Colorado Well Finder › Wells by county › Alamosa County › Hooper
Buying land near Hooper means looking closely at the well record, not just the property listing. Permits within 5 miles show 1,406 wells in Colorado DWR records, with 884 recorded as constructed. The local record is dominated by irrigation wells, but domestic, stock and monitoring wells are also represented.
Hooper sits over the San Luis Valley water system, with permits naming the Unconfined San Luis Vall and Unconfined San Luis Valley Aquifer, along with unnamed or fractured-bedrock aquifers. The numbers point to generally shallow wells and strong reported yields, but individual results still depend on the lot, the intended use and the exact water right.
Figures are computed from Colorado Division of Water Resources permit records for permitted wells within 5 miles of Hooper. Not every permit reports every field; each statistic uses the wells that report it.
| Depth statistic | Feet |
|---|---|
| 25th percentile | 80 |
| Median | 97 |
| 75th percentile | 120 |
| 90th percentile | 353 |
| Deepest on record | 4,800 |
| Aquifer named on permits | Wells |
|---|---|
| unnamed / fractured-bedrock aquifer | 719 |
| Unconfined San Luis Vall | 329 |
| Unconfined San Luis Valley Aquifer | 294 |
| Yield statistic | gpm |
|---|---|
| 25th percentile | 250.0 |
| Median | 450.0 |
| 75th percentile | 600.0 |
| Median depth to water | 30 ft |
| Median water level by decade | Depth to water |
|---|---|
| 2010s | 30 ft |
| 2020s | 35 ft |
The median reported well depth near Hooper is 97 feet. The middle half runs from 80 to 120 feet, so that is a useful starting range when a driller is pricing a straightforward site. It does not describe every parcel: 52% of wells are under 100 feet, 36% fall between 100 and 300 feet, 8% between 300 and 600 feet, and 4% are deeper than 600 feet.
The 90th-percentile depth is 353 feet, while the deepest record reaches 4,800 feet. That spread matters when comparing bids. A shallow alluvial well and a deeper fractured-bedrock hole are not equivalent jobs, even if they are close on a map. Have a driller review nearby completions and the proposed well location before treating the median as a guarantee.
Among the 331 wells that report a pump yield, the median is 450 gallons per minute, with the middle half from 250 to 600 gallons per minute. The record shows 94% producing 15 gallons per minute or more. Only 1% report under 1 gallon per minute, and 5% report 5 to 15 gallons per minute. No wells in the supplied record fall in the 1-to-5-gallon-per-minute category.
These figures are heavily influenced by the local irrigation-well mix, which accounts for 56% of permits. Domestic buyers should not assume a household well will be tested or equipped like a high-capacity irrigation well. Confirm the permitted use, pump test, water right and any limits before relying on the headline yield.
Static water level is reported for only 69 wells, so the water-level sample is much smaller than the depth or permit record. Its median depth to water is 30 feet, and the middle half is 16 to 38 feet below the surface. That gives a practical local reference for casing, pump placement and excavation planning, not a promise for an untested parcel.
The decade medians show 30 feet below surface in the 2010s and 35 feet in the 2020s. That is a deeper recent median in this record, but it is not enough by itself to establish a broad regional decline. Measurements can vary by location, season, aquifer and well use. Ask for the original static reading and a current test when evaluating an existing well.
Hooper has a substantial permit history. Records show 36 permits from the 1950s, 39 from the 1960s, 241 from the 1970s, 140 from the 1980s, 242 from the 1990s, 125 from the 2000s, 111 from the 2010s and 92 from the 2020s. The newest permit year in the data is 2026.
The most active drillers listed are Rocky Mountain Waterworks Llc (Phythian, Donald L.) and Nwp Drlg & Consul (Newmyer, Halsey R.), with Biggs And Freel (Biggs, Elmer E) also prominent. Those records can help identify local construction patterns, but the permit file, completion report and current contractor references matter more than a name alone.
The cost model for Hooper assumes mixed sedimentary and alluvial ground. A typical drilling rate is $50-$75 per foot. At the 97-foot median depth, the drilled hole is estimated at about $4,800-$7,300. That is only the drilling portion.
A finished well, including the pump, tank, trenching and electrical, is estimated at $10,800-$19,300 at the median depth. A deeper-than-typical hole can move the price well beyond that range, and access, casing, grout, difficult ground and required testing can change the bid. Request a written scope that separates drilling from completion equipment and site work.
The mapped environmental record within about 10 miles includes 1 PFAS sampling or contamination site, with 0 historic mine features and 0 EPA Superfund or cleanup sites. That does not prove a private well is safe. Test existing or new household wells for the contaminants relevant to the property and intended use, and review the location of the PFAS site before closing.
