83R18578 SLB-F By: Fletcher H.B. No. 2781 Substitute the following for H.B. No. 2781: By: Ashby C.S.H.B. No. 2781 A BILL TO BE ENTITLED 1-1 AN ACT 1-2 relating to rainwater harvesting and other water conservation 1-3 initiatives. 1-4 BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF TEXAS: 1-5 SECTION 1. Section 447.004(c-1), Government Code, is 1-6 amended to read as follows: 1-7 (c-1) The procedural standards adopted under this section 1-8 must require that: 1-9 (1) on-site reclaimed system technologies, including 1-10 rainwater harvesting, condensate collection, or cooling tower blow 1-11 down, or a combination of those system technologies, for potable 1-12 and nonpotable indoor and outdoor water use [and landscape 1-13 watering] be incorporated into the design and construction of: 1-14 (A) each new state building with a roof area 1-15 measuring at least 10,000 square feet; and 1-16 (B) any other new state building for which the 1-17 incorporation of such systems is feasible; and 1-18 (2) rainwater harvesting system technology for 1-19 potable and nonpotable indoor and outdoor water use [and landscape 1-20 watering] be incorporated into the design and construction of each 1-21 new state building with a roof area measuring at least 50,000 square 1-22 feet that is located in an area of this state in which the average 1-23 annual rainfall is at least 20 inches. 1-24 SECTION 2. Section 341.042(b), Health and Safety Code, as 2-1 amended by Chapters 1311 (H.B. 3391) and 1240 (S.B. 1073), Acts of 2-2 the 82nd Legislature, Regular Session, 2011, is reenacted and 2-3 amended to read as follows: 2-4 (b) The commission by rule shall provide that if a structure 2-5 [is connected to a public water supply system and] has a rainwater 2-6 harvesting system and uses a public water supply for an auxiliary 2-7 water source [for indoor use], the structure must have appropriate 2-8 cross-connection safeguards. 2-9 SECTION 3. Sections 341.042(b-1) and (b-3), Health and 2-10 Safety Code, as added by Chapter 1240 (S.B. 1073), Acts of the 82nd 2-11 Legislature, Regular Session, 2011, are amended to read as follows: 2-12 (b-1) A privately owned rainwater harvesting system with a 2-13 capacity of more than 500 gallons that has an auxiliary water supply 2-14 shall have a backflow prevention assembly or an air gap installed at 2-15 the storage facility for the harvested rainwater to ensure physical 2-16 separation between the rainwater harvesting system and the 2-17 auxiliary water supply. A rainwater harvesting system that meets 2-18 the requirements of this subsection is considered connected to a 2-19 public water supply system only for purposes of compliance with 2-20 minimum water system capacity requirements as determined by 2-21 commission rule. [The commission shall work with the department to 2-22 develop rules regarding the installation and maintenance of 2-23 rainwater harvesting systems that are used for indoor potable 2-24 purposes and connected to a public water supply system. The rules 2-25 must contain criteria that are sufficient to ensure that: 2-26 [(1) safe sanitary drinking water standards are met; 2-27 and 3-1 [(2) harvested rainwater does not come into 3-2 communication with a public water supply system's drinking water at 3-3 a location off of the property on which the rainwater harvesting 3-4 system is located.] 3-5 (b-3) A person who intends to use [connect a rainwater 3-6 harvesting system to] a public water supply system as an auxiliary 3-7 water source [for use for potable purposes] must give written 3-8 notice of that intention to the municipality in which the rainwater 3-9 harvesting system is located or the owner or operator of the public 3-10 water supply system [before connecting the rainwater harvesting 3-11 system to the public water supply system]. The public water supply 3-12 system used as an auxiliary water source may be connected only to 3-13 the water storage tank and may not be connected to the plumbing of a 3-14 structure. 