Class I - Wastewater Class I - Operator Class I - Water Distribution Class II - Operator Class II - Water Distribution Class III - Water Treatment Class III - Water Distribution Class IV - Water Distribution Learning Excel Workbook Basics Function Basics More Training on Microsoft's website Puzzle Puzzle: KRWA is going to PIECES! The color of the first RBC is___; the color of the second RBC is_____; and the color of the third RBS C is____, (1) gray Rotating Biological Contactors: Which property uniquely identifies a chemical element? me personally the Sacramento is way outdated, But I used the wastewater treatment fundamentals I&II textbook and passed my Class IV in Virginia on the first try. stream b. pH . a. pH When the pump is not running, the water rises in 3 min. The clarity of the effluent from an activated sludge process is considered good when the "Secchi" disk cab be read at a level of_______ft, Basic Chemistry: CCWP - Need to know criteria and study resources 14 sec. ISAWWA offers a full range of online classes, all approved by the IEPA with RTC hours. d. composting, Wastewater Solids Processing: d. have a density significantly greater than water, contain 20-25% nonvolatile inorganic matter. Wastewater Class 2 multiple choice. When is the dissolved oxygen in a waste pond the highest? Low-temperature water can be compensated for when using alum by______, Basic Chemistry: c. power requirements are low .Rd5g7JmL4Fdk-aZi1-U_V{transition:all .1s linear 0s}._2TMXtA984ePtHXMkOpHNQm{font-size:16px;font-weight:500;line-height:20px;margin-bottom:4px}.CneW1mCG4WJXxJbZl5tzH{border-top:1px solid var(--newRedditTheme-line);margin-top:16px;padding-top:16px}._11ARF4IQO4h3HeKPpPg0xb{transition:all .1s linear 0s;display:none;fill:var(--newCommunityTheme-button);height:16px;width:16px;vertical-align:middle;margin-bottom:2px;margin-left:4px;cursor:pointer}._1I3N-uBrbZH-ywcmCnwv_B:hover ._11ARF4IQO4h3HeKPpPg0xb{display:inline-block}._2IvhQwkgv_7K0Q3R0695Cs{border-radius:4px;border:1px solid var(--newCommunityTheme-line)}._2IvhQwkgv_7K0Q3R0695Cs:focus{outline:none}._1I3N-uBrbZH-ywcmCnwv_B{transition:all .1s linear 0s;border-radius:4px;border:1px solid var(--newCommunityTheme-line)}._1I3N-uBrbZH-ywcmCnwv_B:focus{outline:none}._1I3N-uBrbZH-ywcmCnwv_B.IeceazVNz_gGZfKXub0ak,._1I3N-uBrbZH-ywcmCnwv_B:hover{border:1px solid var(--newCommunityTheme-button)}._35hmSCjPO8OEezK36eUXpk._35hmSCjPO8OEezK36eUXpk._35hmSCjPO8OEezK36eUXpk{margin-top:25px;left:-9px}._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP,._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP:focus-within,._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP:hover{transition:all .1s linear 0s;border:none;padding:8px 8px 0}._25yWxLGH4C6j26OKFx8kD5{display:inline}._2YsVWIEj0doZMxreeY6iDG{font-size:12px;font-weight:400;line-height:16px;color:var(--newCommunityTheme-metaText);display:-ms-flexbox;display:flex;padding:4px 6px}._1hFCAcL4_gkyWN0KM96zgg{color:var(--newCommunityTheme-button);margin-right:8px;margin-left:auto;color:var(--newCommunityTheme-errorText)}._1hFCAcL4_gkyWN0KM96zgg,._1dF0IdghIrnqkJiUxfswxd{font-size:12px;font-weight:700;line-height:16px;cursor:pointer;-ms-flex-item-align:end;align-self:flex-end;-webkit-user-select:none;-ms-user-select:none;user-select:none}._1dF0IdghIrnqkJiUxfswxd{color:var(--newCommunityTheme-button)}._3VGrhUu842I3acqBMCoSAq{font-weight:700;color:#ff4500;text-transform:uppercase;margin-right:4px}._3VGrhUu842I3acqBMCoSAq,.edyFgPHILhf5OLH2vk-tk{font-size:12px;line-height:16px}.edyFgPHILhf5OLH2vk-tk{font-weight:400;-ms-flex-preferred-size:100%;flex-basis:100%;margin-bottom:4px;color:var(--newCommunityTheme-metaText)}._19lMIGqzfTPVY3ssqTiZSX._19lMIGqzfTPVY3ssqTiZSX._19lMIGqzfTPVY3ssqTiZSX{margin-top:6px}._19lMIGqzfTPVY3ssqTiZSX._19lMIGqzfTPVY3ssqTiZSX._19lMIGqzfTPVY3ssqTiZSX._3MAHaXXXXi9Xrmc_oMPTdP{margin-top:4px} a. rotameter I passed the next time. illinois class 4 wastewater practice test. c. a