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Gas Quality By Date / Gas Quality By ID

Date Requested: Sep 17 2025 11:11 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


09/17/2025	996.427	0.065	4.445	0.592	92.145	3.071	0.253	0.007	0.010	0.001	0.001
09/16/2025	994.302	0.153	4.575	0.593	91.878	3.150	0.228	0.007	0.009	0.001	0.000
09/15/2025	1005.070	0.092	4.638	0.600	90.637	4.227	0.381	0.010	0.013	0.001	0.001
09/14/2025	1000.893	0.102	4.685	0.598	90.968	3.917	0.305	0.009	0.012	0.001	0.001
09/13/2025	1003.394	0.106	4.739	0.600	90.546	4.246	0.336	0.010	0.014	0.001	0.001
09/12/2025	1002.445	0.091	4.712	0.599	90.771	4.059	0.341	0.010	0.014	0.001	0.001
09/11/2025	1002.591	0.076	4.705	0.598	90.814	4.030	0.351	0.010	0.013	0.001	0.001
09/10/2025	1002.164	0.084	4.686	0.598	90.888	3.972	0.346	0.010	0.013	0.001	0.001
09/09/2025	999.831	0.088	4.749	0.597	90.983	3.862	0.297	0.008	0.011	0.001	0.001
09/08/2025	1005.475	0.084	4.705	0.600	90.300	4.644	0.252	0.006	0.008	0.001	0.001
09/07/2025	993.295	0.092	4.764	0.593	91.729	3.153	0.243	0.007	0.010	0.001	0.001
09/06/2025	990.697	0.104	4.779	0.592	91.978	2.904	0.217	0.006	0.009	0.001	0.001
09/05/2025	995.977	0.106	4.653	0.594	91.631	3.327	0.265	0.007	0.010	0.001	0.001
09/04/2025	994.197	0.099	4.667	0.593	91.832	3.128	0.255	0.007	0.009	0.001	0.001
09/03/2025	995.185	0.088	4.704	0.594	91.669	3.244	0.275	0.008	0.010	0.001	0.001
09/02/2025	997.851	0.120	4.689	0.596	91.323	3.531	0.315	0.008	0.011	0.001	0.001
09/01/2025	996.906	0.138	4.759	0.596	91.221	3.563	0.297	0.008	0.011	0.001	0.001
08/31/2025	999.310	0.203	4.684	0.598	90.935	3.857	0.298	0.008	0.011	0.001	0.001
08/30/2025	1003.822	0.095	4.634	0.599	90.779	4.110	0.359	0.009	0.012	0.001	0.001
08/29/2025	1002.463	0.107	4.629	0.598	90.933	3.955	0.354	0.009	0.012	0.001	0.001
08/28/2025	1007.096	0.114	4.549	0.600	90.460	4.534	0.324	0.007	0.009	0.001	0.001
08/27/2025	1003.025	0.105	4.628	0.598	90.769	4.213	0.268	0.007	0.009	0.001	0.001
08/26/2025	1005.784	0.094	4.631	0.600	90.463	4.492	0.300	0.007	0.010	0.001	0.001
08/25/2025	1006.551	0.104	4.642	0.601	90.329	4.592	0.313	0.008	0.010	0.001	0.001
08/24/2025	1000.899	0.087	4.661	0.597	91.018	3.940	0.276	0.007	0.009	0.001	0.001
08/23/2025	1004.075	0.081	4.580	0.598	90.815	4.226	0.280	0.007	0.009	0.001	0.001
08/22/2025	1003.925	0.080	4.491	0.597	91.033	4.105	0.274	0.007	0.008	0.001	0.001
08/21/2025	1005.854	0.080	4.515	0.599	90.755	4.331	0.300	0.007	0.009	0.001	0.001
08/20/2025	1000.943	0.071	4.596	0.596	91.172	3.896	0.248	0.006	0.008	0.001	0.001
08/19/2025	1007.426	0.071	4.506	0.599	90.619	4.463	0.322	0.008	0.010	0.001	0.001