3-15 SECTION 4. Section 341.042(b-3), Health and Safety Code, as 3-16 added by Chapter 1311 (H.B. 3391), Acts of the 82nd Legislature, 3-17 Regular Session, 2011, is redesignated as Section 341.042(b-5), 3-18 Health and Safety Code, and amended to read as follows: 3-19 (b-5) [(b-3)] A municipality or the owner or operator of a 3-20 public water supply system may not be held liable for any adverse 3-21 health effects allegedly caused by the consumption of water 3-22 collected by a rainwater harvesting system that uses [is connected 3-23 to] a public water supply system or an auxiliary water source and is 3-24 used for potable purposes if the municipality or the public water 3-25 supply system is in compliance with the sanitary standards for 3-26 drinking water adopted by the commission and applicable to the 3-27 municipality or public water supply system. 4-1 SECTION 5. Section 580.004(b), Local Government Code, is 4-2 amended to read as follows: 4-3 (b) The Texas Water Development Board shall ensure that 4-4 training on rainwater harvesting is available for the members of 4-5 the permitting staffs of municipalities and counties at least 4-6 quarterly. Each member of the permitting staff of each county and 4-7 municipality located wholly or partly in an area designated by the 4-8 Texas Commission on Environmental Quality as a priority groundwater 4-9 management area under Section 35.008, Water Code, whose work 4-10 relates directly to permits involving rainwater harvesting and each 4-11 member of the permitting staff of each county and municipality with 4-12 a population of more than 10,000 [100,000] whose work relates 4-13 directly to permits involving rainwater harvesting must receive 4-14 appropriate training regarding rainwater harvesting standards and 4-15 their relation to permitting at least once every five 4-16 years. Members of the permitting staffs of counties and 4-17 municipalities not located wholly or partly in an area designated 4-18 by the Texas Commission on Environmental Quality as a priority 4-19 groundwater management area under Section 35.008, Water Code, whose 4-20 work relates directly to permits involving rainwater harvesting and 4-21 members of the permitting staffs of counties and municipalities 4-22 with a population of 10,000 [100,000] or less whose work relates 4-23 directly to permits involving rainwater harvesting are encouraged 4-24 to receive the training. The Texas Water Development Board may 4-25 provide appropriate training by seminars or by videotape or 4-26 functionally similar and widely available media without cost. 4-27 SECTION 6. Section 5.008(b), Property Code, is amended to 5-1 read as follows: 5-2 (b) The notice must be executed and must, at a minimum, read 5-3 substantially similar to the following: 5-4 SELLER'S DISCLOSURE NOTICE 5-5 CONCERNING THE PROPERTY AT ___________________________________ 5-6 (Street Address and City) 5-8 THIS NOTICE IS A DISCLOSURE OF SELLER'S KNOWLEDGE OF 5-9 THE CONDITION OF THE PROPERTY AS OF THE DATE SIGNED BY 5-10 SELLER AND IS NOT A SUBSTITUTE FOR ANY INSPECTIONS OR 5-11 WARRANTIES THE PURCHASER MAY WISH TO OBTAIN. IT IS NOT 5-12 A WARRANTY OF ANY KIND BY SELLER OR SELLER'S AGENTS. 5-13 Seller __ is __ is not occupying the Property. 5-14 If unoccupied, how long since Seller has occupied the Property? 5-15 ________________________________________________________________ 5-16 1. The Property has the items checked below: 5-17 Write Yes (Y), No (N), or Unknown (U). 5-18 5-19 __ Range __ Oven __ Microwave __ Range __ Oven __ Microwave __ Range __ Oven __ Microwave 5-20 __ Dishwasher __ Trash Compactor __ Disposal __ Dishwasher __ Trash Compactor __ Disposal __ Dishwasher __ Trash Compactor __ Disposal 5-21 __ Washer/Dryer __ Window __ Rain Gutters __ Washer/Dryer __ Window __ Rain Gutters __ Washer/Dryer __ Window __ Rain Gutters 5-22 Hookups Screens Hookups Screens Hookups Screens 5-23 __ Security __ Fire Detection __ Intercom __ Security __ Fire Detection __ Intercom __ Security __ Fire Detection __ Intercom 5-24 System Equipment System System Equipment System System Equipment System 5-25 __ Smoke Detector __ Smoke Detector __ Smoke Detector 5-26 __ Smoke Detector - __ Smoke Detector - __ Smoke Detector - 5-27 Hearing Impaired Hearing Impaired Hearing Impaired 5-28 __ Carbon Monoxide __ Carbon Monoxide __ Carbon Monoxide 5-29 Alarm Alarm Alarm 5-30 __ Emergency Escape __ Emergency Escape __ Emergency Escape 5-31 Ladder(s) Ladder(s) Ladder(s) 5-32 __ TV Antenna __ Cable TV __ Satellite __ TV Antenna __ Cable TV __ Satellite __ TV Antenna __ Cable TV __ Satellite 5-33 Wiring Dish Wiring Dish Wiring Dish 5-34 __ Ceiling Fan(s) __ Attic Fan(s) __ Exhaust __ Ceiling Fan(s) __ Attic Fan(s) __ Exhaust __ Ceiling Fan(s) __ Attic Fan(s) __ Exhaust 5-35 Fan(s) Fan(s) Fan(s) 5-36 __ Central A/C __ Central Heating __ Wall/Window __ Central A/C __ Central Heating __ Wall/Window __ Central A/C __ Central Heating __ Wall/Window 5-37 Air Air Air 5-38 Conditioning Conditioning Conditioning 5-39 __ Plumbing System __ Septic System __ Public Sewer __ Plumbing System __ Septic System __ Public Sewer __ Plumbing System __ Septic System __ Public Sewer 5-40 System System System 5-41 __ Patio/Decking __ Outdoor Grill __ Fences __ Patio/Decking __ Outdoor Grill __ Fences __ Patio/Decking __ Outdoor Grill __ Fences 5-42 __ Pool __ Sauna __ Spa __ Pool __ Sauna __ Spa __ Pool __ Sauna __ Spa 5-43 __ Hot Tub __ Hot Tub __ Hot Tub 5-44 __ Pool Equipment __ Pool Heater __ Automatic Lawn __ Pool Equipment __ Pool Heater __ Automatic Lawn __ Pool Equipment __ Pool Heater __ Automatic Lawn 6-1 Sprinkler Sprinkler Sprinkler 6-2 System System System 6-3 __ Fireplace(s) & __ Fireplace(s) & __ Fireplace(s) & __ Fireplace(s) & __ Fireplace(s) & __ Fireplace(s) & 6-4 Chimney Chimney Chimney Chimney Chimney Chimney 6-5 (Woodburning) (Mock) (Woodburning) (Mock) (Woodburning) (Mock) 6-6 __ Natural Gas Lines __ Gas Fixtures __ Natural Gas Lines __ Gas Fixtures __ Natural Gas Lines __ Gas Fixtures 6-7 __ Liquid Propane Gas: __ LP Community __ LP on Property __ Liquid Propane Gas: __ LP Community __ LP on Property __ Liquid Propane Gas: __ LP Community __ LP on Property 6-8 (Captive) (Captive) (Captive) 6-9 Garage: __ Attached __ Not Attached __ Carport Garage: __ Attached __ Not Attached __ Carport Garage: __ Attached __ Not Attached __ Carport 6-10 Garage Door Opener(s): __ Electronic __ Control(s) Garage Door Opener(s): __ Electronic __ Control(s) Garage Door Opener(s): __ Electronic __ Control(s) 6-11 Water Heater: __ Gas __ Electric Water Heater: __ Gas __ Electric Water Heater: __ Gas __ Electric 6-12 Water Supply: __ City __ Well __ MUD __ Co-op Water Supply: __ City __ Well __ MUD __ Co-op Water Supply: __ City __ Well __ MUD __ Co-op 6-13 Roof Type: ________________________________ Age: _____(approx) 6-14 Are you (Seller) aware of any of the above items that are not in 6-15 working condition, that have known defects, or that are in need of 6-16 repair? __ Yes __ No __ Unknown. 6-17 If yes, then describe. (Attach additional sheets if necessary): 6-18 ________________________________________________________________ 6-19 ________________________________________________________________ 6-20 2. Does the property have working smoke detectors installed in 6-21 accordance with the smoke detector requirements of Chapter 766, 6-22 Health and Safety Code?* __ Yes __ No __ Unknown. 6-23 If the answer to the question above is no or unknown, 6-24 explain. (Attach additional sheets if necessary):______________ 6-25 ________________________________________________________________ 6-26 ________________________________________________________________ 6-27 *Chapter 766 of the Health and Safety Code requires 6-28 one-family or two-family dwellings to have working smoke detectors 6-29 installed in accordance with the requirements of the building code 6-30 in effect in the area in which the dwelling is located, including 6-31 performance, location, and power source requirements. If you do 6-32 not know the building code requirements in effect in your area, you 6-33 may check unknown above or contact your local building official for 7-1 more information. A buyer may require a seller to install smoke 7-2 detectors for the hearing impaired if: (1) the buyer or a member of 7-3 the buyer's family who will reside in the dwelling is hearing 7-4 impaired; (2) the buyer gives the seller written evidence of the 7-5 hearing impairment from a licensed physician; and (3) within 10 7-6 days after the effective date, the buyer makes a written request for 7-7 the seller to install smoke detectors for the hearing impaired and 7-8 specifies the locations for installation. The parties may agree 7-9 who will bear the cost of installing the smoke detectors and which 7-10 brand of smoke detectors to install. 