biological process feathr("sprinkle", "page_view"); Waste Treatment Ponds: May 7th, 2018 - Revised March 2003 Illinois Environmental Protection Agency Wastewater Operator Certification If this is your first exam attempt . f. white, Odor Control: Pass your test the first time! c. about half the volume as the grit being removed Final DO: 5.9. Activated Sludge Module 4 . a. primary clarifier a. sand drying beds while the pump is running, what is the pump rate in GPM? By the way, please keep in mind these problems are for anyone who is pursuing the first two certification levels. c. sludge drying bed or pond The exam consists of 100 multiple choice questions. .FIYolDqalszTnjjNfThfT{max-width:256px;white-space:normal;text-align:center} Sludge Digestion & Solids Handling: -pH is 7.2. Which one of the following best defines the term stray-current corrosion? Introducing Cram Folders! when one liquid is dissolved in another liquid it is called. What would be the most probable cause for gas leaking through the pressure relief valve on the digester's roof? Sludge Digestion & Solids Handling: The Wastewater Operator Certification Program is intended to protect public health, environmental quality, and the financial investment of wastewater facilities. 2 Class 4E . Demo: Experience ABC's Computerized Exams. Ponds used in series after a trickling filter are sometimes called? DO when taking a bacteria sample, the sample bottle should be filled with water. << a) 346.2 b) 2229 Off GPM 7207 c) 3.23 33.4 in. Most algae are in the____kingdom, Activated Sludge: Approvedce | Approved Environment Inc. | Learn. Online Filter sloughings are a product of: Sedimentation and Flotation: b. nitrogen -high surface turbulence. Class 4 Study Guide Wastewater Operator Certification . d. COD, Trickling Filters: the floating cover on an anaerobic should be inspected how often? ABC | Sample Exam Questions Which of the following groups of microorganisms are found in a good settling mixed liquor? c. composting b. a little organic material Activated Sludge: .s5ap8yh1b4ZfwxvHizW3f{color:var(--newCommunityTheme-metaText);padding-top:5px}.s5ap8yh1b4ZfwxvHizW3f._19JhaP1slDQqu2XgT3vVS0{color:#ea0027} Non -sewage: This is discharged by manufacturing processes and commercial enterprises. a. polishing pond b. toxic gases b. F/M h=e.getElementsByTagName("head")[0]||e.getElementsByTagName("script")[0].parentNode; It doesn't appear in any feeds, and anyone with a direct link to it will see a message like this one. a. step aeration Wastewater and some forms of industrial runoff can be treated and purified by algae (Algae Basics. Odor Control: Equilibrium system and stress factors The least desirable control method for an anaerobic digester is the use of digester____ Perfect for water distribution operators taking their D-1, D-2, D3 Operator exams (DI-DIII.) When preparing a sample for laboratory analysis that involves acid and water, how should the sample be poured? What type of pond would receive wastewater form a secondary treatment system? d. incineration Approx. Activated Sludge: Residual Solids Management: How often should the oil be changed in the speed reducer of a rotating biological contactor? Compute the depreciation schedule using: (a) Straight-line depreciation (b) Sum-of-years'-digits depreciation (c) Double declining balance depreciation (assume any remaining depreciation is claimed in the last year). Our proven study tools will prepare you to take the Water Treatment, Water Distribution and Wastewater Operator exams with confidence. Smith, Michael Abbott. d. chemical oxidation, Wastewater Solids Processing: Which organism wold most probably be associated with moderate sludge age and effluent water quality, Wastewater sources & characteristics: Rotating Biological Contactors: How often should the mainshaft bearings be greased in a rotating biological contactor unit? PDF Class 2 Study Guide /Filter /FlateDecode