Active hazard footprint
0 active alerts
No NWS-driven alerts active in the cached water-summary feed. Drought + precipitation context land once those snapshots are committed.
No sewer overflow rows in the 30-day window.
County workspace
Travis County
travis-county
Travis County county intelligence
Cross-source county ranking context from the Atlas county explorer service, with committed Wave 1 analytics overlays to help answer what changed and why.
Saving to the shared watchlist workspace.
Common county terms
Texas Water Development Board (TWDB)Hydrologic Unit Code (HUC)Public Water System (PWS)
91.81
Composite score
14
Composite rank
5
Highlight lanes
#2
Wave 1 risk rank
Investigation context
Weather + hydrology context for Travis County
Composite operating context — active hazards, hydrologic features, surface-water condition, and infrastructure footprint — pulled from cached snapshots only.
Hydrology features
7 TWDB features
GULF_COAST · CARRIZO · Brazos · Colorado
6 Major Aquifers · 4 Major River Basins · 1 HUC 8 Hydrologic Units
Surface water condition
5 impaired / 61 segments
8% of cached TCEQ surface segments in this county carry at least one impairment flag.
Basin: Colorado River Basin
Drinking-water exposure
136 SDWIS violations
28 public water systems with cached health-based violations since 2023-04-01. 146,954 people served by those systems.
Top PWS: NORTH SHORE PRIVATE WATER SYNDICATE (41 viol.) · Top contaminant code: 2950
Stream gauge coverage
0 active gauges
No active stream gauges in the cached water-summary feed. Hydrologic stress signal lands once gauges fold in.
USGS streamflow anomaly + drought class join in next-up.
Boil-water proxy · microbial rule
68 microbial violations
7 PWSes carry SDWIS rule-group 100 (microbial) violations — the same rule that triggers Texas boil-water advisories. 23 of those are Tier 1 (24-hour public notice).
Top PWS: NORTH SHORE PRIVATE WATER SYNDICATE (41 viol.) · Latest: 2025-11-01
Treatment stress · E2 disinfectant
49 disinfectant violations
6 PWSes carry SDWIS rule-group 200 (Disinfectants and Disinfection Byproducts Rule) violations — the same rule family that drives E2 disinfectant residual reporting.
Top PWS: BARTON CREEK LAKESIDE (17 viol.) · Top contaminant code: 2950 · Latest: 2025-10-01
Impaired surface segments in this county
- Gilleland CreekColorado River Basin · contact recreation
- Waller CreekColorado River Basin · aquatic life, contact recreation
- Onion CreekColorado River Basin · general use
- Taylor Slough SouthColorado River Basin · contact recreation
- Spicewood Tributary to Shoal CreekColorado River Basin · contact recreation
Impairment is a legal-use-support classification, not a direct harm claim.
Analytics snapshot
Risk trend from committed snapshots
Uses the committed county-history artifact only. Atlas does not backfill imaginary periods; if a previous snapshot is missing, this panel says so.
Risk scorePressure score
Risk score
9.72 · No change
Pressure score
0.43 · No change
Systems / violations
3 flagged systems shown
Pressure quadrant
Lower pressure + high risk
Interpretation
What changed and why
Travis County is currently driven most by county returns in the county explorer stack, while the committed analytics lane classifies it as lower pressure + high risk.
Across the latest two committed snapshots, both the county risk score and pressure score are unchanged, so the analytical read is about persistent position rather than a new spike. The county is steady across the latest committed comparison window.
Lower pressure + high risk
Drinking-water risk is elevated relative to peers even though the county sits below the current statewide median on the pressure axis.
Grounding and caveats
County analytics are derived from committed SDWIS, ACS county population, surface-water-quality, and TWDB hydrology snapshots. History appends one real snapshot per run and never fabricates prior periods.
- • countyRiskScore is the statewide 0-100 normalization of summed SDWIS DWRS raw scores per county.
- • pressureScore is the statewide 0-100 normalization of impaired segment counts per 100k residents when population is available; otherwise it falls back to raw impaired segment count.