7-11 3. Are you (Seller) aware of any known defects/malfunctions in any 7-12 of the following? 7-13 Write Yes (Y) if you are aware, write No (N) if you are not aware. 7-14 7-15 __ Interior Walls __ Ceilings __ Floors __ Interior Walls __ Ceilings __ Floors __ Interior Walls __ Ceilings __ Floors 7-16 __ Exterior Walls __ Doors __ Windows __ Exterior Walls __ Doors __ Windows __ Exterior Walls __ Doors __ Windows 7-17 __ Roof __ Foundation/ __ Basement __ Roof __ Foundation/ __ Basement __ Roof __ Foundation/ __ Basement 7-18 Slab(s) Slab(s) Slab(s) 7-19 __ Walls/Fences __ Driveways __ Sidewalks __ Walls/Fences __ Driveways __ Sidewalks __ Walls/Fences __ Driveways __ Sidewalks 7-20 __ Plumbing/Sewers/ __ Electrical __ Lighting __ Plumbing/Sewers/ __ Electrical __ Lighting __ Plumbing/Sewers/ __ Electrical __ Lighting 7-21 Septics Systems Fixtures Septics Systems Fixtures Septics Systems Fixtures 7-22 __ Other Structural Components (Describe):_______________________ 7-23 ________________________________________________________________ 7-24 ________________________________________________________________ 7-25 If the answer to any of the above is yes, explain. (Attach 7-26 additional sheets if necessary):________________________________ 7-27 ________________________________________________________________ 7-28 ________________________________________________________________ 7-29 4. Are you (Seller) aware of any of the following conditions? 7-30 Write Yes (Y) if you are aware, write No (N) if you are not aware. 7-31 7-32 __ Active Termites __ Previous Structural __ Active Termites __ Previous Structural __ Active Termites __ Previous Structural 8-1 (includes or Roof Repair (includes or Roof Repair (includes or Roof Repair 8-2 wood-destroying insects) wood-destroying insects) wood-destroying insects) 8-3 __ Termite or Wood Rot Damage __ Hazardous or Toxic Waste __ Termite or Wood Rot Damage __ Hazardous or Toxic Waste __ Termite or Wood Rot Damage __ Hazardous or Toxic Waste 8-4 Needing Repair Needing Repair Needing Repair 8-5 __ Previous Termite Damage __ Asbestos Components __ Previous Termite Damage __ Asbestos Components __ Previous Termite Damage __ Asbestos Components 8-6 __ Previous Termite __ Urea formaldehyde __ Previous Termite __ Urea formaldehyde __ Previous Termite __ Urea formaldehyde 8-7 Treatment Insulation Treatment Insulation Treatment Insulation 8-8 __ Previous Flooding __ Radon Gas __ Previous Flooding __ Radon Gas __ Previous Flooding __ Radon Gas 8-9 __ Improper Drainage __ Lead Based Paint __ Improper Drainage __ Lead Based Paint __ Improper Drainage __ Lead Based Paint 8-10 __ Water Penetration __ Aluminum Wiring __ Water Penetration __ Aluminum Wiring __ Water Penetration __ Aluminum Wiring 8-11 __ Located in 100-Year __ Previous Fires __ Located in 100-Year __ Previous Fires __ Located in 100-Year __ Previous Fires 8-12 Floodplain Floodplain Floodplain 8-13 __ Present Flood Insurance __ Unplatted Easements __ Present Flood Insurance __ Unplatted Easements __ Present Flood Insurance __ Unplatted Easements 8-14 Coverage Coverage Coverage 8-15 __ Landfill, Settling, Soil __ Subsurface __ Landfill, Settling, Soil __ Subsurface __ Landfill, Settling, Soil __ Subsurface 8-16 Movement, Fault Lines Structure or Pits Movement, Fault Lines Structure or Pits Movement, Fault Lines Structure or Pits 8-17 __ Single Blockable Main __ Previous Use of Premises __ Single Blockable Main __ Previous Use of Premises __ Single Blockable Main __ Previous Use of Premises 8-18 Drain in Pool/Hot for Manufacture of Drain in Pool/Hot for Manufacture of Drain in Pool/Hot for Manufacture of 8-19 Tub/Spa* Methamphetamine Tub/Spa* Methamphetamine Tub/Spa* Methamphetamine 8-20 If the answer to any of the above is yes, explain. (Attach 8-21 additional sheets if necessary):________________________________ 8-22 ________________________________________________________________ 8-23 ________________________________________________________________ 8-24 *A single blockable main drain may cause a suction entrapment 8-25 hazard for an individual. 