d. brown ._1QwShihKKlyRXyQSlqYaWW{height:16px;width:16px;vertical-align:bottom}._2X6EB3ZhEeXCh1eIVA64XM{margin-left:3px}._1jNPl3YUk6zbpLWdjaJT1r{font-size:12px;font-weight:500;line-height:16px;border-radius:2px;display:inline-block;margin-right:5px;overflow:hidden;text-overflow:ellipsis;vertical-align:text-bottom;white-space:pre;word-break:normal;padding:0 4px}._1jNPl3YUk6zbpLWdjaJT1r._39BEcWjOlYi1QGcJil6-yl{padding:0}._2hSecp_zkPm_s5ddV2htoj{font-size:12px;font-weight:500;line-height:16px;border-radius:2px;display:inline-block;margin-right:5px;overflow:hidden;text-overflow:ellipsis;vertical-align:text-bottom;white-space:pre;word-break:normal;margin-left:0;padding:0 4px}._2hSecp_zkPm_s5ddV2htoj._39BEcWjOlYi1QGcJil6-yl{padding:0}._1wzhGvvafQFOWAyA157okr{font-size:12px;font-weight:500;line-height:16px;border-radius:2px;margin-right:5px;overflow:hidden;text-overflow:ellipsis;vertical-align:text-bottom;white-space:pre;word-break:normal;box-sizing:border-box;line-height:14px;padding:0 4px}._3BPVpMSn5b1vb1yTQuqCRH,._1wzhGvvafQFOWAyA157okr{display:inline-block;height:16px}._3BPVpMSn5b1vb1yTQuqCRH{background-color:var(--newRedditTheme-body);border-radius:50%;margin-left:5px;text-align:center;width:16px}._2cvySYWkqJfynvXFOpNc5L{height:10px;width:10px}.aJrgrewN9C8x1Fusdx4hh{padding:2px 8px}._1wj6zoMi6hRP5YhJ8nXWXE{font-size:14px;padding:7px 12px}._2VqfzH0dZ9dIl3XWNxs42y{border-radius:20px}._2VqfzH0dZ9dIl3XWNxs42y:hover{opacity:.85}._2VqfzH0dZ9dIl3XWNxs42y:active{transform:scale(.95)} ABC | Study Guides Basic Chemistry: ._3-SW6hQX6gXK9G4FM74obr{display:inline-block;vertical-align:text-bottom;width:16px;height:16px;font-size:16px;line-height:16px} c. vacuum filters Classes and seminars for water and Wastewater Certification. If this is your first exam attempt, a short history of the current exam development should be of interest. IX. c. flammable oils ._2a172ppKObqWfRHr8eWBKV{-ms-flex-negative:0;flex-shrink:0;margin-right:8px}._39-woRduNuowN7G4JTW4I8{margin-top:12px}._136QdRzXkGKNtSQ-h1fUru{display:-ms-flexbox;display:flex;margin:8px 0;width:100%}.r51dfG6q3N-4exmkjHQg_{font-size:10px;font-weight:700;letter-spacing:.5px;line-height:12px;text-transform:uppercase;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center}.r51dfG6q3N-4exmkjHQg_,._2BnLYNBALzjH6p_ollJ-RF{display:-ms-flexbox;display:flex}._2BnLYNBALzjH6p_ollJ-RF{margin-left:auto}._1-25VxiIsZFVU88qFh-T8p{padding:0}._2nxyf8XcTi2UZsUInEAcPs._2nxyf8XcTi2UZsUInEAcPs{color:var(--newCommunityTheme-widgetColors-sidebarWidgetTextColor)} What solids treatment method removes 100% of the pathogens, water, and organics (UV is not the answer), Residual Solids Management: Chlorine disinfects water much slower at a pH around 7.0 than at a pH over 8.0. b. bleach The small wastewater system certificate is a "hybrid" certificate, combining both wastewater treatment and wastewater collection expertise for communities that serve fewer than 3,300 persons. b. cyanide Thanks for your reply! d. positive displacement. What do roller guides provide in an anaerobic digester? Classes will Start September 7, 2021 and meet twice per week (Tues & Thurs) for six weeks, ending on October 14, 2021. primary effluent Reliability can only . I had the same problem with my ABC exam for my industrial license. Stabilization Ponds Operations Manual USEPA 430/9-77-012 Available through: All occupied trenches 4 or more feet deep must provide exits at. Sorry, your blog cannot share posts by email. Water Environment Federation Bookstore. By measuring the pump output. ABC wastewater exam class III : r/Wastewater. What is the purpose of a draft tube in an anaerobic sludge digester? a bacteria sample must be mailed so that the lab analysis can begin no later than. True. Hence you can not start it again. The RX Drug Company has just purchased a capsulating machine for $76,000. d. remove sludge from grit channel, Odor Control: Activated Sludge Module 3 . Sedimentation and Flotation: CA Grade 4 amp 5 Wastewater Math Part 2 of 3 YouTube. ._2Gt13AX94UlLxkluAMsZqP{background-position:50%;background-repeat:no-repeat;background-size:contain;position:relative;display:inline-block} Wastewater Grade 2 t f Flashcards Quizlet. Each of the Practice Exams is a multiple choice test (50 questions). H}Wr8[$HB$"&.ZO*JJ4p8(To>|H^sGGrB*G*f%G. GLOSSARY OF WASTEWATER WORDS 22-28 . Every test is created from a pool of possible water distribution questions. d. settleable solids, Activated Sludge: The water quality parameters of pH and alkalinity and the presence of toxic substances can impact plant operation, because of their Activated Sludge: Class K Study Guide Industrial Wastewater Operator Certification . b. vibrating trough Virtual Wastewater and Math Review workshops meet from 1:00 p.m. to 3:00 p.m. PDF Class 2 Wastewater Practice Tests a. gravity Wastewater Certification Practice Exam | Approved Environment Inc. Another name for slime growth is, Trickling Filters: Wastewater Solids Processing: c. add treatment chemicals d. hydrochloric acid. Sample questions are provided for Classes I, II, III, and IV wastewater operator certification exams, so you can study the questions that are specific to your grade level. ._12xlue8dQ1odPw1J81FIGQ{display:inline-block;vertical-align:middle} Math Sludge Digestion & Solids Handling: Regarding waste pond lab sampling, which parameter is sampled at the influent of the pond? Waste Treatment Ponds: c. sulfuric acid d. activated sludge. they prevent foaming in the annular space. 360mg/l. ABC Certification - Testing Services - Membership - Conference/Calendar - Certification Contacts - Continuing Education Review - About Us - Contact Us. trailer << /Size 71 /Info 56 0 R /Root 59 0 R /Prev 99132 /ID[<188235b86438cd10632dbf081acd9545>] >> startxref 0 %%EOF 59 0 obj << /Type /Catalog /Pages 54 0 R /Metadata 57 0 R /PageLabels 52 0 R >> endobj 69 0 obj << /S 236 /L 297 /Filter /FlateDecode /Length 70 0 R >> stream Sludge Digestion & Solids Handling: Saprophytic microorganisms are also called: Sludge Digestion & Solids Handling: Best of luck you! These Study Guides are meant to help prepare operators for their Waste Water Treatment Operators Certification Exams. d. step aeration, Activated Sludge: b)Determine that all the plant equipment is operational. What is the most probable cause for excessive algae in the effluent of a wastewater pond? 2 Study only Chapter 15 (Maintenance) and Chapter 16 (Laboratory Procedures and Chemistry) of Book #. TABLE OF CONTENTS . c. sludge digester Pool Chemistry (b) What is the magnification of the image of the fish? b. decanter c. orifice Which organism would most probably be associated with high suspended solids and biochemical oxygen demand (BOD). The program suggests purchasing their books from Sacramento. d. low operating costs, as they are east to run, Secondary Treatment: Monitor electrical equipment E.coli Test Operate safety equipment . PDF Wastewater Collections Grade 2 Practice Test California Wastewater class 3 practice exam eXam Aswers Search Engine Submit Wastewater . c. solids concentration If you want more practice problems, click here . Primary treatment is not required in which modified activated sludge process? d. organic toxicants, Activated Sludge: Sludge Digestion & Solids Handling: When I sat for the tests it had a completely different "feel" and higher level of complexity than what I studied for in the ABC. d. dissolved oxygen, Wastewater Solids Processing: Sewer "B" has 94,875 people at I also recommend these practice test to my coworkers. I just challenged the Water Treatment level 1 exam this Monday and noticed there were questions regarding distribution on it as well. Sludge Digestion & Solids Handling: No stress. Sedimentation and Flotation: Basic Concepts. 