Colorado Well Finder › Wells by county › Larimer County › Glen Haven
Buying mountain property near Glen Haven means evaluating the well as carefully as the house, access, and septic system. Permit records within 5 miles show a fractured-bedrock setting where well depth and production can vary substantially from lot to lot.
The local record includes 1,131 permitted wells, with 840 recorded as constructed. Most are domestic or household wells, and the useful comparison is not simply the nearest well. Look at several nearby permits, their depths, reported yields, static water levels, and the aquifer descriptions before you commit to a property or construction budget.
Figures are computed from Colorado Division of Water Resources permit records for permitted wells within 5 miles of Glen Haven. Not every permit reports every field; each statistic uses the wells that report it.
| Depth statistic | Feet |
|---|---|
| 25th percentile | 140 |
| Median | 262 |
| 75th percentile | 440 |
| 90th percentile | 600 |
| Deepest on record | 1,202 |
| Aquifer named on permits | Wells |
|---|---|
| unnamed / fractured-bedrock aquifer | 1,073 |
| Fractured Granite | 8 |
| Fractured Crystalline | 8 |
| Yield statistic | gpm |
|---|---|
| 25th percentile | 3.0 |
| Median | 5.0 |
| 75th percentile | 7.0 |
| Median depth to water | 67 ft |
| Median water level by decade | Depth to water |
|---|---|
| 2010s | 68 ft |
| 2020s | 100 ft |
The median completed depth near Glen Haven is 262 feet. The middle half runs from 140 to 440 feet, so a property near the median is not a reliable promise for the next lot. A well at 440 feet is still within the local middle range, while the 90th percentile reaches 600 feet. The deepest record is 1,202 feet.
Depths are distributed across the area: 17% are under 100 feet, 37% fall from 100 to 300 feet, 34% from 300 to 600 feet, and 12% exceed 600 feet. Permits identify unnamed fractured bedrock most often, with granite and gneiss conditions. Fractures control where water is found, so have a driller review nearby logs before using the 262-foot median for a bid.
Reported well yield has a 5.0 gpm median, with the middle half between 3.0 and 7.0 gpm. Most reported wells, 65%, produce from 5 to 15 gpm. Another 23% fall from 1 to 5 gpm, while 6% are under 1 gpm and 5% exceed 15 gpm.
These figures describe reported pumping results, not a guarantee for an unbuilt well. A 3.0 gpm well may serve a household when storage and demand are planned sensibly; a well under 1 gpm deserves closer review because recovery and peak-use storage matter. Colorado exempt household-use wells have a 35 gpm pumping limit, but the practical limit at Glen Haven is usually the fractured formation and the individual permit conditions.
Among the 53 wells reporting static water level, the median depth to water is 67 feet, with the middle half from 25 to 100 feet below the surface. That is useful for estimating pumping lift and equipment, but it is a small subset of the total permit record and does not predict the water level on every parcel.
The decade comparison deserves attention. Median static water level was 68 feet below surface in the 2010s and 100 feet in the 2020s. That recorded shift suggests deeper measured water levels in the newer decade, but it does not by itself prove a regional decline. Measurement timing, well location, completion depth, and seasonal conditions can all affect the result. Ask for the original well log and recent testing when available.
Permit history shows sustained well construction in the Glen Haven area, with permits extending from the 1950s through the 2020s. The newest permit year is 2025. The busiest names in the records are Ingram Drilling Inc. (Ingram, Stephen E.) with 299 records, Hersh & Son Well Drilling Inc (Hersh, Harry) with 148, and High Desert Irrigation LLC (Hersh, Larry) with 85.
Those records show who has worked in the area; they are not a recommendation or a guarantee of availability. When comparing a bid, ask the driller to identify the assumed depth, casing and grout approach, pump setting, testing method, and what happens if the hole is dry or produces less than expected. Nearby records from Drake and Estes Park can add context, but the closest comparable geology matters most.
Glen Haven is fractured mountain bedrock, described in the cost model as granite and gneiss. A typical drilling rate is $65 to $100 per foot. At the local median depth of 262 feet, the drilled hole works out to about $17,100 to $26,200.
