Community Water System · PWS TX1700752
Valley Ranch MUD 1
Houston, Texas 77027-5737 - drinking water served from groundwater sources to 4,056 people, tracked in EPA SDWIS and UCMR5.
- 4,056
- People served
- 0
- EPA violations
- 0
- Health-based
- No PFAS
- UCMR5 result
The verdict
Valley Ranch MUD 1 carries a clean Safe Drinking Water Act record, zero EPA violations and no PFAS in UCMR5 testing.
- 0
- Total EPA violations on record
- 0%
- Health-based (MCL / treatment failure)
- 4,056
- People served by this system
- 0
- PFAS compounds detected (UCMR5)
Water Quality Snapshot: Valley Ranch MUD 1
Valley Ranch MUD 1 is a local-owned community water system that delivers drinking water to 4,056 residents in Houston, Texas (Montgomery County) through 1,352 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 0 total violations for this system , giving it a clean Safe Drinking Water Act compliance record.
No specific contaminant violations have been recorded in EPA's detailed violation register for this system. This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.
Across Texas, EPA tracks 7,351 public water systems serving 33,253,313 people, with 746,210 cumulative violations and 162,945 health-based violations on record. About 90% of systems in the state carry at least one violation, and state-wide the average per system is 101.5 violations. Statewide, 1,068 of 1,147 UCMR5-tested systems have reported PFAS detections (93.1%).
Valley Ranch MUD 1's 0 violations sit below the Texas average.
All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,352
- County
- Montgomery
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 0
- Treatment Tech Violations
- 0
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 58 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| 6:2 FTS | 9/17/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBA | 9/17/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBS | 9/17/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 9/17/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 9/17/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFNA | 9/17/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 9/17/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOA | 9/17/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDA | 9/17/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 9/17/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxA | 9/17/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFUnA | 9/17/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 9/17/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| ADONA | 9/17/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 4:2 FTS | 9/17/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 8:2 FTS | 9/17/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFPeA | 9/17/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 9/17/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFEESA | 9/17/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| NFDHA | 9/17/2025 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFPeS | 9/17/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHpS | 9/17/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTA | 9/17/2025 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFTrDA | 9/17/2025 | <7.00 ppt | 7.00 ppt | Not Detected |
| NEtFOSAA | 9/17/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| NMeFOSAA | 9/17/2025 | <6.00 ppt | 6.00 ppt | Not Detected |
| HFPO-DA | 9/17/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| 9Cl-PF3ONS | 9/17/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFMPA | 9/17/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| NMeFOSAA | 3/26/2025 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFOA | 3/26/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 3/26/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFUnA | 3/26/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFHxA | 3/26/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 3/26/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 3/26/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOS | 3/26/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFNA | 3/26/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHxS | 3/26/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 3/26/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 9Cl-PF3ONS | 3/26/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFMPA | 3/26/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFBS | 3/26/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 3/26/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTA | 3/26/2025 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFTrDA | 3/26/2025 | <7.00 ppt | 7.00 ppt | Not Detected |
| NEtFOSAA | 3/26/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFPeS | 3/26/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| 4:2 FTS | 3/26/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFEESA | 3/26/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
Verify This Water System
The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Valley Ranch MUD 1.
EPA SDWIS, Federal Reports
EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:
View PWS ID TX1700752 on SDWISSource: EPA SDWIS Federal Reports Search
Texas Drinking Water Authority
Texas Commission on Environmental Quality (TCEQ) - Drinking Water Watch is the primacy agency that licenses and inspects Valley Ranch MUD 1 under EPA-delegated authority.
Open TX regulator portalSource: Texas Commission on Environmental Quality (TCEQ) - Drinking Water Watch
How Valley Ranch MUD 1 Compares
Cross-reference this system's record against state averages and the federal MCL framework for context.
| Metric | Valley Ranch MUD 1 | Texas avg | Federal benchmark |
|---|---|---|---|
| Total violations | 0 | 101.5 | SDWA compliance, any non-zero count is a recorded breach |
| Health-based violations | 0 | 22.2 | Indicates a contaminant exceeded a federal MCL |
| PFAS detection | None | 93.1% | EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt |
| Population served | 4,056 | 4,524 | Sizing context for compliance burden |
Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 7,351 regulated public water systems in Texas.
Federal MCL reference, Safe Drinking Water Act thresholds ▼
| Contaminant | Federal MCL / Action Level | Note |
|---|---|---|
| Lead | 0 mg/L (Action Level: 0.015 mg/L) | Lead and Copper Rule treatment technique |
| Arsenic | 0.010 mg/L (10 ppb) | Health-based MCL since 2006 |
| Total Coliform | Treatment technique (RTCR) | Indicator organism, monitoring trigger |
| PFOA / PFOS (PFAS) | 4.0 ppt each (final 2024 rule) | Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026) |
| Nitrate (as N) | 10 mg/L | Acute health risk for infants |
Frequently Asked Questions
Is Valley Ranch MUD 1 water safe to drink? ▼
How many people does Valley Ranch MUD 1 serve? ▼
What type of violations does Valley Ranch MUD 1 have? ▼
Has PFAS been detected in Valley Ranch MUD 1 water? ▼
What water source does Valley Ranch MUD 1 use? ▼
Where does this data come from? ▼
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.