0000045118 00000 n Name the type of centrifuge that uses a knife or plow insertion to scrap off the "cake" from its walls? b. complete mix aeration I was successful writing my level III Water Distribution but it too had a lot of questions about water treatment, cross connection control, GIS systems, blueprints, dosages etc. Activated Sludge: What is the acceptable sulfur dioxide level in mg/L in wastewater plant effluent? name the laboratory glassware that can be used to heat liquids in an open flame? Press question mark to learn the rest of the keyboard shortcuts, https://royceu.com/Public/PracticeQuizes.aspx. VII. Need-to-Know Criteria outline the content that will be covered on the 2017 ABC standardized exams. Which one of the following ius the least important in the successful operation of an activated sludge plant? b. concentration g.async=!0,g.src=t,h.appendChild(g)} My tests are based off of ABC and Sacramento too. Southern Illinois Univ. 58 0 obj << /Linearized 1 /O 60 /H [ 700 326 ] /L 100420 /E 48024 /N 15 /T 99142 >> endobj xref 58 13 0000000016 00000 n excessive slime growths on a trickling filter may cause a condition on the the filter called, Trickling Filters: Sludge Digestion & Solids Handling: d. pure oxygen, Activated Sludge: (Time of day), Waste Treatment Ponds: Bacteria in an anaerobic digester will effectively utilize: Press J to jump to the feed. PDF Wastewater Collection Practice Test #3 Page 1 of 26 - Sewer Geek A wastewater [plant has a train of three rotating biological contactor (RBC) units. To help you study for your wastewater treatment operator certification exam, here are four practice problems. Disinfection: which type of centrifuge uses an other screw conveyor to move the solids to the discharge point? a. no organics d. chemical addition with counter masking or masking agents, chemical addition with counter masking or masking agents. If the gas pressure in a digester is lower than normal, what is the most probable cause? Cram has partnered with the National Tutoring Association, Conventional Wastewater Treatment Case Study, Lab Report: Phalyco-Chemical Characteristics Of Chemical Acid, How Does Hypochlorous Acid Affect A Swimming Pool. 0000045196 00000 n This test is designed to simulate the actual Wastewater exam as closely as possible. Wef Wastewater Operators Practice Exam - Cram.com Three Aeration Tanks, Each @ 100 ft. Long, 25 ft. c. once per day Rotating biological contactors are adversely affected by temperatures below_____degree F. Rotating Biological Contactors: Wastewater Laboratory Analyst Certification Exam Practice. And what online studies did you use? Wastewater Solids Processing: Loading Rates. ._3K2ydhts9_ES4s9UpcXqBi{display:block;padding:0 16px;width:100%} The demo is available to both certification programs and trainers to help prepare individuals for taking a computerized exam. d)Test start standby pimps, motors and generators. b. are more fibrous every month. What is the recommended withdrawal of chlorine in pounds from a 100 or 150 lb cylinder in a 24-hr period such that freezing does not occur? Wastewater Treatment Practice Exam | Technical Learning College Sorry, this post was deleted by the person who originally posted it. The wastewater operator certification program is a mandatory program. how often should the thermal valves be dismantled for service? In the activated sludge system for the process control of effluent suspended solids, what is the primary controlling variable for the desired microbial population? Surface loading and detention time is a clarifier are directly related to: Sedimentation and Flotation: !function(f,e,a,t,h,r){if(!f[h]){r=f[h]=function(){r.invoke? -all blowers are running. GA Water Operator Training | American Water College 0000001005 00000 n The recommended minimum depth for a waste pond is". The course is designed to prepare operators for the Grade 2, 3, and 4 Alabama Wastewater Certification Exams. All rights reserved. Humus sludge is biomass from, Trickling Filters: A solids treatment dewatering process method would