AMITY CANAL ☆ My Water

Who owns it

• The Amity Mutual Irrigation Company (nonprofit corporation) — probable match, from the Colorado Secretary of State business record ↗; verify before relying on it. A nonprofit corporation of this name, in good standing, with its principal office in Holly; matched on the name and the location, not confirmed by the company.

DWR’s own records name no owner for a ditch, reservoir or well, so this comes from the source shown and can be out of date. Organisations only: a private landowner’s name is never listed.

Where this structure is measured

A green link is DWR's own: either its telemetry inventory maps this WDID to that station, or the station is named for this WDID (0700553 → 0700553A). An amber one is ours — the station sits within 250 m and shares a distinctive word with this structure's name, which is a strong hint rather than a DWR statement that this gage meters this structure. Wrong? Tell us.

Flowing now

42.1 cfs as of 2026-10-12 08:15 (2.7 h ago)

Provisional 15-minute telemetry from AMYCANCO ↗ (AMITY CANAL). Raw, not the approved record — it is never merged into the diversion history below. DWR publishes the official diversion record after the water year closes and is approved, which is why that record ends months back while this reads minutes ago.

In short

AMITY CANAL holds 3 decreed rights on ARKANSAS RIVER. As of 2026-09-27, 1 of them are out of priority under a call at admin 36310.00000 placed by ARKANSAS RIVER COMPACT(COLORADO-KANSAS STATE LINE). Its 2 most senior rights, back to 1887-02-21, keep diverting. 12 further calls state no district and sit outside this one, so they are counted here rather than assumed either way. In a median year over its last 15 recorded years it diverts 72,937 acre-feet.

Assembled from the figures on this page — every number above is checked against them before it is shown (9 checked). The detail, with its method, is in the cards below.

Current administration

● Junior rights called out — call at ARKANSAS RIVER COMPACT(COLORADO-KANSAS STATE LINE) (ARKANSAS RIVER, priority 1949-05-30).

Which of its rights are out of priority?

Under today's controlling call (ARKANSAS RIVER COMPACT(COLORADO-KANSAS STATE LINE), priority 1949-05-30): 1 of this structure's 3 rights are out of priority now. (12 call(s) state no district and sit outside this one — not judged, not assumed.) In the 5 past years most like this one (2025, 2024, 2022, 2021, 2020), 3 of the rights shown below were out at least one week in at least one analog year.

Where it sits in line

Priority 1887-02-21 — 33rd most senior of the 2116 structures with decreed rights in this water districtDWR's administrative subdivision of a river basin; the unit calls are usually stated in..

Under prior appropriationColorado's rule for sharing water: first in time, first in right. Age decides, not proximity or need., everything ahead of it in this line is satisfied in full before it receives any water. Immediately ahead: FORT BENT CANAL (1886-04-01)☆. Immediately behind: J K MARTIN DITCH (1887-05-10)☆.

On MAINSTEM at river mile 126.4, it is 167th of 312 down the reach. Immediately upstream: 6714916☆. Immediately downstream: 6714152☆.

Position on the modelled network, not a claim about whose water this is — a stream carries water from many rights at once, and diverted water returns to it.

Decreed rights (3)

Amounts marked cfs are flow rates; AF are stored volumes (storage rights are decreed in acre-feet). An absolute amount of 0.0 beside an alt-point amount is not a dead right: the water is decreed at another structure, and that row records permission to divert it here instead (an alternate point or exchange). A case listing several numbers reflects the original decree plus later change cases.

How much of this decree was in priority, by day

A right is in priority on a day when it is senior to every call administering this structure. Of its 783.5 cfs decreed rate, the average day over the last 6 year(s) had 313.317 cfs in priority (40% of the decree). No call in effect is a free river — that was 0.0% of days.

On 380 days some rights were in priority and others were not — seniority splits a decree rather than switching it off. Calls are set and released at a time of day, not at midnight, so a day is counted by the hour: a call setting at 4pm costs that day a third of its rate, not all of it.

This is paper water. It is the decreed rate that was in priority — not water that was physically in the stream, and not water this structure diverted. A ditch can be in priority for 50 cfs on a day the creek carries five. What that distinction means →

Legal record & documents

7 decreed actions on record across 3 court cases: 07CW0074, 10/14/1918, 07/01/1895.

Imaged documents at DWR. DWR keeps the scanned documents for this structure — decrees, rulings, plats, correspondence — in its Laserfiche archive. Open the list directly: imaged documents for 6700607 ↗ (indexed by structure, not by case — the cases listed above appear within the list).

Other DWR records for this structure: DWR’s page for this structure ↗ — net amounts, water rights, transactions & adjudication history, and diversion records, all on that one page. On this site: the district’s full legal picture →

Filings that would move water above this headgate

1 water-court application in the monthly resumes names a structure on ARKANSAS RIVER upstream of this headgate. A new right, exchange or change of use up there changes what arrives down here — the resume is the public notice, and the opposition window is how anyone affected answers it.

Judged on this structure’s own named stream only — a filing on a tributary that joins upstream is not judged here. Filings that name structures only in prose, without a WDID, are invisible to this card. Reading aid, not legal advice; the deadline is computed from C.R.S. 37-92-302(3), and the court’s own notice controls.

Structures it shares court cases with

Also a party to 1 omnibus adjudication (07CW0074, 19 structures). Those settled many rights at once and are listed separately: they say these structures were adjudicated together, not that they deal with each other.

Recorded use (last 15 years on record)

Years far under the decreed amount? That gap has a name — paper water vs. wet water, explained on this structure.

In a median year this structure has a recorded diversion of 72,937 AF. Its most recent year on record, 2025, came in at 72,937 AF — 100% of that, and 8th lowest of the 15 years with a recorded volume.

This structure records both diversions and reservoir releases — they are separate water movements and are accounted separately below.

Call-derived yield: senior right divertible 0.0% of a median season / 0.0% dry-year.

Trends for this structure

Recorded use shows no clear trend over its last 15 recorded years — which is itself worth knowing.

Its reference gage, Arf Headgate 182 (River View): no clear flow trend.

Every gage and reach in this district →

How good is our record of it?

Grade A (10/10 points) — the components below are the finding; the letter alone is not.