08/18/2025	1007.087	0.088	4.450	0.599	90.729	4.414	0.302	0.007	0.009	0.001	0.001
08/17/2025	1007.977	0.102	4.490	0.600	90.531	4.515	0.342	0.008	0.010	0.001	0.001
08/16/2025	1010.888	0.089	4.527	0.602	90.132	4.855	0.375	0.009	0.012	0.001	0.001
08/15/2025	1014.592	0.075	4.544	0.604	89.694	5.236	0.426	0.010	0.013	0.001	0.001
08/14/2025	1008.836	0.076	4.544	0.601	90.356	4.661	0.344	0.008	0.010	0.001	0.001
08/13/2025	1009.464	0.081	4.572	0.601	90.197	4.784	0.345	0.008	0.011	0.001	0.001
08/12/2025	1001.760	0.077	4.604	0.597	91.043	3.999	0.260	0.006	0.008	0.001	0.000
08/11/2025	1001.597	0.074	4.622	0.597	91.032	3.992	0.262	0.007	0.008	0.001	0.000
08/10/2025	1004.329	0.073	4.638	0.599	90.667	4.323	0.281	0.007	0.010	0.001	0.001
08/09/2025	1016.224	0.063	4.473	0.604	89.655	5.384	0.398	0.011	0.014	0.001	0.001
08/08/2025	1013.556	0.071	4.432	0.602	90.056	5.040	0.376	0.010	0.013	0.001	0.001
08/07/2025	1005.837	0.064	4.435	0.597	90.959	4.244	0.278	0.008	0.010	0.001	0.001
08/06/2025	1014.664	0.055	4.330	0.602	90.193	5.009	0.388	0.010	0.013	0.001	0.001
08/05/2025	1014.465	0.073	4.315	0.602	90.206	5.001	0.381	0.010	0.012	0.001	0.001
08/04/2025	1012.010	0.064	4.387	0.601	90.378	4.766	0.381	0.009	0.012	0.001	0.001
08/03/2025	1014.283	0.056	4.352	0.602	90.105	5.154	0.317	0.006	0.008	0.001	0.001
08/02/2025	998.505	0.053	4.432	0.593	91.936	3.296	0.263	0.008	0.010	0.001	0.001
08/01/2025	998.321	0.062	4.473	0.593	91.857	3.313	0.276	0.008	0.010	0.001	0.001
07/31/2025	999.467	0.071	4.477	0.594	91.683	3.467	0.280	0.008	0.011	0.001	0.001
07/30/2025	1007.943	0.115	4.385	0.599	90.819	4.260	0.392	0.011	0.016	0.001	0.001
07/29/2025	1007.039	0.123	4.342	0.598	90.986	4.160	0.361	0.011	0.015	0.001	0.001
07/28/2025	1003.069	0.104	4.374	0.596	91.418	3.763	0.318	0.009	0.012	0.001	0.001
07/27/2025	1007.612	0.103	4.340	0.598	90.973	4.178	0.379	0.010	0.014	0.001	0.001
07/26/2025	1001.662	0.081	4.412	0.595	91.566	3.597	0.323	0.008	0.011	0.001	0.001
07/25/2025	997.165	0.094	4.416	0.592	92.030	3.197	0.244	0.007	0.009	0.001	0.001
07/24/2025	1001.012	0.131	4.369	0.595	91.600	3.593	0.285	0.009	0.011	0.001	0.001
07/23/2025	997.376	0.092	4.372	0.592	92.094	3.199	0.225	0.007	0.010	0.001	0.001
07/22/2025	1001.015	0.083	4.336	0.594	91.764	3.533	0.262	0.008	0.011	0.001	0.001
07/21/2025	1027.971	0.076	4.089	0.608	89.517	5.406	0.839	0.028	0.040	0.003	0.002
07/20/2025	1001.127	0.104	4.238	0.593	91.946	3.411	0.280	0.008	0.011	0.001	0.001
07/19/2025	1001.463	0.108	4.277	0.594	91.807	3.505	0.282	0.008	0.011	0.001	0.001
07/18/2025	1001.687	0.090	4.282	0.594	91.812	3.509	0.286	0.008	0.011	0.001	0.001