- • Rank deltas compare the newest county-history snapshot against the immediately preceding real snapshot.
- • Both axes are normalized to a 0-100 statewide range for stable chart consumption.
Driver decomposition
Top explorer lanes ranked against the statewide county stack. Percentile and contribution values are derived from the reusable Wave 1 analytics spine.
County returns
Rank #5 · 98.46 percentile
Value 245544975.64
19.69 pts into composite
21.45% of the current composite score from this lane.
CPI investigations
Rank #5 · 98.46 percentile
Value 54795
19.69 pts into composite
21.45% of the current composite score from this lane.
Water districts
Rank #5 · 98.46 percentile
Value 122
19.69 pts into composite
21.45% of the current composite score from this lane.
Permits
Rank #5 · 98.46 percentile
Value 100
19.69 pts into composite
21.45% of the current composite score from this lane.
Top systems behind the county signal
When county-history carries system-level highlights, Atlas surfaces the systems contributing the most to the latest committed risk snapshot.
CITY OF PFLUGERVILLE
PWS TX2270014
Risk contribution 5.01
10 violations in the cached snapshot
MANVILLE WSC
PWS TX2270033
Risk contribution 2.87
7 violations in the cached snapshot
CITY OF LAGO VISTA
PWS TX2270092
Risk contribution 0.74
5 violations in the cached snapshot
Operator lane
Operators visible in this county snapshot
Ranked only from the current permittee and CID applicant snapshot. Atlas links out where operator presence is visible; it does not invent a deeper hierarchy or historical market share.
5 visible operators
CITY OF ELGIN
1 permits · 0 cases · 0 procedural pressure in Travis County
Statewide footprint: 1 counties
Saving to the shared watchlist workspace.
Current record mix: 0 hearing requests · 0 public meeting requests · 0 comments across visible cases.
CITY OF MANOR
1 permits · 0 cases · 0 procedural pressure in Travis County
Statewide footprint: 1 counties
Saving to the shared watchlist workspace.
Current record mix: 0 hearing requests · 0 public meeting requests · 0 comments across visible cases.
CLAYTON PROPERTIES GROUP INC
1 permits · 0 cases · 0 procedural pressure in Travis County
Statewide footprint: 1 counties
Saving to the shared watchlist workspace.
Current record mix: 0 hearing requests · 0 public meeting requests · 0 comments across visible cases.
GOOD AND WEST ACQUISITIONS LLC;SWOAKS290 HOLDING LLC
1 permits · 0 cases · 0 procedural pressure in Travis County
Statewide footprint: 1 counties
Saving to the shared watchlist workspace.
Current record mix: 0 hearing requests · 0 public meeting requests · 0 comments across visible cases.
GREAT ESCAPES OPPORTUNITY ZONE FUND LLC
1 permits · 0 cases · 0 procedural pressure in Travis County
Statewide footprint: 1 counties
Saving to the shared watchlist workspace.
Current record mix: 0 hearing requests · 0 public meeting requests · 0 comments across visible cases.
County ↔ operator navigation
Move from county stress to named operators
County rankings show where signal concentrates. Operator pages show which named permittees and applicants are currently visible inside that signal.
The strongest visible crosslinks here come from CITY OF ELGIN and CITY OF MANOR. Use those pages to inspect county concentration, case posture, and permit roster.
- • County page: risk, hydrology, and statewide rank context.
- • Operator page: county footprint, open CID case posture, and pending permit roster.
- • Permit view: county-scoped transaction list for the current public snapshot.
Highlights
Top-ranked source lanes per the cached county overview.
County returns
Rank 5 · Value 245544975.64
CPI investigations
Rank 5 · Value 54795
Water districts
Rank 5 · Value 122
Permits
Rank 5 · Value 100
Sales tax rates
Rank 51 · Value 44
Hydrology and surface-water condition fold into the investigation context block above; Texas Water Development Board (TWDB) + Hydrologic Unit Code (HUC) features are shared with the water county profile.