BFD-Mapping

Weekly Water Intelligence

East Texas Tri-Lake Region — Cedar Creek, Richland-Chambers, Lake Palestine
Saturday, April 4, 2026

This Week in Review

Our three reservoirs are holding steady with mixed signals this week. Lake Palestine continues its impressive run at 99.4% capacity, down just a tenth of a foot. Richland-Chambers gained slightly to 92.8% full, while Cedar Creek dropped modestly to 83.7%. Discharge rates are elevated across the board — Trinity at Trinidad is running double its 7-day average at 2,350 cfs, and the Neches is seeing similar spikes. Keep in mind that evaporation losses aren't captured in USGS reporting, and we're entering prime evaporation season with typical April rates of 0.15-0.25 inches per day in East Texas.
ReservoirLevel% Full7-Day ChangeTrend
Cedar Creek Lake318.63 ft83.7%-0.190 ftFalling
Richland-Chambers313.17 ft92.8%+0.070 ftRising
Lake Palestine344.88 ft99.4%-0.090 ftFalling
Source: USGS Water Services. Data through 2026-04-03.

Inflow Indicator — 5-Day Trend

Inflow chart
Positive = rising (inflow > outflow). Negative = falling. Spikes = storm runoff.

Downstream Discharge (Dam Releases)

LocationGaugeTrendDetails
Cedar CreekTrinity River at Trinidad2.0x avg — elevated2,350 cfs (avg: 1,175)
Lake PalestineNeches River near NechesAbove average301 cfs (avg: 206)
Richland-ChambersChambers Creek near RiceStable14 cfs (avg: 13)
Source: USGS gauges 08062700, 08032000, 08064100.

Regional News & Community Updates

Texas flood mitigation funding hits $54 billion need. The State Flood Plan identifies a massive gap between current infrastructure and what's needed. Texas has funded hundreds of millions through FIF and other programs, but the total need dwarfs current allocations. Read more (TPR)

Central Texas flood risks persist. Recent reporting highlights ongoing vulnerabilities in communities with aging drainage infrastructure — a pattern that mirrors what we see across the Cedar Creek, Palestine, and Richland-Chambers regions. KXAN Austin

Texas' $20 billion water investment faces long road. State leadership acknowledges the scale of the challenge. FIF funding continues to be the primary vehicle for flood mitigation grants, with new cycles expected later this year. Texas Tribune

Sources: Google News, Texas Tribune, TWDB. Aggregated by BFD-Mapping intelligence pipeline.

TWDB & Funding Updates

FIF Dashboard updated March 31, 2026. The TWDB Flood Infrastructure Fund dashboard shows active project tracking across Texas. Communities in our tri-lake region with no FIF applications on record include Gun Barrel City, Tool, Seven Points, Star Harbor, and all Lake Palestine / Richland-Chambers communities. View FIF Dashboard

Athens leads the region with $720K in active flood mitigation scoping and $18M in CWSRF funding. Mabank has secured $28.8M in TWDB loans for water infrastructure. These are the only two communities in the tri-lake area actively using TWDB programs.

Opportunity: Most communities around all three lakes have never applied for FIF funding. With Palestine at 99.4% capacity and aging drainage infrastructure across the region, the case for flood mitigation grants has never been stronger.

Source: TWDB FIF Dashboard, community research. TWDB FIF Program Info

Next 7 Days — Regional Forecast

Today
69°
Rain Showers
78% precip
~1.67"
Sun
66°
Mostly Sunny
0.00"
Mon
70°
Mostly Sunny
0.00"
Tue
70°
Mostly Sunny
0.00"
Wed
73°
Partly Sunny
3% precip
0.00"
Thu
79°
Mostly Sunny
7% precip
0.00"
Fri
79°
Chance Showers And Thunderstorms
38% precip
~0.09"
7-day total estimated rainfall: 2.76" (NWS QPF)

Today's rain showers should provide a nice boost, with 1.67 inches expected, but then we're looking at a dry stretch through most of next week. The lack of meaningful precipitation until Friday means evaporation will start taking its toll, especially as temperatures climb into the upper 70s by Thursday.

Flood Risk Assessment

ReservoirRisk LevelDominant FactorDetails
Cedar Creek LakeLowRainfall vs. Drainage Capacity3.4 ft below pool provides solid buffer.
Richland-ChambersLowRainfall vs. Drainage Capacity1.8 ft below pool provides solid buffer.
Lake PalestineModerateReservoir Capacity PressureOnly 0.12 ft below pool. Limited buffer.

What to Watch

• How much today's 1.67 inches of rain actually translates to reservoir gains versus runoff, given the elevated discharge rates

• Whether the five-day dry spell Tuesday through Saturday will start showing noticeable evaporation impacts on Lake Palestine's near-full levels

• Friday's potential storm system that could bring 0.77 inches — timing and coverage will be critical for all three reservoirs

Full interactive weather dashboard →