SIM Water Ledger Opportunity Engine

Find where public water constraints make field-level demand accounting matter.

Nano Flow fits where water is constrained by timing, delivery rate, pumping energy, storage and recovery logistics, or shortage exposure. This prototype ranks candidate zones for measured pilots, not legal status.

Opportunity zones

  • Yuma / Lower Colorado River agriculture - 87, High-priority validation zone
  • Pinal AMA / CAP-groundwater transition zones - 81.7, Strategic pilot zone
  • Recharge/LTSC-heavy AMAs - 73.7, Strategic pilot zone
  • CAP service-area agriculture and adjacent districts - 69.4, Pilot candidate
  • Municipal-ag interface zones - 63.3, Pilot candidate
Ranked Zones

Initial opportunity ranking for Nano Flow validation and outreach.

High-priority validation zone

Yuma / Lower Colorado River agriculture

87

Reclamation accounting, ET data, high-value agriculture, Colorado River exposure, and policy visibility make this the best validation corridor.

Product angle
Measured field trial, specialty crop stability, reduced peak application intensity, documented soil tension, applied water, flow, pressure, and energy.
Partner type
University Extension irrigation specialists, irrigation consultants, growers, Reclamation-aware water managers.
Data sources
Reclamation Water Accounting, CUL, LCRAS, ADWR irrigation district maps.

Measured field trial, specialty crop stability, reduced peak application intensity, documented soil tension, applied water, flow, pressure, and energy.

Strategic pilot zone

Pinal AMA / CAP-groundwater transition zones

81.7

Groundwater stress, agriculture, CAP dependence, shortage exposure, and land/water conflict are visible in the same region.

Product angle
Lower peak demand, storage-buffered irrigation, lower pumping burden, and specialty crop transition potential.
Partner type
Irrigation districts, farmers, NRCS/TSPs, ADWR-informed planners.
Data sources
ADWR Agriculture, Hydrology, Overdraft, GWSI, Well Registry, CAP system data.

Lower peak demand, storage-buffered irrigation, lower pumping burden, and specialty crop transition potential.

Strategic pilot zone

Recharge/LTSC-heavy AMAs

73.7

Phoenix, Tucson, and Pinal AMAs combine stored credits, recovery logic, municipal-ag tension, and shortage planning.

Product angle
Make recovered or stored water more usable by reducing the receiving field system flow requirement.
Partner type
LTSC holders, recharge facility operators, municipal-ag partnerships, irrigation districts.
Data sources
ADWR recharge accounting, LTSC map, Recharge dashboard.

Make recovered or stored water more usable by reducing the receiving field system flow requirement.

Pilot candidate

CAP service-area agriculture and adjacent districts

69.4

CAP allocation exposure, shortage risk, wheeling/recovery complexity, and farm delivery spikes interact.

Product angle
Reduce demand spikes, enable smaller delivery windows, and integrate farm buffers.
Partner type
CAP-adjacent users, districts, conservation planners, water attorneys, and water consultants.
Data sources
CAP allocations, CAP GIS maps, ADWR groundwater basin with CAP maps.

Reduce demand spikes, enable smaller delivery windows, and integrate farm buffers.

Pilot candidate

Municipal-ag interface zones

63.3

Growth pressure, assured water supply, municipal providers, and agricultural demand create planning pressure.

Product angle
Ag conservation pilots that produce measurable water-energy benefits without treating agriculture as disposable.
Partner type
Municipalities, counties, water providers, ag landowners, conservation districts.
Data sources
ADWR Municipal, CWS, AAWS, and Phoenix Area Municipal Providers dashboards.

Ag conservation pilots that produce measurable water-energy benefits without treating agriculture as disposable.

MVP data layers to import first

These layers are the first manual imports before scheduled ETL or automated refreshes.

Layer What it reveals Nano Flow opportunity Source
ADWR GWSI tabular download Depth-to-water and monitoring-well context Find areas where pumping lift makes peak-demand reduction and energy accounting more valuable. ADWR GIS Data and Maps
ADWR Well Registry layer Well density and agricultural pumping geography Identify concentrated pumping regions for measured Nano Flow pilots. ADWR GIS Data and Maps
ADWR Grandfathered Water Rights layer Irrigation groundwater-right context in AMAs Target regulated-right farms where conservation documentation matters. ADWR GIS Data and Maps
ADWR Long-Term Storage Credits map/dashboard data Stored/recoverable water geography and account balances where public Connect storage/recovery accounting to field-level usability. ADWR Recharge and dashboards
CAP Subcontracting Status Report CAP allocation and subcontract exposure Prioritize CAP-adjacent shortage planning and delivery-smoothing conversations. CAP Allocations
Reclamation Lower Colorado River Water Accounting and CUL data Diversions, returns, consumptive use, ET/acreage accounting context Frame Yuma and Lower Colorado pilots inside serious water-accounting methods. Bureau of Reclamation