City of Corpus Christi Water Utilities
Corpus Christi
Population reference
318,387 people (EPA SDWIS active CWS PWS TX1780003)
Billing detail
Partial public detail found
Official destination
Open provider website ↗Provider-specific findings
Billing and account research from public material
Provider-specific research notes are displayed separately from fields that contain only an unavailable-information marker. Read qualifiers in each note and verify current account terms with the provider.
- Billing frequency
- Monthly; account statement controls the period.
- Rate structure
- Metered water and wastewater rates by usage class; January 1, 2026 adjustments apply, with water calculator tiers showing $4.06 per 1,000 gallons for 2,000-6,000 gallons.
- Wastewater and sewer calculation
- Corpus Christi bills water and wastewater as separate rate components on the utility statement; the reviewed 2026 material did not expose a universal winter-average formula.
Context, not a score
How documentation coverage compares
This profile
43%
overview fields with research notes
Texas
68%
records with any overview detail
National index
50%
records with any overview detail
Coverage measures what this directory documented. It does not measure service quality, affordability, or regulatory compliance.
Research record
Partial public detail found
3 of 7 fields in this section contain provider-specific public detail in dataset August 1, 2026.
Documented
43%
Details not confirmed in the reviewed public material
- Residential cost reference
- Meter reading
- New-account deposit
- Activation or transfer fee
“Not confirmed” means the directory did not identify a dependable public statement. It does not mean the provider has no policy or option.
Primary verification routes
- City of Corpus Christi Water Utilities public website ↗
Provider-controlled destination used to confirm current customer instructions.
- EPA SDWIS / ECHO lookup (TX1780003) ↗
Search the federal drinking-water database using public water system ID TX1780003.