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Groundwater Management in Texas

Groundwater Management in Texas. Common Law. No Tort Liability—The East Case No Wasting Water—Pleasanton v. Corpus Christi No negligent pumping (that causes subsidence)—Friendswood Development v Smith Southwest Industries. Common Law. Corollary to “Absolute Ownership Doctrine”

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Groundwater Management in Texas

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  1. Groundwater Management in Texas

  2. Common Law • No Tort Liability—The East Case • No Wasting Water—Pleasanton v. Corpus Christi • No negligent pumping (that causes subsidence)—Friendswood Development v Smith Southwest Industries

  3. Common Law • Corollary to “Absolute Ownership Doctrine” • Own everything from “heaven to hell” • Ownership with no protection from a trespass? • Does “Absolute Ownership” still apply?

  4. Ownership Issues • Who owns groundwater in situ and how is it protected? • Cannot build a fence around groundwater. • Courts won’t protect your property rights (East and Sipriano). • Only option is to have a Groundwater Conservation District.

  5. Ownership Issues • Lawsuits trying to define the ownership interest: • City of San Marcos v. TCEQ—groundwater is like wild animals wandering from property to property • EAA v Day & McDaniel—takings claim based on “absolute ownership” of groundwater

  6. Ownership Issues • Lawsuits trying to define the ownership interest: • Bragg v EAA: Takings Claim. • Judge issued preliminary ruling that Braggs are owed over $700,000 for denying one permit and issuing the other at less than the amount requested. • 7KX Investments v TxDOT • Condemnation case where damages for groundwater “taken” exceeds $7,000,000.

  7. Ownership Issues • Will these lawsuits help or hurt landowners? • Force GCDs to issue permits based on pure correlative rights? • Are GCDs a threat to property ownership? • Which is the bigger threat?

  8. Groundwater Hydrology

  9. Typical Sandstone Aquifer

  10. Domestic and Livestock

  11. D&L and Irrigation

  12. Add Major Municipal Use

  13. Typical Recharge Zone-Down Dip Aquifer

  14. Key Consideration: Aquifer Levels in Recharge Zone

  15. Overproduction or Drought

  16. “Mining” the Aquifer

  17. Gulf Coast Aquifer

  18. Multiple Aquifers

  19. Surface Water SystemPre-Development (Gaining Stream)

  20. Surface Water System Post-Development (Losing Stream)

  21. Groundwater Storage • Estimated value • Area of aquifer • Saturated thickness • Storativity (or specific yield)

  22. Width Length Saturated Thickness

  23. Aquifer Groundwater

  24. Drainable Groundwater • Distinct from groundwater storage estimate • Dependent on: • Well spacing • Well depth • (Economic) ability to withstand decreasing pumping rates

  25. Drainable Groundwater • Drainable groundwater is same as groundwater storage when: • Infinite number of wells, each pumping an infinitesimal amount to drain all storage

  26. Groundwater Budgets • Accounting of: • Inflows • Outflows • Storage Change

  27. Predevelopment Groundwater System Inflow Outflow Equilibrium: Inflow = Outflow

  28. Postdevelopment Pumping Decreased Outflow Increased Inflow Decreased Storage

  29. Dynamic Changes Due to Pumping • Increased inflow • e.g. induced stream recharge • Decreased (natural) outflow • e.g. decreased spring discharge • Change in storage • e.g. decreased groundwater levels Relative increases and decreases are aquifer specific

  30. Groundwater Conservation Districts

  31. Groundwater Conservation Districts • Conservation Amendment—Article XVI, Section 59 • Chapter 36, Water Code • Local Control of groundwater supplies

  32. Current Planning Efforts • Step 1: State divided into groundwater management areas

  33. Groundwater Management Areas (GMA)

  34. Current Planning Efforts • Step 2: Each area establishes a “Desired Future Condition” (DFC) • Step 3: TWDB runs models to determine the “Managed Available Groundwater” (MAG)

  35. Current Planning Efforts • Desired Future Conditions • Condition of the Aquifer in 50 years • Policy decision • What is a “Desired Future Condition”? • No drawdown • No more than X amount of drawdown • Maintain springflow (gaining streams) • Maintain springflow during droughts

  36. Current Planning Efforts • Managed Available Groundwater • Generated by TWDB through Groundwater Availability Models • Used for Regional Planning • Used by GCDs for permitting

  37. Current Planning Efforts • Results: • MAG = limit to the amount of groundwater withdrawals • Eventually 100% of available water will be permitted • As exempt withdrawals grow, permits will shrink • GCDs must decide how to allocate available supplies

  38. Current Planning Efforts • Allocation options: • Protect historic uses “to the maximum extent practicable” §36.116(b) • Protects investment-backed expectations • Cannot be transferred to another place of use or purpose of use (Guitar v. Hudspeth) • Based on acreage or tract size, or acre-feet per acre (allocation correlates to land ownership)

  39. Current Planning Efforts • Once 100% of the MAG is allocated, what then? • Stop issuing permits? • Continue issuing permits by reducing existing permits? • Exempt all Historic users from reductions? • How will this affect 30-year transportation permits (municipal use)?

  40. GCD Powers

  41. Section 36.116, Water Code. Regulation of Spacing and Production • In order to minimize as far as practicable the drawdown of the water table or the reduction of artesian pressure, to control subsidence, to prevent interference between wells, to prevent degradation of water quality, or to prevent waste, a district by rule may regulate: •          (1) the spacing of water wells... •          and •          (2) the production of groundwater....

  42. Regulation of Spacing is accomplished by: • siting new wells minimum distances from property lines/adjoining wells; • imposing minimum distances based on production capacity, pump size; • other spacing requirements adopted by the board.

  43. Regulation of Production is accomplished by: • imposing per-well or well-field production limits; • limiting production based on acreage or tract size; • limitation based on maximum water to be produced from a defined number of acres assigned to an authorized site;

  44. Regulation of Production is accomplished by: (cont.) • by "managed depletion"; or • by "limiting the maximum amount of water that may be produced on the basis of acre feet per acre or gallons per minute per well site per acre.“ (well capacity)

  45. What exactly is a "beneficial use"? • agriculture; • gardening; • domestic; • stock raising; • municipal; • mining; • manufacturing; • commercial; • recreational; • "pleasure purposes".

  46. "Beneficial" use also includes all the Railroad Commission regulated activities (oil, gas) and sulphur or other minerals. And "any other purpose that is useful and beneficial to the user."

  47. "WASTE" is defined by the Texas Legislature (Section 36.001(8), Water Code) to include: • pumping at a rate and volume that causes or threatens intrusion of water unsuitable for gardening, agriculture, stock raising or human consumption; • pumping groundwater without putting it to a beneficial use; • allowing the groundwater to move to a geologic strata where it cannot be recovered; • polluting or contaminating the groundwater with salt or any other deleterious matter; • willfully or negligently allowing groundwater to "escape" into a creek, river, roadside ditch, sewer, lake, etc.; • allowing irrigated groundwater to escape as tailwater onto adjoining property without the landowner's permission; • for groundwater pumped from an artesian well, willfully causing or allowing the water to run off the well owner's land or to "percolate through the stratum above which the water is found".

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