8-26 5. Are you (Seller) aware of any item, equipment, or system in or 8-27 on the property that is in need of repair? __ Yes (if you are 8-28 aware) __ No (if you are not aware). If yes, explain (attach 8-29 additional sheets as necessary)._________________________________ 8-30 6. Are you (Seller) aware of any of the following? 8-31 Write Yes (Y) if you aware, write No (N) if you are not aware. 8-32 8-33 __ Room additions, structural modifications, or other alterations or repairs made without necessary permits or not in compliance with building codes in effect at that time. __ Room additions, structural modifications, or other alterations or repairs made without necessary permits or not in compliance with building codes in effect at that time. __ Room additions, structural modifications, or other alterations or repairs made without necessary permits or not in compliance with building codes in effect at that time. 8-34 __ Homeowners' Association or maintenance fees or assessments. __ Homeowners' Association or maintenance fees or assessments. __ Homeowners' Association or maintenance fees or assessments. 8-35 __ Any "common area" (facilities such as pools, tennis courts, walkways, or other areas) co-owned in undivided interest with others. __ Any "common area" (facilities such as pools, tennis courts, walkways, or other areas) co-owned in undivided interest with others. __ Any "common area" (facilities such as pools, tennis courts, walkways, or other areas) co-owned in undivided interest with others. 8-36 __ Any notices of violations of deed restrictions or governmental ordinances affecting the condition or use of the Property. __ Any notices of violations of deed restrictions or governmental ordinances affecting the condition or use of the Property. __ Any notices of violations of deed restrictions or governmental ordinances affecting the condition or use of the Property. 9-1 __ Any lawsuits directly or indirectly affecting the Property. __ Any lawsuits directly or indirectly affecting the Property. __ Any lawsuits directly or indirectly affecting the Property. 9-2 __ Any condition on the Property which materially affects the physical health or safety of an individual. __ Any condition on the Property which materially affects the physical health or safety of an individual. __ Any condition on the Property which materially affects the physical health or safety of an individual. 9-3 __ Any rainwater harvesting system located on the property that is larger than 500 gallons and that uses a public water supply as an auxiliary water source [connected to the property's public water supply that is able to be used for indoor potable purposes]. __ Any rainwater harvesting system located on the property that is larger than 500 gallons and that uses a public water supply as an auxiliary water source [connected to the property's public water supply that is able to be used for indoor potable purposes]. __ Any rainwater harvesting system located on the property that is larger than 500 gallons and that uses a public water supply as an auxiliary water source [connected to the property's public water supply that is able to be used for indoor potable purposes]. 9-4 If the answer to any of the above is yes, explain. (Attach 9-5 additional sheets if necessary): ______________________________ 9-6 ________________________________________________________________ 9-7 ________________________________________________________________ 9-8 7. If the property is located in a coastal area that is seaward of 9-9 the Gulf Intracoastal Waterway or within 1,000 feet of the mean high 9-10 tide bordering the Gulf of Mexico, the property may be subject to 9-11 the Open Beaches Act or the Dune Protection Act (Chapter 61 or 63, 9-12 Natural Resources Code, respectively) and a beachfront 9-13 construction certificate or dune protection permit may be required 9-14 for repairs or improvements. Contact the local government with 9-15 ordinance authority over construction adjacent to public beaches 9-16 for more information. 