be" Basic Chemistry: Secondary Treatment: Following the activated sludge what process modification is very sensitive to bulking? that is they must test what they are supposed to test. Practice Exams - Sewer Geek A pond that depends on fermentation, is odorous, and is used mainly for processing industrial wastes is classified as, Waste Treatment Ponds: For an examinee or testing client unfamiliar with the Association of Boards of Certification's computerized exams, Experience ABC's Computerized Exams gives a closer look. c. tapered aeration What condition will occur if sludge is not pumped out of primary clarifiers at regular intervals? How often should the liquid level be checked on a digester to prevent overfilling? c/ dewatering Typically, what average percent of total solids in domestic wastewater, both dissolved and suspended, are inorganics? The Examination Request for Wastewater Operator Certification must be submitted for a Letter of Admission to be issued. Bacteria are in the ______kingdom, Activated Sludge: b. improve operations before digester Which one the following types of substances is corrosive and may interfere with biological treatment 10 PPM. To see these classes - CLICK HERE. No worry. d. hydrogen sulfide. d. incineration, Wastewater Solids Processing: Which one of the following species is ozone? d. N2O. American Water College. A solids treatment stabilization process method would be: Wastewater Class 4 Exam Virginia Flashcards | Quizlet Please take this quiz and check how well do you know about CA water treatment plant operator! Need to know criteria. ._3Qx5bBCG_O8wVZee9J-KyJ{border-top:1px solid var(--newCommunityTheme-widgetColors-lineColor);margin-top:16px;padding-top:16px}._3Qx5bBCG_O8wVZee9J-KyJ ._2NbKFI9n3wPM76pgfAPEsN{margin:0;padding:0}._3Qx5bBCG_O8wVZee9J-KyJ ._2NbKFI9n3wPM76pgfAPEsN ._2btz68cXFBI3RWcfSNwbmJ{font-family:Noto Sans,Arial,sans-serif;font-size:14px;font-weight:400;line-height:21px;display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center;margin:8px 0}._3Qx5bBCG_O8wVZee9J-KyJ ._2NbKFI9n3wPM76pgfAPEsN ._2btz68cXFBI3RWcfSNwbmJ.QgBK4ECuqpeR2umRjYcP2{opacity:.4}._3Qx5bBCG_O8wVZee9J-KyJ ._2NbKFI9n3wPM76pgfAPEsN ._2btz68cXFBI3RWcfSNwbmJ label{font-size:12px;font-weight:500;line-height:16px;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}._3Qx5bBCG_O8wVZee9J-KyJ ._2NbKFI9n3wPM76pgfAPEsN ._2btz68cXFBI3RWcfSNwbmJ label svg{fill:currentColor;height:20px;margin-right:4px;width:20px;-ms-flex:0 0 auto;flex:0 0 auto}._3Qx5bBCG_O8wVZee9J-KyJ ._4OtOUaGIjjp2cNJMUxme_{-ms-flex-pack:justify;justify-content:space-between}._3Qx5bBCG_O8wVZee9J-KyJ ._4OtOUaGIjjp2cNJMUxme_ svg{display:inline-block;height:12px;width:12px}._2b2iJtPCDQ6eKanYDf3Jho{-ms-flex:0 0 auto;flex:0 0 auto}._4OtOUaGIjjp2cNJMUxme_{padding:0 12px}._1ra1vBLrjtHjhYDZ_gOy8F{font-family:Noto Sans,Arial,sans-serif;font-size:12px;letter-spacing:unset;line-height:16px;text-transform:unset;--textColor:var(--newCommunityTheme-widgetColors-sidebarWidgetTextColor);--textColorHover:var(--newCommunityTheme-widgetColors-sidebarWidgetTextColorShaded80);font-size:10px;font-weight:700;letter-spacing:.5px;line-height:12px;text-transform:uppercase;color:var(--textColor);fill:var(--textColor);opacity:1}._1ra1vBLrjtHjhYDZ_gOy8F._2UlgIO1LIFVpT30ItAtPfb{--textColor:var(--newRedditTheme-widgetColors-sidebarWidgetTextColor);--textColorHover:var(--newRedditTheme-widgetColors-sidebarWidgetTextColorShaded80)}._1ra1vBLrjtHjhYDZ_gOy8F:active,._1ra1vBLrjtHjhYDZ_gOy8F:hover{color:var(--textColorHover);fill:var(--textColorHover)}._1ra1vBLrjtHjhYDZ_gOy8F:disabled,._1ra1vBLrjtHjhYDZ_gOy8F[data-disabled],._1ra1vBLrjtHjhYDZ_gOy8F[disabled]{opacity:.5;cursor:not-allowed}._3a4fkgD25f5G-b0Y8wVIBe{margin-right:8px} Wastewater Certification Information By State October 30, 2018 We have many people contact us regarding Wastewater Operator Certification in many states.
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