A finished water system costs more than the hole. Including the pump, tank, trenching, and electrical, the estimated finished-well range is $23,100 to $38,200 at that median depth. A 440-foot well, or a hole approaching 600 feet, can change the budget substantially. Treat these as planning figures, not a fixed quote. Access, casing, difficult drilling, water testing, and the site layout can move the final price.
Low yield and dry holes are the main physical risks in Glen Haven's fractured-bedrock setting. The record includes 6% of reported yields under 1 gpm, and the wide depth range shows why a neighbor's result is not a guarantee. Review adjacent permits, construction logs, yield tests, and static water levels rather than relying on a single seller statement.
Environmental review also matters. Mapped sites within about 10 miles include 7 PFAS sampling or contamination sites and 9 historic mine features. There are 0 EPA Superfund or cleanup sites in the mapped information, but that does not replace parcel-specific water testing. Confirm septic setbacks, well access for a rig, trench routes, building locations, and whether the intended use needs an augmentation plan in an over-appropriated basin.
Before closing, obtain the Colorado DWR permit and construction record for the subject well and compare it with nearby wells in Glen Haven, Drake, and the surrounding mountain area. Confirm the well's total depth, pump yield, static water level, casing and grout, pump equipment, and permitted use. Most local permits are domestic or household use, representing 93% of the records, so do not assume irrigation or expanded use is allowed.
For raw land, budget from the local median but carry room for a deeper hole and a lower-producing fracture. Have a licensed driller evaluate access and the likely rig position before finalizing a site plan. Coordinate the well, septic system, driveway, electrical trench, and house location together; moving one later can make the others more expensive or infeasible.
| Decade permitted | Wells |
|---|---|
| 1950s | 4 |
| 1960s | 29 |
| 1970s | 257 |
| 1980s | 197 |
| 1990s | 178 |
| 2000s | 139 |
| 2010s | 89 |
| 2020s | 40 |
| Most active drillers on record | Wells |
|---|---|
| Ingram Drilling Inc. (Ingram, Stephen E.) | 299 |
| Hersh & Son Well Drilling Inc (Hersh, Harry) | 148 |
| High Desert Irrigation Llc (Hersh, Larry) | 85 |
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 (440 ft) would run roughly $34,600–$56,000. 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 Glen HavenTri-Lakes Contracting is a licensed Colorado contractor serving Glen Haven and nearby mountain communities with access driveways, site development, new-build septic systems, and custom homes. Coordinate the site work early so the well, septic, utilities, and house layout work together.
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 Glen Haven 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 Glen Haven. Licensed GC, excavator and septic installer.
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Glen Haven wells have a 262-foot median depth. The middle half is from 140 to 440 feet, while the 90th percentile reaches 600 feet. The deepest recorded well is 1,202 feet. Because the area is fractured mountain bedrock, nearby wells can differ sharply even when properties are close together.
The modeled drilling rate is $65 to $100 per foot. At the 262-foot median depth, the drilled hole is estimated at $17,100 to $26,200. A finished well with pump, tank, trenching, and electrical is estimated at $23,100 to $38,200. A deeper hole, difficult access, or hard drilling can increase the final quote.
The median reported yield near Glen Haven is 5.0 gpm, and the middle half runs from 3.0 to 7.0 gpm. About 6% of reported wells produce under 1 gpm, while 65% produce from 5 to 15 gpm. These are recorded results, not a guarantee for a new well on a different fracture system.
Well safety cannot be determined from depth or yield alone. The area has 7 mapped PFAS sampling or contamination sites and 9 historic mine features within about 10 miles. Test the subject well for appropriate contaminants, especially before drinking it, and review the well location, septic system, and nearby land uses. There are 0 mapped EPA Superfund or cleanup sites.
Recorded median static water level was 68 feet below surface in the 2010s and 100 feet in the 2020s. That suggests deeper measurements in the newer decade, but it does not prove a regional decline. Only 53 wells report static water levels, and differences in location, season, construction, and measurement timing can affect the comparison.
All wells in Larimer County — county-wide depth, yield and cost figures.
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