9-17 _______________________________________________________ 9-18 Date Signature of Seller 9-19 The undersigned purchaser hereby acknowledges receipt of the 9-20 foregoing notice. 9-21 _______________________________________________________ 9-22 Date Signature of Purchaser 9-23 SECTION 7. Not later than January 1, 2014, the Texas 9-24 Commission on Environmental Quality shall adopt rules to implement 9-25 Section 341.042, Health and Safety Code, as amended by this Act. 9-26 SECTION 8. Sections 341.042(b-1) and (b-2), Health and 9-27 Safety Code, as added by Chapter 1311 (H.B. 3391), Acts of the 82nd 10-1 Legislature, Regular Session, 2011, are repealed. 10-2 SECTION 9. Section 5.008(b), Property Code, as amended by 10-3 this Act, applies only to a transfer of property that occurs on or 10-4 after the effective date of this Act. A transfer of property that 10-5 occurs before the effective date of this Act is governed by the law 10-6 applicable to the transfer immediately before that date, and the 10-7 former law is continued in effect for that purpose. For the 10-8 purposes of this section, a transfer of property occurs before the 10-9 effective date of this Act if the contract binding the purchaser to 10-10 purchase the property is executed before that date. 10-11 SECTION 10. This Act takes effect September 1, 2013. __ Range __ Oven __ Microwave __ Dishwasher __ Trash Compactor __ Disposal __ Washer/Dryer __ Window __ Rain Gutters Hookups Screens __ Security __ Fire Detection __ Intercom System Equipment System __ Smoke Detector __ Smoke Detector - Hearing Impaired __ Carbon Monoxide Alarm __ Emergency Escape Ladder(s) __ TV Antenna __ Cable TV __ Satellite Wiring Dish __ Ceiling Fan(s) __ Attic Fan(s) __ Exhaust Fan(s) __ Central A/C __ Central Heating __ Wall/Window Air Conditioning __ Plumbing System __ Septic System __ Public Sewer System __ Patio/Decking __ Outdoor Grill __ Fences __ Pool __ Sauna __ Spa __ Hot Tub __ Pool Equipment __ Pool Heater __ Automatic Lawn Sprinkler System __ Fireplace(s) & __ Fireplace(s) & Chimney Chimney (Woodburning) (Mock) __ Natural Gas Lines __ Gas Fixtures __ Liquid Propane Gas: __ LP Community __ LP on Property (Captive) Garage: __ Attached __ Not Attached __ Carport Garage Door Opener(s): __ Electronic __ Control(s) Water Heater: __ Gas __ Electric Water Supply: __ City __ Well __ MUD __ Co-op __ Interior Walls __ Ceilings __ Floors __ Exterior Walls __ Doors __ Windows __ Roof __ Foundation/ __ Basement Slab(s) __ Walls/Fences __ Driveways __ Sidewalks __ Plumbing/Sewers/ __ Electrical __ Lighting Septics Systems Fixtures __ Active Termites __ Previous Structural (includes or Roof Repair wood-destroying insects) __ Termite or Wood Rot Damage __ Hazardous or Toxic Waste Needing Repair __ Previous Termite Damage __ Asbestos Components __ Previous Termite __ Urea formaldehyde Treatment Insulation __ Previous Flooding __ Radon Gas __ Improper Drainage __ Lead Based Paint __ Water Penetration __ Aluminum Wiring __ Located in 100-Year __ Previous Fires Floodplain __ Present Flood Insurance __ Unplatted Easements Coverage __ Landfill, Settling, Soil __ Subsurface Movement, Fault Lines Structure or Pits __ Single Blockable Main __ Previous Use of Premises Drain in Pool/Hot for Manufacture of Tub/Spa* Methamphetamine __ Room additions, structural modifications, or other alterations or repairs made without necessary permits or not in compliance with building codes in effect at that time. __ Homeowners' Association or maintenance fees or assessments. __ Any "common area" (facilities such as pools, tennis courts, walkways, or other areas) co-owned in undivided interest with others. __ Any notices of violations of deed restrictions or governmental ordinances affecting the condition or use of the Property. __ Any lawsuits directly or indirectly affecting the Property. __ Any condition on the Property which materially affects the physical health or safety of an individual. __ Any rainwater harvesting system located on the property that is larger than 500 gallons and that uses a public water supply as an auxiliary water source [connected to the property's public water supply that is able to be used for indoor potable purposes].