSTOTCODE Definition: Solids, total, value qualifier code Domain: enum
104. TEMP Definition: Temperature; method: SM 2550 B or HYDROLAB Units: degrees Celsius Domain: range (minimum = 0.0  maximum = 26.1)
105. TEMPCODE Definition: Temperature value qualifier code Domain: enum
106. TURBIDITY Definition: Turbidity; method: SM 2130 B or HACH Units: nephelometric turbidity unit Domain: range (minimum = 0.1  maximum = 120.0)
107. TURBCODE Definition: Turbidity value qualifier code Domain: enum
108. VELOCITY Definition: Velocity of flow; method: METER Units: feet per second Domain: range (minimum = 0.00  maximum = 9.30)
109. VELCODE Definition: Velocity of flow value qualifier code Domain: enum
110. ZINC Definition: Zinc; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.00  maximum = 247.00)
111. ZNCODE Definition: Zinc value qualifier code Domain: enum
112. ZINCDISS Definition: Zinc, dissolved; method: EPA 200.8 Units: micrograms per liter Domain: range (minimum = 0.00  maximum = 60.90)
113. ZNDICODE Definition: Zinc, dissolved, value qualifier code Domain: enum
114. FIELDNOTES Definition: Notes from field site about measurements or conditions Domain: enum
115. LABNOTES Definition: Notes from lab processing of samples Domain: enum