Low yield is uncommon in the reported sample, but dry holes and poor results remain possible because nearby wells do not guarantee the same formation. Check well spacing, construction, casing and grout. Septic setbacks, drainfield soil, access for a rig, electrical service and the building location should be reviewed together. A good water result does not solve a difficult septic or site-development layout.
Start with the Colorado DWR permit and completion records for the property and neighboring wells. Compare depth, aquifer name, static water level, permitted use and pump yield, giving extra weight to nearby wells rather than distant records around Mosca, Center, Moffat, Alamosa East, Alamosa or Monte Vista.
For an existing home, inspect the wellhead, pressure system, storage tank, electrical equipment and water-quality history. For vacant land, obtain a site-specific drilling opinion before budgeting construction, then confirm septic feasibility and access for heavy equipment. Domestic and household permits account for 28% of the local use mix, while irrigation accounts for 56%, so make sure the permit actually supports the use you plan. In an over-appropriated basin, an augmentation plan may be required.
| Decade permitted | Wells |
|---|---|
| 1950s | 36 |
| 1960s | 39 |
| 1970s | 241 |
| 1980s | 140 |
| 1990s | 242 |
| 2000s | 125 |
| 2010s | 111 |
| 2020s | 92 |
| Most active drillers on record | Wells |
|---|---|
| Rocky Mountain Waterworks Llc (Phythian, Donald L.) | 71 |
| Nwp Drlg & Consul (Newmyer, Halsey R.) | 71 |
| Biggs And Freel (Biggs, Elmer E) | 51 |
How this is built: the median permitted depth here times the per-foot range for this ground, plus the normal system costs. A lot at the 75th-percentile depth (120 ft) would run roughly $12,000–$21,000. See the full Colorado well cost guide.
Counts come from EPA, USGS and state datasets layered on the Colorado Well Finder map. A count is not a verdict on any one well; it tells you what to test for.
The numbers above are the area average. Your lot is one point on the map. Search the address to see the real depth, yield and aquifer of each permitted well around it.
Map wells near HooperTri-Lakes Contracting is a licensed Colorado contractor serving Hooper and the San Luis Valley for access driveways, site development, new-build septic systems and custom homes. Their team can help coordinate the ground work that follows a well decision.
Licensed Colorado custom home builder · licensed driveway & excavation contractor · licensed septic installer
A listing photo can't tell you whether a lot is a dream or a money pit. Two parcels near Hooper can carry the same asking price while one needs an $80,000 driveway and a $45,000 engineered septic the other doesn't. The well numbers on this page are the start of that answer. A Tri-Lakes Site Feasibility Report is the rest of it: a licensed general contractor, excavator and septic installer reads the parcel the way we would if we were about to build on it, and puts the real cost in writing before your money is committed.
Spend a little to know. Or gamble a lot to guess. Realtors sell the view and inspectors look at houses that already exist. We're the people who'd build it, so we catch what quietly turns a "great deal" into a budget disaster: bad access, buried rock, steep grade, soil that won't pass for a normal septic, water that's a fortune to reach. And if the lot is good, you've already got a builder ready to do the work, driveway to drywall.
Under contract, comparing parcels, or a realtor with a rural listing whose buyers keep asking "what will it cost to build here?" This is the due-diligence step almost everyone skips, and the one that saves the most.
Driveway, site work, septic or a build near Hooper. Licensed GC, excavator and septic installer.
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The median reported well depth within 5 miles of Hooper is 97 feet. The middle half runs from 80 to 120 feet. Depths vary substantially: 52% are under 100 feet, while the deepest record is 4,800 feet. Nearby completion reports are more useful for estimating a specific lot than the median alone.
The local drilling model uses $50-$75 per foot in mixed sedimentary and alluvial ground. At the 97-foot median depth, the drilled hole is estimated at $4,800-$7,300. A finished well with pump, tank, trenching and electrical is estimated at $10,800-$19,300. A deeper hole or difficult site can cost more.
Of the 331 wells reporting pump yield, the median is 450 gallons per minute and the middle half is 250 to 600 gallons per minute. The record shows 94% producing 15 gallons per minute or more. Because irrigation wells make up 56% of permits, a household buyer should verify the individual well's permitted use and test results.
The mapped record within about 10 miles includes 1 PFAS sampling or contamination site, along with 0 historic mine features and 0 EPA Superfund or cleanup sites. Those facts do not establish the safety of a private well. Test the property’s water, review nearby environmental information and repeat testing when conditions or ownership change.
Reported static water levels have a median of 30 feet below surface for measurements in the 2010s and 35 feet in the 2020s. The later median is deeper, but only 69 wells report static water levels. That limited sample does not prove a basin-wide decline. Ask for current measurements and the original well records for the property.
All wells in Alamosa County — county-wide depth, yield and cost figures.
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