07/17/2025	998.548	0.057	4.226	0.590	92.362	3.107	0.233	0.007	0.008	0.000	0.000
07/16/2025	1001.286	0.050	4.086	0.591	92.355	3.249	0.244	0.007	0.008	0.000	0.000
07/15/2025	997.022	0.046	4.115	0.588	92.795	2.839	0.193	0.005	0.006	0.000	0.000
07/14/2025	1000.084	0.038	3.939	0.588	92.832	2.981	0.199	0.005	0.006	0.000	0.000
07/13/2025	998.372	0.039	3.876	0.586	93.163	2.747	0.164	0.005	0.006	0.000	0.000
07/12/2025	1004.189	0.032	3.710	0.588	92.858	3.176	0.210	0.006	0.007	0.000	0.000
07/11/2025	1002.960	0.036	3.784	0.588	92.844	3.106	0.215	0.007	0.008	0.000	0.000
07/10/2025	1001.476	0.045	3.917	0.589	92.693	3.126	0.206	0.006	0.007	0.000	0.000
07/09/2025	1002.422	0.047	3.940	0.590	92.559	3.187	0.253	0.006	0.007	0.000	0.000
07/08/2025	999.706	0.066	3.937	0.588	92.828	2.947	0.209	0.006	0.006	0.000	0.000
07/07/2025	1002.268	0.053	3.902	0.589	92.631	3.170	0.230	0.006	0.007	0.000	0.000
07/06/2025	1002.771	0.062	3.932	0.590	92.475	3.287	0.230	0.006	0.007	0.000	0.000
07/05/2025	1004.888	0.056	3.851	0.590	92.401	3.451	0.227	0.006	0.007	0.000	0.000
07/04/2025	1006.001	0.066	3.912	0.592	92.088	3.695	0.225	0.007	0.007	0.000	0.000
07/03/2025	996.111	0.054	3.926	0.586	93.294	2.562	0.154	0.005	0.005	0.000	0.000
07/02/2025	995.028	0.056	3.996	0.586	93.262	2.526	0.150	0.005	0.005	0.000	0.000
07/01/2025	997.596	0.065	3.922	0.587	93.097	2.740	0.165	0.005	0.006	0.000	0.000
06/30/2025	1000.178	0.044	3.913	0.588	92.870	2.956	0.203	0.006	0.007	0.000	0.000
06/29/2025	999.793	0.056	3.938	0.588	92.839	2.948	0.206	0.006	0.007	0.000	0.000
06/28/2025	998.338	0.052	3.846	0.586	93.217	2.701	0.174	0.005	0.006	0.000	0.000
06/27/2025	1002.990	0.059	3.857	0.589	92.634	3.202	0.234	0.006	0.007	0.000	0.000
06/26/2025	1004.587	0.058	3.861	0.590	92.406	3.440	0.220	0.007	0.007	0.001	0.000
06/25/2025	1005.977	0.061	3.880	0.592	92.204	3.592	0.248	0.007	0.008	0.001	0.000
06/24/2025	999.993	0.062	3.862	0.588	92.978	2.878	0.209	0.006	0.006	0.000	0.000
06/23/2025	1003.704	0.070	3.913	0.591	92.396	3.362	0.244	0.007	0.008	0.000	0.000
06/22/2025	1002.579	0.073	3.901	0.590	92.553	3.223	0.236	0.006	0.007	0.000	0.000
06/21/2025	1004.182	0.068	3.866	0.590	92.462	3.330	0.258	0.007	0.008	0.001	0.000
06/20/2025	1005.645	0.077	3.924	0.592	92.146	3.551	0.285	0.008	0.009	0.001	0.000
06/19/2025	1007.989	0.082	3.907	0.593	91.877	3.824	0.292	0.008	0.009	0.001	0.000
06/18/2025	1008.368	0.083	3.824	0.593	92.031	3.739	0.305	0.008	0.009	0.001	0.000
06/17/2025	1011.244	0.080	3.866	0.595	91.610	4.078	0.345	0.009	0.011	0.001	0.000
06/16/2025	1003.074	0.079	3.787	0.589	92.741	3.144	0.236	0.006	0.007	0.000	0.000